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authorKees Cook <keescook@chromium.org>2015-04-15 01:47:57 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 02:49:05 +0300
commit8e89a356feb6f196824a72101861d931a97ac2d2 (patch)
treea094206d40c115021bd0bc0f795091cee63b420f /arch/powerpc/mm/mmap.c
parented6322746afb74c2509e2f3a6464182793b16eb9 (diff)
downloadlinux-8e89a356feb6f196824a72101861d931a97ac2d2.tar.xz
s390: standardize mmap_rnd() usage
In preparation for splitting out ET_DYN ASLR, this refactors the use of mmap_rnd() to be used similarly to arm and x86, and extracts the checking of PF_RANDOMIZE. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Reviewed-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc/mm/mmap.c')
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