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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-08 11:18:11 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-08 11:18:11 -0700 |
commit | ea82593bad9a77f6f14c9701c13ff7368b22f027 (patch) | |
tree | 6de4cd868d202f96c4372d1265099a462ae141fb /kernel | |
parent | 9692df0581eae29abcc925ca3c12babc6c194741 (diff) | |
parent | 2c33d775ef4c25c0e1e1cc0fd5496d02f76bfa20 (diff) | |
download | linux-ea82593bad9a77f6f14c9701c13ff7368b22f027.tar.bz2 |
Merge tag 'timers-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner:
"A fix and an email address update:
- Mark the NMI safe time accessors notrace to prevent tracer
recursion when they are selected as trace clocks.
- John Stultz has a new email address"
* tag 'timers-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timekeeping: Mark NMI safe time accessors as notrace
MAINTAINERS: Update email address for John Stultz
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/time/timekeeping.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index dcdcb85121e4..3b1398fbddaf 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -482,7 +482,7 @@ static __always_inline u64 __ktime_get_fast_ns(struct tk_fast *tkf) * of the following timestamps. Callers need to be aware of that and * deal with it. */ -u64 ktime_get_mono_fast_ns(void) +u64 notrace ktime_get_mono_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_mono); } @@ -494,7 +494,7 @@ EXPORT_SYMBOL_GPL(ktime_get_mono_fast_ns); * Contrary to ktime_get_mono_fast_ns() this is always correct because the * conversion factor is not affected by NTP/PTP correction. */ -u64 ktime_get_raw_fast_ns(void) +u64 notrace ktime_get_raw_fast_ns(void) { return __ktime_get_fast_ns(&tk_fast_raw); } |