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=-11.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 4535DC11F65 for ; Wed, 30 Jun 2021 11:06:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 27B206135D for ; Wed, 30 Jun 2021 11:06:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234270AbhF3LJM (ORCPT ); Wed, 30 Jun 2021 07:09:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:51080 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229882AbhF3LJK (ORCPT ); Wed, 30 Jun 2021 07:09:10 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4EFFA61447; Wed, 30 Jun 2021 11:06:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1625051201; bh=CJAxId1381zQAlIrCiuoBZ8izcZU0T+sz1hTGjqWUJ0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=zmMSAk0FcWgBtUn4JmKogSutbzlWTiVMyPhZ9IgdbSLpKHWDlYs9AVxrFKu/XzLo3 /uRthklJ+1IIyEm8HEDXBpLIQFZ3yDMrEDVq7tmLUgvX2TM0zX4C622rvhCXjQc+FP vvP7lsC9wnMocA8kD9mWY2VDMKnihIMYywXhlNpc= Date: Wed, 30 Jun 2021 13:06:39 +0200 From: Greg KH To: Petr Mladek Cc: stable@vger.kernel.org, akpm@linux-foundation.org, jenhaochen@google.com, liumartin@google.com, minchan@google.com, nathan@kernel.org, ndesaulniers@google.com, oleg@redhat.com, tj@kernel.org, torvalds@linux-foundation.org Subject: Re: [PATCH 0/2] kthread_worker: Fix race between kthread_mod_delayed_work() Message-ID: References: <162480383515619@kroah.com> <20210630110149.25086-1-pmladek@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210630110149.25086-1-pmladek@suse.com> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Wed, Jun 30, 2021 at 01:01:47PM +0200, Petr Mladek wrote: > This is backport of the series for the following stable trees: > > + 4.9 > + 4.14 > + 4.19 > > The orignal series did not apply because of a conflict with the commit > ("kthread: Convert worker lock to raw spinlock"). > > Petr Mladek (2): > kthread_worker: split code for canceling the delayed work timer > kthread: prevent deadlock when kthread_mod_delayed_work() races with > kthread_cancel_delayed_work_sync() > > kernel/kthread.c | 77 ++++++++++++++++++++++++++++++++---------------- > 1 file changed, 51 insertions(+), 26 deletions(-) > > -- > 2.26.2 > What is the original git commit ids of these patches in Linus's tree? thanks, greg k-h