From: Jan Beulich Date: Wed, 17 Oct 2007 16:04:33 +0000 (+0200) Subject: i386: avoid temporarily inconsistent pte-s X-Git-Tag: v2.6.24-rc1~476^2~102 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa506dc7b12d03fbf8fd11aab752aed1aadd9c07;p=pandora-kernel.git i386: avoid temporarily inconsistent pte-s One more of these issues (which were considered fixed a few releases back): other than on x86-64, i386 allows set_fixmap() to replace already present mappings. Consequently, on PAE, care must be taken to not update the high half of a pte while the low half is still holding the old value. [ tglx: arch/x86 adaptation ] Signed-off-by: Jan Beulich Signed-off-by: Andi Kleen Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner arch/x86/mm/pgtable_32.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- Reading git-diff-tree failed