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(parent: c79dd94) | patch
unwind_user/x86: Enable frame pointer unwinding on x86
authorJosh Poimboeuf <jpoimboe@kernel.org>
Wed, 27 Aug 2025 19:36:45 +0000 (15:36 -0400)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 29 Oct 2025 09:29:58 +0000 (10:29 +0100)
commit49cf34c0815f93fb2ea3ab5cfbac1124bd9b45d0
tree7d992773237a9eea5f25ac04a547c04b45c8de31tree | snapshot
parentc79dd946e370af3537edb854f210cba3a94b4516commit | diff
unwind_user/x86: Enable frame pointer unwinding on x86

Use ARCH_INIT_USER_FP_FRAME to describe how frame pointers are unwound
on x86, and enable CONFIG_HAVE_UNWIND_USER_FP accordingly so the
unwind_user interfaces can be used.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20250827193828.347397433@kernel.org
arch/x86/Kconfig diff | blob | blame | history
arch/x86/include/asm/unwind_user.h [new file with mode: 0644] blob
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