]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b8c72d2) | patch
powerpc/47x: Make sure mcsr is cleared before enabling machine check interrupts
authorDave Kleikamp <shaggy@linux.vnet.ibm.com>
Wed, 18 Aug 2010 06:44:23 +0000 (06:44 +0000)
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>
Mon, 23 Aug 2010 11:36:58 +0000 (07:36 -0400)
commitcaa3b1533829be47e4a7eeb51c8bb4a7eb8e9ce0
tree0dfb0f460f5ce48ce1fbc155bab68cf652c8addctree | snapshot
parentb8c72d21ac94da3528000ac6eddbb8ffd97523d7commit | diff
powerpc/47x: Make sure mcsr is cleared before enabling machine check interrupts

Clear the machine check syndrom register before enabling machine check
interrupts.  The initial state of the tlb can lead to parity errors being
flagged early after a cold boot.

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
arch/powerpc/kernel/head_44x.S diff | blob | history
Linux Kernel Source Tree.