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| author | Avi Kivity <avi@qumranet.com> | 2007-01-06 01:36:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2007-01-06 08:55:26 +0100 |
| commit | 3bb65a22a4502067f8cd3cb4c923ffa70be62091 (patch) | |
| tree | b8ee904c9a4b99f0c8f58e93b257f653222e3ba0 /include/asm-um | |
| parent | [PATCH] KVM: MMU: Page table write flood protection (diff) | |
| download | linux-3bb65a22a4502067f8cd3cb4c923ffa70be62091.tar.xz linux-3bb65a22a4502067f8cd3cb4c923ffa70be62091.zip | |
[PATCH] KVM: MMU: Never free a shadow page actively serving as a root
We always need cr3 to point to something valid, so if we detect that we're
freeing a root page, simply push it back to the top of the active list.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-um')
0 files changed, 0 insertions, 0 deletions