AuxXxilium/linux_dsm_epyc7002
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6a6d73be12
linux_dsm_epyc7002/arch/arm
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Andrew Jones 6a6d73be12 KVM: arm/arm64: properly use vcpu requests 
arm/arm64 already has one VCPU request used when setting pause,
but it doesn't properly check requests in VCPU RUN. Check it
and also make sure we set vcpu->mode at the appropriate time
(before the check) and with the appropriate barriers. See
Documentation/virtual/kvm/vcpu-requests.rst. Also make sure we
don't leave any vcpu requests we don't intend to handle later
set in the request bitmap. If we don't clear them, then
kvm_request_pending() may return true when it shouldn't.

Using VCPU requests properly fixes a small race where pause
could get set just as a VCPU was entering guest mode.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
2017-06-04 16:53:47 +02:00
..
boot Sort of on the quieter side this time, which is probably due more 2017-05-10 13:38:18 -07:00
common ARM/clk: move the ICST library to drivers/clk 2017-04-07 11:58:12 +02:00
configs ARM: SoC defconfig updates 2017-05-09 09:58:15 -07:00
crypto crypto: arm/aes-neonbs - resolve fallback cipher at runtime 2017-03-09 18:34:16 +08:00
firmware
include KVM: improve arch vcpu request defining 2017-06-04 16:53:00 +02:00
kernel arm64 2nd set of updates for 4.12: 2017-05-11 11:27:54 -07:00
kvm KVM: arm/arm64: properly use vcpu requests 2017-06-04 16:53:47 +02:00
lib new helper: uaccess_kernel() 2017-03-28 16:43:25 -04:00
mach-alpine ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-artpec ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6 2016-11-26 00:06:34 +01:00
mach-asm9260
mach-aspeed ARM: aspeed: Select pinctrl drivers 2017-01-10 22:36:06 +11:00
mach-at91 ARM: at91: move SoC detection to its own driver 2017-03-31 20:36:10 +02:00
mach-axxia ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-bcm ARM: brcmstb: Enable ARCH_HAS_HOLES_MEMORYMODEL 2017-03-15 14:57:41 -07:00
mach-berlin ARM: 8646/1: mmu: decouple VECTORS_BASE from Kconfig 2017-02-28 11:06:12 +00:00
mach-clps711x
mach-cns3xxx
mach-davinci ARM: SoC platform updates 2017-05-09 09:49:36 -07:00
mach-digicolor
mach-dove
mach-ebsa110
mach-efm32
mach-ep93xx ARM: ep93xx: Register ts73xx-fpga manager driver for TS-7300 2017-03-17 15:10:48 +09:00
mach-exynos Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2017-02-28 11:50:53 -08:00
mach-footbridge clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
mach-gemini ARM: gemini: don't select SERIAL_OF_PLATFORM 2017-03-24 22:12:42 +01:00
mach-highbank
mach-hisi ARM: hisi: fix error return code in hip04_smp_init() 2017-03-28 15:30:54 +01:00
mach-imx ARM: SoC driver updates 2017-05-09 10:01:15 -07:00
mach-integrator ARM: SoC platform updates for v4.10 2016-12-15 15:39:02 -08:00
mach-iop13xx Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
mach-iop32x
mach-iop33x
mach-ixp4xx scripts/spelling.txt: add regsiter -> register spelling mistake 2017-05-08 17:15:13 -07:00
mach-keystone ARM: keystone: Drop PM domain support for k2g 2017-04-04 08:59:28 -07:00
mach-ks8695
mach-lpc18xx
mach-lpc32xx ARM: SoC platform updates for v4.10 2016-12-15 15:39:02 -08:00
mach-mediatek ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-meson
mach-mmp ARM: mmp: let clk_disable() return immediately if clk is NULL 2017-03-30 17:38:34 +02:00
mach-moxart irqchip/faraday: Replace moxa with ftintc010 2017-04-07 10:36:30 +01:00
mach-mv78xx0 ARM: mv78xx0: fix possible PCI buffer overflow 2017-01-27 17:52:57 +01:00
mach-mvebu Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2017-02-28 11:50:53 -08:00
mach-mxs ARM: mxs: add support for I2SE Duckbill 2 boards 2017-04-10 21:25:50 +08:00
mach-netx
mach-nomadik
mach-nspire
mach-omap1 ARM: OMAP: PM: Drop useless checks for PM_SUSPEND_STANDBY 2017-03-06 10:38:19 -08:00
mach-omap2 Sort of on the quieter side this time, which is probably due more 2017-05-10 13:38:18 -07:00
mach-orion5x ARM: orion5x: only call into phylib when available 2017-03-30 17:30:39 +02:00
mach-oxnas ARM: oxnas: remove redundant select CPU_V6K 2017-03-20 10:13:45 +01:00
mach-picoxcell
mach-prima2 ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-pxa ARM: pxa/raumfeld: fix compile error in rotary controller resources 2017-04-18 11:28:38 -07:00
mach-qcom
mach-realview ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-rockchip Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2017-02-28 11:50:53 -08:00
mach-rpc sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h> 2017-03-02 08:42:28 +01:00
mach-s3c24xx Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2017-02-28 11:50:53 -08:00
mach-s3c64xx regulator: arizona-ldo1: Move pdata into a separate structure 2017-04-25 16:36:32 +01:00
mach-s5pv210 Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2017-02-28 11:50:53 -08:00
mach-sa1100 ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-shmobile ARM: 8660/1: shmobile: r7s72100: Enable L2 cache 2017-03-17 10:01:27 +00:00
mach-socfpga ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-spear ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-sti ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-stm32 ARM: stm32: Add a new SOC - STM32H743 2017-03-24 11:37:24 +01:00
mach-sunxi ARM: sunxi: Select PM_OPP 2017-03-06 07:37:41 +01:00
mach-tango ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-tegra soc/tegra: Move Tegra flowctrl driver 2017-04-04 15:48:04 +02:00
mach-u300
mach-uniphier
mach-ux500 ARM: SoC: late DT updates for v4.11 2017-03-03 16:15:48 -08:00
mach-versatile
mach-vexpress ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-vt8500
mach-w90x900 ARM: w90x900: let clk_disable() return immediately if clk is NULL 2017-03-30 17:37:19 +02:00
mach-zx ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mach-zynq ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
mm IOMMU Updates for Linux v4.12 2017-05-09 15:15:47 -07:00
net arm: use set_memory.h header 2017-05-08 17:15:13 -07:00
nwfpe sched/headers: Move task_struct::signal and task_struct::sighand types and accessors into <linux/sched/signal.h> 2017-03-03 01:43:37 +01:00
oprofile
plat-iop clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
plat-omap
plat-orion ARM: orion5x: only call into phylib when available 2017-03-30 17:30:39 +02:00
plat-pxa
plat-samsung dmaengine: pl330: remove pdata based initialization 2017-03-28 21:37:48 +05:30
plat-versatile ARM: plat-versatile: remove stale clock header 2017-04-07 11:57:57 +02:00
probes arm: kprobes: Align stack to 8-bytes in test code 2017-03-21 16:24:19 +00:00
tools ARM: wire up statx syscall 2017-03-10 10:15:15 +00:00
vdso
vfp sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
xen xen: Implement EFI reset_system callback 2017-05-02 12:06:50 +02:00
Kconfig ARM: SoC platform updates 2017-05-09 09:49:36 -07:00
Kconfig-nommu ARM: 8635/1: nommu: allow enabling REMAP_VECTORS_TO_RAM 2017-01-10 23:32:54 +00:00
Kconfig.debug arch: Move CONFIG_DEBUG_RODATA and CONFIG_SET_MODULE_RONX to be common 2017-02-07 12:32:52 -08:00
Makefile arm: Use full path in KBUILD_IMAGE definition 2017-03-20 22:42:20 +09:00