[dm-devel] [git pull] device mapper fixes for 3.18
Mikulas Patocka
mpatocka at redhat.com
Mon Nov 24 16:47:52 UTC 2014
BTW. also don't forget this:
https://www.redhat.com/archives/dm-devel/2014-November/msg00031.html
Mikulas
On Wed, 12 Nov 2014, Mike Snitzer wrote:
> Hi Linus,
>
> The following changes since commit 56ec16cb1e1ce46354de8511eef962a417c32c92:
>
> dm log userspace: fix memory leak in dm_ulog_tfr_init failure path (2014-10-05 20:03:38 -0400)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/dm-3.18-fixes
>
> for you to fetch changes up to 9b460d3699324d570a4d4161c3741431887f102f:
>
> dm btree: fix a recursion depth bug in btree walking code (2014-11-10 15:23:58 -0500)
>
> Please pull, thanks.
> Mike
>
> ----------------------------------------------------------------
> . stable fix for dm-thin that avoids normal IO racing with discard
>
> . stable fix for a dm-cache related bug in dm-btree walking code that
> results from using very large fast device (e.g. 4T) with a very small
> cache blocksize (e.g. 32K) -- this is a very uncommon configuration
>
> . a couple fixes for dm-raid (one for stable and the other addresses a
> crash in 3.18-rc1 code)
>
> . stable fix for dm-thinp that addresses a very rare dm-bufio bug having
> to do with memory reclaimation (via shrinker) when using dm-thinp
> ontop of loopback devices
>
> . fix a leak in dm-stripe target constructor's error path
>
> ----------------------------------------------------------------
> Heinz Mauelshagen (2):
> dm raid: ensure superblock's size matches device's logical block size
> dm raid: fix inaccessible superblocks causing oops in configure_discard_support
>
> Joe Thornber (2):
> dm thin: grab a virtual cell before looking up the mapping
> dm btree: fix a recursion depth bug in btree walking code
>
> Mikulas Patocka (1):
> dm bufio: change __GFP_IO to __GFP_FS in shrinker callbacks
>
> Pavitra Kumar (1):
> dm stripe: fix potential for leak in stripe_ctr error path
>
> drivers/md/dm-bufio.c | 12 ++++++------
> drivers/md/dm-raid.c | 17 ++++++++++++-----
> drivers/md/dm-stripe.c | 4 +++-
> drivers/md/dm-thin.c | 16 ++++++++++++----
> drivers/md/persistent-data/dm-btree-internal.h | 6 ++++++
> drivers/md/persistent-data/dm-btree-spine.c | 2 +-
> drivers/md/persistent-data/dm-btree.c | 24 ++++++++++--------------
> 7 files changed, 50 insertions(+), 31 deletions(-)
>
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