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authorJosh Poimboeuf <jpoimboe@kernel.org>2023-02-11 01:42:01 +0300
committerIngo Molnar <mingo@kernel.org>2023-02-11 14:37:51 +0300
commitffb1b4a41016295e298409c9dbcacd55680bd6d4 (patch)
tree28b6a4e2afd6c2ad1999bca5d95f8ba24133a942 /tools/perf/tests/make
parenta20717aca33b1ff133f513721050fe6c3d7f97b5 (diff)
downloadlinux-ffb1b4a41016295e298409c9dbcacd55680bd6d4.tar.xz
x86/unwind/orc: Add 'signal' field to ORC metadata
Add a 'signal' field which allows unwind hints to specify whether the instruction pointer should be taken literally (like for most interrupts and exceptions) rather than decremented (like for call stack return addresses) when used to find the next ORC entry. Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/d2c5ec4d83a45b513d8fd72fab59f1a8cfa46871.1676068346.git.jpoimboe@kernel.org
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