diff options
author | Andi Kleen <ak@suse.de> | 2006-05-15 18:19:47 +0200 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-16 07:59:32 -0700 |
commit | 40e59a61669a3cab9e0bd24644e29155d6b00970 (patch) | |
tree | 25db313781596303562a1a316592ffb9ff96542b /mm/page_io.c | |
parent | fad7906d16e8c4926aeb5b0f1756eb9f55b2837d (diff) | |
download | linux-40e59a61669a3cab9e0bd24644e29155d6b00970.tar.gz |
[PATCH] x86_64: Don't schedule on exception stack on preemptive kernels
Extends an earlier patch from John Blackwood to more exception handlers that also run on the exception stacks. Expand the use of preempt_conditional_{sti,cli} to all cases where interrupts are to be re-enabled during exception handling while running on an IST stack. Based on original patch from Jan Beulich. Cc: John Blackwood <john.blackwood@ccur.com> Cc: jbeulich@novell.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions