From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:40160 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751635AbcITMNR (ORCPT ); Tue, 20 Sep 2016 08:13:17 -0400 Subject: Patch "lightnvm: put bio before return" has been added to the 4.4-stable tree To: ww.tao0320@gmail.com, axboe@fb.com, ben.hutchings@codethink.co.uk, gregkh@linuxfoundation.org, m@bjorling.me Cc: , From: Date: Tue, 20 Sep 2016 14:13:22 +0200 Message-ID: <14743736026653@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled lightnvm: put bio before return to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: lightnvm-put-bio-before-return.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 16c6d048d7b74249a4387700887e8adb13028866 Mon Sep 17 00:00:00 2001 From: Wenwei Tao Date: Thu, 4 Feb 2016 15:13:23 +0100 Subject: lightnvm: put bio before return MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Wenwei Tao commit 16c6d048d7b74249a4387700887e8adb13028866 upstream. The bio is not returned if the data page cannot be allocated. Signed-off-by: Wenwei Tao Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe Cc: Ben Hutchings Signed-off-by: Greg Kroah-Hartman --- drivers/lightnvm/rrpc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/lightnvm/rrpc.c +++ b/drivers/lightnvm/rrpc.c @@ -287,8 +287,10 @@ static int rrpc_move_valid_pages(struct } page = mempool_alloc(rrpc->page_pool, GFP_NOIO); - if (!page) + if (!page) { + bio_put(bio); return -ENOMEM; + } while ((slot = find_first_zero_bit(rblk->invalid_pages, nr_pgs_per_blk)) < nr_pgs_per_blk) { Patches currently in stable-queue which might be from ww.tao0320@gmail.com are queue-4.4/lightnvm-put-bio-before-return.patch