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(parent: 0b35454) | patch
MIPS: hugetlbfs: Fix hazard between tlb write and pagemask restoration.
authorRalf Baechle <ralf@linux-mips.org>
Tue, 16 Oct 2012 23:01:21 +0000 (01:01 +0200)
committerRalf Baechle <ralf@linux-mips.org>
Tue, 16 Oct 2012 23:01:21 +0000 (01:01 +0200)
commit96785d57ad2882dd64f92f1a90007681ee1e73ac
tree288de3517e82ae560d154c69cea57e98c96d2b51tree | snapshot
parent0b35454e11d2eb063917e54d1033b49800322767commit | diff
MIPS: hugetlbfs: Fix hazard between tlb write and pagemask restoration.

On some CPU the write to pagemask might complete before the TLB write
instruction reads from the pagemask register.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/mm/tlb-r4k.c diff | blob | history
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