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[PARISC] Explicitly specify sr4 when flushing kernel space
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Specify sr4 when flushing kernel space (we could equally well use sr5-7,
but must not use sr0).

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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Matthew Wilcox authored and Kyle McMartin committed Oct 22, 2005
1 parent 9b3b331 commit e635c96
Showing 1 changed file with 17 additions and 17 deletions.
34 changes: 17 additions & 17 deletions arch/parisc/kernel/pacache.S
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Original file line number Diff line number Diff line change
Expand Up @@ -949,23 +949,23 @@ flush_kernel_icache_page:
sub %r25, %r23, %r25


1: fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
fic,m %r23(%r26)
1: fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
fic,m %r23(%sr4, %r26)
CMPB<< %r26, %r25, 1b
fic,m %r23(%r26)
fic,m %r23(%sr4, %r26)

sync
bv %r0(%r2)
Expand All @@ -987,7 +987,7 @@ flush_kernel_icache_range_asm:
ANDCM %r26, %r21, %r26

1: CMPB<<,n %r26, %r25, 1b
fic,m %r23(%r26)
fic,m %r23(%sr4, %r26)

sync
bv %r0(%r2)
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