Merge tag 'pr-20141220-x86-vdso' of...
Merge tag 'pr-20141220-x86-vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux into x86/urgent Pull a VDSO fix from Andy Lutomirski: "One vdso fix for a longstanding ASLR bug that's been in the news lately. The vdso base address has always been randomized, and I don't think there's anything particularly wrong with the range over which it's randomized, but the implementation seems to have been buggy since the very beginning. This fixes the implementation to remove a large bias that caused a small fraction of possible vdso load addresess to be vastly more likely than the rest of the possible addresses." Signed-off-by: NIngo Molnar <mingo@kernel.org>
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