From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 B421F13B2BA for ; Tue, 27 Feb 2024 13:50:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709041812; cv=none; b=uq3m9eEIkfxoNVluZ1T7P+YfrJlX4KxhQV99Xw7aJOiQ/DWid7lkzrC+/+iEw6/DXY63LUn7D/XxYx5E/5PAWZIoZf8lMXLXUu76CkMLrMTZHvvvxoPFZuPQDqlxo92D1qnfWsnpRBA3xdZuuMy8SMThJso+YOAuE4tMyp2BkX0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709041812; c=relaxed/simple; bh=FssauYjLB9dKTZJiqjGG1N3fH5I5oAYipea2Zvc/7B8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Q7Cl+PIo6/HAo1aQHro9yisSXT3nOD4ceysnSGGLF3TyofALBhSFZDbaTpNHHiOtXUz+ppRd1vS1D1rijxGiQfOfKpwoPvvHnVJBTUJji9bdvA4GgbYomCgUQi3y1pBbuUYHwNktjAqRHxpOrKxR085ciPOskzwtJt1TsYudWTA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=XkJJBI+n; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="XkJJBI+n" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=V89YttMzF7GfHZnp7dBKJwU1XvvYwOCRmIBdLBD+tow=; b=XkJJBI+n38xVDB8ZfjNw8wdq96 5OUkDkqG9WKZ6dOnOmRfSHMep939vdTgegZV44Wi1sqLjO1jnW7bHhpVPlEOpYxjlwi6WPkQO3+oi phFxJii0agwx4K9b0TxjJ9D8k2HOUfUWZsXyNtLIHpXOw/CC8v2CHIzzZff+Mhhljy/FioJbmXWaL +RC03+abBVQcJy9to+88hp63DCOv05hx2kX6yS9LpUo53CGg15nv/IqgIEilkuRtifh/DbL6lAdOK cuBcR/XnKZqHtNps7wkZ4S8gTvzxFpgvM2D2dLW6AeHKPdzkU3Wp6DfAV5Wp0M9rfLdj9yhcClxYG 5l7knQ+Q==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1rexqT-00000005SSP-31qG; Tue, 27 Feb 2024 13:50:09 +0000 Date: Tue, 27 Feb 2024 05:50:09 -0800 From: Luis Chamberlain To: John Garry Cc: russ.weight@linux.dev, gregkh@linuxfoundation.org, rafael@kernel.org, linux-kernel@vger.kernel.org, masahiroy@kernel.org Subject: Re: [PATCH] firmware_loader: Use init_utsname()->release Message-ID: References: <20240222145819.96646-1-john.g.garry@oracle.com> <51483aaf-d64a-4eee-b256-ab126483ad6c@oracle.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: Luis Chamberlain On Tue, Feb 27, 2024 at 01:02:26PM +0000, John Garry wrote: > On 27/02/2024 12:59, Luis Chamberlain wrote: > > What kernel are you seeing this issue on? > > I was testing v6.8-rc5 last week I cannot reproduce a hung task there either on that kernel. I see this: sysfs: cannot create duplicate filename '/devices/virtual/misc/test_firmware/nope-test-firmware.bin' But these are expected as the selftests tries silly things to ensure they are not allowed. If you can reproduce it there, it would be appreciated if you look underneath the hood a bit, or share anything glaring and obvious which may help reproduce this. Luis