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| author | Jason Cooper <jason@lakedaemon.net> | 2016-10-11 20:54:02 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 22:06:32 (GMT) |
| commit | fa5114c78c596e977af04865b697b7fcb092a0fb (patch) | |
| tree | ff9131f0a1d43ec14b2be1e61e352947272b0229 /arch/tile/mm/mmap.c | |
| parent | c984cbf2e34cd622b5531f776029f7b23ff17e50 (diff) | |
| download | linux-fa5114c78c596e977af04865b697b7fcb092a0fb.tar.xz | |
arm64: use simpler API for random address requests
Currently, all callers to randomize_range() set the length to 0 and
calculate end by adding a constant to the start address. We can simplify
the API to remove a bunch of needless checks and variables.
Use the new randomize_addr(start, range) call to set the requested
address.
Link: http://lkml.kernel.org/r/20160803233913.32511-5-jason@lakedaemon.net
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: "Russell King - ARM Linux" <linux@arm.linux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/tile/mm/mmap.c')
0 files changed, 0 insertions, 0 deletions