aboutsummaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-aaec2000/dma.h
diff options
context:
space:
mode:
authorErnie Petrides <petrides@redhat.com>2006-12-07 02:14:09 +0100
committerAndi Kleen <andi@basil.nowhere.org>2006-12-07 02:14:09 +0100
commit103efcd9aac1de4da6a1477f2f3b9fcf35273a18 (patch)
treeac8e8a1f379a35cfaa96992fb3f8c69e1c88195e /include/asm-arm/arch-aaec2000/dma.h
parentc55d92d141b9c40c67db249de91f5c224eb49859 (diff)
[PATCH] x86-64: fix perms/range of vsyscall vma in /proc/*/maps
The final line of /proc/<pid>/maps on x86_64 for native 64-bit tasks shows an incorrect ending address and incorrect permissions. There is only a single page mapped in this vsyscall region, and it is accessible for both read and execute. The patch below fixes this. (Since 32-bit-compat tasks have a real vma with correct perms/range, no change is necessary for that scenario.) Before the patch, a "cat /proc/self/maps | tail -1" shows this: ffffffffff600000-ffffffffffe00000 ---p 00000000 [...] After the patch, this is the output: ffffffffff600000-ffffffffff601000 r-xp 00000000 [...] Signed-off-by: Ernie Petrides <petrides@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-arm/arch-aaec2000/dma.h')
0 files changed, 0 insertions, 0 deletions