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| author | Heiko Carstens <hca@linux.ibm.com> | 2023-09-11 22:40:00 +0300 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2023-09-19 14:26:56 +0300 |
| commit | 2372d391421350e318c98844d21ab9ad16e3eac0 (patch) | |
| tree | ef23030da35c0b5a005c8ae3556306d26bd16724 /arch/s390/include/asm/mmu_context.h | |
| parent | dfa33ce1245a4b88402947fa0a847e179044d2fc (diff) | |
| download | linux-2372d391421350e318c98844d21ab9ad16e3eac0.tar.xz | |
s390/ctlreg: use local_ctl_load() and local_ctl_store() where possible
Convert all single control register usages of __local_ctl_load() and
__local_ctl_store() to local_ctl_load() and local_ctl_store().
This also requires to change the type of some struct lowcore members
from __u64 to unsigned long.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/mmu_context.h')
| -rw-r--r-- | arch/s390/include/asm/mmu_context.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index a72865fce0ad..0e93275f80f0 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -81,7 +81,7 @@ static inline void switch_mm_irqs_off(struct mm_struct *prev, struct mm_struct * S390_lowcore.user_asce = next->context.asce; cpumask_set_cpu(cpu, &next->context.cpu_attach_mask); /* Clear previous user-ASCE from CR7 */ - __local_ctl_load(s390_invalid_asce, 7, 7); + local_ctl_load(7, &s390_invalid_asce); if (prev != next) cpumask_clear_cpu(cpu, &prev->context.cpu_attach_mask); } @@ -111,7 +111,7 @@ static inline void finish_arch_post_lock_switch(void) __tlb_flush_mm_lazy(mm); preempt_enable(); } - __local_ctl_load(S390_lowcore.user_asce, 7, 7); + local_ctl_load(7, &S390_lowcore.user_asce); } #define activate_mm activate_mm @@ -120,7 +120,7 @@ static inline void activate_mm(struct mm_struct *prev, { switch_mm(prev, next, current); cpumask_set_cpu(smp_processor_id(), mm_cpumask(next)); - __local_ctl_load(S390_lowcore.user_asce, 7, 7); + local_ctl_load(7, &S390_lowcore.user_asce); } #include <asm-generic/mmu_context.h> |