]> git.baikalelectronics.ru Git - kernel.git/commit
powerpc/8xx: Revert commit 3eebad840152a356caa448b44a6ae43cc9921ec2
authorLEROY Christophe <christophe.leroy@c-s.fr>
Wed, 11 Sep 2013 16:44:44 +0000 (18:44 +0200)
committerScott Wood <scottwood@freescale.com>
Tue, 29 Oct 2013 02:11:18 +0000 (21:11 -0500)
commitf4e2d565cd33ed9f881ecb42cca9c640bb2dafb9
tree69680b0aa81907e625096b10f7fbf95f95528449
parentb5283b82c5a1ea9d344f497b972a5180a280bbe7
powerpc/8xx: Revert commit 3eebad840152a356caa448b44a6ae43cc9921ec2

The commit 3eebad840152a356caa448b44a6ae43cc9921ec2 ("powerpc/8xx: Fix
regression introduced by cache coherency rewrite") is not needed
anymore.  The issue was because dcbst wrongly sets the store bit when
causing a DTLB error, but this is now fixed by commit
81ccb7c4797e6d4a6ec36fbad71f9b28466e4426 ("powerpc/8xx: Fixup DAR from
buggy dcbX instructions.") which handles the buggy dcbx instructions on
data page faults on the 8xx.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[scottwood@freescale.com: fix commit message]
Signed-off-by: Scott Wood <scottwood@freescale.com>
arch/powerpc/mm/pgtable.c