From: Christophe Leroy Date: Sat, 10 Oct 2020 17:30:59 +0000 (+0000) Subject: powerpc/mm: Fix verification of MMU_FTR_TYPE_44x X-Git-Tag: v5.11-rc1~76^2~129 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=17179aeb9d34cc81e1a4ae3f85e5b12b13a1f8d0;p=linux-2.6-block.git powerpc/mm: Fix verification of MMU_FTR_TYPE_44x 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/ceede82fadf37f3b8275e61fcf8cf29a3e2ec7fe.1602351011.git.christophe.leroy@csgroup.eu --- diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 8b946ec68d1b..49b668a85eb8 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -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);