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| author | Sven Schnelle <svens@linux.ibm.com> | 2020-08-20 09:48:23 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-08-26 18:07:04 +0200 |
| commit | 1196f12a2c960951d02262af25af0bb1775ebcc2 (patch) | |
| tree | 4c2740fa669b410787945a774c711e5a3d71125d /arch/s390/mm/vmem.c | |
| parent | Linux 5.9-rc2 (diff) | |
| download | linux-1196f12a2c960951d02262af25af0bb1775ebcc2.tar.xz linux-1196f12a2c960951d02262af25af0bb1775ebcc2.zip | |
s390: don't trace preemption in percpu macros
Since commit a21ee6055c30 ("lockdep: Change hardirq{s_enabled,_context}
to per-cpu variables") the lockdep code itself uses percpu variables. This
leads to recursions because the percpu macros are calling preempt_enable()
which might call trace_preempt_on().
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/vmem.c')
0 files changed, 0 insertions, 0 deletions