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 63BC7ECAAD5 for ; Mon, 29 Aug 2022 08:12:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229628AbiH2IMX (ORCPT ); Mon, 29 Aug 2022 04:12:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229579AbiH2IMW (ORCPT ); Mon, 29 Aug 2022 04:12:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0845954659; Mon, 29 Aug 2022 01:12:20 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 92BF960DB9; Mon, 29 Aug 2022 08:12:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 458C3C433D6; Mon, 29 Aug 2022 08:12:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1661760739; bh=5BArqRfjqGhgY7Qi3//xqrpKpeOtRqPRGdf3w0m5HKk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aNu0cI8eRgdYWSSmRJz8qs2fJBbtgDf1eUOu8p7mGuHdlTQsgmQwkxUaVpjkgJhEz Gw8ZtmC7fBUWFRv9mSOgvNVyPguepE2ChTuPIfzt5gkiysGCfEvnLa8SKItZn5RmTx L4UdNrJU0ompVEgzWT/D1d+SmuiQ87j0v7yK6YHI= Date: Mon, 29 Aug 2022 10:12:15 +0200 From: Greg Kroah-Hartman To: Lukas Wunner Cc: Sasha Levin , stable-commits@vger.kernel.org, Steve Glendinning , UNGLinuxDriver@microchip.com, Mark Brown , Oleksij Rempel , Ferry Toth , Andrew Lunn , Andre Edich , kernelci-results@groups.io, bot@kernelci.org, gtucker@collabora.com, stable@vger.kernel.org, netdev@vger.kernel.org, linux-omap@vger.kernel.org, Phil Elwell , Marek Szyprowski Subject: Re: Patch "usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling" has been added to the 5.15-stable tree Message-ID: References: <20220815061223.2484037-1-sashal@kernel.org> <20220826132137.GA24932@wunner.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220826132137.GA24932@wunner.de> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Aug 26, 2022 at 03:21:37PM +0200, Lukas Wunner wrote: > Dear Sasha, Dear Greg, > > On Mon, Aug 15, 2022 at 02:12:23AM -0400, Sasha Levin wrote: > > This is a note to let you know that I've just added the patch titled > > > > usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling > > > > to the 5.15-stable tree which can be found at: > > Please consider reverting upstream commit > > 1ce8b37241ed291af56f7a49bbdbf20c08728e88 > usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling") > > in 5.15-stable and 5.18-stable. > > I have received two independent reports (from Mark Brown and Phil Elwell) > that the commit breaks link detection on LAN95xx USB Ethernet adapters > in those trees. > > The commit works fine in v5.19, but the backports to 5.15 and 5.18 are > apparently missing prerequisites. Until we've figured out what those are, > the commit should be reverted. I had to revert 2 commits for this. Also, 5.18 is end-of-life, no need to worry about that anymore, no one should be using it. thanks, greg k-h