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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8016BC433FE for ; Wed, 26 Oct 2022 16:43:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233497AbiJZQnI (ORCPT ); Wed, 26 Oct 2022 12:43:08 -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> Precedence: bulk List-ID: X-Mailing-List: stable@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