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(parent: 819da1e) | patch
MIPS: c-r4k: Treat physically indexed dcaches as not aliasing
authorPaul Burton <paul.burton@imgtec.com>
Fri, 19 Aug 2016 17:13:35 +0000 (18:13 +0100)
committerRalf Baechle <ralf@linux-mips.org>
Tue, 3 Jan 2017 15:48:40 +0000 (16:48 +0100)
commitd66f99bc46925831236cf2335fcc6087d34e2195
tree299bc1d9dfee316bd8ab757a46489f1634f36680tree | snapshot (tar.gz zip)
parent819da1ead13621edd4f05df730651cf5b623de7ecommit | diff
MIPS: c-r4k: Treat physically indexed dcaches as not aliasing

Physically indexed caches cannot suffer from virtual aliasing, so clear
the MIPS_CACHE_ALIASES bit in order to ensure we don't do extra work
avoiding aliasing that cannot happen.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14017/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/mm/c-r4k.c diff | blob | blame | history