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 F31FFC4332F for ; Wed, 14 Dec 2022 08:53:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237180AbiLNIxN (ORCPT ); Wed, 14 Dec 2022 03:53:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237375AbiLNIxM (ORCPT ); Wed, 14 Dec 2022 03:53:12 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C582260D5 for ; Wed, 14 Dec 2022 00:53:11 -0800 (PST) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 6997961842 for ; Wed, 14 Dec 2022 08:53:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F36B2C433D2; Wed, 14 Dec 2022 08:53:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1671007990; bh=rNc5Sald1fqqKAO7pTQOBr2HhhuxjmPqJKhTpdX1hqk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WFbV2OvSmC1peBl0lcOcKNDN1e4dPil6Ojuii7T44o5wx1E5s9sN19X/NgBYqygWj xNNcppVkqzPC80/4tC9ER7ERObFzgh7+41rGIVXbTOXLtJLynDJLVJWIAWVO00s0Y9 +mDXj5d2JeT4E4/sKCUAH/tpEHlHPogo2je//+ug= Date: Wed, 14 Dec 2022 09:53:07 +0100 From: Greg KH To: Meena Shanmugam Cc: stable@vger.kernel.org, jgross@suse.com Subject: Re: [PATCH 5.15 0/1] Request to cherry-pick 74e7e1efdad4 to 5.15.y Message-ID: References: <20221213215339.3697182-1-meenashanmugam@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221213215339.3697182-1-meenashanmugam@google.com> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Dec 13, 2022 at 09:53:38PM +0000, Meena Shanmugam wrote: > The commit 74e7e1efdad4 (xen/netback: don't call kfree_skb() with > interrupts disabled) fixes deadlock in Linux netback driver. This seems > to be a good candidate for the stable trees. This patch didn't apply > cleanly in 5.15 kernel due to difference in function prototypes in > drivers/net/xen-netback/common.h. > > Juergen Gross (1): > xen/netback: don't call kfree_skb() with interrupts disabled > > drivers/net/xen-netback/common.h | 2 +- > drivers/net/xen-netback/interface.c | 6 ++++-- > drivers/net/xen-netback/rx.c | 8 +++++--- > 3 files changed, 10 insertions(+), 6 deletions(-) > > -- > 2.39.0.rc1.256.g54fd8350bd-goog > Can you just test the latest stable -rc releases that were announced a few days ago instead? It has this commit in it, right? thanks, greg k-h