John David Anglin 5035b230e7 parisc: Also flush data TLB in flush_icache_page_asm
This is the second issue I noticed in reviewing the parisc TLB code.

The fic instruction may use either the instruction or data TLB in
flushing the instruction cache.  Thus, on machines with a split TLB, we
should also flush the data TLB after setting up the temporary alias
registers.

Although this has no functional impact, I changed the pdtlb and pitlb
instructions to consistently use the index register %r0.  These
instructions do not support integer displacements.

Tested on rp3440 and c8000.

Signed-off-by: John David Anglin  <dave.anglin@bell.net>
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Helge Deller <deller@gmx.de>
2016-11-25 12:32:01 +01:00
..
2016-10-06 22:10:19 +02:00
2016-10-11 20:52:47 +02:00
2008-10-15 20:55:51 +02:00
2016-04-14 17:47:19 +02:00
nm
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