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x86/retpoline: Add feature bit for additional return buffer protections

Andi Kleen lkml 1 version New

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  1. v1 Latest2 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2x86/retpoline: Add feature bit for additional return buffer protectionsarch/x86/include/asm/cpufeatures.h arch/x86/kernel/cpu/bugs.c+6 -00 replies
2/2x86/retpoline: Fill return buffer on interrupt return to kernelarch/x86/entry/entry_32.S arch/x86/entry/entry_64.S+32 -30 replies

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