Revision fc1c183353a113c71675fecd0485e5aa0fe68d72 authored by Pekka Enberg on 07 April 2010, 16:23:40 UTC, committed by Linus Torvalds on 09 April 2010, 17:09:50 UTC
As suggested by Linus, introduce a kern_ptr_validate() helper that does some sanity checks to make sure a pointer is a valid kernel pointer. This is a preparational step for fixing SLUB kmem_ptr_validate(). Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: David Rientjes <rientjes@google.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Matt Mackall <mpm@selenic.com> Cc: Nick Piggin <npiggin@suse.de> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 3.4 KB |
| Makefile | -rw-r--r-- | 388 bytes |
| acl.c | -rw-r--r-- | 10.4 KB |
| acl.h | -rw-r--r-- | 1.5 KB |
| balloc.c | -rw-r--r-- | 54.5 KB |
| bitmap.c | -rw-r--r-- | 702 bytes |
| dir.c | -rw-r--r-- | 13.5 KB |
| ext3_jbd.c | -rw-r--r-- | 1.5 KB |
| file.c | -rw-r--r-- | 2.2 KB |
| fsync.c | -rw-r--r-- | 2.8 KB |
| hash.c | -rw-r--r-- | 4.3 KB |
| ialloc.c | -rw-r--r-- | 21.1 KB |
| inode.c | -rw-r--r-- | 100.7 KB |
| ioctl.c | -rw-r--r-- | 7.7 KB |
| namei.c | -rw-r--r-- | 66.8 KB |
| namei.h | -rw-r--r-- | 170 bytes |
| resize.c | -rw-r--r-- | 33.5 KB |
| super.c | -rw-r--r-- | 82.5 KB |
| symlink.c | -rw-r--r-- | 1.3 KB |
| xattr.c | -rw-r--r-- | 34.6 KB |
| xattr.h | -rw-r--r-- | 3.8 KB |
| xattr_security.c | -rw-r--r-- | 1.9 KB |
| xattr_trusted.c | -rw-r--r-- | 1.5 KB |
| xattr_user.c | -rw-r--r-- | 1.6 KB |
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