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(parent: 2cc7138) | patch
parisc: Use unshadowed index register for flush instructions in flush_dcache_page_asm...
authorJohn David Anglin <dave.anglin@bell.net>
Sun, 2 Jun 2013 16:21:48 +0000 (12:21 -0400)
committerHelge Deller <deller@gmx.de>
Tue, 18 Jun 2013 18:29:10 +0000 (20:29 +0200)
commitd65ea48dc61ffdf6cd7f25b4c319bbd68015e018
treed281837020793dc1660cbeab552b83237df9fd92tree | snapshot
parent2cc7138f4347df939ce03f313e3d87794bab36f8commit | diff
parisc: Use unshadowed index register for flush instructions in flush_dcache_page_asm and flush_icache_page_asm

The comment at the start of pacache.S states that the base and index
registers used for fdc,fic, and pdc instructions should not use shadowed
registers. Although this is probably unnecessary for tmpalias flushes,
there is also no reason not to comply.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/kernel/pacache.S diff | blob | history
Domain: System / Kernel;