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powerpc/mm: Fix verification of MMU_FTR_TYPE_44x

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MMU_FTR_TYPE_44x cannot be checked by cpu_has_feature()

Use mmu_has_feature() instead

Fixes: 23eb7f560a2a ("powerpc: Convert flush_icache_range & friends to C")
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ceede82fadf37f3b8275e61fcf8cf29a3e2ec7fe.1602351011.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-10-10 17:30:59 +00:00 committed by Michael Ellerman
parent c3cb5dbd85
commit 17179aeb9d
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/mm/mem.c
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@ -556,7 +556,7 @@ void __flush_dcache_icache(void *p)
* space occurs, before returning to user space.
*/
if (cpu_has_feature(MMU_FTR_TYPE_44x))
if (mmu_has_feature(MMU_FTR_TYPE_44x))
return;
invalidate_icache_range(addr, addr + PAGE_SIZE);