Helge Deller 64a0099626 parisc: fix cache-flushing ...

commit 57737c49dd upstream.

This commit:
f8dae00684: parisc: Ensure full cache coherency for kmap/kunmap
caused negative caching side-effects, e.g. hanging processes with expect and
too many inequivalent alias messages from flush_dcache_page() on Debian 5 systems.

This patch now partly reverts it and has been in production use on our debian buildd
makeservers since a week without any major problems.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-02-06 11:08:17 -08:00

..

asm

parisc: fix cache-flushing

2014-02-06 11:08:17 -08:00

uapi/asm

parisc: break out SOCK_NONBLOCK define to own asm header file

2013-12-04 10:55:49 -08:00