diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-10-10 17:30:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 11:51:39 +0100 |
| commit | c7f66ad880a953855f6cfa2c522ebc914298ceb3 (patch) | |
| tree | fd74d9e264ff37da25a7e38c99a4264fda2b22cb /arch | |
| parent | 32e29541b5aaf345fb8685a8d771b421251b6ff0 (diff) | |
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
commit 17179aeb9d34cc81e1a4ae3f85e5b12b13a1f8d0 upstream.
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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 96ca90ce0264..c48705c726ac 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -530,7 +530,7 @@ 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); |