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[2620:137:e000::1:20]) by mx.google.com with ESMTP id hw8-20020a170907a0c800b0078db6f488c2si7080515ejc.56.2022.10.26.10.20.51; Wed, 26 Oct 2022 10:21:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=2WS3IOjY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233555AbiJZQnJ (ORCPT + 99 others); Wed, 26 Oct 2022 12:43:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232773AbiJZQnI (ORCPT ); Wed, 26 Oct 2022 12:43:08 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD65DBCB5; Wed, 26 Oct 2022 09:43:07 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 6D28FB82387; Wed, 26 Oct 2022 16:43:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99B6EC433D6; Wed, 26 Oct 2022 16:43:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666802585; bh=6BdUDzrTWv7lQM9PT7jH50q2oQbyw0zx9UeXFuq2mys=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=2WS3IOjYid/UHum4bQD1Wu+XM7qJnGfLhg0J+sy4guBg1vVqgJ40P48QPU3LKCj5a 1TzfbMZKQhom60prmAv8UvyA/xV33tsAfBwHmp3zXl26akfVNxFd7ifkmKTgMxHamG dYA6VOX1SlFTZ9k930V/m3tlXdrXZG7lBgh0THp4= Date: Wed, 26 Oct 2022 18:43:02 +0200 From: Greg KH To: mdecandia@gmail.com Cc: akpm@linux-foundation.org, bsegall@google.com, edumazet@google.com, jbaron@akamai.com, khazhy@google.com, linux-kernel@vger.kernel.org, r@hev.cc, rpenyaev@suse.de, shakeelb@google.com, stable@kernel.org, stable@vger.kernel.org, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk Subject: Re: [PATCH 5.4 051/389] epoll: autoremove wakers even more aggressively Message-ID: References: <20220823080117.738248512@linuxfoundation.org> <20221026160051.5340-1-mdecandia@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221026160051.5340-1-mdecandia@gmail.com> X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 26, 2022 at 06:00:51PM +0200, mdecandia@gmail.com wrote: > > Subject: [PATCH 5.4 051/389] epoll: autoremove wakers even more aggressively > > Hi all, > I'm facing an hangup of runc command during startup of containers on Ubuntu 20.04, > just adding this patch to my updated linux kernel 5.4.210. I do not understand what you mean by this, sorry. What kernel causes problems? What commit causes issues? What commit fixed the issue? confused, greg k-h