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| author | Michael Ellerman <mpe@ellerman.id.au> | 2024-12-18 14:43:47 +0300 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-01-11 08:09:45 +0300 |
| commit | 2bf66e66d2e6feece6175ec09ec590a0a8563bdd (patch) | |
| tree | 61d60ae06ae3dd7f0a7f449d0483c87e89f30f6f /arch/powerpc/include/uapi/asm/papr_pdsm.h | |
| parent | 200f22fa48a8c670a1ba66d18d810c51055e6ae9 (diff) | |
| download | linux-2bf66e66d2e6feece6175ec09ec590a0a8563bdd.tar.xz | |
selftests/powerpc: Fix argument order to timer_sub()
Commit c814bf958926 ("powerpc/selftests: Use timersub() for
gettimeofday()"), got the order of arguments to timersub() wrong,
leading to a negative time delta being reported, eg:
test: gettimeofday
tags: git_version:v6.12-rc5-409-gdddf291c3030
time = -3.297781
success: gettimeofday
The correct order is minuend, subtrahend, which in this case is end,
start. Which gives:
test: gettimeofday
tags: git_version:v6.12-rc5-409-gdddf291c3030-dirty
time = 3.300650
success: gettimeofday
Fixes: c814bf958926 ("powerpc/selftests: Use timersub() for gettimeofday()")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20241218114347.428108-1-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc/include/uapi/asm/papr_pdsm.h')
0 files changed, 0 insertions, 0 deletions