diff options
| author | Nicholas Piggin <[email protected]> | 2017-08-18 15:15:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-08-18 15:32:01 -0700 |
| commit | 92e5aae457787d0bc6b255200d2fb116edf69794 (patch) | |
| tree | e246feb15627b3bbde2a033947ccede1eb0b2004 /lib/memory-notifier-error-inject.c | |
| parent | 739f79fc9db1b38f96b5a5109b247a650fbebf6d (diff) | |
kernel/watchdog: fix Kconfig constraints for perf hardlockup watchdog
Commit 05a4a9527931 ("kernel/watchdog: split up config options") lost
the perf-based hardlockup detector's dependency on PERF_EVENTS, which
can result in broken builds with some powerpc configurations.
Restore the dependency. Add it in for x86 too, despite x86 always
selecting PERF_EVENTS it seems reasonable to make the dependency
explicit.
Link: http://lkml.kernel.org/r/[email protected]
Fixes: 05a4a9527931 ("kernel/watchdog: split up config options")
Signed-off-by: Nicholas Piggin <[email protected]>
Acked-by: Don Zickus <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions