ARM: minor sigpage enhancements
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Cover letter [PATCH 0/2] ARM: minor sigpage enhancements
Quoted 12 lines · Kees Cook
Quoted 11 lines · Nathan Lynch
Russell,
Would you consider taking these for 3.17? I've been carrying the sigpage placement randomization as part of the VDSO patch set but it seems worthwhile on its own. Using
_install_special_mappingfor the VDSO and similar VMAs was recently suggested by Andy Lutomirski.Nathan Lynch (2):
ARM: use_install_special_mappingfor sigpage
ARM: place sigpage at a random offset above stack
Quoted 6 lines
Quoted 2 lines
arch/arm/kernel/process.c | 60 ++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 51 insertions(+), 9 deletions(-)Cool! Thanks for this.
Reviewed-by Kees Cook <[email protected]>
Russell, okay to add these to your patch tracker?