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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 540D8EB64DA for ; Thu, 20 Jul 2023 23:23:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229766AbjGTXXz (ORCPT ); Thu, 20 Jul 2023 19:23:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229555AbjGTXXy (ORCPT ); Thu, 20 Jul 2023 19:23:54 -0400 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 6FE812709; Thu, 20 Jul 2023 16:23:53 -0700 (PDT) Received: from linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net (linux.microsoft.com [13.77.154.182]) by linux.microsoft.com (Postfix) with ESMTPSA id AB9B6236EBE2; Thu, 20 Jul 2023 16:23:52 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com AB9B6236EBE2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1689895432; bh=SA9Rg3cMgQ7b1lFGvwN/QhJbcx0qd36JOXDv4dAQXxY=; h=From:To:Cc:Subject:Date:From; b=cVupQpfkOgBO/eAATTcmC1NeKzfe8T3WsdUXDeZPP7LR4RW3+9TH2nGRt3emkuyYJ Q38NW7QQpLKa1Sn/BKofbm4IIths4zBfi1zkNRXn4/MHO/c26lOcnBj2SGHgnTsxCP rnzqimOFAkzmLzcF671NKwvUXJTiOUFl9SwVTU+U= From: Easwar Hariharan To: stable@vger.kernel.org Cc: easwar.hariharan@microsoft.com, catalin.marinas@arm.com, will@kernel.org, corbet@lwn.net, robin.murphy@arm.com, joro@8bytes.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev Subject: [PATCH 5.15 0/4] ARM64 errata for stable kernel 5.15 and above Date: Thu, 20 Jul 2023 16:23:30 -0700 Message-Id: <1689895414-17425-1-git-send-email-eahariha@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Easwar Hariharan This series works around a few ARM64 errata. Please pick these up for v6.1 and v6.4 as well. 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 Signed-off-by: Easwar Hariharan --- Robin Murphy (1): iommu/arm-smmu-v3: Document MMU-700 erratum 2812531 Suzuki K Poulose (3): arm64: errata: Add detection for TRBE overwrite in FILL mode arm64: errata: Add workaround for TSB flush failures arm64: errata: Add detection for TRBE write to out-of-range Documentation/arm64/silicon-errata.rst | 16 +++ arch/arm64/Kconfig | 115 ++++++++++++++++++++ arch/arm64/include/asm/barrier.h | 16 ++- arch/arm64/kernel/cpu_errata.c | 65 +++++++++++ arch/arm64/tools/cpucaps | 3 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 41 +++++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 1 + 7 files changed, 256 insertions(+), 1 deletion(-) -- 2.25.1