android_kernel_oneplus_msm8998/arch/arm
Marc Zyngier a5fa9efe4e arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one
commit 5553b142be11e794ebc0805950b2e8313f93d718 upstream.

VTTBR_BADDR_MASK is used to sanity check the size and alignment of the
VTTBR address. It seems to currently be off by one, thereby only
allowing up to 39-bit addresses (instead of 40-bit) and also
insufficiently checking the alignment. This patch fixes it.

This patch is the 32bit pendent of Kristina's arm64 fix, and
she deserves the actual kudos for pinpointing that one.

Fixes: f7ed45be3b ("KVM: ARM: World-switch implementation")
Cc: <stable@vger.kernel.org> # 3.9
Reported-by: Kristina Martsenko <kristina.martsenko@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-16 10:33:57 +01:00
..
boot ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio 2017-12-05 11:22:50 +01:00
common ARM: sa1111: fix pcmcia suspend/resume 2016-10-07 15:23:44 +02:00
configs ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6 2017-11-15 17:13:09 +01:00
crypto arm: crypto: reduce priority of bit-sliced AES cipher 2017-11-21 09:21:18 +01:00
firmware
include arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one 2017-12-16 10:33:57 +01:00
kernel ARM: avoid faulting on qemu 2017-12-16 10:33:50 +01:00
kvm arm: KVM: Survive unknown traps from guests 2017-12-16 10:33:52 +01:00
lib ARM: 8658/1: uaccess: fix zeroing of 64-bit get_user() 2017-02-23 17:43:09 +01:00
mach-alpine
mach-asm9260
mach-at91 ARM: remove duplicate 'const' annotations' 2017-10-08 10:14:20 +02:00
mach-axxia
mach-bcm ARM: remove duplicate 'const' annotations' 2017-10-08 10:14:20 +02:00
mach-berlin arm: berlin: add CPU hotplug support 2015-10-15 21:14:28 +02:00
mach-clps711x
mach-cns3xxx ARM: remove duplicate 'const' annotations' 2017-10-08 10:14:20 +02:00
mach-davinci ARM: davinci: da850: don't add emac clock to lookup table twice 2017-01-12 11:22:43 +01:00
mach-digicolor ARM: digicolor: select pinctrl/gpio driver 2015-10-15 22:27:30 +02:00
mach-dove ARM: dove: Fix legacy get_irqnr_and_base 2015-11-25 14:59:12 +00:00
mach-ebsa110
mach-efm32
mach-ep93xx
mach-exynos ARM: EXYNOS: Properly skip unitialized parent clock in power domain on 2016-05-11 11:21:14 +02:00
mach-footbridge
mach-gemini ARM: gemini: remove unnecessary mdio-gpio includes 2015-10-21 19:50:43 -07:00
mach-highbank
mach-hisi
mach-imx ARM: imx6: add missing BM_CLPCR_BYPASS_PMIC_READY setting for imx6sx 2016-09-24 10:07:39 +02:00
mach-integrator
mach-iop13xx
mach-iop32x
mach-iop33x
mach-ixp4xx ARM: ixp4xx: fix read{b,w,l} return types 2015-12-01 23:45:30 +01:00
mach-keystone
mach-ks8695
mach-lpc18xx
mach-lpc32xx
mach-mediatek ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-meson ARM: meson: Enable Meson8b SoCs 2015-10-08 17:22:11 +02:00
mach-mmp
mach-moxart
mach-mv78xx0
mach-mvebu ARM: mvebu: fix HW I/O coherency related deadlocks 2016-07-27 09:47:39 -07:00
mach-mxs
mach-netx
mach-nomadik
mach-nspire
mach-omap1 ARM: OMAP1: DMA: Correct the number of logical channels 2017-12-09 18:42:41 +01:00
mach-omap2 ARM: OMAP2+: Release device node after it is no longer needed. 2017-12-16 10:33:51 +01:00
mach-orion5x ARM: orion5x: Fix legacy get_irqnr_and_base 2015-11-25 15:01:00 +00:00
mach-picoxcell
mach-prima2 ARM: prima2: always enable reset controller 2016-05-04 14:48:53 -07:00
mach-pxa ARM: pxa: Don't rely on public mmc header to include leds.h 2017-11-08 10:06:29 +01:00
mach-qcom ARM: Remove __ref on hotplug cpu die path 2015-10-22 09:55:03 -07:00
mach-realview net: smc91x: fix SMC accesses 2016-09-30 10:18:37 +02:00
mach-rockchip
mach-rpc
mach-s3c24xx cpufreq: s3c24xx: Do not mark s3c2410_plls_add as __init 2015-11-27 10:10:32 +09:00
mach-s3c64xx ASoC: samsung: pass DMA channels as pointers 2016-04-12 09:08:32 -07:00
mach-s5pv210
mach-sa1100 ARM: sa1100: clear reset status prior to reboot 2016-10-07 15:23:43 +02:00
mach-shmobile ARM: shmobile: fix regulator quirk for Gen2 2016-10-07 15:23:43 +02:00
mach-socfpga ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel 2016-05-11 11:21:14 +02:00
mach-spear ARM: remove duplicate 'const' annotations' 2017-10-08 10:14:20 +02:00
mach-sti
mach-stm32
mach-sunxi ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-tegra ARM: SoC platform updates for v4.4 2015-11-10 14:56:23 -08:00
mach-u300 spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
mach-uniphier ARM: uniphier: rework SMP operations to use trampoline code 2015-10-27 09:20:53 +09:00
mach-ux500 ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation 2017-01-26 08:23:49 +01:00
mach-versatile
mach-vexpress ARM: Remove __ref on hotplug cpu die path 2015-10-22 09:55:03 -07:00
mach-vt8500
mach-w90x900
mach-zx ARM: zx: only build power domain code when CONFIG_PM=y 2015-11-19 16:16:45 +01:00
mach-zynq ARM: zynq: Reserve correct amount of non-DMA RAM 2017-01-15 13:41:36 +01:00
mm ARM: 8721/1: mm: dump: check hardware RO bit for LPAE 2017-11-30 08:37:19 +00:00
net ARM: net: bpf: fix zero right shift 2016-01-06 01:32:09 -05:00
nwfpe
oprofile
plat-iop
plat-omap
plat-orion mvebu fixes for 4.3 (part 1) 2015-10-14 17:10:55 +02:00
plat-pxa ARM: pxa: add the number of DMA requestor lines 2017-10-05 09:41:48 +02:00
plat-samsung ASoC: samsung: pass DMA channels as pointers 2016-04-12 09:08:32 -07:00
plat-versatile
probes
tools
vdso ARM: 8449/1: fix bug in vdsomunge swab32 macro 2015-10-29 15:20:15 +00:00
vfp
xen swiotlb-xen: implement xen_swiotlb_dma_mmap callback 2017-10-05 09:41:48 +02:00
Kconfig ARM: 8454/1: OF implies OF_FLATTREE 2015-11-28 23:26:12 +00:00
Kconfig-nommu ARM: 8635/1: nommu: allow enabling REMAP_VECTORS_TO_RAM 2017-10-08 10:14:17 +02:00
Kconfig.debug ARM: debug-ll: fix BCM63xx entry for multiplatform 2016-03-03 15:07:08 -08:00
Makefile