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| author | Thomas Gleixner <tglx@linutronix.de> | 2024-10-31 13:04:07 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-11-02 10:14:31 +0100 |
| commit | d44d26987bb3df6d76556827097fc9ce17565cb8 (patch) | |
| tree | aaa63e3eaad5a63592fbd887111390ae3ad24045 /tools/testing/selftests/wireguard | |
| parent | 1d4199cbbe95efaba51304cfd844bd0ccd224e61 (diff) | |
| download | linux-stable-d44d26987bb3df6d76556827097fc9ce17565cb8.tar.gz linux-stable-d44d26987bb3df6d76556827097fc9ce17565cb8.tar.bz2 linux-stable-d44d26987bb3df6d76556827097fc9ce17565cb8.zip | |
timekeeping: Remove CONFIG_DEBUG_TIMEKEEPING
Since 135225a363ae timekeeping_cycles_to_ns() handles large offsets which
would lead to 64bit multiplication overflows correctly. It's also protected
against negative motion of the clocksource unconditionally, which was
exclusive to x86 before.
timekeeping_advance() handles large offsets already correctly.
That means the value of CONFIG_DEBUG_TIMEKEEPING which analyzed these cases
is very close to zero. Remove all of it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <jstultz@google.com>
Link: https://lore.kernel.org/all/20241031120328.536010148@linutronix.de
Diffstat (limited to 'tools/testing/selftests/wireguard')
| -rw-r--r-- | tools/testing/selftests/wireguard/qemu/debug.config | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/testing/selftests/wireguard/qemu/debug.config b/tools/testing/selftests/wireguard/qemu/debug.config index 9d172210e2c6..139fd9aa8b12 100644 --- a/tools/testing/selftests/wireguard/qemu/debug.config +++ b/tools/testing/selftests/wireguard/qemu/debug.config @@ -31,7 +31,6 @@ CONFIG_SCHED_DEBUG=y CONFIG_SCHED_INFO=y CONFIG_SCHEDSTATS=y CONFIG_SCHED_STACK_END_CHECK=y -CONFIG_DEBUG_TIMEKEEPING=y CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y |