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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-09-29 08:48:34 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-10-08 12:17:13 +0200 |
| commit | d2a5cd83ee984c0e9fc172d2df9591c264261a52 (patch) | |
| tree | e764f63d42a7e875ed2d1e35088dbc1028a751e4 /arch/powerpc/mm | |
| parent | powerpc: Remove CONFIG_PPC601_SYNC_FIX (diff) | |
| download | linux-d2a5cd83ee984c0e9fc172d2df9591c264261a52.tar.xz linux-d2a5cd83ee984c0e9fc172d2df9591c264261a52.zip | |
powerpc: Drop SYNC_601() ISYNC_601() and SYNC()
Those macros are now empty at all time. Drop them.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/7990bb63fc53e460bfa94f8040184881d9e6fbc3.1601362098.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/book3s32/hash_low.S | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/powerpc/mm/book3s32/hash_low.S b/arch/powerpc/mm/book3s32/hash_low.S index 1690d369688b..3143de6ae769 100644 --- a/arch/powerpc/mm/book3s32/hash_low.S +++ b/arch/powerpc/mm/book3s32/hash_low.S @@ -199,11 +199,9 @@ _GLOBAL(add_hash_page) * covered by a BAT). -- paulus */ mfmsr r9 - SYNC rlwinm r0,r9,0,17,15 /* clear bit 16 (MSR_EE) */ rlwinm r0,r0,0,28,26 /* clear MSR_DR */ mtmsr r0 - SYNC_601 isync #ifdef CONFIG_SMP @@ -262,7 +260,6 @@ _GLOBAL(add_hash_page) /* reenable interrupts and DR */ mtmsr r9 - SYNC_601 isync lwz r0,4(r1) @@ -506,11 +503,9 @@ _GLOBAL(flush_hash_pages) * covered by a BAT). -- paulus */ mfmsr r10 - SYNC rlwinm r0,r10,0,17,15 /* clear bit 16 (MSR_EE) */ rlwinm r0,r0,0,28,26 /* clear MSR_DR */ mtmsr r0 - SYNC_601 isync /* First find a PTE in the range that has _PAGE_HASHPTE set */ @@ -629,7 +624,6 @@ _GLOBAL(flush_hash_pages) #endif 19: mtmsr r10 - SYNC_601 isync blr EXPORT_SYMBOL(flush_hash_pages) @@ -643,11 +637,9 @@ _GLOBAL(_tlbie) lwz r8,TASK_CPU(r2) oris r8,r8,11 mfmsr r10 - SYNC rlwinm r0,r10,0,17,15 /* clear bit 16 (MSR_EE) */ rlwinm r0,r0,0,28,26 /* clear DR */ mtmsr r0 - SYNC_601 isync lis r9,mmu_hash_lock@h ori r9,r9,mmu_hash_lock@l @@ -664,7 +656,6 @@ _GLOBAL(_tlbie) li r0,0 stw r0,0(r9) /* clear mmu_hash_lock */ mtmsr r10 - SYNC_601 isync #else /* CONFIG_SMP */ tlbie r3 @@ -681,11 +672,9 @@ _GLOBAL(_tlbia) lwz r8,TASK_CPU(r2) oris r8,r8,10 mfmsr r10 - SYNC rlwinm r0,r10,0,17,15 /* clear bit 16 (MSR_EE) */ rlwinm r0,r0,0,28,26 /* clear DR */ mtmsr r0 - SYNC_601 isync lis r9,mmu_hash_lock@h ori r9,r9,mmu_hash_lock@l @@ -709,7 +698,6 @@ _GLOBAL(_tlbia) li r0,0 stw r0,0(r9) /* clear mmu_hash_lock */ mtmsr r10 - SYNC_601 isync #endif /* CONFIG_SMP */ blr |