From patchwork Wed Aug 2 17:20:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Easwar Hariharan X-Patchwork-Id: 13338591 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 1AF56C001DF for ; Wed, 2 Aug 2023 17:21:34 +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:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=EpFugTVG4j+yQLvM6xG68gY9mF+RDfehjMClxr6FKkU=; b=xFMkfG+7lV9FU5 4IegNEX0Sm7wMCay45q+H+tFXAGk+3Oenw275AVFjnow3ApEpqLZ7Z9QXPn4rWe+UaFImGbVNM9WK /AGgAZXNqPwTKvsMLx1Q9UVzKRJafOhojbTI7VOWG8otgZPtqTJ1XkL2AYbY/NKXDub+1Ct9USmVo sqF7wvBDwre1hK47JKjk5Z4UwmGFpc8x5GPyn7ngHV1FXZlmLFMcFs0JK9fpB+HqG+vZU9L4h/8xA /QlZT8X8l+s57U2nV+CY7mTpmHcOlTDsf4APYUlEB5l1q1w8g0bEq2XQZZjteCyjXyG6QDJ6IR8Qk YWUq4GRPe8ckJlNza1qg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qRFX9-005UK8-1p; Wed, 02 Aug 2023 17:21:15 +0000 Received: from linux.microsoft.com ([13.77.154.182]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qRFX6-005UH0-2k for linux-arm-kernel@lists.infradead.org; Wed, 02 Aug 2023 17:21:14 +0000 Received: from rrs24-12-35.corp.microsoft.com (unknown [131.107.1.149]) by linux.microsoft.com (Postfix) with ESMTPSA id A75EC238C426; Wed, 2 Aug 2023 10:21:07 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com A75EC238C426 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1690996867; bh=4jDcbklJrsKBYdf2y2dqW6EAK/gtkk33I6wCWWdrm+Y=; h=From:To:Cc:Subject:Date:From; b=CWwqu1pmYTHHfU/HTFMtKAcyeCy7de8aD2crMMcccJSgSuIqtqQ/KhMFBsDyQJIag rW52gxG4VFPCswfGCkIMLunZUWKKIw7bmVvPVt23w+LT+U6uatp1NLqBDNEi6rTjKk g6IhvpurL+j4i3aQWhVAVoXGYltHz4dxeuH8T+gs= From: Easwar Hariharan To: stable@vger.kernel.org Cc: easwar.hariharan@microsoft.com, Catalin Marinas , Will Deacon , Jonathan Corbet , Robin Murphy , Joerg Roedel , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev Subject: [PATCH v3 6.1 0/4] ARM SMMUv3 errata for 6.1 Date: Wed, 2 Aug 2023 17:20:56 +0000 Message-Id: <20230802172100.1599164-1-eahariha@linux.microsoft.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230802_102112_919051_F7A1A9D1 X-CRM114-Status: UNSURE ( 8.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Cc: Catalin Marinas Cc: Will Deacon Cc: Jonathan Corbet Cc: Robin Murphy Cc: Joerg Roedel Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: iommu@lists.linux.dev Changelog: ========== v2 -> v3: - v2 was generated from the wrong branch, resulting in slightly incorrect context for a hunk - v2 link: https://lore.kernel.org/stable/20230802170911.1593275-1-eahariha@linux.microsoft.com/T/#t v1 -> v2: - Backport other relevant errata patches from the same series as MMU-700 erratum 2812531 - v1 link: https://lore.kernel.org/stable/20230724185107.1675882-1-eahariha@linux.microsoft.com/T/#u Robin Murphy (4): iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982 iommu/arm-smmu-v3: Document MMU-700 erratum 2812531 iommu/arm-smmu-v3: Add explicit feature for nesting iommu/arm-smmu-v3: Document nesting-related errata Documentation/arm64/silicon-errata.rst | 4 ++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 50 +++++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 8 ++++ 3 files changed, 62 insertions(+)