linux.git/fs/minix, branch v2.6.30

fs/minix: return f_fsid for statfs(2)

2009-04-03T02:05:09+00:00

Make minix file system return f_fsid info for statfs(2).

Signed-off-by: Coly Li 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Update my email address

2009-03-22T18:28:37+00:00

Update all previous incarnations of my email address to the correct one.

Signed-off-by: Gertjan van Wingerde 
Signed-off-by: Linus Torvalds

fs/Kconfig: move minix out

2009-01-22T10:15:58+00:00

Signed-off-by: Alexey Dobriyan

minix: fix add link's wrong position calculation

2009-01-06T23:59:27+00:00

Fix the add link method.  The oosition in the directory was calculated in
wrong way - it had the incorrect shift direction.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Evgeniy Dushistov 
Cc: Nick Piggin 
Cc: 		[2.6.lots]
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

CRED: Wrap task credential accesses in the Minix filesystem

2008-11-13T23:38:57+00:00

Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells 
Reviewed-by: James Morris 
Acked-by: Serge Hallyn 
Signed-off-by: James Morris

SL*B: drop kmem cache argument from constructor

2008-07-26T19:00:07+00:00

Kmem cache passed to constructor is only needed for constructors that are
themselves multiplexeres.  Nobody uses this "feature", nor does anybody uses
passed kmem cache in non-trivial way, so pass only pointer to object.

Non-trivial places are:
	arch/powerpc/mm/init_64.c
	arch/powerpc/mm/hugetlbpage.c

This is flag day, yes.

Signed-off-by: Alexey Dobriyan 
Acked-by: Pekka Enberg 
Acked-by: Christoph Lameter 
Cc: Jon Tollefson 
Cc: Nick Piggin 
Cc: Matt Mackall 
[akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c]
[akpm@linux-foundation.org: fix mm/slab.c]
[akpm@linux-foundation.org: fix ubifs]
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

minix: remove !NO_TRUNCATE code

2008-07-25T17:53:30+00:00

This patch removes the !NO_TRUNCATE code that anyway required a manual
editing of the code for being used.

Signed-off-by: Adrian Bunk 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

iget: stop the MINIX filesystem from using iget() and read_inode()

2008-02-07T16:42:28+00:00

Stop the MINIX filesystem from using iget() and read_inode().  Replace
minix_read_inode() with minix_iget(), and call that instead of iget().
minix_iget() then uses iget_locked() directly and returns a proper error code
instead of an inode in the event of an error.

minix_fill_super() returns any error incurred when getting the root inode
instead of EINVAL.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: David Howells 
Acked-by: Christoph Hellwig 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

limit minixfs printks on corrupted dir i_size

2007-10-17T15:42:53+00:00

This attempts to address CVE-2006-6058
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6058

first reported at http://projects.info-pull.com/mokb/MOKB-17-11-2006.html

Essentially a corrupted minix dir inode reporting a very large
i_size will loop for a very long time in minix_readdir, minix_find_entry,
etc, because on EIO they just move on to try the next page.  This is
under the BKL, printk-storming as well.  This can lock up the machine
for a very long time.  Simply ratelimiting the printks gets things back
under control.  Make the message a bit more informative while we're here.

Signed-off-by: Eric Sandeen 
Cc: Bodo Eggert <7eggert@gmx.de>
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs: mark nibblemap const

2007-10-17T15:42:47+00:00

Signed-off-by: Philippe De Muyter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds