From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3513EC3F2D1 for ; Mon, 2 Mar 2020 09:34:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 12A3F246BB for ; Mon, 2 Mar 2020 09:34:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727176AbgCBJe5 (ORCPT ); Mon, 2 Mar 2020 04:34:57 -0500 Received: from mx2.suse.de ([195.135.220.15]:35654 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726382AbgCBJe5 (ORCPT ); Mon, 2 Mar 2020 04:34:57 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id C2B58AC7C; Mon, 2 Mar 2020 09:34:55 +0000 (UTC) From: Coly Li To: axboe@kernel.dk Cc: linux-bcache@vger.kernel.org, linux-block@vger.kernel.org, hare@suse.de, mhocko@suse.com, mkoutny@suse.com, Coly Li Subject: [PATCH 0/2] bcache patches for Linux v5.6-rc5 Date: Mon, 2 Mar 2020 17:34:48 +0800 Message-Id: <20200302093450.48016-1-colyli@suse.de> X-Mailer: git-send-email 2.16.4 Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Jens, Here are two more simple fixes for Linux v5.6-rc5. - The first one fixes the backing device registration failure if the regiserting process is timeout and killed by udevd. - The second patch changes code comments for previous patch which ignores pending signal. The reason of receiving signal is not from OOM, it is from udevd for timeout. Calling flush_signals() is a workaround before I find a method to make kthread_run() and kthread_create() handling signal correctly. Please take these patches and thank you in advance. Coly Li --- Coly Li (2): bcache: ignore pending signals in bcache_device_init() bcache: fix code comments for ignore pending signals drivers/md/bcache/alloc.c | 14 +++++++------- drivers/md/bcache/btree.c | 14 +++++++------- drivers/md/bcache/super.c | 12 ++++++++++++ 3 files changed, 26 insertions(+), 14 deletions(-) -- 2.16.4