From patchwork Wed Nov 4 23:22:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 11883293 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1852C00A89 for ; Thu, 5 Nov 2020 05:21:32 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 40BB52087D for ; Thu, 5 Nov 2020 05:21:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VWJ01P8r"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="lTzEFZpD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 40BB52087D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=somainline.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject: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=+dUS/ytDSOMVOy40GG/116hUTGVo/3pGcfl+AQJUUH4=; b=VWJ01P8rOYD7hgCK9VViArC8It oIa5XtnEPKNK/KyiqkuIKDQ/k+hj9pbKBZ23TjlklZmP8JvgwLiHLbUqWyTdX0aiGcRLueyVeFpTb BVPlKRZHxp6onpw+K1WuFkHkcheJXZTZWSBg7YB85826gRc5KlH+yJOnnLI6WSWF4TIqIVqOdctbm vlQTZN1c89oJLK3W2Cr/Diiz0887HLmfBDAHvC2LrPfCkl4OvLZvpTK8VQgQi9bk/mMPMuWCuUADw L+QUzYUm9nKR9WIHtYu9u/eNyKjnu8kwwhFmeWTlWJscs8F6DIYj0zHLlk4+cniQszDCf/fU+86YW QPrRReHg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kaXhc-0003FZ-9y; Thu, 05 Nov 2020 05:20:53 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kaW4w-00016k-MN for linux-arm-kernel@merlin.infradead.org; Thu, 05 Nov 2020 03:36:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=fwu1dOigBKnhES6R+z8xqR0N52TFIP6EkZ1dkq4ImNc=; b=lTzEFZpD7/BiwQk2ER1Ni0xKju 9CAM6aa4pAL7LKs5p8lNpS9yDLCFlB2VV9Ycd1bQFebR0icy08stIRLt2o8kBqF0vTWgJS0F1HMAh FTenAUjcVvYSFeGJSuBrRlqEcWdMS3Z7pGUrp2svou3cIEoMJHsBuBc8QvT22ry2jC8UwXCFmWRLL 3dis/uKVW06j6bzE7nQ3tnHVzYGSzSLKr3VTam7BpidjNO0OUi8dy/SDfOZVgLA5Y2qMxVROC1D2m ZN7VhuhGz1XdMQm55BBSWfr1Lw4w2Gpq9nv55H7f3/NWB7jNNFU79Wy0rWF+tZTY8jsvc3bW+ykPB s3Lf313Q==; Received: from relay08.th.seeweb.it ([2001:4b7a:2000:18::169]) by casper.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kaS6s-0004YR-4w for linux-arm-kernel@lists.infradead.org; Wed, 04 Nov 2020 23:22:36 +0000 Received: from localhost.localdomain (abag227.neoplus.adsl.tpnet.pl [83.6.170.227]) by m-r2.th.seeweb.it (Postfix) with ESMTPA id 31FD840229; Thu, 5 Nov 2020 00:22:24 +0100 (CET) From: Konrad Dybcio To: phone-devel@vger.kernel.org Subject: [PATCH 0/4] Add KRYO2XX Errata / mitigations data Date: Thu, 5 Nov 2020 00:22:09 +0100 Message-Id: <20201104232218.198800-1-konrad.dybcio@somainline.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201104_232234_388508_B52F8810 X-CRM114-Status: UNSURE ( 7.13 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Sai Prakash Ranjan , Marc Zyngier , Ionela Voinescu , Suzuki K Poulose , Catalin Marinas , Anshuman Khandual , Konrad Dybcio , linux-kernel@vger.kernel.org, Kristina Martsenko , Stephen Boyd , Mark Brown , martin.botka@somainline.org, ~postmarketos/upstreaming@lists.sr.ht, angelogioacchino.delregno@somainline.org, Amit Daniel Kachhap , marijn.suijten@somainline.org, Steven Price , Will Deacon , linux-arm-kernel@lists.infradead.org, Andrew Scull Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series adds Spectre mitigations and errata data for Qualcomm KRYO2XX Gold (big) and Silver (LITTLE) series of CPU cores, used for example in MSM8998 and SDM660-series SoCs. Konrad Dybcio (4): arm64: Add MIDR value for KRYO2XX gold/silver CPU cores arm64: kpti: Add KRYO2XX gold/silver CPU cores to kpti safelist arm64: proton-pack: Add KRYO2XX silver CPUs to spectre-v2 safe-list arm64: cpu_errata: Apply Erratum 845719 to KRYO2XX Silver arch/arm64/include/asm/cputype.h | 4 ++++ arch/arm64/kernel/cpu_errata.c | 2 ++ arch/arm64/kernel/cpufeature.c | 2 ++ arch/arm64/kernel/proton-pack.c | 1 + 4 files changed, 9 insertions(+)