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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 C0F94C433DF for ; Tue, 19 May 2020 10:53:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 984D3207D8 for ; Tue, 19 May 2020 10:53:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589885633; bh=SaHVtBOSU3JUQGaVfj+rJSDVhkCnrgknWT7OZr409xM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=QKF/RFpEF/x5sut2HmohFeYXfzfhgzWqR05c+qnXdhO3VELJ/VpQ/g1WF5LWll8hi n6gHtmCgZ2xBskDgGhG35voJWqwpCHmDeydoGiIDDoQTkQebAdFIvwwzPXUooSqDWI xDJlQ3WBhnioZQ95ywG482x/SD3E5H26OFCb49Z0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728722AbgESKxx (ORCPT ); Tue, 19 May 2020 06:53:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:51126 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726121AbgESKxw (ORCPT ); Tue, 19 May 2020 06:53:52 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D7B7206D4; Tue, 19 May 2020 10:53:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589885631; bh=SaHVtBOSU3JUQGaVfj+rJSDVhkCnrgknWT7OZr409xM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RRA2R/hmv3rkRNxzfnF1zussdKZOqXRSZaI52hpowLFU2bVJVWJIXtelQcuDHKX7u h/iD6QuSNBLUpkVUqQcw7LShZOZ4B3b4PV8IRZTsRl/PfibFeo1/TTli1sdfAwIeNW 1TKezX+fuvRAoT/4wfB/yQXeaXMMyTO+pKytl0lM= Date: Tue, 19 May 2020 12:53:49 +0200 From: Greg Kroah-Hartman To: Henri Rosten Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Christoph Hellwig , Keith Busch , Jens Axboe , Giuliano Procida , lukas.bulwahn@gmail.com Subject: Re: [PATCH 4.4 63/86] block: defer timeouts to a workqueue Message-ID: <20200519105349.GB120343@kroah.com> References: <20200518173450.254571947@linuxfoundation.org> <20200518173503.131794977@linuxfoundation.org> <20200519060036.GA28441@buimax> <20200519073147.GA3997465@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200519073147.GA3997465@kroah.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 19, 2020 at 09:31:47AM +0200, Greg Kroah-Hartman wrote: > On Tue, May 19, 2020 at 09:00:38AM +0300, Henri Rosten wrote: > > On Mon, May 18, 2020 at 07:36:34PM +0200, Greg Kroah-Hartman wrote: > > > From: Christoph Hellwig > > > > > > commit 287922eb0b186e2a5bf54fdd04b734c25c90035c upstream. > > > > I notice 287922eb0b18 has been referenced in Fixes-tag in mainline > > commit 5480e299b5ae ("scsi: iscsi: Fix a potential deadlock in the > > timeout handler"). Consider if backporting 5480e299b5ae together with > > this 4.4 version of 287922eb0b18 is also relevant. > > Ugh, there are lots of "fixes for fixes" in these releases that seem to > be needed. Let me dig through and find them all as I should have done > before starting this -rc round :( Turns out you found the two issues here, and I've queued up this fix now. thanks, greg k-h