linux/arch/arm
Vijaya Kumar K 94574c9488 KVM: arm/arm64: vgic: Add distributor and redistributor access
VGICv3 Distributor and Redistributor registers are accessed using
KVM_DEV_ARM_VGIC_GRP_DIST_REGS and KVM_DEV_ARM_VGIC_GRP_REDIST_REGS
with KVM_SET_DEVICE_ATTR and KVM_GET_DEVICE_ATTR ioctls.
These registers are accessed as 32-bit and cpu mpidr
value passed along with register offset is used to identify the
cpu for redistributor registers access.

The version of VGIC v3 specification is defined here
Documentation/virtual/kvm/devices/arm-vgic-v3.txt

Also update arch/arm/include/uapi/asm/kvm.h to compile for
AArch32 mode.

Signed-off-by: Vijaya Kumar K <Vijaya.Kumar@cavium.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-01-30 13:47:07 +00:00
..
boot ARM: dts: da850-evm: fix read access to SPI flash 2017-01-19 16:23:19 -08:00
common Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
configs This pull request contains fixes to multi_v7_defconfig for Broadcom ARM-based 2017-01-16 22:07:31 -08:00
crypto crypto: arm/crc32 - accelerated support based on x86 SSE implementation 2016-12-07 20:01:24 +08:00
firmware
include KVM: arm/arm64: vgic: Add distributor and redistributor access 2017-01-30 13:47:07 +00:00
kernel ARM: 8613/1: Fix the uaccess crash on PB11MPCore 2017-01-16 17:30:46 +00:00
kvm KVM: arm/arm64: vgic: Add debugfs vgic-state file 2017-01-25 13:50:03 +01:00
lib Merge branches 'clkdev', 'fixes', 'misc' and 'sa1100-base' into for-linus 2016-12-14 11:13:46 +00:00
mach-alpine
mach-artpec ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6 2016-11-26 00:06:34 +01:00
mach-asm9260
mach-aspeed
mach-at91
mach-axxia
mach-bcm
mach-berlin
mach-clps711x
mach-cns3xxx
mach-davinci ARM: davinci: da8xx: Fix sleeping function called from invalid context 2017-01-02 16:15:07 +05:30
mach-digicolor
mach-dove
mach-ebsa110
mach-efm32
mach-ep93xx clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
mach-exynos
mach-footbridge clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
mach-gemini
mach-highbank
mach-hisi
mach-imx ARM: i.MX: remove map_io callback 2017-01-02 14:02:09 +08:00
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 clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
mach-keystone
mach-ks8695
mach-lpc18xx
mach-lpc32xx ARM: SoC platform updates for v4.10 2016-12-15 15:39:02 -08:00
mach-mediatek
mach-meson
mach-mmp clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
mach-moxart
mach-mv78xx0
mach-mvebu cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
mach-mxs
mach-netx
mach-nomadik
mach-nspire
mach-omap1 ARM: OMAP1: DMA: Correct the number of logical channels 2017-01-06 08:46:06 -08:00
mach-omap2 ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate 2017-01-05 09:29:09 -08:00
mach-orion5x ARM: orion5x: remove legacy support of ls-chl 2016-11-19 09:14:28 +01:00
mach-oxnas ARM: oxnas: Add OX820 config and makefile entry 2016-11-23 09:53:55 +01:00
mach-picoxcell
mach-prima2
mach-pxa ARM: SoC platform updates for v4.10 2016-12-15 15:39:02 -08:00
mach-qcom
mach-realview
mach-rockchip
mach-rpc Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
mach-s3c24xx Samsung mach/soc update for v4.10: 2017-01-04 16:12:17 +01:00
mach-s3c64xx MTD updates for v4.10-rc1: 2016-12-17 16:41:10 -08:00
mach-s5pv210
mach-sa1100 Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2016-12-15 16:06:15 -08:00
mach-shmobile ARM: SoC driver updates for v4.10 2016-12-15 16:03:25 -08:00
mach-socfpga
mach-spear
mach-sti
mach-stm32
mach-sunxi
mach-tango
mach-tegra
mach-u300
mach-uniphier
mach-ux500 ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation 2017-01-12 13:25:39 +01:00
mach-versatile
mach-vexpress
mach-vt8500
mach-w90x900
mach-zx
mach-zynq
mm cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
net
nwfpe
oprofile
plat-iop clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
plat-omap
plat-orion
plat-pxa
plat-samsung virtio, vhost: new device, fixes, speedups 2016-12-15 18:13:41 -08:00
plat-versatile
probes
tools Merge branch 'syscalls' into for-linus 2016-12-14 11:14:00 +00:00
vdso
vfp cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
xen cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
Kconfig Samsung mach/soc update for v4.10: 2017-01-04 16:12:17 +01:00
Kconfig-nommu
Kconfig.debug
Makefile Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2016-12-15 16:06:15 -08:00