x86/refcounts: Switch to UD2 for exceptions

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As done in commit 3b3a371cc9 ("x86/debug: Use UD2 for WARN()"), this
switches to UD2 from UD0 to keep disassembly readable.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20180225165056.GA11719@beast

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Kees Cook 2018-02-25 08:50:56 -08:00 • committed by Thomas Gleixner

parent f3afe530d6

commit cb097be703

1 changed files with 1 additions and 1 deletions

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arch/x86/include/asm/refcount.h

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