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| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-02-12 22:45:34 +0100 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-03-30 08:29:15 +0200 |
| commit | a8a93f3f03b7a8008d720e8d91798efe599d416c (patch) | |
| tree | 7238d910d74a8df91280a47bab57707beb4fa101 /arch/x86/kernel/paravirt.c | |
| parent | Merge branch 'bzip2-lzma-for-linus' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| download | linux-a8a93f3f03b7a8008d720e8d91798efe599d416c.tar.xz linux-a8a93f3f03b7a8008d720e8d91798efe599d416c.zip | |
mm: disable preemption in apply_to_pte_range
Impact: bugfix
Lazy mmu mode needs preemption disabled, so if we're apply to
init_mm (which doesn't require any pte locks), then explicitly
disable preemption. (Do it unconditionally after checking we've
successfully done the allocation to simplify the error handling.)
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/kernel/paravirt.c')
0 files changed, 0 insertions, 0 deletions