diff options
| author | Benjamin Gray <bgray@linux.ibm.com> | 2022-11-09 15:51:08 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-11-30 21:46:48 +1100 |
| commit | 0f0a0a6091e678b1a75078ecd6b02176f3228dbb (patch) | |
| tree | cccbfce0f3990b88479bc54017dbbb481423ac79 | |
| parent | baf1ed24b27db475b38f534953885d0425e2232d (diff) | |
cxl: Use radix__flush_all_mm instead of generic flush_all_mm
The generic implementation of this function isn't really generic (Hash
is not implemented). Unfortunately, the runtime warnings cannot be
replaced with BUILD_BUG's, so it seems safer not to provide a stub in
the first place.
Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221109045112.187069-6-bgray@linux.ibm.com
| -rw-r--r-- | arch/powerpc/include/asm/mmu_context.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index c1ea270bb848..57f5017111f4 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -151,8 +151,8 @@ static inline void mm_context_remove_copro(struct mm_struct *mm) * nMMU and/or PSL need to be cleaned up. * * Both the 'copros' and 'active_cpus' counts are looked at in - * flush_all_mm() to determine the scope (local/global) of the - * TLBIs, so we need to flush first before decrementing + * radix__flush_all_mm() to determine the scope (local/global) + * of the TLBIs, so we need to flush first before decrementing * 'copros'. If this API is used by several callers for the * same context, it can lead to over-flushing. It's hopefully * not common enough to be a problem. @@ -164,7 +164,7 @@ static inline void mm_context_remove_copro(struct mm_struct *mm) * in-between. */ if (radix_enabled()) { - flush_all_mm(mm); + radix__flush_all_mm(mm); c = atomic_dec_if_positive(&mm->context.copros); /* Detect imbalance between add and remove */ |