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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-02-08 15:10:25 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-02-11 23:35:09 +1100 |
| commit | 08353779f2889305f64e04de3e46ed59ed60f859 (patch) | |
| tree | 93c01a90f34b6cc4323ce23c926eb5aae068c03d /tools/perf/scripts/python/stackcollapse.py | |
| parent | fb5608fd117a8b48752d2b5a7e70847c1ed33d33 (diff) | |
powerpc/irq: Rework helpers that manipulate MSR[EE/RI]
In preparation of porting PPC32 to C syscall entry/exit,
rewrite the following helpers as static inline functions and
add support for PPC32 in them:
__hard_irq_enable()
__hard_irq_disable()
__hard_EE_RI_disable()
__hard_RI_enable()
Then use them in PPC32 version of arch_local_irq_disable()
and arch_local_irq_enable() to avoid code duplication.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/0e290372a0e7dc2ae657b4a01aec85f8de7fdf77.1612796617.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions