]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0a19cba) | patch
drbd: merge_bvec_fn: properly remap bvm->bi_bdev
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 10 Nov 2014 16:21:13 +0000 (17:21 +0100)
committerZefan Li <lizefan@huawei.com>
Tue, 14 Apr 2015 09:33:41 +0000 (17:33 +0800)
commita2288455adaf8c9e4c3a77166910bd3e9756ec51
treee6e644d7769f18b06b6ee154a672d2838ab58f04tree
parent0a19cbabd8ec76490c2b9fc5f76d3cd1302e46cfcommit | diff
drbd: merge_bvec_fn: properly remap bvm->bi_bdev

commit 3b9d35d744bb5139f9fed57f38c019bb8c7d351c upstream.

This was not noticed for many years. Affects operation if
md raid is used a backing device for DRBD.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
[lizf: Backported to 3.4: s/device/mdev]
Signed-off-by: Zefan Li <lizefan@huawei.com>
drivers/block/drbd/drbd_req.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git