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(parent: dc1d055) | patch
x86/unwind/orc: Add 'unwind_debug' cmdline option
authorJosh Poimboeuf <jpoimboe@redhat.com>
Wed, 12 Apr 2023 20:31:05 +0000 (13:31 -0700)
committerJosh Poimboeuf <jpoimboe@kernel.org>
Tue, 16 May 2023 13:31:50 +0000 (06:31 -0700)
commit89da5a69a831f20df6463fd524e1578e12a8f46f
tree957a55db09a6b17a3c6695ba9d2e84517055a0a2tree | snapshot
parentdc1d05536f44cee16e46e86316e6718b2c0d8872commit | diff
x86/unwind/orc: Add 'unwind_debug' cmdline option

Sometimes the one-line ORC unwinder warnings aren't very helpful.  Add a
new 'unwind_debug' cmdline option which will dump the full stack
contents of the current task when an error condition is encountered.

Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Link: https://lore.kernel.org/r/6afb9e48a05fd2046bfad47e69b061b43dfd0e0e.1681331449.git.jpoimboe@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Documentation/admin-guide/kernel-parameters.txt diff | blob | history
arch/x86/kernel/unwind_orc.c diff | blob | history
This is a test repository.
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