x86/stackframe/32: Allow int3_emulate_push()

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Now that x86_32 has an unconditional gap on the kernel stack frame,
the int3_emulate_push() thing will work without further changes.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Peter Zijlstra 2019-05-08 09:40:54 +02:00 • committed by Ingo Molnar

parent 3c88c692c2

commit faeedb0679

2 changed files with 0 additions and 9 deletions

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arch/x86/include/asm/text-patching.h

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7

arch/x86/kernel/ftrace.c

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