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| author | Miroslav Benes <mbenes@suse.cz> | 2019-06-11 17:13:19 +0300 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2019-06-20 17:08:41 +0300 |
| commit | 67059d65f7da537c41513fc52e78eff096092b8c (patch) | |
| tree | dfad02a0ea99db7a64df350cf8a1d803fc66a423 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 380178ef7fde58f2040788a1bab972ce4867ac58 (diff) | |
| download | linux-67059d65f7da537c41513fc52e78eff096092b8c.tar.xz | |
Revert "livepatch: Remove reliable stacktrace check in klp_try_switch_task()"
This reverts commit 1d98a69e5cef3aeb68bcefab0e67e342d6bb4dad. Commit
31adf2308f33 ("livepatch: Convert error about unsupported reliable
stacktrace into a warning") weakened the enforcement for architectures
to have reliable stack traces support. The system only warns now about
it.
It only makes sense to reintroduce the compile time checking in
klp_try_switch_task() again and bail out early.
Signed-off-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions