From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 E8374221DBD; Mon, 2 Jun 2025 13:54:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748872454; cv=none; b=OEL8ga0Q717cYrkadZMiF9CwY7gDWaK4m665u2nr9vzYYLEd8ySk5kvg8yPe+Hku8tw+MeLT8yxQSx0IzM098lSH7WwQ7YSE9L1mCjQMDGI+lbvS+T12qbbo1CNPerJvOPr5sfyoZ7ufKwKX7M9V9wlzxsbdUNrvZT286v4h/QE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748872454; c=relaxed/simple; bh=GM8Iv62t/e7wzoRm7D/cIuSzUvdjCu/Nb9piOAa+4fY=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=XQLJnTnRrAslbL/GuvGF5af4jOg8trr5LFQJ1yeHVOrUM7ZWYh7uFQgTN70qhDuZ1W++i9ZzyfOMxozD9d2E1J8XjDjiECApShP0uDD1D2okjc+FUn0ntF0Zf7Ur22zq9+9znHr/+ZPYMeXQwjfjYXLLL+FqwXim+0uaGaWqirY= ARC-Authentication-Results:i=1; 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bh=GM8Iv62t/e7wzoRm7D/cIuSzUvdjCu/Nb9piOAa+4fY=; b=SicAoHRQay2/kdWNB+eB5vNr794qZnTGuUj6PDJFXO1afRnUw5K1nuSyVyXuMLeqbuNe6Y F4KdCRmE/kqPfSzsxV1BQos8zRLDT7gIHk/AKpAqal4rd0bBO6MfP3wDjO/cXibnRgjeJ7 jV8ZyQJO63IDklIgZGyzlsGPWKdpKZbrFrsBxHPaPRGwEw4G8zuO1brEbqtqrinBmYouu1 vUNt/axtVE/Vp8Gh8D8ApyCQlgMFlv4zG5ypWQy67AJ6JZg50Lufo16GSW4cDHt+RpQgHx YQiR0K31lf0l7zCH2/muip5oq1fuMBCGrFm20PC1TWDFxbeh0RUBJVFCeapf+Q== From: Miquel Raynal To: Gabor Juhos Cc: Bryan O'Donoghue , Mark Brown , Md Sadre Alam , Varadarajan Narayanan , Sricharan Ramabadhran , Richard Weinberger , Vignesh Raghavendra , linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Lakshmi Sowjanya D Subject: Re: [PATCH v2 2/2] mtd: nand: qpic_common: prevent out of bounds access of BAM arrays In-Reply-To: <28db650d-a911-4df9-9ad4-f926ea0683e6@gmail.com> (Gabor Juhos's message of "Fri, 30 May 2025 13:07:35 +0200") References: <20250529-qpic-snand-avoid-mem-corruption-v2-0-2f0d13afc7d2@gmail.com> <20250529-qpic-snand-avoid-mem-corruption-v2-2-2f0d13afc7d2@gmail.com> <68c54d56-3e44-4f43-8bd6-f6b7fa1f379b@linaro.org> <28db650d-a911-4df9-9ad4-f926ea0683e6@gmail.com> User-Agent: mu4e 1.12.7; emacs 29.4 Date: Mon, 02 Jun 2025 15:54:09 +0200 Message-ID: <87a56qp7um.fsf@bootlin.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddtgdefjeekgeculddtuddrgeefvddrtddtmdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefujghffgffkfggtgfgsehtqhertddtreejnecuhfhrohhmpefoihhquhgvlhcutfgrhihnrghluceomhhiqhhuvghlrdhrrgihnhgrlhessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepffeghfejtdefieeguddukedujeektdeihfelleeuieeuveehkedvleduheeivdefnecukfhppedvuddvrddutdehrdduhedtrddvhedvnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehinhgvthepvdduvddruddthedrudehtddrvdehvddphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhiqhhuvghlrdhrrgihnhgrlhessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudefpdhrtghpthhtohepjhegghekhiejsehgmhgrihhlrdgtohhmpdhrtghpthhtohepsghrhigrnhdrohguohhnohhghhhuvgeslhhinhgrrhhordhorhhgpdhrtghpthhtohepsghrohhonhhivgeskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepqhhuihgtpghmuggrlhgrmhesqhhuihgtihhntgdrtghomhdprhgtphhtthhopehquhhitggpvhgrrhgruggrs ehquhhitghinhgtrdgtohhmpdhrtghpthhtohepqhhuihgtpghsrhhitghhrghrrgesqhhuihgtihhntgdrtghomhdprhgtphhtthhopehrihgthhgrrhgusehnohgurdgrthdprhgtphhtthhopehvihhgnhgvshhhrhesthhirdgtohhm X-GND-Sasl: miquel.raynal@bootlin.com On 30/05/2025 at 13:07:35 +02, Gabor Juhos wrote: > 2025. 05. 30. 10:56 keltez=C3=A9ssel, Bryan O'Donoghue =C3=ADrta: > > ... > >> This one doesn't apply to -next > > It is because the series is based on the SPI tree, and -next contains ano= ther > change for 'drivers/mtd/nand/qpic_common.c' which comes from the MTD tree. > > It can be applied by specifying the 'M' switch for b4 shazam. I suggest you rebase on -rc1 (when it's out) and resend to simplify Mark's life. 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 19085C54FB3 for ; Mon, 2 Jun 2025 13:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=tWQPqihPeQ5zKs3GZScjjqmKXVCwAKIs/r3JiOtbQOQ=; b=qXuCyImnRgvFZb fuP9RWfQ0d76hQZYCYT7x+4F4g2kFoF5rzhRRux+ZkToCYyGQC6Hbo+k9dExcQOZucONS6a0ikICe S5G8xvVuBAOo6PYK8p5WippKxAmVQRAuLNYsvnRWM7MlRHe4GEplfwsx45gVgNheIk4wVHZ4ICgN5 pzUMstUQ5GPh6hin3sRhSfDiLgLg+HRf2TWE8hXGlCIBw598YF0P/UtZS9C9BsrUyN43J4REvoe/C XCsyCwRRtJk+jz2/kdRVRrS9QFQEirLprI2NCjBkoVLm3PbLyNeTntWWUOIvEjJXdIx6a5EDRYrB0 GNAjtXz/8P4/wRaL0gkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM5cF-00000007Wip-02Z9; Mon, 02 Jun 2025 13:54:15 +0000 Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM5cC-00000007Wi5-0u5A for linux-mtd@lists.infradead.org; Mon, 02 Jun 2025 13:54:13 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id C652443B2B; Mon, 2 Jun 2025 13:54:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1748872450; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GM8Iv62t/e7wzoRm7D/cIuSzUvdjCu/Nb9piOAa+4fY=; b=SicAoHRQay2/kdWNB+eB5vNr794qZnTGuUj6PDJFXO1afRnUw5K1nuSyVyXuMLeqbuNe6Y F4KdCRmE/kqPfSzsxV1BQos8zRLDT7gIHk/AKpAqal4rd0bBO6MfP3wDjO/cXibnRgjeJ7 jV8ZyQJO63IDklIgZGyzlsGPWKdpKZbrFrsBxHPaPRGwEw4G8zuO1brEbqtqrinBmYouu1 vUNt/axtVE/Vp8Gh8D8ApyCQlgMFlv4zG5ypWQy67AJ6JZg50Lufo16GSW4cDHt+RpQgHx YQiR0K31lf0l7zCH2/muip5oq1fuMBCGrFm20PC1TWDFxbeh0RUBJVFCeapf+Q== From: Miquel Raynal To: Gabor Juhos Cc: Bryan O'Donoghue , Mark Brown , Md Sadre Alam , Varadarajan Narayanan , Sricharan Ramabadhran , Richard Weinberger , Vignesh Raghavendra , linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Lakshmi Sowjanya D Subject: Re: [PATCH v2 2/2] mtd: nand: qpic_common: prevent out of bounds access of BAM arrays In-Reply-To: <28db650d-a911-4df9-9ad4-f926ea0683e6@gmail.com> (Gabor Juhos's message of "Fri, 30 May 2025 13:07:35 +0200") References: <20250529-qpic-snand-avoid-mem-corruption-v2-0-2f0d13afc7d2@gmail.com> <20250529-qpic-snand-avoid-mem-corruption-v2-2-2f0d13afc7d2@gmail.com> <68c54d56-3e44-4f43-8bd6-f6b7fa1f379b@linaro.org> <28db650d-a911-4df9-9ad4-f926ea0683e6@gmail.com> User-Agent: mu4e 1.12.7; emacs 29.4 Date: Mon, 02 Jun 2025 15:54:09 +0200 Message-ID: <87a56qp7um.fsf@bootlin.com> MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddtgdefjeekgeculddtuddrgeefvddrtddtmdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefujghffgffkfggtgfgsehtqhertddtreejnecuhfhrohhmpefoihhquhgvlhcutfgrhihnrghluceomhhiqhhuvghlrdhrrgihnhgrlhessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepffeghfejtdefieeguddukedujeektdeihfelleeuieeuveehkedvleduheeivdefnecukfhppedvuddvrddutdehrdduhedtrddvhedvnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehinhgvthepvdduvddruddthedrudehtddrvdehvddphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhiqhhuvghlrdhrrgihnhgrlhessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudefpdhrtghpthhtohepjhegghekhiejsehgmhgrihhlrdgtohhmpdhrtghpthhtohepsghrhigrnhdrohguohhnohhghhhuvgeslhhinhgrrhhordhorhhgpdhrtghpthhtohepsghrohhonhhivgeskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepqhhuihgtpghmuggrlhgrmhesqhhuihgtihhntgdrtghomhdprhgtphhtthhopehquhhitggpvhgrrhgruggrs ehquhhitghinhgtrdgtohhmpdhrtghpthhtohepqhhuihgtpghsrhhitghhrghrrgesqhhuihgtihhntgdrtghomhdprhgtphhtthhopehrihgthhgrrhgusehnohgurdgrthdprhgtphhtthhopehvihhgnhgvshhhrhesthhirdgtohhm X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250602_065412_384911_5E8BC343 X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. 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