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 D94D5310627 for ; Mon, 27 Oct 2025 16:13:05 +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=1761581588; cv=none; b=jV5OXiEPhSGT+RnFwQl5/TenWXQ3vrrUvtN3NKC34VG84Dra33jJR2pK6tpd9p2WmLrfhff1UseSJJX4WTDcngr06F2VEh2CJw2qr7IH/zX0tga4a43zcQIEERAlIu+xKwl2b512qc4ezJFklXGO3/HrX9IQ0AIDwtfCS8SHTjM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761581588; c=relaxed/simple; bh=0PIq5ISPDC4bpmeH5MEVkOz1Ty661z9UYQuZx703q50=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Kv4YmEczFlC4cdAWW1E6eCpw2Sh8xf5+bkGFR6W+45VY+jqiB4Qu6nGjHzFazmzLwVmqdqAUYDU9//E4d0JJ1HR2bNW/JV+eLkXiWnJCtm4+6BD/7uwp1AcZkFr3gAvgamIlJ6gJ4pIhuBxH1Lr8+5ifLOsLczNiT1B87ADpnxA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=I4+HHYC3; 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="I4+HHYC3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B669C4CEF1; Mon, 27 Oct 2025 16:13:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761581585; bh=0PIq5ISPDC4bpmeH5MEVkOz1Ty661z9UYQuZx703q50=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=I4+HHYC3HFcb6OGPu+drD1Zdtd2C+BvH6NkqklJZ+OV0lq+FRMxmknxe70lvfN6ZT UfdaR68MIj+47bvvQccgYR67Mg6rv3eK+/v+oxTJCdrh5GTdOe2nP2MRdI9Yffml+5 ukposD/w0Nyxf09yjYhsiEIQCopK0ET9ErofvfJlSDTXyqkfKsIrN8N6eINFXk1IPX HzfOOu3AVWSDZ0ys2qJJZexGm7rrA7AEQ/PHLct3gLeNbL6wc2yzZB2qrFyMentJkr ra/YKLlekuCgHV/Y1YTfA/9ji7xJPnrTFRw1UiPzBer7YuDrreW4XBwTAGe6wEVIxZ OF5ejLHmUFtEg== Date: Mon, 27 Oct 2025 10:13:03 -0600 From: Keith Busch To: Gerd Bayer Cc: Jens Axboe , Christoph Hellwig , Sagi Grimberg , Niklas Schnelle , Greg Kroah-Hartman , Chaitanya Kulkarni , Wilfred Mallawa , John Garry , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 0/2] nvme-pci: Log failures to probe Message-ID: References: <20251024-nvme_probefail-v3-0-5386f905378b@linux.ibm.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: <20251024-nvme_probefail-v3-0-5386f905378b@linux.ibm.com> On Fri, Oct 24, 2025 at 01:05:30PM +0200, Gerd Bayer wrote: > occasionally, an NVMe drive fails to reply to MMIO reads despite the PCI > link being operational. In these situations (obviously not on the > boot-device :) it is preferred to have this reported in the kernel log > instead of deducing that something is wrong by comparing expectated vs. > observed number of nvme devices. Thanks, applied to nvme-6.19.