From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A07E026A1CF; Thu, 14 May 2026 14:26:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778768791; cv=none; b=rPWv7MSNiDgcSKChwBu6GyX/qlZqwmBrutfnEbZJwtQZxwNRGM1rmMYUEWyPZEE+bKjmCaDGjKwrPtN0EbxH9jEbUkmAJhsemaa75kGLVMU9eoMl4u2JU/CQw4++9H/2iIPTYl6m/xQ+rvG0t7Eq891cETlgOC03lzaVpGI7NHs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778768791; c=relaxed/simple; bh=MakjjHPiiWf8LipOqirfV6r1KF2OvJwCMBgR2HGJ4XU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=X9UGlfiyAvVt69JZrxfyo1t5CAy24OTgBn3xiC/P9PfryE5eFHfaiHtsbdcDXmeBQ7mrQtX4e3EGqCpi+wbyBPlKI0YWjYaCjxL0PJQwuqyyEFT3fivgMYm8oFhYw//C8k+78C/mWg9d/Lvrr3YTtzN/2rLogDtYyQVcaAuc5Wc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JMc97asG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JMc97asG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C348C2BCB3; Thu, 14 May 2026 14:26:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778768791; bh=MakjjHPiiWf8LipOqirfV6r1KF2OvJwCMBgR2HGJ4XU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=JMc97asG90iJghqwyxCL/Eja605bkCsXDh5sFE0Qgi0LuhhHxM9LBVf6ri6WtO3tX LINsd+a1Tko4vKtbnmlxRXYQge53WhYZ4yvK9T/5P7g+2ICgvMlqnZiSJTrTk6vC5E UG8Hbn1rCd+ogpsKnBlJHq8nwbnvV9LNUNcvDNF0JeeGxyscTtiYrxvTU2xN47cwBx fgVn6Fck69sZtQGYxoBT2Khohvg3LrJPkTB9LRGsfOsRHFEJ6E0kta4wFhg8Y8d1a8 ijBRidFh+FY1L5vyeqzawtZ4xNuWE2CS8jIuSGPXjxqC3Pjiyz74MFxHf4DLBmalNZ ynvtY/rhugm3g== Message-ID: <200b3923-d794-4779-8f90-a8b858861d4c@kernel.org> Date: Thu, 14 May 2026 08:26:29 -0600 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] RDMA/nldev: add mutual exclusion in nldev_dellink() Content-Language: en-US To: Jason Gunthorpe , Zhu Yanjun Cc: Edward Adam Davis , akpm@linux-foundation.org, arjan@linux.intel.com, davem@davemloft.net, edumazet@google.com, hdanton@sina.com, horms@kernel.org, kuba@kernel.org, kuniyu@google.com, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzbot+d8f76778263ab65c2b21@syzkaller.appspotmail.com, syzkaller-bugs@googlegroups.com, yanjun.zhu@linux.dev, zyjzyj2000@gmail.com References: <20260513234655.GW7702@ziepe.ca> <20260514115048.GX7702@ziepe.ca> <139794f1-80b8-49d9-829a-0629379def51@kernel.org> <20260514141409.GA7702@ziepe.ca> From: David Ahern In-Reply-To: <20260514141409.GA7702@ziepe.ca> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 5/14/26 8:14 AM, Jason Gunthorpe wrote: > > Edward, please come with a fixup on top of this since it was already > applied > Zhu Yanjun: As author of the patch that introduced the bug and maintainer of the rxe code, why have you not addressed this problem? It has been well known for many weeks now and multiple people have attempted fixes. Seems like you need to step up and take care of it.