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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 BAF37C44507 for ; Fri, 17 Jul 2026 09:43:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 21DF010F4D4; Fri, 17 Jul 2026 09:43:03 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="RMKxXvhH"; dkim-atps=neutral Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) by gabe.freedesktop.org (Postfix) with ESMTPS id EA4C610F4E0; Fri, 17 Jul 2026 09:43:00 +0000 (UTC) Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 87BFCC2B9F7; Fri, 17 Jul 2026 09:43:16 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id CBB0F60361; Fri, 17 Jul 2026 09:42:58 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6AD1111BD03DD; Fri, 17 Jul 2026 11:42:55 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1784281378; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=wDA7PH6SG+1IbJdVpWIYnNVXI6eysPHFkoxwDGzOMF8=; b=RMKxXvhHqCyFi8shz1mt3PWQBGeeER7Fz63dXsty2lJq9WFTgV+UppFmeBRyFTM1jgSX23 dlA6ZLOzvmha37E6UpGdJB3A119HyfzvdI1ZqH9+7LX/UstQaJ8W/IwKooNM/fbpslfux/ Jh5L9npxcSw3UUDG9t35gEaTOM3TSrCbk8B5QhcMWcd6vwtzc1wMa5Jt44+xti8j8pSf6P Dm3Isj+PTvNjQqgHJ7nIMbpzVxzfFZWDMmiSDnJ45dBOOCLDguLfeKLcOpWh9okoQRklkm vCdnSp/IPYT1hBoV4xzIQVSyIgu02dEPeoHpGLjjKKP/odSR0OLpLEpzEgId0Q== From: Miquel Raynal To: Alexander Usyskin Cc: Richard Weinberger , Vignesh Raghavendra , Matthew Brost , Thomas =?utf-8?Q?Hellstr=C3=B6m?= , Rodrigo Vivi , David Airlie , Simona Vetter , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH 1/2] mtd: mtd_intel_dg: add survivability partition In-Reply-To: <20260715-cri_surviv-v1-1-61763a6f1076@intel.com> (Alexander Usyskin's message of "Wed, 15 Jul 2026 16:45:29 +0300") References: <20260715-cri_surviv-v1-0-61763a6f1076@intel.com> <20260715-cri_surviv-v1-1-61763a6f1076@intel.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Fri, 17 Jul 2026 11:42:54 +0200 Message-ID: <87qzl2j6jl.fsf@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hello Alexander, On 15/07/2026 at 16:45:29 +03, Alexander Usyskin wrote: > Add option to expose additional fixed-sized partition starting > from the beginning of storage. > Xe driver can request this partition exposure if firmware or hardware > have detected failure that may involve corrupted partition table. > Fixed-sized partition allows full storage re-write in this situation. > > Signed-off-by: Alexander Usyskin Acked-by: Miquel Raynal I'm not sure I follow the exact use case, but I don't see any major show stopper from an MTD standpoint, so feel free to take this through drm. Thanks, Miqu=C3=A8l