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 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.lore.kernel.org (Postfix) with ESMTPS id 32E8EC3ABC9 for ; Fri, 16 May 2025 15:07:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Zrrs30nrSstvDRhx2MFKBy43bS7vlZGXe/6NNvSbbDY=; b=hSWe5qq8ZN07m8n1kRuNvYE8t4 YCpyL6nnLx3yhF68WF4s+JuoytlzclTT4CWKJPHwGBZCvUvBsplQFc3xqpZ6qEeFkJ+Vuh5QUVu6J 3aB4pslmnnucCwwcKsyHuKCMH2JCUjgfCmE/a5RYwGtgBIS8E3Nh8y+z0uwpiXMH3N8yzixa0AWt3 1hjhjiIlXgZPDLHxwm98U5jI9t7VkpNT2HN+lu4REX+KNq8OIdWPv93OY38jR7nC8WxNP9e4leDTe Bua/SMgUj+ZNjv2F+857SxDejBXoGVinhweI51F1WLU1kIVSBRdKTs70MqLUEnfLbxCFkHUXoyMUW QxpBlt8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uFwf0-00000003mtB-34h3; Fri, 16 May 2025 15:07:42 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uFwG8-00000003hHh-13WC for linux-nvme@lists.infradead.org; Fri, 16 May 2025 14:42:01 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 9A2994A564; Fri, 16 May 2025 14:41:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 492CEC4CEED; Fri, 16 May 2025 14:41:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747406519; bh=Zrrs30nrSstvDRhx2MFKBy43bS7vlZGXe/6NNvSbbDY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BhlKvoqLsKddToHdiqXZOTLGW2uyJi3CpatL+OJ1sxEbQ+F0WTzdB21PF3fwezIsZ Bg/PHBKdWg9jFyDkMvv1GahbWqQaPkzg1MIFsV2+hx3F5O1dlHfOrjm8It+BlUT2OU 0RixPGFl+UIjAIeq59ztLqQriN/ErFksV3OORRwD1nLW/h/7JurWF/rAuAHLX0UQP7 Hn/A816Mf5ujZWMKa0YP01iYqBjxHGzvfumnU+ypBPWF/cgh7HALKFRl6EkZJdYjQv y/y+QBHVNFHKIt1G0hpywXvYy8OYg6cR1YRoYZ1ao5txAp9DmzJI+3UpDUTfPICj6y S49phcOyPhfKg== Date: Fri, 16 May 2025 08:41:57 -0600 From: Keith Busch To: Avinash M N Cc: Jeffrey Lien , "linux-nvme@lists.infradead.org" Subject: Re: NVMe CLI Invalid PRP Entry Status Failures Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250516_074200_309608_F613ED21 X-CRM114-Status: UNSURE ( 8.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Fri, May 16, 2025 at 12:49:07PM +0000, Avinash M N wrote: > The device MDTS value is 2 MB. The same commands and device works fine on older kernels. The testing was on 5.14. Not sure then. You may have to trace into the kernel to see where it's getting the EINVAL error from. And if you respond, please use plain text so that the mailing list thread doesn't have gaps.