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authorWu Fengguang <fengguang.wu@intel.com>2010-04-06 14:34:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-04-07 08:38:03 -0700
commit70655c06bd3f25111312d63985888112aed15ac5 (patch)
treee6db465a10b6ece8f50fbcfce97404f03044e248 /drivers/rtc/rtc-m41t80.c
parent12765517d9dbb477a2432375938f1eb5bdbcb532 (diff)
readahead: fix NULL filp dereference
btrfs relocate_file_extent_cluster() calls us with NULL filp: [ 4005.426805] BUG: unable to handle kernel NULL pointer dereference at 00000021 [ 4005.426818] IP: [<c109a130>] page_cache_sync_readahead+0x18/0x3e Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Cc: Yan Zheng <yanzheng@21cn.com> Reported-by: Kirill A. Shutemov <kirill@shutemov.name> Tested-by: Kirill A. Shutemov <kirill@shutemov.name> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-m41t80.c')
0 files changed, 0 insertions, 0 deletions