From: LEROY Christophe Date: Fri, 19 Sep 2014 08:36:10 +0000 (+0200) Subject: powerpc/8xx: Invalidate non present TLB as early as possible X-Git-Tag: omap-for-v3.19/fixes-rc1~123^2~8^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c51a6821bdbc9068adda93b3b8ee65df8e4642a6;p=pandora-kernel.git powerpc/8xx: Invalidate non present TLB as early as possible 8xx sometimes need to load a invalid/non-present TLBs in it DTLB asm handler. These must be invalidated separaly as linux mm doesn't. Commit 5efab4a02c89c252fb4cce097aafde5f8208dbfe was invalidating them in arch/powerpc/mm/fault.c. This patch does the invalidation earlier in order to free the TLB as soon as possible. This also has the advantage of removing some 8xx specific code from fault.c Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- Reading git-diff-tree failed