From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.8bytes.org (mail.8bytes.org [85.214.250.239]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C59D81DE882; Mon, 28 Apr 2025 11:33:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.250.239 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745840032; cv=none; b=Agr7MD5FMdwuA38Nqg/qS2RG0v11HuQoJxioqWvEnR005Q7bOGDXdbi5Bs7YJMe4xovx/mZ+RhXmauN29MW96YwTH4ANkYSe5gFBUtosndchsRDDzAVp6uAU24Dxgwa2kYWp7PdIkcgg8MieT/EoxmYNMnD/tXJKySpolNy6aAY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745840032; c=relaxed/simple; bh=9T4okPNTs0MHWE/sG64YWjUUENeoApInA4eZA5osV6I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VSYDu2b8kC/foIYZwpta8bdkRQmsC+OJ/CYXqFttNTHAdG3SA0sU8KxNXaX6Jzowx8QOuocyOmJu2ZGWaayi7RadSqPEy8NMKwkxwGeQnHM7ZHHHFcGms8RHGmgnCtBJ77Lk8MGjCFZSHxfjQN+YEMbY5z9LLf9tiiyaVzQimfo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org; spf=pass smtp.mailfrom=8bytes.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b=maHVEgY9; arc=none smtp.client-ip=85.214.250.239 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=8bytes.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b="maHVEgY9" Received: from 8bytes.org (p4ffe03ae.dip0.t-ipconnect.de [79.254.3.174]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 912E2470B7; Mon, 28 Apr 2025 13:33:49 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1745840029; bh=9T4okPNTs0MHWE/sG64YWjUUENeoApInA4eZA5osV6I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=maHVEgY9gKJWlX1XELOUuOrJE8Y1mbgXggYljrA4R/Ip5ngHpuDN/fsBVqgx966BF 0tS3hhIQVvI+9yHVC3ZVcYTW8lwAlNg0yBRFK1iJ9WBZ3RXZ9TXlGOdeNqgbq6UgkH s9YXZqNCN9TOom6mwvgZtgGYh6mx0M/HWt/iqOqo85lcRSUeXleLv9XOwvXKnrSEAQ /L2VWQdpPIo2PvgQQhKk7p5UgGSa39OqYAnC7oMfOdyKFVcshilEXO7mogYAc9rDmc nJg8+p4lAQl9QYsOUsco/vR+wv8Ggo8U4sDdhlnpJhfla3jPxCOXF2K47Whg9Nvj88 yLx/xJOA48scg== Date: Mon, 28 Apr 2025 13:33:48 +0200 From: Joerg Roedel To: Jason Gunthorpe Cc: iommu@lists.linux.dev, Robin Murphy , Lu Baolu , "Isaac J. Manjarres" , Joerg Roedel , patches@lists.linux.dev, Georgi Djakov , Will Deacon Subject: Re: [PATCH] iommu: Protect against overflow in iommu_pgsize() Message-ID: References: <0-v1-3ad28fc2e3a3+163327-iommu_overflow_pgsize_jgg@nvidia.com> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0-v1-3ad28fc2e3a3+163327-iommu_overflow_pgsize_jgg@nvidia.com> On Fri, Apr 25, 2025 at 10:08:37AM -0300, Jason Gunthorpe wrote: > drivers/iommu/iommu.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Applied, thanks.