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(parent: fc5e709) | patch
powerpc/476: Add isync after loading mmu and debug spr's
authorDave Kleikamp <shaggy@linux.vnet.ibm.com>
Fri, 5 Mar 2010 10:43:24 +0000 (10:43 +0000)
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>
Wed, 5 May 2010 14:39:13 +0000 (10:39 -0400)
commit221c185d4e11b4061409da5d592779ced484614c
treebe1cd256f8f1dee8439409e32ddde6b924e05425tree | snapshot (tar.gz zip)
parentfc5e709731429bc2db27897630e7c0089f297680commit | diff
powerpc/476: Add isync after loading mmu and debug spr's

476 requires an isync after loading MMU and debug related SPR's.  Some of
these are in performance-critical paths and may need to be optimized, but
initially, we're playing it safe.

Signed-off-by: Torez Smith <lnxtorez@linux.vnet.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
arch/powerpc/kernel/kprobes.c diff | blob | blame | history
arch/powerpc/kernel/process.c diff | blob | blame | history