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(parent: 9bd2b3a) | patch
x86/ftrace: Use alternative RET encoding
authorPeter Zijlstra <peterz@infradead.org>
Tue, 14 Jun 2022 21:15:40 +0000 (23:15 +0200)
committerBorislav Petkov <bp@suse.de>
Mon, 27 Jun 2022 08:33:58 +0000 (10:33 +0200)
commit0f2d60bba0e78c22a051eca444798f398c9c5127
tree13fca8c49b5b1f687e8e14cc1f87206186119412tree | snapshot
parent9bd2b3a6b6f04cdc3ecaccade7e985f1a498f7f1commit | diff
x86/ftrace: Use alternative RET encoding

Use the return thunk in ftrace trampolines, if needed.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
arch/x86/kernel/ftrace.c diff | blob | history
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