Marc Zyngier d4ad442b99 arm/arm64: KVM: Take mmap_sem in kvm_arch_prepare_memory_region ... commit 72f310481a08db821b614e7b5d00febcc9064b36 upstream. We don't hold the mmap_sem while searching for VMAs (via find_vma), in kvm_arch_prepare_memory_region, which can end up in expected failures. Fixes: commit 8eef91239e ("arm/arm64: KVM: map MMIO regions at creation time") Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Eric Auger <eric.auger@rehat.com> Reviewed-by: Christoffer Dall <cdall@linaro.org> [ Handle dirty page logging failure case ] Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-04-12 12:38:33 +02:00
..
alpha	alpha: fix copy_from_user()	2016-09-24 10:07:45 +02:00
arc	ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup	2017-02-14 15:22:50 -08:00
arm	arm/arm64: KVM: Take mmap_sem in kvm_arch_prepare_memory_region	2017-04-12 12:38:33 +02:00
arm64	arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2	2017-03-12 06:37:28 +01:00
avr32	avr32: off by one in at32_init_pio()	2016-10-07 15:23:45 +02:00
blackfin	net: smc91x: fix SMC accesses	2016-09-30 10:18:37 +02:00
c6x	c6x/ptrace: Remove useless PTRACE_SETREGSET implementation	2017-03-31 09:49:53 +02:00
cris	cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected	2017-01-12 11:22:48 +01:00
frv	frv: fix clear_user()	2016-09-24 10:07:44 +02:00
h8300	h8300/ptrace: Fix incorrect register transfer count	2017-03-31 09:49:53 +02:00
hexagon	hexagon: fix strncpy_from_user() error return	2016-09-24 10:07:44 +02:00
ia64	ia64: copy_from_user() should zero the destination on access_ok() failure	2016-09-24 10:07:46 +02:00
m32r	m32r: fix __get_user()	2016-09-24 10:07:43 +02:00
m68k	m68k: Fix ndelay() macro	2016-12-15 08:49:23 -08:00
metag	metag/ptrace: Reject partial NT_METAG_RPIPE writes	2017-03-31 09:49:54 +02:00
microblaze	microblaze: fix copy_from_user()	2016-09-24 10:07:43 +02:00
mips	MIPS: Lantiq: Fix cascaded IRQ setup	2017-04-08 09:53:32 +02:00
mn10300	mn10300: copy_from_user() should zero on access_ok() failure...	2016-09-24 10:07:45 +02:00
nios2	nios2: copy_from_user() should zero the tail of destination	2016-09-24 10:07:45 +02:00
openrisc	openrisc: fix the fix of copy_from_user()	2016-09-24 10:07:46 +02:00
parisc	parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header	2017-02-01 08:30:53 +01:00
powerpc	powerpc/boot: Fix zImage TOC alignment	2017-03-26 12:13:19 +02:00
s390	s390/pci: fix use after free in dma_init	2017-03-26 12:13:18 +02:00
score	score: fix copy_from_user() and friends	2016-09-24 10:07:44 +02:00
sh	sh: fix copy_from_user()	2016-09-24 10:07:44 +02:00
sparc	sparc/ptrace: Preserve previous registers for short regset write	2017-03-31 09:49:54 +02:00
tile	tile/ptrace: Preserve previous registers for short regset write	2017-02-01 08:30:52 +01:00
um	um: Don't discard .text.exit section	2016-09-07 08:32:38 +02:00
unicore32	pwm: Changes for v4.4-rc1	2015-11-11 09:16:10 -08:00
x86	xen/setup: Don't relocate p2m over existing one	2017-04-08 09:53:30 +02:00
xtensa	xtensa: move parse_tag_fdt out of #ifdef CONFIG_BLK_DEV_INITRD	2017-03-15 09:57:14 +08:00
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Kconfig