| commit | 941150a326be88af245034ef4b3e9fa00229aa2d | [log] [tgz] |
|---|---|---|
| author | Hugh Dickins <hugh@veritas.com> | Tue Jun 21 17:15:06 2005 -0700 |
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | Tue Jun 21 18:46:19 2005 -0700 |
| tree | 03a058776dccd007150a3f57b1f36bf63b8f6a5d | |
| parent | 400e65146c428d2ef677a927786fda2cec545a76 [diff] |
[PATCH] mbind: fix verify_pages pte_page Strict mbind's check that pages already mapped are on right node has been using pte_page without checking if pfn_valid, and without page_table_lock to prevent spurious failures when try_to_unmap_one intervenes between the pte_present and the pte_page. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>