diff options
| author | Andi Kleen <ak@suse.de> | 2005-05-20 17:27:57 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-20 18:48:20 -0400 |
| commit | 7856dfeb23c16ef3d8dac8871b4d5b93c70b59b9 (patch) | |
| tree | 0e9f799c3882dce14b49356c6db10bb6f4ba1713 /ipc | |
| parent | c4d1fcf3a2ea89b6d6221fa8b4588c77aff50995 (diff) | |
[PATCH] x86_64: Fixed guard page handling again in iounmap
Caused oopses again. Also fix potential mismatch in checking if
change_page_attr was needed.
To do it without races I needed to change mm/vmalloc.c to export a
__remove_vm_area that does not take vmlist lock.
Noticed by Terence Ripperda and based on a patch of his.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions