Ard Biesheuvel 7b1af97957 arm64: kasan: ensure that the KASAN zero page is mapped read-only ... When switching from the early KASAN shadow region, which maps the entire shadow space read-write, to the permanent KASAN shadow region, which uses a zero page to shadow regions that are not subject to instrumentation, the lowest level table kasan_zero_pte[] may be reused unmodified, which means that the mappings of the zero page that it contains will still be read-write. So update it explicitly to map the zero page read only when we activate the permanent mapping. Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>		2016-01-25 11:09:05 +00:00
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alpha	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
arc	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
arm	Merge branch 'akpm' (patches from Andrew)	2016-01-23 11:13:56 -08:00
arm64	arm64: kasan: ensure that the KASAN zero page is mapped read-only	2016-01-25 11:09:05 +00:00
avr32	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
blackfin	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
c6x	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
cris	Merge branch 'akpm' (patches from Andrew)	2016-01-21 12:32:08 -08:00
frv	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
h8300	Merge branch 'akpm' (patches from Andrew)	2016-01-21 12:32:08 -08:00
hexagon	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
ia64	[IA64] Enable copy_file_range syscall for ia64	2016-01-22 14:20:01 -08:00
m32r	m32r: fix m32104ut_defconfig build fail	2016-01-14 16:00:49 -08:00
m68k	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
metag	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
microblaze	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
mips	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2016-01-24 12:50:56 -08:00
mn10300	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
nios2	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
openrisc	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
parisc	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
powerpc	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
s390	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
score
sh	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
sparc	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
tile	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
um	um: kill pfn_t	2016-01-15 17:56:32 -08:00
unicore32	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00
x86	pmem: add wb_cache_pmem() to the PMEM API	2016-01-22 17:02:18 -08:00
xtensa	dma-mapping: remove <asm-generic/dma-coherent.h>	2016-01-20 17:09:18 -08:00
.gitignore
Kconfig	dma-mapping: always provide the dma_map_ops based implementation	2016-01-20 17:09:18 -08:00