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linux/arch/arm
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Linus Torvalds cfaa9f029f Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 
Pull ARM spectre updates from Russell King:
 "These are the currently known final bits that resolve the Spectre
  issues. big.Little systems used to be sufficiently identical in that
  there were no differences between individual CPUs in the system that
  mattered to the kernel. With the advent of the Spectre problem, the
  CPUs now have differences in how the workaround is applied.

  As a result of previous Spectre patches, these systems ended up
  reporting quite a lot of:

     "CPUx: Spectre v2: incorrect context switching function, system vulnerable"

  messages due to the action of the big.Little switcher causing the CPUs
  to be re-initialised regularly. This series resolves that issue by
  making the CPU vtable unique to each CPU.

  However, since this is used very early, before per-cpu is setup,
  per-cpu can't be used. We also have a problem that two of the methods
  are not called from preempt-safe paths, but thankfully these remain
  identical between all CPUs in the system. To make sure, we validate
  that these are identical during boot"

* 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: spectre-v2: per-CPU vtables to work around big.Little systems
  ARM: add PROC_VTABLE and PROC_TABLE macros
  ARM: clean up per-processor check_bugs method call
  ARM: split out processor lookup
  ARM: make lookup_processor_type() non-__init
2018-11-18 10:45:09 -08:00
..
boot ARM: dts: imx6sx-sdb: Fix enet phy regulator 2018-11-05 10:11:04 +08:00
common ARM: Add Krait L2 register accessor functions 2018-10-17 13:14:33 -07:00
configs ARM: defconfig: Disable PREEMPT again on multi_v7 2018-11-05 06:34:09 -08:00
crypto crypto: arm/crc32 - avoid warning when compiling with Clang 2018-09-21 13:24:52 +08:00
firmware ARM: 32-bit SoC platform updates 2018-08-23 13:44:43 -07:00
include Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
kernel Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
kvm ARM: KVM: Correctly order SGI register entries in the cp15 array 2018-10-09 11:55:47 +01:00
lib Merge branches 'fixes', 'misc' and 'spectre' into for-next 2018-10-10 13:53:33 +01:00
mach-actions
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91 ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
mach-axxia arch: define the ARCH_DMA_ADDR_T_64BIT config symbol in lib/Kconfig 2018-05-09 06:57:04 +02:00
mach-bcm PCI: controller: Move PCI_DOMAINS selection to arch Kconfig 2018-06-26 15:37:37 -05:00
mach-berlin ARM: berlin: switch to SPDX license identifier 2018-05-24 14:49:09 +08:00
mach-clps711x
mach-cns3xxx
mach-davinci This time it looks like a quieter release cycle in the clk tree. I guess that's 2018-10-31 11:08:30 -07:00
mach-digicolor
mach-dove
mach-ebsa110
mach-efm32
mach-ep93xx This is the bulk of GPIO changes for the v4.20 series: 2018-10-23 08:45:05 +01:00
mach-exynos ARM: exynos: Fix imprecise abort during Exynos5422 suspend to RAM 2018-08-30 19:46:06 +02:00
mach-footbridge treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
mach-gemini
mach-highbank arch: define the ARCH_DMA_ADDR_T_64BIT config symbol in lib/Kconfig 2018-05-09 06:57:04 +02:00
mach-hisi ARM: hisi: handle of_iomap and fix missing of_node_put 2018-07-16 17:36:50 +01:00
mach-imx ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
mach-integrator mmc: mmci: Drop support for pdata GPIO numbers 2018-10-08 11:40:43 +02:00
mach-iop13xx
mach-iop32x
mach-iop33x
mach-ixp4xx mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h 2018-10-03 11:12:25 +02:00
mach-keystone ARM: keystone: fix platform_domain_notifier array overrun 2018-05-14 09:24:29 -07:00
mach-ks8695 i2c: gpio: move header to platform_data 2018-05-17 16:27:09 +02:00
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson ARM: meson: merge Kconfig symbol MACH_MESON8B into MACH_MESON8 2018-05-23 10:08:13 -07:00
mach-mmp USB/PHY patches for 4.20-rc1 2018-10-26 08:14:13 -07:00
mach-moxart
mach-mv78xx0
mach-mvebu ARM: mvebu: use dt_fixup to provide fallback for enable-method 2018-09-24 17:15:24 +02:00
mach-mxs
mach-netx
mach-nomadik
mach-npcm
mach-nspire
mach-omap1 Fix for omap1 ams-delta irq 2018-11-02 22:31:40 -07:00
mach-omap2 drm/omap: Populate DSS children in omapdss driver 2018-11-12 11:50:13 +02:00
mach-orion5x mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h 2018-10-03 11:12:25 +02:00
mach-oxnas
mach-picoxcell
mach-prima2
mach-pxa regulator: Regulator updates for next release 2018-10-23 01:54:44 +01:00
mach-qcom
mach-realview
mach-rockchip ARM: rockchip: Force CONFIG_PM on Rockchip systems 2018-08-24 08:50:23 -07:00
mach-rpc mm: do not initialize TLB stack vma's with vma_init() 2018-08-01 13:43:38 -07:00
mach-s3c24xx ARM: s3c24xx: Restore proper usage of pr_info/pr_cont 2018-09-19 19:11:17 +02:00
mach-s3c64xx regulator: fixed: Convert to use GPIO descriptor only 2018-09-17 14:32:22 -07:00
mach-s5pv210
mach-sa1100 regulator: fixed: Convert to use GPIO descriptor only 2018-09-17 14:32:22 -07:00
mach-shmobile ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
mach-socfpga PCI: controller: Move PCI_DOMAINS selection to arch Kconfig 2018-06-26 15:37:37 -05:00
mach-spear
mach-sti
mach-stm32 ARM: stm32: Don't select DMA unconditionally on STM32MP157C 2018-05-25 15:26:38 -07:00
mach-sunxi ARM: sun8i: smp: Add support for A83T 2018-05-08 15:00:20 +02:00
mach-tango
mach-tegra ARM: SoC platform updates 2018-06-11 17:49:09 -07:00
mach-u300 ARM: u300: Delete dummy SPI chip 2018-09-06 10:02:26 -07:00
mach-uniphier ARM: uniphier: select RESET_CONTROLLER 2018-07-31 19:04:41 -07:00
mach-ux500 ARM: ux500: Cut down Kconfig options 2018-05-04 11:02:52 +02:00
mach-versatile mmc: mmci: Drop support for pdata GPIO numbers 2018-10-08 11:40:43 +02:00
mach-vexpress treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
mach-vt8500
mach-w90x900
mach-zx
mach-zynq ARM: zynq: Convert to using %pOFn instead of device_node.name 2018-09-05 15:27:16 +02:00
mm Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
net ARM: net: bpf: improve 64-bit ALU implementation 2018-07-13 15:26:42 +02:00
nwfpe
oprofile
plat-iop
plat-omap ARM/time: Remove read_boot_clock64() 2018-07-20 00:02:41 +02:00
plat-orion ARM: orion: avoid VLA in orion_mpp_conf 2018-11-02 22:31:24 -07:00
plat-pxa ARM: pxa: change SSP DMA channels allocation 2018-06-18 21:32:41 +02:00
plat-samsung ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms 2018-10-01 18:42:48 +02:00
plat-versatile
probes Updates for v4.19: 2018-08-20 18:32:00 -07:00
tools ARM: 8787/1: wire up io_pgetevents syscall 2018-09-19 10:44:11 +01:00
vdso arm: port KCOV to arm 2018-06-15 07:55:24 +09:00
vfp Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-14 13:40:22 -06:00
xen mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
Kconfig mm: remove CONFIG_HAVE_MEMBLOCK 2018-10-31 08:54:15 -07:00
Kconfig-nommu
Kconfig.debug ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
Makefile Devicetree updates for 4.20: 2018-10-26 12:09:58 -07:00