someOS/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Files
58fce20645303bee01d74144ec00e405be43b1ca
linux/arch
History
Alexandre Ghiti af10ffa69b arm: use STACK_TOP when computing mmap base address 
[ Upstream commit 86e568e9c0 ]

mmap base address must be computed wrt stack top address, using TASK_SIZE
is wrong since STACK_TOP and TASK_SIZE are not equivalent.

Link: http://lkml.kernel.org/r/20190730055113.23635-8-alex@ghiti.fr
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Acked-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: James Hogan <jhogan@kernel.org>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-07 18:57:18 +02:00
..
alpha
alpha: Fix Eiger NR_IRQS to 128
2019-02-20 10:25:47 +01:00
arc
ARC: mm: SIGSEGV userspace trying to access kernel virtual memory
2019-09-16 08:22:14 +02:00
arm
arm: use STACK_TOP when computing mmap base address
2019-10-07 18:57:18 +02:00
arm64
arm64: consider stack randomization for mmap base only when necessary
2019-10-07 18:57:17 +02:00
c6x
kbuild: rename LDFLAGS to KBUILD_LDFLAGS
2018-08-24 08:22:08 +09:00
h8300
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
2019-04-05 22:32:55 +02:00
hexagon
hexagon: modify ffs() and fls() to return int
2018-09-10 19:42:15 -05:00
ia64
ia64:unwind: fix double free for mod->arch.init_unw_table
2019-10-05 13:09:38 +02:00
m68k
m68k: Prevent some compiler warnings in Coldfire builds
2019-10-05 13:09:43 +02:00
microblaze
mm: make the __PAGETABLE_PxD_FOLDED defines non-empty
2018-12-29 13:37:57 +01:00
mips
mips: properly account for stack randomization and stack guard gap
2019-10-07 18:57:18 +02:00
nds32
nds32: Fix gcc 8.0 compiler option incompatible.
2019-02-12 19:46:57 +01:00
nios2
nios2: kconfig: remove duplicate DEBUG_STACK_USAGE symbol defintions
2018-08-27 09:47:20 +08:00
openrisc
Merge tag 'for-linus' of git://github.com/openrisc/linux
2018-08-23 14:09:37 -07:00
parisc
parisc: Fix build of compressed kernel even with debug enabled
2019-08-06 19:06:55 +02:00
powerpc
powerpc: dump kernel log before carrying out fadump or kdump
2019-10-07 18:57:02 +02:00
riscv
riscv: remove unused variable in ftrace
2019-09-16 08:21:44 +02:00
s390
hypfs: Fix error number left in struct pointer member
2019-10-07 18:57:15 +02:00
sh
sh: kernel: hw_breakpoint: Fix missing break in switch statement
2019-08-25 10:47:42 +02:00
sparc
sparc: perf: fix updated event period in response to PERF_EVENT_IOC_PERIOD
2019-06-25 11:35:57 +08:00
um
um: Silence lockdep complaint about mmap_sem
2019-07-31 07:27:04 +02:00
unicore32
mm: convert return type of handle_mm_fault() caller to vm_fault_t
2018-08-17 16:20:28 -07:00
x86
KVM: x86: Manually calculate reserved bits when loading PDPTRS
2019-10-05 13:10:05 +02:00
xtensa
xtensa: add missing isync to the cpu_reset TLB code
2019-08-25 10:47:47 +02:00
.gitignore
…
Kconfig
jump_label: move 'asm goto' support test to Kconfig
2019-06-04 08:02:34 +02:00