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| author | Jens Remus <jremus@linux.ibm.com> | 2025-12-08 17:03:51 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-12-17 13:31:08 +0100 |
| commit | aa6047ef7204ea1faa346b9123439abed0546f7e (patch) | |
| tree | d969f215413cbf5f5eb25e5eed9af9ab83150e75 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 2652f9a4b019e34fbbde8dcd1396f1f00ec4844f (diff) | |
x86/unwind_user: Guard unwind_user_word_size() by UNWIND_USER
The unwind user framework in general requires an architecture-specific
implementation of unwind_user_word_size() to be present for any unwind
method, whether that is fp or a future other method, such as potentially
sframe.
Guard unwind_user_word_size() by the availability of the UNWIND_USER
framework instead of the specific HAVE_UNWIND_USER_FP method.
This facilitates to selectively disable HAVE_UNWIND_USER_FP on x86
(e.g. for test purposes) once a new unwind method is added to unwind
user.
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251208160352.1363040-4-jremus@linux.ibm.com
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions