x86/ibt: Add exact_endbr() helper

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For when we want to exactly match ENDBR, and not everything that we
can scribble it with.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20250224124200.059556588@infradead.org

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Peter Zijlstra 2025-02-24 13:37:05 +01:00 • committed by Ingo Molnar

parent 9a54fb3134

commit 500a41acb0

1 changed files with 17 additions and 3 deletions

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arch/x86/kernel/alternative.c

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