| commit | 207f583d7179f707f402c36a7bda5ca1fd03ad5b | |
| author | John David Anglin <dave.anglin@bell.net> | |
| Wed, 16 May 2012 09:14:52 +0000 (16 10:14 +0100) | ||
| committer | James Bottomley <JBottomley@Parallels.com> | |
| Wed, 16 May 2012 12:15:06 +0000 (16 13:15 +0100) | ||
| tree | c598fc21706f110c7a1578ef3bf17b9fd01005df | treesnapshot (tar.gz zip) |
| parent | 5e185581d7c46ddd33cd9c01106d1fc86efb9376 | commitdiff |
[PARISC] fix crash in flush_icache_page_asm on PA1.1
As pointed out by serveral people, PA1.1 only has a type 26 instruction
meaning that the space register must be explicitly encoded. Not giving an
explicit space means that the compiler uses the type 24 version which is PA2.0
only resulting in an illegal instruction crash.
This regression was caused by
commit f311847c2fcebd81912e2f0caf8a461dec28db41
Author: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Wed Dec 22 10:22:11 2010 -0600
parisc: flush pages through tmpalias space
Reported-by: Helge Deller <deller@gmx.de>
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org #2.6.39+
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
As pointed out by serveral people, PA1.1 only has a type 26 instruction
meaning that the space register must be explicitly encoded. Not giving an
explicit space means that the compiler uses the type 24 version which is PA2.0
only resulting in an illegal instruction crash.
This regression was caused by
commit f311847c2fcebd81912e2f0caf8a461dec28db41
Author: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Wed Dec 22 10:22:11 2010 -0600
parisc: flush pages through tmpalias space
Reported-by: Helge Deller <deller@gmx.de>
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org #2.6.39+
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| arch/parisc/kernel/pacache.S | diffblobblamehistory |