Merge tag 'dmaengine-fix-5.1-rc3' of git://git.infradead.org/users/vkoul/slave-dma
authorLinus Torvalds <torvalds@linux-foundation.org>
Sun, 31 Mar 2019 14:42:39 +0000 (07:42 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 31 Mar 2019 14:42:39 +0000 (07:42 -0700)
Pull dmaengine fixes from Vinod Koul:

 - Revert "dmaengine: stm32-mdma: Add a check on read_u32_array" as that
   caused regression

 - Fix MAINTAINER file uniphier-mdmac.c file path

* tag 'dmaengine-fix-5.1-rc3' of git://git.infradead.org/users/vkoul/slave-dma:
  MAINTAINERS: Fix uniphier-mdmac.c file path
  dmaengine: stm32-mdma: Revert "dmaengine: stm32-mdma: Add a check on read_u32_array"

746 files changed:
.mailmap
Documentation/devicetree/bindings/i2c/i2c-iop3xx.txt [new file with mode: 0644]
Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt [new file with mode: 0644]
Documentation/devicetree/bindings/i2c/i2c-mtk.txt [deleted file]
Documentation/devicetree/bindings/i2c/i2c-st-ddci2c.txt [deleted file]
Documentation/devicetree/bindings/i2c/i2c-stu300.txt [new file with mode: 0644]
Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt [new file with mode: 0644]
Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt [deleted file]
Documentation/devicetree/bindings/i2c/i2c-vt8500.txt [deleted file]
Documentation/devicetree/bindings/i2c/i2c-wmt.txt [new file with mode: 0644]
Documentation/devicetree/bindings/i2c/i2c-xscale.txt [deleted file]
Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
Documentation/devicetree/bindings/net/dsa/qca8k.txt
Documentation/devicetree/bindings/serial/mtk-uart.txt
Documentation/filesystems/mount_api.txt
Documentation/i2c/busses/i2c-i801
Documentation/networking/msg_zerocopy.rst
Documentation/networking/netdev-FAQ.rst
Documentation/networking/nf_flowtable.txt
Documentation/networking/snmp_counter.rst
MAINTAINERS
Makefile
arch/arc/Kconfig
arch/arc/Makefile
arch/arc/boot/dts/abilis_tb100.dtsi
arch/arc/boot/dts/abilis_tb100_dvk.dts
arch/arc/boot/dts/abilis_tb101.dtsi
arch/arc/boot/dts/abilis_tb101_dvk.dts
arch/arc/boot/dts/abilis_tb10x.dtsi
arch/arc/boot/dts/axc001.dtsi
arch/arc/boot/dts/axc003.dtsi
arch/arc/boot/dts/axc003_idu.dtsi
arch/arc/boot/dts/axs10x_mb.dtsi
arch/arc/boot/dts/hsdk.dts
arch/arc/boot/dts/vdk_axc003.dtsi
arch/arc/boot/dts/vdk_axc003_idu.dtsi
arch/arc/boot/dts/vdk_axs10x_mb.dtsi
arch/arc/configs/hsdk_defconfig
arch/arc/include/asm/arcregs.h
arch/arc/include/asm/irqflags-arcv2.h
arch/arc/include/asm/perf_event.h
arch/arc/include/asm/spinlock.h
arch/arc/kernel/head.S
arch/arc/kernel/intc-arcv2.c
arch/arc/kernel/setup.c
arch/arc/kernel/troubleshoot.c
arch/arc/lib/Makefile
arch/arc/lib/memcpy-archs-unaligned.S [new file with mode: 0644]
arch/arc/plat-eznps/Kconfig
arch/arm/Kconfig
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
arch/arm/boot/dts/imx6qdl-icore-rqs.dtsi
arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
arch/arm/boot/dts/imx6ull-pinfunc-snvs.h
arch/arm/boot/dts/ste-nomadik-nhk15.dts
arch/arm/configs/imx_v4_v5_defconfig
arch/arm/configs/imx_v6_v7_defconfig
arch/arm/mach-cns3xxx/core.c
arch/arm/mach-imx/cpuidle-imx6q.c
arch/arm/mach-imx/mach-imx51.c
arch/arm64/Kconfig
arch/arm64/Kconfig.platforms
arch/arm64/boot/dts/nvidia/tegra186.dtsi
arch/arm64/boot/dts/renesas/r8a774c0.dtsi
arch/arm64/boot/dts/renesas/r8a77990.dtsi
arch/arm64/include/asm/cputype.h
arch/arm64/kernel/cpufeature.c
arch/arm64/kernel/probes/kprobes.c
arch/arm64/kernel/setup.c
arch/arm64/kernel/stacktrace.c
arch/mips/bcm47xx/workarounds.c
arch/mips/include/asm/jump_label.h
arch/mips/include/uapi/asm/posix_types.h
arch/mips/kernel/vmlinux.lds.S
arch/mips/loongson64/lemote-2f/irq.c
arch/powerpc/include/asm/mmu.h
arch/powerpc/include/asm/ppc-opcode.h
arch/powerpc/include/asm/vdso_datapage.h
arch/powerpc/kernel/cpu_setup_6xx.S
arch/powerpc/kernel/head_32.S
arch/powerpc/kernel/security.c
arch/powerpc/kernel/vdso64/gettimeofday.S
arch/powerpc/mm/hash_low_32.S
arch/powerpc/net/bpf_jit.h
arch/powerpc/net/bpf_jit32.h
arch/powerpc/net/bpf_jit64.h
arch/powerpc/net/bpf_jit_comp64.c
arch/s390/include/asm/ap.h
arch/s390/include/asm/elf.h
arch/s390/include/asm/lowcore.h
arch/s390/kernel/perf_cpum_cf_diag.c
arch/s390/kernel/smp.c
arch/s390/kernel/vtime.c
arch/x86/boot/string.c
arch/x86/hyperv/hv_init.c
arch/x86/include/asm/cpu_device_id.h
arch/x86/include/asm/processor-cyrix.h
arch/x86/kernel/aperture_64.c
arch/x86/kernel/cpu/cyrix.c
arch/x86/kernel/cpu/microcode/core.c
arch/x86/kernel/hpet.c
arch/x86/kernel/hw_breakpoint.c
arch/x86/kernel/mpparse.c
arch/x86/lib/csum-partial_64.c
arch/x86/mm/pti.c
block/bio.c
block/blk-cgroup.c
block/blk-flush.c
block/blk-iolatency.c
block/blk-mq.c
block/blk-mq.h
block/blk-sysfs.c
drivers/acpi/bus.c
drivers/acpi/cppc_acpi.c
drivers/acpi/utils.c
drivers/android/binder.c
drivers/android/binder_alloc.c
drivers/ata/libata-zpodd.c
drivers/auxdisplay/Kconfig
drivers/auxdisplay/Makefile
drivers/auxdisplay/charlcd.c
drivers/auxdisplay/hd44780.c
drivers/auxdisplay/panel.c
drivers/base/power/domain.c
drivers/base/swnode.c
drivers/block/loop.c
drivers/block/paride/pcd.c
drivers/block/paride/pf.c
drivers/block/rbd.c
drivers/block/zram/zram_drv.c
drivers/clocksource/clps711x-timer.c
drivers/clocksource/mips-gic-timer.c
drivers/clocksource/tcb_clksrc.c
drivers/clocksource/timer-riscv.c
drivers/clocksource/timer-ti-dm.c
drivers/cpufreq/intel_pstate.c
drivers/cpufreq/scpi-cpufreq.c
drivers/gpio/gpio-adnp.c
drivers/gpio/gpio-aspeed.c
drivers/gpio/gpio-exar.c
drivers/gpio/gpio-mockup.c
drivers/gpio/gpiolib-of.c
drivers/gpio/gpiolib.c
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
drivers/gpu/drm/drm_drv.c
drivers/gpu/drm/drm_fb_helper.c
drivers/gpu/drm/drm_file.c
drivers/gpu/drm/exynos/exynos_mixer.c
drivers/gpu/drm/i915/gvt/cmd_parser.c
drivers/gpu/drm/i915/gvt/gtt.c
drivers/gpu/drm/i915/gvt/gtt.h
drivers/gpu/drm/i915/gvt/mmio_context.c
drivers/gpu/drm/i915/gvt/scheduler.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gpu_error.c
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_bios.c
drivers/gpu/drm/i915/selftests/i915_gem_evict.c
drivers/gpu/drm/meson/meson_drv.c
drivers/gpu/drm/meson/meson_dw_hdmi.c
drivers/gpu/drm/nouveau/nouveau_debugfs.c
drivers/gpu/drm/nouveau/nouveau_dmem.c
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
drivers/gpu/drm/tegra/hub.c
drivers/gpu/drm/tegra/vic.c
drivers/gpu/drm/udl/udl_connector.c
drivers/gpu/drm/udl/udl_gem.c
drivers/gpu/drm/vgem/vgem_drv.c
drivers/gpu/drm/vkms/vkms_gem.c
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
drivers/i2c/busses/Kconfig
drivers/i2c/busses/i2c-i801.c
drivers/infiniband/hw/i40iw/i40iw_utils.c
drivers/infiniband/hw/mlx4/alias_GUID.c
drivers/infiniband/hw/mlx5/devx.c
drivers/infiniband/hw/mlx5/main.c
drivers/infiniband/hw/mlx5/qp.c
drivers/iommu/amd_iommu.c
drivers/iommu/amd_iommu_init.c
drivers/iommu/amd_iommu_types.h
drivers/iommu/intel-iommu.c
drivers/iommu/io-pgtable-arm-v7s.c
drivers/iommu/iommu.c
drivers/iommu/iova.c
drivers/irqchip/irq-brcmstb-l2.c
drivers/irqchip/irq-gic-v3-its.c
drivers/irqchip/irq-gic.c
drivers/irqchip/irq-imx-irqsteer.c
drivers/irqchip/irq-mbigen.c
drivers/irqchip/irq-mmp.c
drivers/irqchip/irq-mvebu-sei.c
drivers/irqchip/irq-stm32-exti.c
drivers/isdn/hardware/mISDN/hfcmulti.c
drivers/leds/leds-pca9532.c
drivers/leds/trigger/ledtrig-netdev.c
drivers/misc/habanalabs/command_submission.c
drivers/misc/habanalabs/debugfs.c
drivers/misc/habanalabs/device.c
drivers/misc/habanalabs/goya/goya.c
drivers/misc/habanalabs/habanalabs.h
drivers/misc/habanalabs/hw_queue.c
drivers/misc/habanalabs/memory.c
drivers/misc/habanalabs/mmu.c
drivers/mmc/host/alcor.c
drivers/mmc/host/davinci_mmc.c
drivers/mmc/host/mxcmmc.c
drivers/mmc/host/pxamci.c
drivers/mmc/host/renesas_sdhi_core.c
drivers/mmc/host/sdhci-omap.c
drivers/net/Kconfig
drivers/net/dsa/qca8k.c
drivers/net/dsa/qca8k.h
drivers/net/ethernet/3com/3c515.c
drivers/net/ethernet/8390/mac8390.c
drivers/net/ethernet/aquantia/atlantic/aq_ring.c
drivers/net/ethernet/cadence/macb_main.c
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
drivers/net/ethernet/chelsio/cxgb4/sge.c
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
drivers/net/ethernet/ibm/ehea/ehea_main.c
drivers/net/ethernet/mellanox/mlx5/core/qp.c
drivers/net/ethernet/mellanox/mlxsw/core_env.c
drivers/net/ethernet/micrel/ks8851.c
drivers/net/ethernet/micrel/ks8851.h
drivers/net/ethernet/micrel/ks8851_mll.c
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
drivers/net/ethernet/realtek/atp.c
drivers/net/ethernet/realtek/r8169.c
drivers/net/ethernet/sis/sis900.c
drivers/net/ethernet/stmicro/stmmac/ring_mode.c
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
drivers/net/ethernet/ti/netcp_ethss.c
drivers/net/ethernet/xilinx/xilinx_axienet_main.c
drivers/net/ieee802154/adf7242.c
drivers/net/ieee802154/mac802154_hwsim.c
drivers/net/phy/Kconfig
drivers/net/phy/broadcom.c
drivers/net/phy/dp83822.c
drivers/net/phy/meson-gxl.c
drivers/net/phy/phy_device.c
drivers/net/tun.c
drivers/net/usb/aqc111.c
drivers/net/usb/cdc_ether.c
drivers/net/vxlan.c
drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c
drivers/net/wireless/mediatek/mt76/dma.c
drivers/net/wireless/mediatek/mt76/mac80211.c
drivers/net/wireless/mediatek/mt76/mt76.h
drivers/net/wireless/mediatek/mt76/mt7603/beacon.c
drivers/net/wireless/mediatek/mt76/mt7603/dma.c
drivers/net/wireless/mediatek/mt76/mt7603/init.c
drivers/net/wireless/mediatek/mt76/mt7603/mac.c
drivers/net/wireless/mediatek/mt76/mt7603/main.c
drivers/net/wireless/mediatek/mt76/mt7603/mcu.c
drivers/net/wireless/mediatek/mt76/mt7603/soc.c
drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h
drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
drivers/net/wireless/mediatek/mt76/mt76x02.h
drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c
drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
drivers/net/wireless/mediatek/mt76/mt76x02_phy.c
drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
drivers/net/wireless/mediatek/mt76/mt76x02_util.c
drivers/net/wireless/mediatek/mt76/mt76x2/init.c
drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h
drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c
drivers/net/wireless/mediatek/mt76/mt76x2/phy.c
drivers/net/wireless/mediatek/mt76/mt76x2/usb.c
drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c
drivers/net/wireless/mediatek/mt76/tx.c
drivers/net/wireless/mediatek/mt76/usb.c
drivers/net/wireless/mediatek/mt7601u/usb.c
drivers/nvme/host/multipath.c
drivers/nvme/host/tcp.c
drivers/nvme/target/core.c
drivers/nvme/target/io-cmd-file.c
drivers/parport/daisy.c
drivers/parport/probe.c
drivers/parport/share.c
drivers/pci/pci.h
drivers/pci/pcie/bw_notification.c
drivers/pci/probe.c
drivers/phy/allwinner/phy-sun4i-usb.c
drivers/platform/chrome/cros_ec_debugfs.c
drivers/platform/chrome/wilco_ec/mailbox.c
drivers/s390/cio/chsc.c
drivers/s390/cio/vfio_ccw_drv.c
drivers/s390/crypto/ap_bus.c
drivers/s390/crypto/ap_bus.h
drivers/s390/crypto/ap_queue.c
drivers/s390/crypto/zcrypt_api.c
drivers/s390/net/qeth_core_main.c
drivers/s390/net/qeth_l2_main.c
drivers/s390/net/qeth_l3_main.c
drivers/s390/scsi/zfcp_erp.c
drivers/s390/scsi/zfcp_ext.h
drivers/s390/scsi/zfcp_fc.c
drivers/s390/scsi/zfcp_scsi.c
drivers/scsi/aacraid/aacraid.h
drivers/scsi/aacraid/commsup.c
drivers/scsi/hisi_sas/hisi_sas_main.c
drivers/scsi/ibmvscsi/ibmvfc.c
drivers/scsi/ibmvscsi/ibmvfc.h
drivers/scsi/ibmvscsi/ibmvscsi.c
drivers/scsi/mpt3sas/mpt3sas_base.c
drivers/scsi/mpt3sas/mpt3sas_scsih.c
drivers/scsi/qla2xxx/qla_init.c
drivers/scsi/qla2xxx/qla_os.c
drivers/scsi/qla4xxx/ql4_os.c
drivers/scsi/scsi_lib.c
drivers/scsi/scsi_sysfs.c
drivers/scsi/scsi_transport_iscsi.c
drivers/scsi/sd.c
drivers/soc/bcm/bcm2835-power.c
drivers/staging/Kconfig
drivers/staging/Makefile
drivers/staging/axis-fifo/Kconfig
drivers/staging/comedi/comedidev.h
drivers/staging/comedi/drivers.c
drivers/staging/comedi/drivers/ni_mio_common.c
drivers/staging/erofs/dir.c
drivers/staging/erofs/unzip_vle.c
drivers/staging/erofs/unzip_vle_lz4.c
drivers/staging/mt7621-dts/gbpc1.dts
drivers/staging/mt7621-dts/mt7621.dtsi
drivers/staging/mt7621-eth/Documentation/devicetree/bindings/net/mediatek-net-gsw.txt [deleted file]
drivers/staging/mt7621-eth/Kconfig [deleted file]
drivers/staging/mt7621-eth/Makefile [deleted file]
drivers/staging/mt7621-eth/TODO [deleted file]
drivers/staging/mt7621-eth/ethtool.c [deleted file]
drivers/staging/mt7621-eth/ethtool.h [deleted file]
drivers/staging/mt7621-eth/gsw_mt7620.h [deleted file]
drivers/staging/mt7621-eth/gsw_mt7621.c [deleted file]
drivers/staging/mt7621-eth/mdio.c [deleted file]
drivers/staging/mt7621-eth/mdio.h [deleted file]
drivers/staging/mt7621-eth/mdio_mt7620.c [deleted file]
drivers/staging/mt7621-eth/mtk_eth_soc.c [deleted file]
drivers/staging/mt7621-eth/mtk_eth_soc.h [deleted file]
drivers/staging/mt7621-eth/soc_mt7621.c [deleted file]
drivers/staging/mt7621-pci/Kconfig
drivers/staging/octeon/ethernet-mdio.c
drivers/staging/octeon/ethernet.c
drivers/staging/octeon/octeon-ethernet.h
drivers/staging/olpc_dcon/olpc_dcon_xo_1.c
drivers/staging/rtl8188eu/core/rtw_xmit.c
drivers/staging/rtl8188eu/include/rtw_xmit.h
drivers/staging/rtl8712/rtl8712_cmd.c
drivers/staging/rtl8712/rtl8712_cmd.h
drivers/staging/rtl8723bs/core/rtw_xmit.c
drivers/staging/rtl8723bs/include/rtw_xmit.h
drivers/staging/rtlwifi/phydm/rtl_phydm.c
drivers/staging/rtlwifi/rtl8822be/fw.c
drivers/staging/speakup/speakup_soft.c
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drivers/staging/speakup/synth.c
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
drivers/staging/vt6655/device_main.c
drivers/thermal/broadcom/bcm2835_thermal.c
drivers/thermal/cpu_cooling.c
drivers/thermal/intel/int340x_thermal/int3400_thermal.c
drivers/thermal/intel/intel_powerclamp.c
drivers/thermal/mtk_thermal.c
drivers/thermal/samsung/exynos_tmu.c
drivers/tty/serial/ar933x_uart.c
drivers/tty/serial/atmel_serial.c
drivers/tty/serial/kgdboc.c
drivers/tty/serial/max310x.c
drivers/tty/serial/mvebu-uart.c
drivers/tty/serial/mxs-auart.c
drivers/tty/serial/qcom_geni_serial.c
drivers/tty/serial/sc16is7xx.c
drivers/tty/serial/sh-sci.c
drivers/tty/tty_port.c
drivers/usb/class/cdc-acm.c
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drivers/usb/core/hcd.c
drivers/usb/dwc3/dwc3-pci.c
drivers/usb/gadget/function/f_hid.c
drivers/usb/gadget/udc/net2272.c
drivers/usb/gadget/udc/net2280.c
drivers/usb/host/u132-hcd.c
drivers/usb/host/xhci-dbgcap.c
drivers/usb/host/xhci-hub.c
drivers/usb/host/xhci-rcar.c
drivers/usb/host/xhci-ring.c
drivers/usb/host/xhci.h
drivers/usb/misc/usb251xb.c
drivers/usb/mtu3/Kconfig
drivers/usb/serial/cp210x.c
drivers/usb/serial/ftdi_sio.c
drivers/usb/serial/ftdi_sio_ids.h
drivers/usb/serial/mos7720.c
drivers/usb/serial/option.c
drivers/usb/typec/tcpm/tcpm.c
drivers/usb/typec/tcpm/wcove.c
drivers/virt/vboxguest/vboxguest_core.c
drivers/virt/vboxguest/vboxguest_core.h
drivers/virt/vboxguest/vboxguest_linux.c
drivers/virt/vboxguest/vboxguest_utils.c
drivers/virt/vboxguest/vboxguest_version.h
drivers/virt/vboxguest/vmmdev.h
fs/afs/fsclient.c
fs/afs/yfsclient.c
fs/block_dev.c
fs/btrfs/extent-tree.c
fs/btrfs/qgroup.c
fs/btrfs/raid56.c
fs/btrfs/transaction.c
fs/btrfs/tree-log.c
fs/btrfs/volumes.c
fs/ceph/inode.c
fs/cifs/cifsfs.c
fs/cifs/cifsfs.h
fs/cifs/file.c
fs/cifs/smb2maperror.c
fs/cifs/smb2pdu.c
fs/cifs/trace.h
fs/ext4/ext4_jbd2.h
fs/ext4/file.c
fs/ext4/indirect.c
fs/ext4/inode.c
fs/ext4/ioctl.c
fs/ext4/resize.c
fs/ext4/super.c
fs/fs_parser.c
fs/io_uring.c
fs/iomap.c
fs/lockd/host.c
fs/locks.c
fs/nfs/client.c
fs/nfs/flexfilelayout/flexfilelayout.c
fs/nfs/nfs4proc.c
fs/notify/fanotify/fanotify_user.c
fs/notify/inotify/inotify_user.c
fs/ocfs2/refcounttree.c
fs/open.c
fs/proc/kcore.c
fs/proc/proc_sysctl.c
fs/udf/inode.c
fs/udf/truncate.c
fs/udf/udfdecl.h
fs/xfs/libxfs/xfs_bmap.c
fs/xfs/scrub/btree.c
fs/xfs/scrub/dabtree.c
fs/xfs/xfs_discard.c
fs/xfs/xfs_file.c
include/acpi/acoutput.h
include/acpi/platform/aclinux.h
include/linux/atalk.h
include/linux/blk-mq.h
include/linux/blk_types.h
include/linux/blkdev.h
include/linux/bpf.h
include/linux/bpf_verifier.h
include/linux/brcmphy.h
include/linux/ceph/libceph.h
include/linux/device.h
include/linux/hugetlb.h
include/linux/irq.h
include/linux/irqchip/arm-gic.h
include/linux/kcore.h
include/linux/list.h
include/linux/mlx5/qp.h
include/linux/net.h
include/linux/page-isolation.h
include/linux/parport.h
include/linux/platform_data/gpio/gpio-amd-fch.h
include/linux/sbitmap.h
include/linux/sched/signal.h
include/linux/slab.h
include/linux/socket.h
include/linux/uio.h
include/linux/vbox_utils.h
include/misc/charlcd.h
include/net/act_api.h
include/net/sch_generic.h
include/net/sctp/checksum.h
include/net/sock.h
include/net/tc_act/tc_gact.h
include/net/xdp_sock.h
include/uapi/linux/bpf.h
include/uapi/linux/vbox_vmmdev_types.h
kernel/bpf/syscall.c
kernel/bpf/verifier.c
kernel/events/core.c
kernel/futex.c
kernel/irq/devres.c
kernel/irq/manage.c
kernel/ptrace.c
kernel/sched/core.c
kernel/sched/cpufreq_schedutil.c
kernel/sched/fair.c
kernel/time/jiffies.c
kernel/trace/ftrace.c
kernel/trace/trace_dynevent.c
kernel/trace/trace_events_hist.c
kernel/watchdog.c
kernel/workqueue.c
lib/rhashtable.c
lib/sbitmap.c
mm/debug.c
mm/kasan/kasan.h
mm/memory.c
mm/memory_hotplug.c
mm/mempolicy.c
mm/migrate.c
mm/page_alloc.c
mm/page_isolation.c
mm/slab.c
mm/slab.h
mm/slab_common.c
mm/slub.c
mm/sparse.c
net/appletalk/aarp.c
net/appletalk/ddp.c
net/bridge/br_netfilter_hooks.c
net/bridge/br_netfilter_ipv6.c
net/ceph/ceph_common.c
net/ceph/messenger.c
net/ceph/mon_client.c
net/core/devlink.c
net/core/filter.c
net/core/net-sysfs.c
net/dccp/ipv6.c
net/ipv6/netfilter/ip6t_srh.c
net/ipv6/route.c
net/ipv6/tcp_ipv6.c
net/mpls/mpls_iptunnel.c
net/ncsi/ncsi-netlink.c
net/netfilter/Kconfig
net/netfilter/nf_conntrack_sip.c
net/netfilter/nf_tables_api.c
net/netfilter/nft_objref.c
net/netfilter/nft_redir.c
net/netfilter/nft_set_rbtree.c
net/netlink/genetlink.c
net/nfc/llcp_sock.c
net/openvswitch/datapath.c
net/packet/af_packet.c
net/rose/rose_subr.c
net/rxrpc/output.c
net/sched/Kconfig
net/sched/act_api.c
net/sched/act_bpf.c
net/sched/act_connmark.c
net/sched/act_csum.c
net/sched/act_gact.c
net/sched/act_ife.c
net/sched/act_ipt.c
net/sched/act_mirred.c
net/sched/act_nat.c
net/sched/act_pedit.c
net/sched/act_police.c
net/sched/act_sample.c
net/sched/act_simple.c
net/sched/act_skbedit.c
net/sched/act_skbmod.c
net/sched/act_tunnel_key.c
net/sched/act_vlan.c
net/sched/cls_api.c
net/sched/sch_cake.c
net/sctp/socket.c
net/socket.c
net/strparser/strparser.c
net/sunrpc/clnt.c
net/sunrpc/xprtsock.c
net/tipc/group.c
net/tipc/net.c
net/tipc/node.c
net/tipc/socket.c
net/tipc/topsrv.c
net/xdp/xdp_umem.c
scripts/Makefile.build
scripts/checkpatch.pl
scripts/coccinelle/free/put_device.cocci
scripts/coccinelle/misc/badty.cocci
scripts/kconfig/lxdialog/inputbox.c
scripts/kconfig/nconf.c
scripts/kconfig/nconf.gui.c
scripts/mod/modpost.c
security/Kconfig
security/selinux/ss/policydb.c
security/yama/yama_lsm.c
sound/core/oss/pcm_oss.c
sound/core/pcm_native.c
sound/core/rawmidi.c
sound/core/seq/oss/seq_oss_synth.c
sound/drivers/opl3/opl3_voice.h
sound/firewire/motu/motu.c
sound/isa/sb/sb8.c
sound/pci/echoaudio/echoaudio.c
sound/pci/hda/hda_codec.c
sound/pci/hda/hda_intel.c
sound/pci/hda/patch_ca0132.c
sound/pci/hda/patch_realtek.c
tools/arch/arm64/include/uapi/asm/unistd.h
tools/bpf/bpftool/prog.c
tools/build/Makefile.feature
tools/build/feature/test-all.c
tools/include/uapi/asm-generic/unistd.h
tools/include/uapi/linux/bpf.h
tools/include/uapi/linux/in.h
tools/lib/bpf/Makefile
tools/lib/bpf/README.rst
tools/lib/bpf/btf.c
tools/lib/bpf/libbpf.c
tools/lib/bpf/libbpf.h
tools/lib/bpf/libbpf.map
tools/lib/bpf/xsk.c
tools/objtool/check.c
tools/perf/Documentation/Build.txt
tools/perf/Documentation/perf-config.txt
tools/perf/Documentation/perf-record.txt
tools/perf/Documentation/perf-report.txt
tools/perf/Documentation/perf-script.txt
tools/perf/Documentation/perf-stat.txt
tools/perf/Documentation/tips.txt
tools/perf/Makefile.config
tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
tools/perf/arch/x86/util/Build
tools/perf/arch/x86/util/archinsn.c [new file with mode: 0644]
tools/perf/bench/epoll-ctl.c
tools/perf/bench/epoll-wait.c
tools/perf/builtin-list.c
tools/perf/builtin-record.c
tools/perf/builtin-report.c
tools/perf/builtin-script.c
tools/perf/builtin-stat.c
tools/perf/builtin-top.c
tools/perf/builtin.h
tools/perf/perf.c
tools/perf/perf.h
tools/perf/pmu-events/arch/powerpc/power8/other.json
tools/perf/pmu-events/arch/x86/amdfam17h/branch.json [new file with mode: 0644]
tools/perf/pmu-events/arch/x86/amdfam17h/cache.json [new file with mode: 0644]
tools/perf/pmu-events/arch/x86/amdfam17h/core.json [new file with mode: 0644]
tools/perf/pmu-events/arch/x86/amdfam17h/floating-point.json [new file with mode: 0644]
tools/perf/pmu-events/arch/x86/amdfam17h/memory.json [new file with mode: 0644]
tools/perf/pmu-events/arch/x86/amdfam17h/other.json [new file with mode: 0644]
tools/perf/pmu-events/arch/x86/mapfile.csv
tools/perf/scripts/python/export-to-postgresql.py
tools/perf/scripts/python/export-to-sqlite.py
tools/perf/scripts/python/exported-sql-viewer.py
tools/perf/tests/attr/test-record-C0
tools/perf/tests/attr/test-record-basic
tools/perf/tests/attr/test-record-branch-any
tools/perf/tests/attr/test-record-branch-filter-any
tools/perf/tests/attr/test-record-branch-filter-any_call
tools/perf/tests/attr/test-record-branch-filter-any_ret
tools/perf/tests/attr/test-record-branch-filter-hv
tools/perf/tests/attr/test-record-branch-filter-ind_call
tools/perf/tests/attr/test-record-branch-filter-k
tools/perf/tests/attr/test-record-branch-filter-u
tools/perf/tests/attr/test-record-count
tools/perf/tests/attr/test-record-data
tools/perf/tests/attr/test-record-freq
tools/perf/tests/attr/test-record-graph-default
tools/perf/tests/attr/test-record-graph-dwarf
tools/perf/tests/attr/test-record-graph-fp
tools/perf/tests/attr/test-record-group
tools/perf/tests/attr/test-record-group-sampling
tools/perf/tests/attr/test-record-group1
tools/perf/tests/attr/test-record-no-buffering
tools/perf/tests/attr/test-record-no-inherit
tools/perf/tests/attr/test-record-no-samples
tools/perf/tests/attr/test-record-period
tools/perf/tests/attr/test-record-raw
tools/perf/tests/backward-ring-buffer.c
tools/perf/tests/evsel-tp-sched.c
tools/perf/tests/expr.c
tools/perf/tests/openat-syscall-all-cpus.c
tools/perf/ui/browser.c
tools/perf/ui/browsers/Build
tools/perf/ui/browsers/annotate.c
tools/perf/ui/browsers/hists.c
tools/perf/ui/browsers/res_sample.c [new file with mode: 0644]
tools/perf/ui/browsers/scripts.c
tools/perf/util/annotate.c
tools/perf/util/annotate.h
tools/perf/util/archinsn.h [new file with mode: 0644]
tools/perf/util/bpf-event.c
tools/perf/util/bpf-event.h
tools/perf/util/build-id.c
tools/perf/util/config.c
tools/perf/util/data.c
tools/perf/util/data.h
tools/perf/util/dso.c
tools/perf/util/dso.h
tools/perf/util/env.c
tools/perf/util/env.h
tools/perf/util/evlist.c
tools/perf/util/evlist.h
tools/perf/util/evsel.c
tools/perf/util/evsel.h
tools/perf/util/header.c
tools/perf/util/header.h
tools/perf/util/hist.c
tools/perf/util/hist.h
tools/perf/util/map.c
tools/perf/util/ordered-events.c
tools/perf/util/parse-events.c
tools/perf/util/probe-event.c
tools/perf/util/session.c
tools/perf/util/sort.c
tools/perf/util/sort.h
tools/perf/util/stat.c
tools/perf/util/symbol.c
tools/perf/util/symbol_conf.h
tools/perf/util/time-utils.c
tools/perf/util/time-utils.h
tools/power/x86/turbostat/turbostat.c
tools/testing/selftests/bpf/bpf_helpers.h
tools/testing/selftests/bpf/prog_tests/map_lock.c
tools/testing/selftests/bpf/prog_tests/spinlock.c
tools/testing/selftests/bpf/progs/test_sock_fields_kern.c
tools/testing/selftests/bpf/test_btf.c
tools/testing/selftests/bpf/test_sock_fields.c
tools/testing/selftests/bpf/verifier/calls.c
tools/testing/selftests/bpf/verifier/ref_tracking.c
tools/testing/selftests/bpf/verifier/sock.c
tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json
tools/testing/selftests/tc-testing/tc-tests/actions/csum.json
tools/testing/selftests/tc-testing/tc-tests/actions/gact.json
tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json
tools/testing/selftests/tc-testing/tc-tests/actions/nat.json
tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json [new file with mode: 0644]
tools/testing/selftests/tc-testing/tc-tests/actions/police.json
tools/testing/selftests/tc-testing/tc-tests/actions/sample.json
tools/testing/selftests/tc-testing/tc-tests/actions/simple.json
tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json
tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json
tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json

index 37e1847c798869a62a797840835341c6af48bbb7..b2cde8668dcc38f85c6f0f1bac9da5fa2e9f63b9 100644 (file)
--- a/.mailmap
+++ b/.mailmap
@@ -224,3 +224,5 @@ Yakir Yang <kuankuan.y@gmail.com> <ykk@rock-chips.com>
 Yusuke Goda <goda.yusuke@renesas.com>
 Gustavo Padovan <gustavo@las.ic.unicamp.br>
 Gustavo Padovan <padovan@profusion.mobi>
+Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>
+Changbin Du <changbin.du@intel.com> <changbin.du@gmail.com>
diff --git a/Documentation/devicetree/bindings/i2c/i2c-iop3xx.txt b/Documentation/devicetree/bindings/i2c/i2c-iop3xx.txt
new file mode 100644 (file)
index 0000000..dcc8390
--- /dev/null
@@ -0,0 +1,20 @@
+i2c Controller on XScale platforms such as IOP3xx and IXP4xx
+
+Required properties:
+- compatible : Must be one of
+  "intel,iop3xx-i2c"
+  "intel,ixp4xx-i2c";
+- reg
+- #address-cells = <1>;
+- #size-cells = <0>;
+
+Optional properties:
+- Child nodes conforming to i2c bus binding
+
+Example:
+
+i2c@c8011000 {
+       compatible = "intel,ixp4xx-i2c";
+       reg = <0xc8011000 0x18>;
+       interrupts = <33 IRQ_TYPE_LEVEL_LOW>;
+};
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
new file mode 100644 (file)
index 0000000..ee4c324
--- /dev/null
@@ -0,0 +1,44 @@
+* MediaTek's I2C controller
+
+The MediaTek's I2C controller is used to interface with I2C devices.
+
+Required properties:
+  - compatible: value should be either of the following.
+      "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for MediaTek MT2701
+      "mediatek,mt2712-i2c": for MediaTek MT2712
+      "mediatek,mt6577-i2c": for MediaTek MT6577
+      "mediatek,mt6589-i2c": for MediaTek MT6589
+      "mediatek,mt7622-i2c": for MediaTek MT7622
+      "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for MediaTek MT7623
+      "mediatek,mt7629-i2c", "mediatek,mt2712-i2c": for MediaTek MT7629
+      "mediatek,mt8173-i2c": for MediaTek MT8173
+  - reg: physical base address of the controller and dma base, length of memory
+    mapped region.
+  - interrupts: interrupt number to the cpu.
+  - clock-div: the fixed value for frequency divider of clock source in i2c
+    module. Each IC may be different.
+  - clocks: clock name from clock manager
+  - clock-names: Must include "main" and "dma", if enable have-pmic need include
+    "pmic" extra.
+
+Optional properties:
+  - clock-frequency: Frequency in Hz of the bus when transfer, the default value
+    is 100000.
+  - mediatek,have-pmic: platform can control i2c form special pmic side.
+    Only mt6589 and mt8135 support this feature.
+  - mediatek,use-push-pull: IO config use push-pull mode.
+
+Example:
+
+       i2c0: i2c@1100d000 {
+                       compatible = "mediatek,mt6577-i2c";
+                       reg = <0x1100d000 0x70>,
+                             <0x11000300 0x80>;
+                       interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_LOW>;
+                       clock-frequency = <400000>;
+                       mediatek,have-pmic;
+                       clock-div = <16>;
+                       clocks = <&i2c0_ck>, <&ap_dma_ck>;
+                       clock-names = "main", "dma";
+       };
+
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mtk.txt b/Documentation/devicetree/bindings/i2c/i2c-mtk.txt
deleted file mode 100644 (file)
index ee4c324..0000000
+++ /dev/null
@@ -1,44 +0,0 @@
-* MediaTek's I2C controller
-
-The MediaTek's I2C controller is used to interface with I2C devices.
-
-Required properties:
-  - compatible: value should be either of the following.
-      "mediatek,mt2701-i2c", "mediatek,mt6577-i2c": for MediaTek MT2701
-      "mediatek,mt2712-i2c": for MediaTek MT2712
-      "mediatek,mt6577-i2c": for MediaTek MT6577
-      "mediatek,mt6589-i2c": for MediaTek MT6589
-      "mediatek,mt7622-i2c": for MediaTek MT7622
-      "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for MediaTek MT7623
-      "mediatek,mt7629-i2c", "mediatek,mt2712-i2c": for MediaTek MT7629
-      "mediatek,mt8173-i2c": for MediaTek MT8173
-  - reg: physical base address of the controller and dma base, length of memory
-    mapped region.
-  - interrupts: interrupt number to the cpu.
-  - clock-div: the fixed value for frequency divider of clock source in i2c
-    module. Each IC may be different.
-  - clocks: clock name from clock manager
-  - clock-names: Must include "main" and "dma", if enable have-pmic need include
-    "pmic" extra.
-
-Optional properties:
-  - clock-frequency: Frequency in Hz of the bus when transfer, the default value
-    is 100000.
-  - mediatek,have-pmic: platform can control i2c form special pmic side.
-    Only mt6589 and mt8135 support this feature.
-  - mediatek,use-push-pull: IO config use push-pull mode.
-
-Example:
-
-       i2c0: i2c@1100d000 {
-                       compatible = "mediatek,mt6577-i2c";
-                       reg = <0x1100d000 0x70>,
-                             <0x11000300 0x80>;
-                       interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_LOW>;
-                       clock-frequency = <400000>;
-                       mediatek,have-pmic;
-                       clock-div = <16>;
-                       clocks = <&i2c0_ck>, <&ap_dma_ck>;
-                       clock-names = "main", "dma";
-       };
-
diff --git a/Documentation/devicetree/bindings/i2c/i2c-st-ddci2c.txt b/Documentation/devicetree/bindings/i2c/i2c-st-ddci2c.txt
deleted file mode 100644 (file)
index bd81a48..0000000
+++ /dev/null
@@ -1,15 +0,0 @@
-ST Microelectronics DDC I2C
-
-Required properties :
-- compatible : Must be "st,ddci2c"
-- reg: physical base address of the controller and length of memory mapped
-     region.
-- interrupts: interrupt number to the cpu.
-- #address-cells = <1>;
-- #size-cells = <0>;
-
-Optional properties:
-- Child nodes conforming to i2c bus binding
-
-Examples :
-
diff --git a/Documentation/devicetree/bindings/i2c/i2c-stu300.txt b/Documentation/devicetree/bindings/i2c/i2c-stu300.txt
new file mode 100644 (file)
index 0000000..bd81a48
--- /dev/null
@@ -0,0 +1,15 @@
+ST Microelectronics DDC I2C
+
+Required properties :
+- compatible : Must be "st,ddci2c"
+- reg: physical base address of the controller and length of memory mapped
+     region.
+- interrupts: interrupt number to the cpu.
+- #address-cells = <1>;
+- #size-cells = <0>;
+
+Optional properties:
+- Child nodes conforming to i2c bus binding
+
+Examples :
+
diff --git a/Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt b/Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt
new file mode 100644 (file)
index 0000000..49df005
--- /dev/null
@@ -0,0 +1,41 @@
+
+* Allwinner P2WI (Push/Pull 2 Wire Interface) controller
+
+Required properties :
+
+ - reg             : Offset and length of the register set for the device.
+ - compatible      : Should one of the following:
+                     - "allwinner,sun6i-a31-p2wi"
+ - interrupts      : The interrupt line connected to the P2WI peripheral.
+ - clocks          : The gate clk connected to the P2WI peripheral.
+ - resets          : The reset line connected to the P2WI peripheral.
+
+Optional properties :
+
+ - clock-frequency : Desired P2WI bus clock frequency in Hz. If not set the
+default frequency is 100kHz
+
+A P2WI may contain one child node encoding a P2WI slave device.
+
+Slave device properties:
+  Required properties:
+   - reg           : the I2C slave address used during the initialization
+                     process to switch from I2C to P2WI mode
+
+Example:
+
+       p2wi@1f03400 {
+               compatible = "allwinner,sun6i-a31-p2wi";
+               reg = <0x01f03400 0x400>;
+               interrupts = <0 39 4>;
+               clocks = <&apb0_gates 3>;
+               clock-frequency = <6000000>;
+               resets = <&apb0_rst 3>;
+
+               axp221: pmic@68 {
+                       compatible = "x-powers,axp221";
+                       reg = <0x68>;
+
+                       /* ... */
+               };
+       };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt b/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt
deleted file mode 100644 (file)
index 49df005..0000000
+++ /dev/null
@@ -1,41 +0,0 @@
-
-* Allwinner P2WI (Push/Pull 2 Wire Interface) controller
-
-Required properties :
-
- - reg             : Offset and length of the register set for the device.
- - compatible      : Should one of the following:
-                     - "allwinner,sun6i-a31-p2wi"
- - interrupts      : The interrupt line connected to the P2WI peripheral.
- - clocks          : The gate clk connected to the P2WI peripheral.
- - resets          : The reset line connected to the P2WI peripheral.
-
-Optional properties :
-
- - clock-frequency : Desired P2WI bus clock frequency in Hz. If not set the
-default frequency is 100kHz
-
-A P2WI may contain one child node encoding a P2WI slave device.
-
-Slave device properties:
-  Required properties:
-   - reg           : the I2C slave address used during the initialization
-                     process to switch from I2C to P2WI mode
-
-Example:
-
-       p2wi@1f03400 {
-               compatible = "allwinner,sun6i-a31-p2wi";
-               reg = <0x01f03400 0x400>;
-               interrupts = <0 39 4>;
-               clocks = <&apb0_gates 3>;
-               clock-frequency = <6000000>;
-               resets = <&apb0_rst 3>;
-
-               axp221: pmic@68 {
-                       compatible = "x-powers,axp221";
-                       reg = <0x68>;
-
-                       /* ... */
-               };
-       };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-vt8500.txt b/Documentation/devicetree/bindings/i2c/i2c-vt8500.txt
deleted file mode 100644 (file)
index 94a425e..0000000
+++ /dev/null
@@ -1,24 +0,0 @@
-* Wondermedia I2C Controller
-
-Required properties :
-
- - compatible : should be "wm,wm8505-i2c"
- - reg : Offset and length of the register set for the device
- - interrupts : <IRQ> where IRQ is the interrupt number
- - clocks : phandle to the I2C clock source
-
-Optional properties :
-
- - clock-frequency : desired I2C bus clock frequency in Hz.
-       Valid values are 100000 and 400000.
-       Default to 100000 if not specified, or invalid value.
-
-Example :
-
-       i2c_0: i2c@d8280000 {
-               compatible = "wm,wm8505-i2c";
-               reg = <0xd8280000 0x1000>;
-               interrupts = <19>;
-               clocks = <&clki2c0>;
-               clock-frequency = <400000>;
-       };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-wmt.txt b/Documentation/devicetree/bindings/i2c/i2c-wmt.txt
new file mode 100644 (file)
index 0000000..94a425e
--- /dev/null
@@ -0,0 +1,24 @@
+* Wondermedia I2C Controller
+
+Required properties :
+
+ - compatible : should be "wm,wm8505-i2c"
+ - reg : Offset and length of the register set for the device
+ - interrupts : <IRQ> where IRQ is the interrupt number
+ - clocks : phandle to the I2C clock source
+
+Optional properties :
+
+ - clock-frequency : desired I2C bus clock frequency in Hz.
+       Valid values are 100000 and 400000.
+       Default to 100000 if not specified, or invalid value.
+
+Example :
+
+       i2c_0: i2c@d8280000 {
+               compatible = "wm,wm8505-i2c";
+               reg = <0xd8280000 0x1000>;
+               interrupts = <19>;
+               clocks = <&clki2c0>;
+               clock-frequency = <400000>;
+       };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-xscale.txt b/Documentation/devicetree/bindings/i2c/i2c-xscale.txt
deleted file mode 100644 (file)
index dcc8390..0000000
+++ /dev/null
@@ -1,20 +0,0 @@
-i2c Controller on XScale platforms such as IOP3xx and IXP4xx
-
-Required properties:
-- compatible : Must be one of
-  "intel,iop3xx-i2c"
-  "intel,ixp4xx-i2c";
-- reg
-- #address-cells = <1>;
-- #size-cells = <0>;
-
-Optional properties:
-- Child nodes conforming to i2c bus binding
-
-Example:
-
-i2c@c8011000 {
-       compatible = "intel,ixp4xx-i2c";
-       reg = <0xc8011000 0x18>;
-       interrupts = <33 IRQ_TYPE_LEVEL_LOW>;
-};
index 8de96a4fb2d574095cb088744f405a1bab5e87f2..f977ea7617f68235f19d801d855e54bbd6f25b02 100644 (file)
@@ -16,6 +16,7 @@ Required properties:
     - "renesas,irqc-r8a7793" (R-Car M2-N)
     - "renesas,irqc-r8a7794" (R-Car E2)
     - "renesas,intc-ex-r8a774a1" (RZ/G2M)
+    - "renesas,intc-ex-r8a774c0" (RZ/G2E)
     - "renesas,intc-ex-r8a7795" (R-Car H3)
     - "renesas,intc-ex-r8a7796" (R-Car M3-W)
     - "renesas,intc-ex-r8a77965" (R-Car M3-N)
index bbcb255c3150230978fba796b320a71c206ddbad..93a7469e70d4131fbc2d7f2daffd1917020709ee 100644 (file)
@@ -12,10 +12,15 @@ Required properties:
 Subnodes:
 
 The integrated switch subnode should be specified according to the binding
-described in dsa/dsa.txt. As the QCA8K switches do not have a N:N mapping of
-port and PHY id, each subnode describing a port needs to have a valid phandle
-referencing the internal PHY connected to it. The CPU port of this switch is
-always port 0.
+described in dsa/dsa.txt. If the QCA8K switch is connect to a SoC's external
+mdio-bus each subnode describing a port needs to have a valid phandle
+referencing the internal PHY it is connected to. This is because there's no
+N:N mapping of port and PHY id.
+
+Don't use mixed external and internal mdio-bus configurations, as this is
+not supported by the hardware.
+
+The CPU port of this switch is always port 0.
 
 A CPU port node has the following optional node:
 
@@ -31,8 +36,9 @@ For QCA8K the 'fixed-link' sub-node supports only the following properties:
 - 'full-duplex' (boolean, optional), to indicate that full duplex is
   used. When absent, half duplex is assumed.
 
-Example:
+Examples:
 
+for the external mdio-bus configuration:
 
        &mdio0 {
                phy_port1: phy@0 {
@@ -55,12 +61,12 @@ Example:
                        reg = <4>;
                };
 
-               switch0@0 {
+               switch@10 {
                        compatible = "qca,qca8337";
                        #address-cells = <1>;
                        #size-cells = <0>;
 
-                       reg = <0>;
+                       reg = <0x10>;
 
                        ports {
                                #address-cells = <1>;
@@ -108,3 +114,56 @@ Example:
                        };
                };
        };
+
+for the internal master mdio-bus configuration:
+
+       &mdio0 {
+               switch@10 {
+                       compatible = "qca,qca8337";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       reg = <0x10>;
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+                                       label = "cpu";
+                                       ethernet = <&gmac1>;
+                                       phy-mode = "rgmii";
+                                       fixed-link {
+                                               speed = 1000;
+                                               full-duplex;
+                                       };
+                               };
+
+                               port@1 {
+                                       reg = <1>;
+                                       label = "lan1";
+                               };
+
+                               port@2 {
+                                       reg = <2>;
+                                       label = "lan2";
+                               };
+
+                               port@3 {
+                                       reg = <3>;
+                                       label = "lan3";
+                               };
+
+                               port@4 {
+                                       reg = <4>;
+                                       label = "lan4";
+                               };
+
+                               port@5 {
+                                       reg = <5>;
+                                       label = "wan";
+                               };
+                       };
+               };
+       };
index 742cb470595ba4d7e2a3e467328d33a8bf5335b5..bcfb13194f16364b0ac77a4391a26c0bb34206d0 100644 (file)
@@ -16,6 +16,7 @@ Required properties:
   * "mediatek,mt8127-uart" for MT8127 compatible UARTS
   * "mediatek,mt8135-uart" for MT8135 compatible UARTS
   * "mediatek,mt8173-uart" for MT8173 compatible UARTS
+  * "mediatek,mt8183-uart", "mediatek,mt6577-uart" for MT8183 compatible UARTS
   * "mediatek,mt6577-uart" for MT6577 and all of the above
 
 - reg: The base address of the UART register bank.
index 944d1965e917e9a91496637ab484d5197d68223d..00ff0cfccfa71cdce0d02ddd8608cf962ee99308 100644 (file)
@@ -12,11 +12,13 @@ CONTENTS
 
  (4) Filesystem context security.
 
- (5) VFS filesystem context operations.
+ (5) VFS filesystem context API.
 
- (6) Parameter description.
+ (6) Superblock creation helpers.
 
- (7) Parameter helper functions.
+ (7) Parameter description.
+
+ (8) Parameter helper functions.
 
 
 ========
@@ -41,12 +43,15 @@ The creation of new mounts is now to be done in a multistep process:
 
  (7) Destroy the context.
 
-To support this, the file_system_type struct gains a new field:
+To support this, the file_system_type struct gains two new fields:
 
        int (*init_fs_context)(struct fs_context *fc);
+       const struct fs_parameter_description *parameters;
 
-which is invoked to set up the filesystem-specific parts of a filesystem
-context, including the additional space.
+The first is invoked to set up the filesystem-specific parts of a filesystem
+context, including the additional space, and the second points to the
+parameter description for validation at registration time and querying by a
+future system call.
 
 Note that security initialisation is done *after* the filesystem is called so
 that the namespaces may be adjusted first.
@@ -73,9 +78,9 @@ context.  This is represented by the fs_context structure:
                void                    *s_fs_info;
                unsigned int            sb_flags;
                unsigned int            sb_flags_mask;
+               unsigned int            s_iflags;
+               unsigned int            lsm_flags;
                enum fs_context_purpose purpose:8;
-               bool                    sloppy:1;
-               bool                    silent:1;
                ...
        };
 
@@ -141,6 +146,10 @@ The fs_context fields are as follows:
 
      Which bits SB_* flags are to be set/cleared in super_block::s_flags.
 
+ (*) unsigned int s_iflags
+
+     These will be bitwise-OR'd with s->s_iflags when a superblock is created.
+
  (*) enum fs_context_purpose
 
      This indicates the purpose for which the context is intended.  The
@@ -150,17 +159,6 @@ The fs_context fields are as follows:
        FS_CONTEXT_FOR_SUBMOUNT         -- New automatic submount of extant mount
        FS_CONTEXT_FOR_RECONFIGURE      -- Change an existing mount
 
- (*) bool sloppy
- (*) bool silent
-
-     These are set if the sloppy or silent mount options are given.
-
-     [NOTE] sloppy is probably unnecessary when userspace passes over one
-     option at a time since the error can just be ignored if userspace deems it
-     to be unimportant.
-
-     [NOTE] silent is probably redundant with sb_flags & SB_SILENT.
-
 The mount context is created by calling vfs_new_fs_context() or
 vfs_dup_fs_context() and is destroyed with put_fs_context().  Note that the
 structure is not refcounted.
@@ -342,28 +340,47 @@ number of operations used by the new mount code for this purpose:
      It should return 0 on success or a negative error code on failure.
 
 
-=================================
-VFS FILESYSTEM CONTEXT OPERATIONS
-=================================
+==========================
+VFS FILESYSTEM CONTEXT API
+==========================
 
-There are four operations for creating a filesystem context and
-one for destroying a context:
+There are four operations for creating a filesystem context and one for
+destroying a context:
 
- (*) struct fs_context *vfs_new_fs_context(struct file_system_type *fs_type,
-                                          struct dentry *reference,
-                                          unsigned int sb_flags,
-                                          unsigned int sb_flags_mask,
-                                          enum fs_context_purpose purpose);
+ (*) struct fs_context *fs_context_for_mount(
+               struct file_system_type *fs_type,
+               unsigned int sb_flags);
 
-     Create a filesystem context for a given filesystem type and purpose.  This
-     allocates the filesystem context, sets the superblock flags, initialises
-     the security and calls fs_type->init_fs_context() to initialise the
-     filesystem private data.
+     Allocate a filesystem context for the purpose of setting up a new mount,
+     whether that be with a new superblock or sharing an existing one.  This
+     sets the superblock flags, initialises the security and calls
+     fs_type->init_fs_context() to initialise the filesystem private data.
 
-     reference can be NULL or it may indicate the root dentry of a superblock
-     that is going to be reconfigured (FS_CONTEXT_FOR_RECONFIGURE) or
-     the automount point that triggered a submount (FS_CONTEXT_FOR_SUBMOUNT).
-     This is provided as a source of namespace information.
+     fs_type specifies the filesystem type that will manage the context and
+     sb_flags presets the superblock flags stored therein.
+
+ (*) struct fs_context *fs_context_for_reconfigure(
+               struct dentry *dentry,
+               unsigned int sb_flags,
+               unsigned int sb_flags_mask);
+
+     Allocate a filesystem context for the purpose of reconfiguring an
+     existing superblock.  dentry provides a reference to the superblock to be
+     configured.  sb_flags and sb_flags_mask indicate which superblock flags
+     need changing and to what.
+
+ (*) struct fs_context *fs_context_for_submount(
+               struct file_system_type *fs_type,
+               struct dentry *reference);
+
+     Allocate a filesystem context for the purpose of creating a new mount for
+     an automount point or other derived superblock.  fs_type specifies the
+     filesystem type that will manage the context and the reference dentry
+     supplies the parameters.  Namespaces are propagated from the reference
+     dentry's superblock also.
+
+     Note that it's not a requirement that the reference dentry be of the same
+     filesystem type as fs_type.
 
  (*) struct fs_context *vfs_dup_fs_context(struct fs_context *src_fc);
 
@@ -390,20 +407,6 @@ context pointer or a negative error code.
 For the remaining operations, if an error occurs, a negative error code will be
 returned.
 
- (*) int vfs_get_tree(struct fs_context *fc);
-
-     Get or create the mountable root and superblock, using the parameters in
-     the filesystem context to select/configure the superblock.  This invokes
-     the ->validate() op and then the ->get_tree() op.
-
-     [NOTE] ->validate() could perhaps be rolled into ->get_tree() and
-     ->reconfigure().
-
- (*) struct vfsmount *vfs_create_mount(struct fs_context *fc);
-
-     Create a mount given the parameters in the specified filesystem context.
-     Note that this does not attach the mount to anything.
-
  (*) int vfs_parse_fs_param(struct fs_context *fc,
                            struct fs_parameter *param);
 
@@ -432,17 +435,80 @@ returned.
      clear the pointer, but then becomes responsible for disposing of the
      object.
 
- (*) int vfs_parse_fs_string(struct fs_context *fc, char *key,
+ (*) int vfs_parse_fs_string(struct fs_context *fc, const char *key,
                             const char *value, size_t v_size);
 
-     A wrapper around vfs_parse_fs_param() that just passes a constant string.
+     A wrapper around vfs_parse_fs_param() that copies the value string it is
+     passed.
 
  (*) int generic_parse_monolithic(struct fs_context *fc, void *data);
 
      Parse a sys_mount() data page, assuming the form to be a text list
      consisting of key[=val] options separated by commas.  Each item in the
      list is passed to vfs_mount_option().  This is the default when the
-     ->parse_monolithic() operation is NULL.
+     ->parse_monolithic() method is NULL.
+
+ (*) int vfs_get_tree(struct fs_context *fc);
+
+     Get or create the mountable root and superblock, using the parameters in
+     the filesystem context to select/configure the superblock.  This invokes
+     the ->get_tree() method.
+
+ (*) struct vfsmount *vfs_create_mount(struct fs_context *fc);
+
+     Create a mount given the parameters in the specified filesystem context.
+     Note that this does not attach the mount to anything.
+
+
+===========================
+SUPERBLOCK CREATION HELPERS
+===========================
+
+A number of VFS helpers are available for use by filesystems for the creation
+or looking up of superblocks.
+
+ (*) struct super_block *
+     sget_fc(struct fs_context *fc,
+            int (*test)(struct super_block *sb, struct fs_context *fc),
+            int (*set)(struct super_block *sb, struct fs_context *fc));
+
+     This is the core routine.  If test is non-NULL, it searches for an
+     existing superblock matching the criteria held in the fs_context, using
+     the test function to match them.  If no match is found, a new superblock
+     is created and the set function is called to set it up.
+
+     Prior to the set function being called, fc->s_fs_info will be transferred
+     to sb->s_fs_info - and fc->s_fs_info will be cleared if set returns
+     success (ie. 0).
+
+The following helpers all wrap sget_fc():
+
+ (*) int vfs_get_super(struct fs_context *fc,
+                      enum vfs_get_super_keying keying,
+                      int (*fill_super)(struct super_block *sb,
+                                        struct fs_context *fc))
+
+     This creates/looks up a deviceless superblock.  The keying indicates how
+     many superblocks of this type may exist and in what manner they may be
+     shared:
+
+       (1) vfs_get_single_super
+
+           Only one such superblock may exist in the system.  Any further
+           attempt to get a new superblock gets this one (and any parameter
+           differences are ignored).
+
+       (2) vfs_get_keyed_super
+
+           Multiple superblocks of this type may exist and they're keyed on
+           their s_fs_info pointer (for example this may refer to a
+           namespace).
+
+       (3) vfs_get_independent_super
+
+           Multiple independent superblocks of this type may exist.  This
+           function never matches an existing one and always creates a new
+           one.
 
 
 =====================
@@ -454,35 +520,22 @@ There's a core description struct that links everything together:
 
        struct fs_parameter_description {
                const char      name[16];
-               u8              nr_params;
-               u8              nr_alt_keys;
-               u8              nr_enums;
-               bool            ignore_unknown;
-               bool            no_source;
-               const char *const *keys;
-               const struct constant_table *alt_keys;
                const struct fs_parameter_spec *specs;
                const struct fs_parameter_enum *enums;
        };
 
 For example:
 
-       enum afs_param {
+       enum {
                Opt_autocell,
                Opt_bar,
                Opt_dyn,
                Opt_foo,
                Opt_source,
-               nr__afs_params
        };
 
        static const struct fs_parameter_description afs_fs_parameters = {
                .name           = "kAFS",
-               .nr_params      = nr__afs_params,
-               .nr_alt_keys    = ARRAY_SIZE(afs_param_alt_keys),
-               .nr_enums       = ARRAY_SIZE(afs_param_enums),
-               .keys           = afs_param_keys,
-               .alt_keys       = afs_param_alt_keys,
                .specs          = afs_param_specs,
                .enums          = afs_param_enums,
        };
@@ -494,28 +547,24 @@ The members are as follows:
      The name to be used in error messages generated by the parse helper
      functions.
 
- (2) u8 nr_params;
-
-     The number of discrete parameter identifiers.  This indicates the number
-     of elements in the ->types[] array and also limits the values that may be
-     used in the values that the ->keys[] array maps to.
-
-     It is expected that, for example, two parameters that are related, say
-     "acl" and "noacl" with have the same ID, but will be flagged to indicate
-     that one is the inverse of the other.  The value can then be picked out
-     from the parse result.
+ (2) const struct fs_parameter_specification *specs;
 
- (3) const struct fs_parameter_specification *specs;
+     Table of parameter specifications, terminated with a null entry, where the
+     entries are of type:
 
-     Table of parameter specifications, where the entries are of type:
-
-       struct fs_parameter_type {
-               enum fs_parameter_spec  type:8;
-               u8                      flags;
+       struct fs_parameter_spec {
+               const char              *name;
+               u8                      opt;
+               enum fs_parameter_type  type:8;
+               unsigned short          flags;
        };
 
-     and the parameter identifier is the index to the array.  'type' indicates
-     the desired value type and must be one of:
+     The 'name' field is a string to match exactly to the parameter key (no
+     wildcards, patterns and no case-independence) and 'opt' is the value that
+     will be returned by the fs_parser() function in the case of a successful
+     match.
+
+     The 'type' field indicates the desired value type and must be one of:
 
        TYPE NAME               EXPECTED VALUE          RESULT IN
        ======================= ======================= =====================
@@ -525,85 +574,65 @@ The members are as follows:
        fs_param_is_u32_octal   32-bit octal int        result->uint_32
        fs_param_is_u32_hex     32-bit hex int          result->uint_32
        fs_param_is_s32         32-bit signed int       result->int_32
+       fs_param_is_u64         64-bit unsigned int     result->uint_64
        fs_param_is_enum        Enum value name         result->uint_32
        fs_param_is_string      Arbitrary string        param->string
        fs_param_is_blob        Binary blob             param->blob
        fs_param_is_blockdev    Blockdev path           * Needs lookup
        fs_param_is_path        Path                    * Needs lookup
-       fs_param_is_fd          File descriptor         param->file
-
-     And each parameter can be qualified with 'flags':
-
-       fs_param_v_optional     The value is optional
-       fs_param_neg_with_no    If key name is prefixed with "no", it is false
-       fs_param_neg_with_empty If value is "", it is false
-       fs_param_deprecated     The parameter is deprecated.
-
-     For example:
-
-       static const struct fs_parameter_spec afs_param_specs[nr__afs_params] = {
-               [Opt_autocell]  = { fs_param_is flag },
-               [Opt_bar]       = { fs_param_is_enum },
-               [Opt_dyn]       = { fs_param_is flag },
-               [Opt_foo]       = { fs_param_is_bool, fs_param_neg_with_no },
-               [Opt_source]    = { fs_param_is_string },
-       };
+       fs_param_is_fd          File descriptor         result->int_32
 
      Note that if the value is of fs_param_is_bool type, fs_parse() will try
      to match any string value against "0", "1", "no", "yes", "false", "true".
 
-     [!] NOTE that the table must be sorted according to primary key name so
-        that ->keys[] is also sorted.
-
- (4) const char *const *keys;
-
-     Table of primary key names for the parameters.  There must be one entry
-     per defined parameter.  The table is optional if ->nr_params is 0.  The
-     table is just an array of names e.g.:
+     Each parameter can also be qualified with 'flags':
 
-       static const char *const afs_param_keys[nr__afs_params] = {
-               [Opt_autocell]  = "autocell",
-               [Opt_bar]       = "bar",
-               [Opt_dyn]       = "dyn",
-               [Opt_foo]       = "foo",
-               [Opt_source]    = "source",
-       };
-
-     [!] NOTE that the table must be sorted such that the table can be searched
-        with bsearch() using strcmp().  This means that the Opt_* values must
-        correspond to the entries in this table.
-
- (5) const struct constant_table *alt_keys;
-     u8 nr_alt_keys;
-
-     Table of additional key names and their mappings to parameter ID plus the
-     number of elements in the table.  This is optional.  The table is just an
-     array of { name, integer } pairs, e.g.:
+       fs_param_v_optional     The value is optional
+       fs_param_neg_with_no    result->negated set if key is prefixed with "no"
+       fs_param_neg_with_empty result->negated set if value is ""
+       fs_param_deprecated     The parameter is deprecated.
 
-       static const struct constant_table afs_param_keys[] = {
-               { "baz",        Opt_bar },
-               { "dynamic",    Opt_dyn },
+     These are wrapped with a number of convenience wrappers:
+
+       MACRO                   SPECIFIES
+       ======================= ===============================================
+       fsparam_flag()          fs_param_is_flag
+       fsparam_flag_no()       fs_param_is_flag, fs_param_neg_with_no
+       fsparam_bool()          fs_param_is_bool
+       fsparam_u32()           fs_param_is_u32
+       fsparam_u32oct()        fs_param_is_u32_octal
+       fsparam_u32hex()        fs_param_is_u32_hex
+       fsparam_s32()           fs_param_is_s32
+       fsparam_u64()           fs_param_is_u64
+       fsparam_enum()          fs_param_is_enum
+       fsparam_string()        fs_param_is_string
+       fsparam_blob()          fs_param_is_blob
+       fsparam_bdev()          fs_param_is_blockdev
+       fsparam_path()          fs_param_is_path
+       fsparam_fd()            fs_param_is_fd
+
+     all of which take two arguments, name string and option number - for
+     example:
+
+       static const struct fs_parameter_spec afs_param_specs[] = {
+               fsparam_flag    ("autocell",    Opt_autocell),
+               fsparam_flag    ("dyn",         Opt_dyn),
+               fsparam_string  ("source",      Opt_source),
+               fsparam_flag_no ("foo",         Opt_foo),
+               {}
        };
 
-     [!] NOTE that the table must be sorted such that strcmp() can be used with
-        bsearch() to search the entries.
-
-     The parameter ID can also be fs_param_key_removed to indicate that a
-     deprecated parameter has been removed and that an error will be given.
-     This differs from fs_param_deprecated where the parameter may still have
-     an effect.
-
-     Further, the behaviour of the parameter may differ when an alternate name
-     is used (for instance with NFS, "v3", "v4.2", etc. are alternate names).
+     An addition macro, __fsparam() is provided that takes an additional pair
+     of arguments to specify the type and the flags for anything that doesn't
+     match one of the above macros.
 
  (6) const struct fs_parameter_enum *enums;
-     u8 nr_enums;
 
-     Table of enum value names to integer mappings and the number of elements
-     stored therein.  This is of type:
+     Table of enum value names to integer mappings, terminated with a null
+     entry.  This is of type:
 
        struct fs_parameter_enum {
-               u8              param_id;
+               u8              opt;
                char            name[14];
                u8              value;
        };
@@ -621,11 +650,6 @@ The members are as follows:
      try to look the value up in the enum table and the result will be stored
      in the parse result.
 
- (7) bool no_source;
-
-     If this is set, fs_parse() will ignore any "source" parameter and not
-     pass it to the filesystem.
-
 The parser should be pointed to by the parser pointer in the file_system_type
 struct as this will provide validation on registration (if
 CONFIG_VALIDATE_FS_PARSER=y) and will allow the description to be queried from
@@ -650,9 +674,8 @@ process the parameters it is given.
                int             value;
        };
 
-     and it must be sorted such that it can be searched using bsearch() using
-     strcmp().  If a match is found, the corresponding value is returned.  If a
-     match isn't found, the not_found value is returned instead.
+     If a match is found, the corresponding value is returned.  If a match
+     isn't found, the not_found value is returned instead.
 
  (*) bool validate_constant_table(const struct constant_table *tbl,
                                  size_t tbl_size,
@@ -665,36 +688,36 @@ process the parameters it is given.
      should just be set to lie inside the low-to-high range.
 
      If all is good, true is returned.  If the table is invalid, errors are
-     logged to dmesg, the stack is dumped and false is returned.
+     logged to dmesg and false is returned.
+
+ (*) bool fs_validate_description(const struct fs_parameter_description *desc);
+
+     This performs some validation checks on a parameter description.  It
+     returns true if the description is good and false if it is not.  It will
+     log errors to dmesg if validation fails.
 
  (*) int fs_parse(struct fs_context *fc,
-                 const struct fs_param_parser *parser,
+                 const struct fs_parameter_description *desc,
                  struct fs_parameter *param,
-                 struct fs_param_parse_result *result);
+                 struct fs_parse_result *result);
 
      This is the main interpreter of parameters.  It uses the parameter
-     description (parser) to look up the name of the parameter to use and to
-     convert that to a parameter ID (stored in result->key).
+     description to look up a parameter by key name and to convert that to an
+     option number (which it returns).
 
      If successful, and if the parameter type indicates the result is a
      boolean, integer or enum type, the value is converted by this function and
-     the result stored in result->{boolean,int_32,uint_32}.
+     the result stored in result->{boolean,int_32,uint_32,uint_64}.
 
      If a match isn't initially made, the key is prefixed with "no" and no
      value is present then an attempt will be made to look up the key with the
      prefix removed.  If this matches a parameter for which the type has flag
-     fs_param_neg_with_no set, then a match will be made and the value will be
-     set to false/0/NULL.
-
-     If the parameter is successfully matched and, optionally, parsed
-     correctly, 1 is returned.  If the parameter isn't matched and
-     parser->ignore_unknown is set, then 0 is returned.  Otherwise -EINVAL is
-     returned.
-
- (*) bool fs_validate_description(const struct fs_parameter_description *desc);
+     fs_param_neg_with_no set, then a match will be made and result->negated
+     will be set to true.
 
-     This is validates the parameter description.  It returns true if the
-     description is good and false if it is not.
+     If the parameter isn't matched, -ENOPARAM will be returned; if the
+     parameter is matched, but the value is erroneous, -EINVAL will be
+     returned; otherwise the parameter's option number will be returned.
 
  (*) int fs_lookup_param(struct fs_context *fc,
                         struct fs_parameter *value,
index d1ee484a787d1b476cf13bcf7d7b53ac084fb63e..ee9984f3586897c870bd42b854f5d883b245621e 100644 (file)
@@ -36,6 +36,7 @@ Supported adapters:
   * Intel Cannon Lake (PCH)
   * Intel Cedar Fork (PCH)
   * Intel Ice Lake (PCH)
+  * Intel Comet Lake (PCH)
    Datasheets: Publicly available at the Intel website
 
 On Intel Patsburg and later chipsets, both the normal host SMBus controller
index 18c1415e7bfad8f6e6e9b03febaf47f83a0f9915..ace56204dd03b1de816a89e77ad1b0d05bdbbd03 100644 (file)
@@ -50,7 +50,7 @@ the excellent reporting over at LWN.net or read the original code.
 
   patchset
     [PATCH net-next v4 0/9] socket sendmsg MSG_ZEROCOPY
-    http://lkml.kernel.org/r/20170803202945.70750-1-willemdebruijn.kernel@gmail.com
+    https://lkml.kernel.org/netdev/20170803202945.70750-1-willemdebruijn.kernel@gmail.com
 
 
 Interface
index 0ac5fa77f50173c139376a3f2c271faff2e5e569..8c7a713cf657a769f011dfd45676473e2ee94e2e 100644 (file)
@@ -131,6 +131,19 @@ it to the maintainer to figure out what is the most recent and current
 version that should be applied. If there is any doubt, the maintainer
 will reply and ask what should be done.
 
+Q: I made changes to only a few patches in a patch series should I resend only those changed?
+--------------------------------------------------------------------------------------------
+A: No, please resend the entire patch series and make sure you do number your
+patches such that it is clear this is the latest and greatest set of patches
+that can be applied.
+
+Q: I submitted multiple versions of a patch series and it looks like a version other than the last one has been accepted, what should I do?
+-------------------------------------------------------------------------------------------------------------------------------------------
+A: There is no revert possible, once it is pushed out, it stays like that.
+Please send incremental versions on top of what has been merged in order to fix
+the patches the way they would look like if your latest patch series was to be
+merged.
+
 Q: How can I tell what patches are queued up for backporting to the various stable releases?
 --------------------------------------------------------------------------------------------
 A: Normally Greg Kroah-Hartman collects stable commits himself, but for
index 54128c50d508ef27e5c6f2026fc5dddd0df47ead..ca2136c76042c4ded1aa1608ea38f405e04772da 100644 (file)
@@ -44,10 +44,10 @@ including the Netfilter hooks and the flowtable fastpath bypass.
      /         \    /          \     |Routing |   /            \
   -->  ingress  ---> prerouting ---> |decision|   | postrouting |--> neigh_xmit
      \_________/    \__________/     ----------   \____________/          ^
-       |      ^          |               |               ^                |
-   flowtable  |          |          ____\/___            |                |
-       |      |          |         /         \           |                |
-    __\/___   |          --------->| forward |------------                |
+       |      ^                          |               ^                |
+   flowtable  |                     ____\/___            |                |
+       |      |                    /         \           |                |
+    __\/___   |                    | forward |------------                |
     |-----|   |                    \_________/                            |
     |-----|   |                 'flow offload' rule                       |
     |-----|   |                   adds entry to                           |
index 52b026be028f65f02aa8bf4a8816ab56f9e509ff..38a4edc4522b46f6ad3859f411eb46dfa4bc7f94 100644 (file)
@@ -413,7 +413,7 @@ algorithm.
 .. _F-RTO: https://tools.ietf.org/html/rfc5682
 
 TCP Fast Path
-============
+=============
 When kernel receives a TCP packet, it has two paths to handler the
 packet, one is fast path, another is slow path. The comment in kernel
 code provides a good explanation of them, I pasted them below::
@@ -681,6 +681,7 @@ The TCP stack receives an out of order duplicate packet, so it sends a
 DSACK to the sender.
 
 * TcpExtTCPDSACKRecv
+
 The TCP stack receives a DSACK, which indicates an acknowledged
 duplicate packet is received.
 
@@ -690,7 +691,7 @@ The TCP stack receives a DSACK, which indicate an out of order
 duplicate packet is received.
 
 invalid SACK and DSACK
-====================
+======================
 When a SACK (or DSACK) block is invalid, a corresponding counter would
 be updated. The validation method is base on the start/end sequence
 number of the SACK block. For more details, please refer the comment
@@ -704,11 +705,13 @@ explaination:
 .. _Add counters for discarded SACK blocks: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=18f02545a9a16c9a89778b91a162ad16d510bb32
 
 * TcpExtTCPSACKDiscard
+
 This counter indicates how many SACK blocks are invalid. If the invalid
 SACK block is caused by ACK recording, the TCP stack will only ignore
 it and won't update this counter.
 
 * TcpExtTCPDSACKIgnoredOld and TcpExtTCPDSACKIgnoredNoUndo
+
 When a DSACK block is invalid, one of these two counters would be
 updated. Which counter will be updated depends on the undo_marker flag
 of the TCP socket. If the undo_marker is not set, the TCP stack isn't
@@ -719,7 +722,7 @@ will be updated. If the undo_marker is set, TcpExtTCPDSACKIgnoredOld
 will be updated. As implied in its name, it might be an old packet.
 
 SACK shift
-=========
+==========
 The linux networking stack stores data in sk_buff struct (skb for
 short). If a SACK block acrosses multiple skb, the TCP stack will try
 to re-arrange data in these skb. E.g. if a SACK block acknowledges seq
@@ -730,12 +733,15 @@ seq 14 to 20. All data in skb2 will be moved to skb1, and skb2 will be
 discard, this operation is 'merge'.
 
 * TcpExtTCPSackShifted
+
 A skb is shifted
 
 * TcpExtTCPSackMerged
+
 A skb is merged
 
 * TcpExtTCPSackShiftFallback
+
 A skb should be shifted or merged, but the TCP stack doesn't do it for
 some reasons.
 
index 67e895feddc8bbd9ce8be96eb336ebc29d2a3b20..bfb15573465f4a4555ab147345fcd7b1831aecbe 100644 (file)
@@ -8096,6 +8096,16 @@ F:       include/linux/iommu.h
 F:     include/linux/of_iommu.h
 F:     include/linux/iova.h
 
+IO_URING
+M:     Jens Axboe <axboe@kernel.dk>
+L:     linux-block@vger.kernel.org
+L:     linux-fsdevel@vger.kernel.org
+T:     git git://git.kernel.dk/linux-block
+T:     git git://git.kernel.dk/liburing
+S:     Maintained
+F:     fs/io_uring.c
+F:     include/uapi/linux/io_uring.h
+
 IP MASQUERADING
 M:     Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
 S:     Maintained
index 99c0530489ef000781e25e8e677e5332d328628f..929f51ef307521fe46e3b8703c3e5e73caa1d090 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 1
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Shy Crocodile
 
 # *DOCUMENTATION*
@@ -31,26 +31,12 @@ _all:
 # descending is started. They are now explicitly listed as the
 # prepare rule.
 
-# Ugly workaround for Debian make-kpkg:
-# make-kpkg directly includes the top Makefile of Linux kernel. In such a case,
-# skip sub-make to support debian_* targets in ruleset/kernel_version.mk, but
-# displays warning to discourage such abusage.
-ifneq ($(word 2, $(MAKEFILE_LIST)),)
-$(warning Do not include top Makefile of Linux Kernel)
-sub-make-done := 1
-MAKEFLAGS += -rR
-endif
-
-ifneq ($(sub-make-done),1)
+ifneq ($(sub_make_done),1)
 
 # Do not use make's built-in rules and variables
 # (this increases performance and avoids hard-to-debug behaviour)
 MAKEFLAGS += -rR
 
-# 'MAKEFLAGS += -rR' does not become immediately effective for old
-# GNU Make versions. Cancel implicit rules for this Makefile.
-$(lastword $(MAKEFILE_LIST)): ;
-
 # Avoid funny character set dependencies
 unexport LC_ALL
 LC_COLLATE=C
@@ -153,6 +139,7 @@ $(if $(KBUILD_OUTPUT),, \
 # 'sub-make' below.
 MAKEFLAGS += --include-dir=$(CURDIR)
 
+need-sub-make := 1
 else
 
 # Do not print "Entering directory ..." at all for in-tree build.
@@ -160,6 +147,18 @@ MAKEFLAGS += --no-print-directory
 
 endif # ifneq ($(KBUILD_OUTPUT),)
 
+ifneq ($(filter 3.%,$(MAKE_VERSION)),)
+# 'MAKEFLAGS += -rR' does not immediately become effective for GNU Make 3.x
+# We need to invoke sub-make to avoid implicit rules in the top Makefile.
+need-sub-make := 1
+# Cancel implicit rules for this Makefile.
+$(lastword $(MAKEFILE_LIST)): ;
+endif
+
+export sub_make_done := 1
+
+ifeq ($(need-sub-make),1)
+
 PHONY += $(MAKECMDGOALS) sub-make
 
 $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
@@ -167,12 +166,15 @@ $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
 
 # Invoke a second make in the output directory, passing relevant variables
 sub-make:
-       $(Q)$(MAKE) sub-make-done=1 \
+       $(Q)$(MAKE) \
        $(if $(KBUILD_OUTPUT),-C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR)) \
        -f $(CURDIR)/Makefile $(filter-out _all sub-make,$(MAKECMDGOALS))
 
-else # sub-make-done
+endif # need-sub-make
+endif # sub_make_done
+
 # We process the rest of the Makefile if this is the final invocation of make
+ifeq ($(need-sub-make),)
 
 # Do not print "Entering directory ...",
 # but we want to display it when entering to the output directory
@@ -497,7 +499,8 @@ outputmakefile:
 ifneq ($(KBUILD_SRC),)
        $(Q)ln -fsn $(srctree) source
        $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree)
-       $(Q){ echo "# this is build directory, ignore it"; echo "*"; } > .gitignore
+       $(Q)test -e .gitignore || \
+       { echo "# this is build directory, ignore it"; echo "*"; } > .gitignore
 endif
 
 ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),)
@@ -677,7 +680,7 @@ KBUILD_CFLAGS       += $(call cc-disable-warning, format-overflow)
 KBUILD_CFLAGS  += $(call cc-disable-warning, int-in-bool-context)
 
 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-KBUILD_CFLAGS  += $(call cc-option,-Oz,-Os)
+KBUILD_CFLAGS  += -Os
 else
 KBUILD_CFLAGS   += -O2
 endif
@@ -1757,7 +1760,7 @@ existing-targets := $(wildcard $(sort $(targets)))
 
 endif   # ifeq ($(config-targets),1)
 endif   # ifeq ($(mixed-targets),1)
-endif   # sub-make-done
+endif   # need-sub-make
 
 PHONY += FORCE
 FORCE:
index df55672c59e6e4b99f5846f12944325c227cab03..c781e45d1d9953267b977bc094e0d1acde0ee623 100644 (file)
@@ -144,11 +144,11 @@ config ARC_CPU_770
          Support for ARC770 core introduced with Rel 4.10 (Summer 2011)
          This core has a bunch of cool new features:
          -MMU-v3: Variable Page Sz (4k, 8k, 16k), bigger J-TLB (128x4)
-                   Shared Address Spaces (for sharing TLB entries in MMU)
+                  Shared Address Spaces (for sharing TLB entries in MMU)
          -Caches: New Prog Model, Region Flush
          -Insns: endian swap, load-locked/store-conditional, time-stamp-ctr
 
-endif  #ISA_ARCOMPACT
+endif #ISA_ARCOMPACT
 
 config ARC_CPU_HS
        bool "ARC-HS"
@@ -198,7 +198,7 @@ config ARC_SMP_HALT_ON_RESET
          at designated entry point. For other case, all jump to common
          entry point and spin wait for Master's signal.
 
-endif  #SMP
+endif #SMP
 
 config ARC_MCIP
        bool "ARConnect Multicore IP (MCIP) Support "
@@ -249,7 +249,7 @@ config ARC_CACHE_VIPT_ALIASING
        bool "Support VIPT Aliasing D$"
        depends on ARC_HAS_DCACHE && ISA_ARCOMPACT
 
-endif  #ARC_CACHE
+endif #ARC_CACHE
 
 config ARC_HAS_ICCM
        bool "Use ICCM"
@@ -370,7 +370,7 @@ config ARC_FPU_SAVE_RESTORE
          based on actual usage of FPU by a task. Thus our implemn does
          this for all tasks in system.
 
-endif  #ISA_ARCOMPACT
+endif #ISA_ARCOMPACT
 
 config ARC_CANT_LLSC
        def_bool n
@@ -386,6 +386,15 @@ config ARC_HAS_SWAPE
 
 if ISA_ARCV2
 
+config ARC_USE_UNALIGNED_MEM_ACCESS
+       bool "Enable unaligned access in HW"
+       default y
+       select HAVE_EFFICIENT_UNALIGNED_ACCESS
+       help
+         The ARC HS architecture supports unaligned memory access
+         which is disabled by default. Enable unaligned access in
+         hardware and use software to use it
+
 config ARC_HAS_LL64
        bool "Insn: 64bit LDD/STD"
        help
@@ -414,7 +423,7 @@ config ARC_IRQ_NO_AUTOSAVE
          This is programmable and can be optionally disabled in which case
          software INTERRUPT_PROLOGUE/EPILGUE do the needed work
 
-endif  # ISA_ARCV2
+endif # ISA_ARCV2
 
 endmenu   # "ARC CPU Configuration"
 
index df00578c279d4bc0ee03d71089769383440e7cf6..e2b991f75bc5b7bc0d8103d65e938df9b9c038ac 100644 (file)
@@ -28,6 +28,12 @@ cflags-$(CONFIG_ARC_HAS_SWAPE)               += -mswape
 
 ifdef CONFIG_ISA_ARCV2
 
+ifdef CONFIG_ARC_USE_UNALIGNED_MEM_ACCESS
+cflags-y                               += -munaligned-access
+else
+cflags-y                               += -mno-unaligned-access
+endif
+
 ifndef CONFIG_ARC_HAS_LL64
 cflags-y                               += -mno-ll64
 endif
index 02410b2114334466572c05e651b6227b02e415f0..c0bcd97522bbfcfa96b0f9e0fa992d104df474f7 100644 (file)
@@ -38,7 +38,7 @@
                        clock-div = <6>;
                };
 
-               iomux: iomux@FF10601c {
+               iomux: iomux@ff10601c {
                        /* Port 1 */
                        pctl_tsin_s0: pctl-tsin-s0 {   /* Serial TS-in 0 */
                                abilis,function = "mis0";
                        };
                };
 
-               gpioa: gpio@FF140000 {
+               gpioa: gpio@ff140000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF140000 0x1000>;
+                       reg = <0xff140000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioa";
                };
-               gpiob: gpio@FF141000 {
+               gpiob: gpio@ff141000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF141000 0x1000>;
+                       reg = <0xff141000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiob";
                };
-               gpioc: gpio@FF142000 {
+               gpioc: gpio@ff142000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF142000 0x1000>;
+                       reg = <0xff142000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioc";
                };
-               gpiod: gpio@FF143000 {
+               gpiod: gpio@ff143000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF143000 0x1000>;
+                       reg = <0xff143000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiod";
                };
-               gpioe: gpio@FF144000 {
+               gpioe: gpio@ff144000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF144000 0x1000>;
+                       reg = <0xff144000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioe";
                };
-               gpiof: gpio@FF145000 {
+               gpiof: gpio@ff145000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF145000 0x1000>;
+                       reg = <0xff145000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiof";
                };
-               gpiog: gpio@FF146000 {
+               gpiog: gpio@ff146000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF146000 0x1000>;
+                       reg = <0xff146000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiog";
                };
-               gpioh: gpio@FF147000 {
+               gpioh: gpio@ff147000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF147000 0x1000>;
+                       reg = <0xff147000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioh";
                };
-               gpioi: gpio@FF148000 {
+               gpioi: gpio@ff148000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF148000 0x1000>;
+                       reg = <0xff148000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <12>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioi";
                };
-               gpioj: gpio@FF149000 {
+               gpioj: gpio@ff149000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF149000 0x1000>;
+                       reg = <0xff149000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <32>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioj";
                };
-               gpiok: gpio@FF14a000 {
+               gpiok: gpio@ff14a000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14A000 0x1000>;
+                       reg = <0xff14a000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <22>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiok";
                };
-               gpiol: gpio@FF14b000 {
+               gpiol: gpio@ff14b000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14B000 0x1000>;
+                       reg = <0xff14b000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <4>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiol";
                };
-               gpiom: gpio@FF14c000 {
+               gpiom: gpio@ff14c000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14C000 0x1000>;
+                       reg = <0xff14c000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <4>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiom";
                };
-               gpion: gpio@FF14d000 {
+               gpion: gpio@ff14d000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14D000 0x1000>;
+                       reg = <0xff14d000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <5>;
index 3acf04db80302875d86d4e4de355c077bfabbd02..c968e677db46b01e88f344c52a6232f33fda9556 100644 (file)
        };
 
        soc100 {
-               uart@FF100000 {
+               uart@ff100000 {
                        pinctrl-names = "default";
                        pinctrl-0 = <&pctl_uart0>;
                };
-               ethernet@FE100000 {
+               ethernet@fe100000 {
                        phy-mode = "rgmii";
                };
 
-               i2c0: i2c@FF120000 {
+               i2c0: i2c@ff120000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c1: i2c@FF121000 {
+               i2c1: i2c@ff121000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c2: i2c@FF122000 {
+               i2c2: i2c@ff122000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c3: i2c@FF123000 {
+               i2c3: i2c@ff123000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c4: i2c@FF124000 {
+               i2c4: i2c@ff124000 {
                        i2c-sda-hold-time-ns = <432>;
                };
 
index f9e7686044ebee0a4c49e1d4824810e49747256e..6a1615f58f052d3586dda6038e7b2ebc3a55d161 100644 (file)
@@ -38,7 +38,7 @@
                        clock-div = <6>;
                };
 
-               iomux: iomux@FF10601c {
+               iomux: iomux@ff10601c {
                        /* Port 1 */
                        pctl_tsin_s0: pctl-tsin-s0 {   /* Serial TS-in 0 */
                                abilis,function = "mis0";
                        };
                };
 
-               gpioa: gpio@FF140000 {
+               gpioa: gpio@ff140000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF140000 0x1000>;
+                       reg = <0xff140000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioa";
                };
-               gpiob: gpio@FF141000 {
+               gpiob: gpio@ff141000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF141000 0x1000>;
+                       reg = <0xff141000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiob";
                };
-               gpioc: gpio@FF142000 {
+               gpioc: gpio@ff142000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF142000 0x1000>;
+                       reg = <0xff142000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioc";
                };
-               gpiod: gpio@FF143000 {
+               gpiod: gpio@ff143000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF143000 0x1000>;
+                       reg = <0xff143000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiod";
                };
-               gpioe: gpio@FF144000 {
+               gpioe: gpio@ff144000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF144000 0x1000>;
+                       reg = <0xff144000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioe";
                };
-               gpiof: gpio@FF145000 {
+               gpiof: gpio@ff145000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF145000 0x1000>;
+                       reg = <0xff145000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiof";
                };
-               gpiog: gpio@FF146000 {
+               gpiog: gpio@ff146000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF146000 0x1000>;
+                       reg = <0xff146000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <3>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiog";
                };
-               gpioh: gpio@FF147000 {
+               gpioh: gpio@ff147000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF147000 0x1000>;
+                       reg = <0xff147000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <2>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioh";
                };
-               gpioi: gpio@FF148000 {
+               gpioi: gpio@ff148000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF148000 0x1000>;
+                       reg = <0xff148000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <12>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioi";
                };
-               gpioj: gpio@FF149000 {
+               gpioj: gpio@ff149000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF149000 0x1000>;
+                       reg = <0xff149000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <32>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpioj";
                };
-               gpiok: gpio@FF14a000 {
+               gpiok: gpio@ff14a000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14A000 0x1000>;
+                       reg = <0xff14a000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <22>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiok";
                };
-               gpiol: gpio@FF14b000 {
+               gpiol: gpio@ff14b000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14B000 0x1000>;
+                       reg = <0xff14b000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <4>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiol";
                };
-               gpiom: gpio@FF14c000 {
+               gpiom: gpio@ff14c000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14C000 0x1000>;
+                       reg = <0xff14c000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <4>;
                        gpio-ranges = <&iomux 0 0 0>;
                        gpio-ranges-group-names = "gpiom";
                };
-               gpion: gpio@FF14d000 {
+               gpion: gpio@ff14d000 {
                        compatible = "abilis,tb10x-gpio";
                        interrupt-controller;
                        #interrupt-cells = <1>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <27 2>;
-                       reg = <0xFF14D000 0x1000>;
+                       reg = <0xff14d000 0x1000>;
                        gpio-controller;
                        #gpio-cells = <2>;
                        abilis,ngpio = <5>;
index 37d88c5dd181fc5c0de3eb8bd7526d84e56f483c..05143ce9c120434a0d64ce892ed593dc038d8cf1 100644 (file)
        };
 
        soc100 {
-               uart@FF100000 {
+               uart@ff100000 {
                        pinctrl-names = "default";
                        pinctrl-0 = <&pctl_uart0>;
                };
-               ethernet@FE100000 {
+               ethernet@fe100000 {
                        phy-mode = "rgmii";
                };
 
-               i2c0: i2c@FF120000 {
+               i2c0: i2c@ff120000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c1: i2c@FF121000 {
+               i2c1: i2c@ff121000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c2: i2c@FF122000 {
+               i2c2: i2c@ff122000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c3: i2c@FF123000 {
+               i2c3: i2c@ff123000 {
                        i2c-sda-hold-time-ns = <432>;
                };
-               i2c4: i2c@FF124000 {
+               i2c4: i2c@ff124000 {
                        i2c-sda-hold-time-ns = <432>;
                };
 
index 3121536b25a375883a5eca1b94a3e2a4db372680..2fbf1bdfe6de815f0865865338f225a897a204c5 100644 (file)
@@ -54,7 +54,7 @@
                #size-cells     = <1>;
                device_type     = "soc";
                ranges          = <0xfe000000 0xfe000000 0x02000000
-                               0x000F0000 0x000F0000 0x00010000>;
+                               0x000f0000 0x000f0000 0x00010000>;
                compatible      = "abilis,tb10x", "simple-bus";
 
                pll0: oscillator {
                        clock-output-names = "ahb_clk";
                };
 
-               iomux: iomux@FF10601c {
+               iomux: iomux@ff10601c {
                        compatible = "abilis,tb10x-iomux";
                        #gpio-range-cells = <3>;
-                       reg = <0xFF10601c 0x4>;
+                       reg = <0xff10601c 0x4>;
                };
 
                intc: interrupt-controller {
@@ -88,7 +88,7 @@
                };
                tb10x_ictl: pic@fe002000 {
                        compatible = "abilis,tb10x-ictl";
-                       reg = <0xFE002000 0x20>;
+                       reg = <0xfe002000 0x20>;
                        interrupt-controller;
                        #interrupt-cells = <2>;
                        interrupt-parent = <&intc>;
                                        20 21 22 23 24 25 26 27 28 29 30 31>;
                };
 
-               uart@FF100000 {
+               uart@ff100000 {
                        compatible = "snps,dw-apb-uart";
-                       reg = <0xFF100000 0x100>;
+                       reg = <0xff100000 0x100>;
                        clock-frequency = <166666666>;
                        interrupts = <25 8>;
                        reg-shift = <2>;
                        reg-io-width = <4>;
                        interrupt-parent = <&tb10x_ictl>;
                };
-               ethernet@FE100000 {
+               ethernet@fe100000 {
                        compatible = "snps,dwmac-3.70a","snps,dwmac";
-                       reg = <0xFE100000 0x1058>;
+                       reg = <0xfe100000 0x1058>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <6 8>;
                        interrupt-names = "macirq";
                        clocks = <&ahb_clk>;
                        clock-names = "stmmaceth";
                };
-               dma@FE000000 {
+               dma@fe000000 {
                        compatible = "snps,dma-spear1340";
-                       reg = <0xFE000000 0x400>;
+                       reg = <0xfe000000 0x400>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <14 8>;
                        dma-channels = <6>;
                        multi-block = <1 1 1 1 1 1>;
                };
 
-               i2c0: i2c@FF120000 {
+               i2c0: i2c@ff120000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        compatible = "snps,designware-i2c";
-                       reg = <0xFF120000 0x1000>;
+                       reg = <0xff120000 0x1000>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <12 8>;
                        clocks = <&ahb_clk>;
                };
-               i2c1: i2c@FF121000 {
+               i2c1: i2c@ff121000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        compatible = "snps,designware-i2c";
-                       reg = <0xFF121000 0x1000>;
+                       reg = <0xff121000 0x1000>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <12 8>;
                        clocks = <&ahb_clk>;
                };
-               i2c2: i2c@FF122000 {
+               i2c2: i2c@ff122000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        compatible = "snps,designware-i2c";
-                       reg = <0xFF122000 0x1000>;
+                       reg = <0xff122000 0x1000>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <12 8>;
                        clocks = <&ahb_clk>;
                };
-               i2c3: i2c@FF123000 {
+               i2c3: i2c@ff123000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        compatible = "snps,designware-i2c";
-                       reg = <0xFF123000 0x1000>;
+                       reg = <0xff123000 0x1000>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <12 8>;
                        clocks = <&ahb_clk>;
                };
-               i2c4: i2c@FF124000 {
+               i2c4: i2c@ff124000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        compatible = "snps,designware-i2c";
-                       reg = <0xFF124000 0x1000>;
+                       reg = <0xff124000 0x1000>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <12 8>;
                        clocks = <&ahb_clk>;
                };
 
-               spi0: spi@0xFE010000 {
+               spi0: spi@fe010000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        cell-index = <0>;
                        compatible = "abilis,tb100-spi";
                        num-cs = <1>;
-                       reg = <0xFE010000 0x20>;
+                       reg = <0xfe010000 0x20>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <26 8>;
                        clocks = <&ahb_clk>;
                };
-               spi1: spi@0xFE011000 {
+               spi1: spi@fe011000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
                        cell-index = <1>;
                        compatible = "abilis,tb100-spi";
                        num-cs = <2>;
-                       reg = <0xFE011000 0x20>;
+                       reg = <0xfe011000 0x20>;
                        interrupt-parent = <&tb10x_ictl>;
                        interrupts = <10 8>;
                        clocks = <&ahb_clk>;
                        interrupts = <20 2>, <19 2>;
                        interrupt-names = "cmd_irq", "event_irq";
                };
-               tb10x_mdsc0: tb10x-mdscr@FF300000 {
+               tb10x_mdsc0: tb10x-mdscr@ff300000 {
                        compatible = "abilis,tb100-mdscr";
-                       reg = <0xFF300000 0x7000>;
+                       reg = <0xff300000 0x7000>;
                        tb100-mdscr-manage-tsin;
                };
-               tb10x_mscr0: tb10x-mdscr@FF307000 {
+               tb10x_mscr0: tb10x-mdscr@ff307000 {
                        compatible = "abilis,tb100-mdscr";
-                       reg = <0xFF307000 0x7000>;
+                       reg = <0xff307000 0x7000>;
                };
                tb10x_scr0: tb10x-mdscr@ff30e000 {
                        compatible = "abilis,tb100-mdscr";
-                       reg = <0xFF30e000 0x4000>;
+                       reg = <0xff30e000 0x4000>;
                        tb100-mdscr-manage-tsin;
                };
                tb10x_scr1: tb10x-mdscr@ff312000 {
                        compatible = "abilis,tb100-mdscr";
-                       reg = <0xFF312000 0x4000>;
+                       reg = <0xff312000 0x4000>;
                        tb100-mdscr-manage-tsin;
                };
                tb10x_wfb: tb10x-wfb@ff319000 {
index fdc266504ada273e6efaf72c18cc8c2e2f48edf2..37be3bf03ad632f75214f82ff984d9f781e68358 100644 (file)
@@ -41,7 +41,7 @@
                 * this GPIO block ORs all interrupts on CPU card (creg,..)
                 * to uplink only 1 IRQ to ARC core intc
                 */
-               dw-apb-gpio@0x2000 {
+               dw-apb-gpio@2000 {
                        compatible = "snps,dw-apb-gpio";
                        reg = < 0x2000 0x80 >;
                        #address-cells = <1>;
@@ -60,7 +60,7 @@
                        };
                };
 
-               debug_uart: dw-apb-uart@0x5000 {
+               debug_uart: dw-apb-uart@5000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x5000 0x100>;
                        clock-frequency = <33333000>;
@@ -88,7 +88,7 @@
         * avoid duplicating the MB dtsi file given that IRQ from
         * this intc to cpu intc are different for axs101 and axs103
         */
-       mb_intc: dw-apb-ictl@0xe0012000 {
+       mb_intc: dw-apb-ictl@e0012000 {
                #interrupt-cells = <1>;
                compatible = "snps,dw-apb-ictl";
                reg = < 0x0 0xe0012000 0x0 0x200 >;
index d75d65ddf8e31db78c58fa9882b90c2e6be2ed4b..effa37536d7ad3a02668e0455ed93220c245c2cb 100644 (file)
@@ -55,7 +55,7 @@
                 * this GPIO block ORs all interrupts on CPU card (creg,..)
                 * to uplink only 1 IRQ to ARC core intc
                 */
-               dw-apb-gpio@0x2000 {
+               dw-apb-gpio@2000 {
                        compatible = "snps,dw-apb-gpio";
                        reg = < 0x2000 0x80 >;
                        #address-cells = <1>;
@@ -74,7 +74,7 @@
                        };
                };
 
-               debug_uart: dw-apb-uart@0x5000 {
+               debug_uart: dw-apb-uart@5000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x5000 0x100>;
                        clock-frequency = <33333000>;
         * external DMA buffer located outside of IOC aperture.
         */
        axs10x_mb {
-               ethernet@0x18000 {
+               ethernet@18000 {
                        dma-coherent;
                };
 
-               ehci@0x40000 {
+               ehci@40000 {
                        dma-coherent;
                };
 
-               ohci@0x60000 {
+               ohci@60000 {
                        dma-coherent;
                };
 
-               mmc@0x15000 {
+               mmc@15000 {
                        dma-coherent;
                };
        };
         * avoid duplicating the MB dtsi file given that IRQ from
         * this intc to cpu intc are different for axs101 and axs103
         */
-       mb_intc: dw-apb-ictl@0xe0012000 {
+       mb_intc: dw-apb-ictl@e0012000 {
                #interrupt-cells = <1>;
                compatible = "snps,dw-apb-ictl";
                reg = < 0x0 0xe0012000 0x0 0x200 >;
                #size-cells = <2>;
                ranges;
                /*
-                * Move frame buffer out of IOC aperture (0x8z-0xAz).
+                * Move frame buffer out of IOC aperture (0x8z-0xaz).
                 */
                frame_buffer: frame_buffer@be000000 {
                        compatible = "shared-dma-pool";
index a05bb737ea6392f5e77cd3830dceb8afe620943e..e401e59f61802f2ef33fcb12854a7f97f896200d 100644 (file)
@@ -62,7 +62,7 @@
                 * this GPIO block ORs all interrupts on CPU card (creg,..)
                 * to uplink only 1 IRQ to ARC core intc
                 */
-               dw-apb-gpio@0x2000 {
+               dw-apb-gpio@2000 {
                        compatible = "snps,dw-apb-gpio";
                        reg = < 0x2000 0x80 >;
                        #address-cells = <1>;
@@ -81,7 +81,7 @@
                        };
                };
 
-               debug_uart: dw-apb-uart@0x5000 {
+               debug_uart: dw-apb-uart@5000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x5000 0x100>;
                        clock-frequency = <33333000>;
         * external DMA buffer located outside of IOC aperture.
         */
        axs10x_mb {
-               ethernet@0x18000 {
+               ethernet@18000 {
                        dma-coherent;
                };
 
-               ehci@0x40000 {
+               ehci@40000 {
                        dma-coherent;
                };
 
-               ohci@0x60000 {
+               ohci@60000 {
                        dma-coherent;
                };
 
-               mmc@0x15000 {
+               mmc@15000 {
                        dma-coherent;
                };
        };
         * avoid duplicating the MB dtsi file given that IRQ from
         * this intc to cpu intc are different for axs101 and axs103
         */
-       mb_intc: dw-apb-ictl@0xe0012000 {
+       mb_intc: dw-apb-ictl@e0012000 {
                #interrupt-cells = <1>;
                compatible = "snps,dw-apb-ictl";
                reg = < 0x0 0xe0012000 0x0 0x200 >;
                #size-cells = <2>;
                ranges;
                /*
-                * Move frame buffer out of IOC aperture (0x8z-0xAz).
+                * Move frame buffer out of IOC aperture (0x8z-0xaz).
                 */
                frame_buffer: frame_buffer@be000000 {
                        compatible = "shared-dma-pool";
index 37bafd44e36d0fed9b85e80ea356cd78df0c1872..4ead6dc9af2f7e3823b332ee9d7ed5df5b920d25 100644 (file)
@@ -72,7 +72,7 @@
                        };
                };
 
-               gmac: ethernet@0x18000 {
+               gmac: ethernet@18000 {
                        #interrupt-cells = <1>;
                        compatible = "snps,dwmac";
                        reg = < 0x18000 0x2000 >;
                        mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */
                };
 
-               ehci@0x40000 {
+               ehci@40000 {
                        compatible = "generic-ehci";
                        reg = < 0x40000 0x100 >;
                        interrupts = < 8 >;
                };
 
-               ohci@0x60000 {
+               ohci@60000 {
                        compatible = "generic-ohci";
                        reg = < 0x60000 0x100 >;
                        interrupts = < 8 >;
                 * dw_mci_pltfm_prepare_command() is used in generic platform
                 * code.
                 */
-               mmc@0x15000 {
+               mmc@15000 {
                        compatible = "altr,socfpga-dw-mshc";
                        reg = < 0x15000 0x400 >;
                        fifo-depth = < 16 >;
                        bus-width = < 4 >;
                };
 
-               uart@0x20000 {
+               uart@20000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x20000 0x100>;
                        clock-frequency = <33333333>;
                        reg-io-width = <4>;
                };
 
-               uart@0x21000 {
+               uart@21000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x21000 0x100>;
                        clock-frequency = <33333333>;
                };
 
                /* UART muxed with USB data port (ttyS3) */
-               uart@0x22000 {
+               uart@22000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x22000 0x100>;
                        clock-frequency = <33333333>;
                        reg-io-width = <4>;
                };
 
-               i2c@0x1d000 {
+               i2c@1d000 {
                        compatible = "snps,designware-i2c";
                        reg = <0x1d000 0x100>;
                        clock-frequency = <400000>;
                        #sound-dai-cells = <0>;
                };
 
-               i2c@0x1f000 {
+               i2c@1f000 {
                        compatible = "snps,designware-i2c";
                        #address-cells = <1>;
                        #size-cells = <0>;
                                };
                        };
 
-                       eeprom@0x54{
+                       eeprom@54{
                                compatible = "atmel,24c01";
                                reg = <0x54>;
                                pagesize = <0x8>;
                        };
 
-                       eeprom@0x57{
+                       eeprom@57{
                                compatible = "atmel,24c04";
                                reg = <0x57>;
                                pagesize = <0x8>;
index 43f17b51ee89cca00a0b2eebb7ed045d49de03a0..69bc1c9e8e50d673729a6187fb4f1669971c9cb7 100644 (file)
                cgu_rst: reset-controller@8a0 {
                        compatible = "snps,hsdk-reset";
                        #reset-cells = <1>;
-                       reg = <0x8A0 0x4>, <0xFF0 0x4>;
+                       reg = <0x8a0 0x4>, <0xff0 0x4>;
                };
 
                core_clk: core-clk@0 {
                        compatible = "snps,hsdk-core-pll-clock";
-                       reg = <0x00 0x10>, <0x14B8 0x4>;
+                       reg = <0x00 0x10>, <0x14b8 0x4>;
                        #clock-cells = <0>;
                        clocks = <&input_clk>;
 
                        #clock-cells = <0>;
                };
 
+               dmac_core_clk: dmac-core-clk {
+                       compatible = "fixed-clock";
+                       clock-frequency = <400000000>;
+                       #clock-cells = <0>;
+               };
+
+               dmac_cfg_clk: dmac-gpu-cfg-clk {
+                       compatible = "fixed-clock";
+                       clock-frequency = <200000000>;
+                       #clock-cells = <0>;
+               };
+
                gmac: ethernet@8000 {
                        #interrupt-cells = <1>;
                        compatible = "snps,dwmac";
                        compatible = "snps,hsdk-v1.0-ohci", "generic-ohci";
                        reg = <0x60000 0x100>;
                        interrupts = <15>;
+                       resets = <&cgu_rst HSDK_USB_RESET>;
                        dma-coherent;
                };
 
                        compatible = "snps,hsdk-v1.0-ehci", "generic-ehci";
                        reg = <0x40000 0x100>;
                        interrupts = <15>;
+                       resets = <&cgu_rst HSDK_USB_RESET>;
                        dma-coherent;
                };
 
                                reg = <0>;
                        };
                };
+
+               dmac: dmac@80000 {
+                       compatible = "snps,axi-dma-1.01a";
+                       reg = <0x80000 0x400>;
+                       interrupts = <27>;
+                       clocks = <&dmac_core_clk>, <&dmac_cfg_clk>;
+                       clock-names = "core-clk", "cfgr-clk";
+
+                       dma-channels = <4>;
+                       snps,dma-masters = <2>;
+                       snps,data-width = <3>;
+                       snps,block-size = <4096 4096 4096 4096>;
+                       snps,priority = <0 1 2 3>;
+                       snps,axi-max-burst-len = <16>;
+               };
        };
 
        memory@80000000 {
index 0fd6ba985b164b7752c26544e5d4b6d9684c88be..84e8766c8ca2c6144167ea48e969145e6bebfe71 100644 (file)
@@ -36,7 +36,7 @@
                        #interrupt-cells = <1>;
                };
 
-               debug_uart: dw-apb-uart@0x5000 {
+               debug_uart: dw-apb-uart@5000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x5000 0x100>;
                        clock-frequency = <2403200>;
@@ -49,7 +49,7 @@
 
        };
 
-       mb_intc: dw-apb-ictl@0xe0012000 {
+       mb_intc: dw-apb-ictl@e0012000 {
                #interrupt-cells = <1>;
                compatible = "snps,dw-apb-ictl";
                reg = < 0xe0012000 0x200 >;
index 28956f9a9f3db7e12042821ea72d5a4af0514e2a..eb7e705e8a2789722a449e5abf5d5ad122619f99 100644 (file)
@@ -44,7 +44,7 @@
                        #interrupt-cells = <1>;
                };
 
-               debug_uart: dw-apb-uart@0x5000 {
+               debug_uart: dw-apb-uart@5000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x5000 0x100>;
                        clock-frequency = <2403200>;
@@ -57,7 +57,7 @@
 
        };
 
-       mb_intc: dw-apb-ictl@0xe0012000 {
+       mb_intc: dw-apb-ictl@e0012000 {
                #interrupt-cells = <1>;
                compatible = "snps,dw-apb-ictl";
                reg = < 0xe0012000 0x200 >;
index 48bb4b4cd234ed65a8b4002dbf060f3bc09b7e0d..925d5cc95dbbbf1419b920d4d3e73743ec794dd4 100644 (file)
@@ -36,7 +36,7 @@
                        };
                };
 
-               ethernet@0x18000 {
+               ethernet@18000 {
                        #interrupt-cells = <1>;
                        compatible = "snps,dwmac";
                        reg = < 0x18000 0x2000 >;
                        clock-names = "stmmaceth";
                };
 
-               ehci@0x40000 {
+               ehci@40000 {
                        compatible = "generic-ehci";
                        reg = < 0x40000 0x100 >;
                        interrupts = < 8 >;
                };
 
-               uart@0x20000 {
+               uart@20000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x20000 0x100>;
                        clock-frequency = <2403200>;
@@ -65,7 +65,7 @@
                        reg-io-width = <4>;
                };
 
-               uart@0x21000 {
+               uart@21000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x21000 0x100>;
                        clock-frequency = <2403200>;
@@ -75,7 +75,7 @@
                        reg-io-width = <4>;
                };
 
-               uart@0x22000 {
+               uart@22000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x22000 0x100>;
                        clock-frequency = <2403200>;
                        interrupt-names = "arc_ps2_irq";
                };
 
-               mmc@0x15000 {
+               mmc@15000 {
                        compatible = "snps,dw-mshc";
                        reg = <0x15000 0x400>;
                        fifo-depth = <1024>;
         * Embedded Vision subsystem UIO mappings; only relevant for EV VDK
         *
         * This node is intentionally put outside of MB above becase
-        * it maps areas outside of MB's 0xEz-0xFz.
+        * it maps areas outside of MB's 0xez-0xfz.
         */
-       uio_ev: uio@0xD0000000 {
+       uio_ev: uio@d0000000 {
                compatible = "generic-uio";
-               reg = <0xD0000000 0x2000 0xD1000000 0x2000 0x90000000 0x10000000 0xC0000000 0x10000000>;
+               reg = <0xd0000000 0x2000 0xd1000000 0x2000 0x90000000 0x10000000 0xc0000000 0x10000000>;
                reg-names = "ev_gsa", "ev_ctrl", "ev_shared_mem", "ev_code_mem";
                interrupt-parent = <&mb_intc>;
                interrupts = <23>;
index 6fd3d29546afd2e2f76f40e5a0af57757a5c369a..0e5fd29ed238b5a4dc715a364bde2d9ee88edb58 100644 (file)
@@ -8,6 +8,7 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_RAM=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set
index a27eafdc82602f6856b00c5fbd82db72c33cf238..a7d4be87b2f0a8440307f87b00729839d1c9ab3e 100644 (file)
@@ -82,6 +82,7 @@
 #define ECR_V_DTLB_MISS                        0x05
 #define ECR_V_PROTV                    0x06
 #define ECR_V_TRAP                     0x09
+#define ECR_V_MISALIGN                 0x0d
 #endif
 
 /* DTLB Miss and Protection Violation Cause Codes */
@@ -167,14 +168,6 @@ struct bcr_mpy {
 #endif
 };
 
-struct bcr_extn_xymem {
-#ifdef CONFIG_CPU_BIG_ENDIAN
-       unsigned int ram_org:2, num_banks:4, bank_sz:4, ver:8;
-#else
-       unsigned int ver:8, bank_sz:4, num_banks:4, ram_org:2;
-#endif
-};
-
 struct bcr_iccm_arcompact {
 #ifdef CONFIG_CPU_BIG_ENDIAN
        unsigned int base:16, pad:5, sz:3, ver:8;
@@ -312,7 +305,7 @@ struct cpuinfo_arc {
        struct cpuinfo_arc_bpu bpu;
        struct bcr_identity core;
        struct bcr_isa_arcv2 isa;
-       const char *details, *name;
+       const char *release, *name;
        unsigned int vec_base;
        struct cpuinfo_arc_ccm iccm, dccm;
        struct {
@@ -322,7 +315,6 @@ struct cpuinfo_arc {
                             timer0:1, timer1:1, rtc:1, gfrc:1, pad4:4;
        } extn;
        struct bcr_mpy extn_mpy;
-       struct bcr_extn_xymem extn_xymem;
 };
 
 extern struct cpuinfo_arc cpuinfo_arc700[];
index 8a4f77ea3238e6f017ae24ab6b55e2952637fe04..e66d0339e1d8617ac30050f53d26d926243266e6 100644 (file)
 #define ARCV2_IRQ_DEF_PRIO     1
 
 /* seed value for status register */
-#define ISA_INIT_STATUS_BITS   (STATUS_IE_MASK | STATUS_AD_MASK | \
+#ifdef CONFIG_ARC_USE_UNALIGNED_MEM_ACCESS
+#define __AD_ENB       STATUS_AD_MASK
+#else
+#define __AD_ENB       0
+#endif
+
+#define ISA_INIT_STATUS_BITS   (STATUS_IE_MASK | __AD_ENB | \
                                        (ARCV2_IRQ_DEF_PRIO << 1))
 
 #ifndef __ASSEMBLY__
index 6958545390f0f847ed3a7745b7325964d7f23f17..9cd7ee4fad390e7806a812b715d2ac90bbe0e56f 100644 (file)
@@ -105,10 +105,10 @@ static const char * const arc_pmu_ev_hw_map[] = {
        [PERF_COUNT_HW_INSTRUCTIONS] = "iall",
        /* All jump instructions that are taken */
        [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = "ijmptak",
-       [PERF_COUNT_ARC_BPOK]         = "bpok",   /* NP-NT, PT-T, PNT-NT */
 #ifdef CONFIG_ISA_ARCV2
        [PERF_COUNT_HW_BRANCH_MISSES] = "bpmp",
 #else
+       [PERF_COUNT_ARC_BPOK]         = "bpok",   /* NP-NT, PT-T, PNT-NT */
        [PERF_COUNT_HW_BRANCH_MISSES] = "bpfail", /* NP-T, PT-NT, PNT-T */
 #endif
        [PERF_COUNT_ARC_LDC] = "imemrdc",       /* Instr: mem read cached */
index 2ba04a7db62128148ac303e79e95c2cb2ee2d534..daa914da796886de6a3ae3744e3428d30f3804c7 100644 (file)
@@ -21,8 +21,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
 {
        unsigned int val;
 
-       smp_mb();
-
        __asm__ __volatile__(
        "1:     llock   %[val], [%[slock]]      \n"
        "       breq    %[val], %[LOCKED], 1b   \n"     /* spin while LOCKED */
@@ -34,6 +32,14 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
          [LOCKED]      "r"     (__ARCH_SPIN_LOCK_LOCKED__)
        : "memory", "cc");
 
+       /*
+        * ACQUIRE barrier to ensure load/store after taking the lock
+        * don't "bleed-up" out of the critical section (leak-in is allowed)
+        * http://www.spinics.net/lists/kernel/msg2010409.html
+        *
+        * ARCv2 only has load-load, store-store and all-all barrier
+        * thus need the full all-all barrier
+        */
        smp_mb();
 }
 
@@ -42,8 +48,6 @@ static inline int arch_spin_trylock(arch_spinlock_t *lock)
 {
        unsigned int val, got_it = 0;
 
-       smp_mb();
-
        __asm__ __volatile__(
        "1:     llock   %[val], [%[slock]]      \n"
        "       breq    %[val], %[LOCKED], 4f   \n"     /* already LOCKED, just bail */
@@ -67,9 +71,7 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
 {
        smp_mb();
 
-       lock->slock = __ARCH_SPIN_LOCK_UNLOCKED__;
-
-       smp_mb();
+       WRITE_ONCE(lock->slock, __ARCH_SPIN_LOCK_UNLOCKED__);
 }
 
 /*
@@ -81,8 +83,6 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
 {
        unsigned int val;
 
-       smp_mb();
-
        /*
         * zero means writer holds the lock exclusively, deny Reader.
         * Otherwise grant lock to first/subseq reader
@@ -113,8 +113,6 @@ static inline int arch_read_trylock(arch_rwlock_t *rw)
 {
        unsigned int val, got_it = 0;
 
-       smp_mb();
-
        __asm__ __volatile__(
        "1:     llock   %[val], [%[rwlock]]     \n"
        "       brls    %[val], %[WR_LOCKED], 4f\n"     /* <= 0: already write locked, bail */
@@ -140,8 +138,6 @@ static inline void arch_write_lock(arch_rwlock_t *rw)
 {
        unsigned int val;
 
-       smp_mb();
-
        /*
         * If reader(s) hold lock (lock < __ARCH_RW_LOCK_UNLOCKED__),
         * deny writer. Otherwise if unlocked grant to writer
@@ -175,8 +171,6 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
 {
        unsigned int val, got_it = 0;
 
-       smp_mb();
-
        __asm__ __volatile__(
        "1:     llock   %[val], [%[rwlock]]     \n"
        "       brne    %[val], %[UNLOCKED], 4f \n"     /* !UNLOCKED, bail */
@@ -217,17 +211,13 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
        : [val]         "=&r"   (val)
        : [rwlock]      "r"     (&(rw->counter))
        : "memory", "cc");
-
-       smp_mb();
 }
 
 static inline void arch_write_unlock(arch_rwlock_t *rw)
 {
        smp_mb();
 
-       rw->counter = __ARCH_RW_LOCK_UNLOCKED__;
-
-       smp_mb();
+       WRITE_ONCE(rw->counter, __ARCH_RW_LOCK_UNLOCKED__);
 }
 
 #else  /* !CONFIG_ARC_HAS_LLSC */
@@ -237,10 +227,9 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
        unsigned int val = __ARCH_SPIN_LOCK_LOCKED__;
 
        /*
-        * This smp_mb() is technically superfluous, we only need the one
-        * after the lock for providing the ACQUIRE semantics.
-        * However doing the "right" thing was regressing hackbench
-        * so keeping this, pending further investigation
+        * Per lkmm, smp_mb() is only required after _lock (and before_unlock)
+        * for ACQ and REL semantics respectively. However EX based spinlocks
+        * need the extra smp_mb to workaround a hardware quirk.
         */
        smp_mb();
 
@@ -257,14 +246,6 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
 #endif
        : "memory");
 
-       /*
-        * ACQUIRE barrier to ensure load/store after taking the lock
-        * don't "bleed-up" out of the critical section (leak-in is allowed)
-        * http://www.spinics.net/lists/kernel/msg2010409.html
-        *
-        * ARCv2 only has load-load, store-store and all-all barrier
-        * thus need the full all-all barrier
-        */
        smp_mb();
 }
 
@@ -309,8 +290,7 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
        : "memory");
 
        /*
-        * superfluous, but keeping for now - see pairing version in
-        * arch_spin_lock above
+        * see pairing version/comment in arch_spin_lock above
         */
        smp_mb();
 }
@@ -344,7 +324,6 @@ static inline int arch_read_trylock(arch_rwlock_t *rw)
        arch_spin_unlock(&(rw->lock_mutex));
        local_irq_restore(flags);
 
-       smp_mb();
        return ret;
 }
 
index 30e090625916160acb23df6bfa44e86bcad7192f..8f6e0447dd1702b571b23a3f561f8ed032ae6abf 100644 (file)
        ; gcc 7.3.1 (ARC GNU 2018.03) onwards generates unaligned access
        ; by default
        lr      r5, [status32]
+#ifdef CONFIG_ARC_USE_UNALIGNED_MEM_ACCESS
        bset    r5, r5, STATUS_AD_BIT
+#else
+       ; Although disabled at reset, bootloader might have enabled it
+       bclr    r5, r5, STATUS_AD_BIT
+#endif
        kflag   r5
 #endif
 .endm
@@ -106,6 +111,7 @@ ENTRY(stext)
        ;    r2 = pointer to uboot provided cmdline or external DTB in mem
        ; These are handled later in handle_uboot_args()
        st      r0, [@uboot_tag]
+       st      r1, [@uboot_magic]
        st      r2, [@uboot_arg]
 
        ; setup "current" tsk and optionally cache it in dedicated r25
index cf18b3e5a934d34c684edcc7aa84533a10f932bf..c0d0124de089b4a456a98c20c5ab6f78913ab36d 100644 (file)
@@ -95,7 +95,7 @@ void arc_init_IRQ(void)
 
        /* setup status32, don't enable intr yet as kernel doesn't want */
        tmp = read_aux_reg(ARC_REG_STATUS32);
-       tmp |= STATUS_AD_MASK | (ARCV2_IRQ_DEF_PRIO << 1);
+       tmp |= ARCV2_IRQ_DEF_PRIO << 1;
        tmp &= ~STATUS_IE_MASK;
        asm volatile("kflag %0  \n"::"r"(tmp));
 }
index 7b2340996cf80fc4ddc382c55d86acbe37d49bf5..a9c88b7e9182f6232b3f319a00865c8c9946b38f 100644 (file)
@@ -36,6 +36,7 @@ unsigned int intr_to_DE_cnt;
 
 /* Part of U-boot ABI: see head.S */
 int __initdata uboot_tag;
+int __initdata uboot_magic;
 char __initdata *uboot_arg;
 
 const struct machine_desc *machine_desc;
@@ -44,29 +45,24 @@ struct task_struct *_current_task[NR_CPUS]; /* For stack switching */
 
 struct cpuinfo_arc cpuinfo_arc700[NR_CPUS];
 
-static const struct id_to_str arc_cpu_rel[] = {
+static const struct id_to_str arc_legacy_rel[] = {
+       /* ID.ARCVER,   Release */
 #ifdef CONFIG_ISA_ARCOMPACT
-       { 0x34, "R4.10"},
-       { 0x35, "R4.11"},
+       { 0x34,         "R4.10"},
+       { 0x35,         "R4.11"},
 #else
-       { 0x51, "R2.0" },
-       { 0x52, "R2.1" },
-       { 0x53, "R3.0" },
-       { 0x54, "R3.10a" },
+       { 0x51,         "R2.0" },
+       { 0x52,         "R2.1" },
+       { 0x53,         "R3.0" },
 #endif
-       { 0x00, NULL   }
+       { 0x00,         NULL   }
 };
 
-static const struct id_to_str arc_cpu_nm[] = {
-#ifdef CONFIG_ISA_ARCOMPACT
-       { 0x20, "ARC 600"   },
-       { 0x30, "ARC 770"   },  /* 750 identified seperately */
-#else
-       { 0x40, "ARC EM"  },
-       { 0x50, "ARC HS38"  },
-       { 0x54, "ARC HS48"  },
-#endif
-       { 0x00, "Unknown"   }
+static const struct id_to_str arc_cpu_rel[] = {
+       /* UARCH.MAJOR, Release */
+       {  0,           "R3.10a"},
+       {  1,           "R3.50a"},
+       {  0xFF,        NULL   }
 };
 
 static void read_decode_ccm_bcr(struct cpuinfo_arc *cpu)
@@ -116,31 +112,72 @@ static void read_decode_ccm_bcr(struct cpuinfo_arc *cpu)
        }
 }
 
+static void decode_arc_core(struct cpuinfo_arc *cpu)
+{
+       struct bcr_uarch_build_arcv2 uarch;
+       const struct id_to_str *tbl;
+
+       /*
+        * Up until (including) the first core4 release (0x54) things were
+        * simple: AUX IDENTITY.ARCVER was sufficient to identify arc family
+        * and release: 0x50 to 0x53 was HS38, 0x54 was HS48 (dual issue)
+        */
+
+       if (cpu->core.family < 0x54) { /* includes arc700 */
+
+               for (tbl = &arc_legacy_rel[0]; tbl->id != 0; tbl++) {
+                       if (cpu->core.family == tbl->id) {
+                               cpu->release = tbl->str;
+                               break;
+                       }
+               }
+
+               if (is_isa_arcompact())
+                       cpu->name = "ARC700";
+               else if (tbl->str)
+                       cpu->name = "HS38";
+               else
+                       cpu->name = cpu->release = "Unknown";
+
+               return;
+       }
+
+       /*
+        * However the subsequent HS release (same 0x54) allow HS38 or HS48
+        * configurations and encode this info in a different BCR.
+        * The BCR was introduced in 0x54 so can't be read unconditionally.
+        */
+
+       READ_BCR(ARC_REG_MICRO_ARCH_BCR, uarch);
+
+       if (uarch.prod == 4) {
+               cpu->name = "HS48";
+               cpu->extn.dual = 1;
+
+       } else {
+               cpu->name = "HS38";
+       }
+
+       for (tbl = &arc_cpu_rel[0]; tbl->id != 0xFF; tbl++) {
+               if (uarch.maj == tbl->id) {
+                       cpu->release = tbl->str;
+                       break;
+               }
+       }
+}
+
 static void read_arc_build_cfg_regs(void)
 {
        struct bcr_timer timer;
        struct bcr_generic bcr;
        struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()];
-       const struct id_to_str *tbl;
        struct bcr_isa_arcv2 isa;
        struct bcr_actionpoint ap;
 
        FIX_PTR(cpu);
 
        READ_BCR(AUX_IDENTITY, cpu->core);
-
-       for (tbl = &arc_cpu_rel[0]; tbl->id != 0; tbl++) {
-               if (cpu->core.family == tbl->id) {
-                       cpu->details = tbl->str;
-                       break;
-               }
-       }
-
-       for (tbl = &arc_cpu_nm[0]; tbl->id != 0; tbl++) {
-               if ((cpu->core.family & 0xF4) == tbl->id)
-                       break;
-       }
-       cpu->name = tbl->str;
+       decode_arc_core(cpu);
 
        READ_BCR(ARC_REG_TIMERS_BCR, timer);
        cpu->extn.timer0 = timer.t0;
@@ -151,16 +188,6 @@ static void read_arc_build_cfg_regs(void)
 
        READ_BCR(ARC_REG_MUL_BCR, cpu->extn_mpy);
 
-       cpu->extn.norm = read_aux_reg(ARC_REG_NORM_BCR) > 1 ? 1 : 0; /* 2,3 */
-       cpu->extn.barrel = read_aux_reg(ARC_REG_BARREL_BCR) > 1 ? 1 : 0; /* 2,3 */
-       cpu->extn.swap = read_aux_reg(ARC_REG_SWAP_BCR) ? 1 : 0;        /* 1,3 */
-       cpu->extn.crc = read_aux_reg(ARC_REG_CRC_BCR) ? 1 : 0;
-       cpu->extn.minmax = read_aux_reg(ARC_REG_MIXMAX_BCR) > 1 ? 1 : 0; /* 2 */
-       cpu->extn.swape = (cpu->core.family >= 0x34) ? 1 :
-                               IS_ENABLED(CONFIG_ARC_HAS_SWAPE);
-
-       READ_BCR(ARC_REG_XY_MEM_BCR, cpu->extn_xymem);
-
        /* Read CCM BCRs for boot reporting even if not enabled in Kconfig */
        read_decode_ccm_bcr(cpu);
 
@@ -198,30 +225,12 @@ static void read_arc_build_cfg_regs(void)
                cpu->bpu.num_pred = 2048 << bpu.pte;
                cpu->bpu.ret_stk = 4 << bpu.rse;
 
-               if (cpu->core.family >= 0x54) {
-
-                       struct bcr_uarch_build_arcv2 uarch;
-
-                       /*
-     &