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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 038CDC43461 for ; Mon, 14 Sep 2020 12:18:11 +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 9BF0F21D1B for ; Mon, 14 Sep 2020 12:18:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NKtdPZ1M"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="eEZXmwQf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9BF0F21D1B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.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:References:In-Reply-To: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:List-Owner; bh=ol5g1lr9enQoCG+K3l5YKlctlPAvlLPan1mt8CAW0M4=; b=NKtdPZ1MYaZbSsI9AeNKtYf3j ATydpTFIV6r2vj9fEGEMnNNxq/d38vExCKPxCs4BGRWnU795LQhE7Tloli7PkSVVObIQC9qHR1S+4 kcb6TiEtW0FFnDSoA6n/1GT19/RX9VZnnIPHxfSd8PGyTemhtgXr+CVkw06WNbWmc/qXxOvNztcgs zxOgHBh5GK7bCkCBDPbBdcPXe56H0RbrmiLxXtD/kShHa/UesUk1DMf9wRSrclQ+zl/ewhc1tbm/e lbER/+VCGFXu+3JMh6YtsdMBLOaQmrDaf+SiD+b9ZDBHBQu5K+mijYd08GlYRi/Ky2GLcjiBFUIXz ALmveODNQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kHnPw-0002zf-C9; Mon, 14 Sep 2020 12:17:08 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kHnPs-0002ye-T7 for linux-arm-kernel@lists.infradead.org; Mon, 14 Sep 2020 12:17:05 +0000 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 F1F1E21655; Mon, 14 Sep 2020 12:17:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600085823; bh=Ap/iwpSRRxhgoTuTG6KcAz7Ydv2K2MzJOT9NCfXVHl8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eEZXmwQfvd91UaC/Nj68u7GSwn8el39sbngE1iqMaFmwkwgMv0RRE61Wp4dUZmElw EBKac/zsibO4tv37+3PI4uTtoH2hLAvsL5Ym9EzszvXp7Uh1XgJ/xIBRjA/ngB4Pg7 oWE1lwuV5khRDmhE2ok0ODuhryld80ZWJ9YkkwvY= From: Will Deacon To: linux-arm-kernel@lists.infradead.org, Amit Daniel Kachhap Subject: Re: [PATCH v8 0/6] arm64: add Armv8.3 pointer authentication enhancements Date: Mon, 14 Sep 2020 13:16:57 +0100 Message-Id: <160008162341.3660775.7794909078874111646.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200914083656.21428-1-amit.kachhap@arm.com> References: <20200914083656.21428-1-amit.kachhap@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200914_081705_029969_AF6BD727 X-CRM114-Status: GOOD ( 11.83 ) 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: Mark Rutland , Will Deacon , Suzuki K Poulose , catalin.marinas@arm.com, Mark Brown , James Morse , Vincenzo Frascino , kernel-team@android.com, Dave Martin Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 14 Sep 2020 14:06:50 +0530, Amit Daniel Kachhap wrote: > These patch series adds support for Armv8.3 pointer authentication > enhanced features mandatory for Armv8.6 and optional for Armv8.3. > These features are, > > * Enhanced PAC generation algorithm (ARMv8.3-pauth2). > * Generate fault when authenticate instruction fails (ARMV8.3-FPAC). > > [...] Applied to arm64 (for-next/ptrauth), thanks! [1/6] arm64: kprobe: add checks for ARMv8.3-PAuth combined instructions https://git.kernel.org/arm64/c/93396936ed0c [2/6] arm64: traps: Allow force_signal_inject to pass esr error code https://git.kernel.org/arm64/c/4ef333b2d106 [3/6] arm64: ptrauth: Introduce Armv8.3 pointer authentication enhancements https://git.kernel.org/arm64/c/e16aeb072682 [4/6] arm64: cpufeature: Modify address authentication cpufeature to exact https://git.kernel.org/arm64/c/ba9d1d3e3e7c [5/6] arm64: kprobe: disable probe of fault prone ptrauth instruction https://git.kernel.org/arm64/c/6560edca515e [6/6] arm64: kprobe: clarify the comment of steppable hint instructions https://git.kernel.org/arm64/c/03c9c8fad6cb Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel