| commit | 461d1597ffad7a826f8aaa63ab0727c37b632e34 | [log] [tgz] |
|---|---|---|
| author | Markos Chandras <markos.chandras@imgtec.com> | Mon Jan 26 09:40:34 2015 +0000 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Mon Feb 16 10:55:26 2015 +0100 |
| tree | 2a04779169ef83fb9df1de6c8bdc41163cbd8243 | |
| parent | d79d853df126553f9a185151e310f6dc74205ae5 [diff] |
MIPS: asm: pgtable: Add c0 hazards on HTW start/stop sequences
When we use htw_{start,stop}() outside of htw_reset(), we need
to ensure that c0 changes have been propagated properly before
we attempt to continue with subsequence memory operations.
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: <stable@vger.kernel.org> # 3.17+
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9114/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>