Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp3309748pxk; Mon, 7 Sep 2020 09:10:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwhMLWY0NJMlHnkuD4Hb/blWJvOsOknpVLmLiZWm2BStkDhjFya722sXuhe88WAb6dQkamK X-Received: by 2002:a50:d7d0:: with SMTP id m16mr22767040edj.105.1599495009207; Mon, 07 Sep 2020 09:10:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599495009; cv=none; d=google.com; s=arc-20160816; b=kgpvYO1ON4LIhcEjWcgfaMxEsLJsCbgZjct46fOSKuGg3js6n8oru4xsdv3Oq1qEc1 pOrT3BXzQofUL4lKh1OC8Nf06Mw2TWZKKSHz8VVPfEAhlk533tTxol48+6OV07bHsSBS lWaLW4oBtMIdJTSCFRI0ODM21gTeg/fcch6PwfYt7GhyP+ZR84HFUdHBtnn2/xBmqJfd kmmYSnJgBWy3xSJvgTqMA6Hst8PSLYk0zQpYk9j3RXxiSFFn8fDw508a3Oa9S1rcS7SH mfwG8yDRwjrKRUv2JwJIOHMii5NHOn5JbhZAvx5Rd/1KlVWfZs/UtyEtBNVCegAGWP7o XY+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=BltAAGPi+YpK1ASkfncbvJNmiFs3DYhxA6/TGJ8nzD0=; b=0zvBWJPAuSGsSmQ5ipNDA2kHORcDxf08RwqwRt0hZG7zGjBnilV9YhKWScdjcexMKs FvqKwz+Jknz9upwBgklQRWPM47rl6vDeiXxqSxFD3OC8TbLxpNxSwyeEgDzEgcV6aZOV iUEhBDRTC0upkKjknDQWWHrAJq8HkgJZV5c+WRPCSj5luhC2eHS4OFGP1fYo+HoEWU3X N129qiobcKZN1FSPtZIo0YZPwj3PomRtVpyi4dcJr0XEVcHPMT+FQex5QCvDh2Xh/3PX chZx8U8fuSg4UoVGYrB78h/uG0JJUBpAJl3ofUlJTeTdxCmeH3klYAW2+Cr0DOaat9CF z+vA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=EB1zGfdI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u2si8805677ejx.507.2020.09.07.09.09.46; Mon, 07 Sep 2020 09:10:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=EB1zGfdI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729918AbgIGQIA (ORCPT + 99 others); Mon, 7 Sep 2020 12:08:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:58106 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730284AbgIGQGB (ORCPT ); Mon, 7 Sep 2020 12:06:01 -0400 Received: from localhost.localdomain (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C0ABD21789; Mon, 7 Sep 2020 16:05:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599494761; bh=u+k7kNV35vshUGOv/l53aOVXGrjP+5BmSgodlKTxJ1A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EB1zGfdI/2Irq6huzU1qnpnAJgCC56yqMX8YrqhjMhF+71NiOtRxfBYvFWR0CL9rv ELZQCy6nONVEkOamdDCy0xQI+Ax0137BrSgVFoc1OJiYCCb/7uEWL6Uw8GHMGm3E+l r39M9YH667xes+vMr0eqvXmUfhUS/3GN+R6WJSYo= From: Will Deacon To: robin.murphy@arm.com, Zenghui Yu Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , wanghaibin.wang@huawei.com, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] iommu/arm-smmu-v3: Fix l1 stream table size in the error message Date: Mon, 7 Sep 2020 17:05:38 +0100 Message-Id: <159948439400.581956.11158746781131068189.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200826141758.341-1-yuzenghui@huawei.com> References: <20200826141758.341-1-yuzenghui@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 26 Aug 2020 22:17:58 +0800, Zenghui Yu wrote: > The actual size of level-1 stream table is l1size. This looks like an > oversight on commit d2e88e7c081ef ("iommu/arm-smmu: Fix LOG2SIZE setting > for 2-level stream tables") which forgot to update the @size in error > message as well. > > As memory allocation failure is already bad enough, nothing worse would > happen. But let's be careful. Applied to will (for-joerg/arm-smmu/updates), thanks! [1/1] iommu/arm-smmu-v3: Fix l1 stream table size in the error message https://git.kernel.org/will/c/dc898eb84b25 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev