From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D3871212566 for ; Thu, 25 Jun 2026 13:01:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782392484; cv=none; b=Lkt/EsqVz0CiyazwEwC3R39rwMxRI6zoSAlLKZz7TXJ9rr9Akbq/9TTWYjRxPjqNYZbP5KK9WrPt60IpwGV/fKYaPTEWJrLnz+pbIIvH7yR2LUlYD7Y4pAnEVjUhkDLYzwQHpVnJ107RpFIgjXe2Ye+ifuzjWm7X58yOZGN8aOw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782392484; c=relaxed/simple; bh=culk48HL8bXpu0r6FCRlrYUTQGpj6eC0Vq/pDDnEH6s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jV82J23REqeibC+7i11VaJr8aGJNI5jzpSVrh77r8Bwy+0iT9C798ak2MKhM69mBExTd7fb1pmj3wjIX/Dapnhe0w+9RTI5zzZxiw5cFnMp/sXU6RG/bGWjpeexzxBg3fkCDRU3AllQayaBnnx2VY/1LrNG8lsDAfCWXQLpvqSk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=fiSxugUj; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="fiSxugUj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2BDA1F000E9; Thu, 25 Jun 2026 13:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1782392483; bh=iVLD/Mi/f86fBSiMdLQaqOP4RSHQzTVoQRncNaHo6zo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=fiSxugUjpDcnQsMgCqPjVg8qmGiHIffyg6o4kKRwVGyFQgSws0eaPCqETjWS7psqn QSivNBkx3+Wnr58aCpZ4OaiRBX0x3KqlIpGW2Ykk3sOwWVFf9Hh9taL04koGMbTZbx ufUR9/V0G0YgXtu3uDkZBLvdC5b96qW99uzqnNAU= Date: Thu, 25 Jun 2026 13:53:39 +0100 From: Greg KH To: Faicker Mo Cc: stable@vger.kernel.org Subject: Re: need the upstream commit to be merged to stable kernel Message-ID: <2026062530-kinship-repackage-8875@gregkh> References: <2026062331-bruising-wimp-74a7@gregkh> <2026062320-backtrack-unusable-96e1@gregkh> <2026062536-pleat-unpiloted-9a6c@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Thu, Jun 25, 2026 at 08:11:18PM +0800, Faicker Mo wrote: > On Thu, Jun 25, 2026 at 3:32 PM Greg KH wrote: > > > > On Thu, Jun 25, 2026 at 11:42:31AM +0800, Faicker Mo wrote: > > > On Tue, Jun 23, 2026 at 3:06 PM Greg KH wrote: > > > > > > > > On Tue, Jun 23, 2026 at 09:03:42AM +0200, Greg KH wrote: > > > > > On Tue, Jun 23, 2026 at 02:35:18PM +0800, Faicker Mo wrote: > > > > > > Subject: net: net_failover: Fix the deadlock in slave register > > > > > > Commit: b84c563 > > > > > > Reason: wish the upstream commit to be merged to 7.0, because Ubuntu > > > > > > 26.04 (LTS) uses this kernel. Thanks. > > > > > > > > > > > > > > > > Sure, but note that 7.0.y will go end-of-life in a matter of days :) > > > > > > > > > > Also applied to 6.18.y which will not go end-of-life. > > > > > > > > Nope, breaks the build :( > > > Hi, I tested it with make defconfig(CONFIG_NET_FAILOVER=y), make > > > vmlinux, no errors. > > > Both 7.0.y and 6.18.y branches were tested. > > > > Here's what I get: > > > > $ make -j100 > > DESCEND objtool > > CALL scripts/checksyscalls.sh > > INSTALL libsubcmd_headers > > CC [M] net/core/failover.o > > CC [M] drivers/net/net_failover.o > > MODPOST Module.symvers > > ERROR: modpost: "netif_open" [drivers/net/net_failover.ko] undefined! > > make[2]: *** [scripts/Makefile.modpost:147: Module.symvers] Error 1 > > make[1]: *** [/home/gregkh/linux/stable/linux-7.0.y/Makefile:2061: modpost] Error 2 > > make: *** [Makefile:248: __sub-make] Error 2 > Got this. > Need commit 3fdd33697c2b(net: export netif_open for self_test usage) Ok, that worked better, thanks. greg k-h