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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 EDBADC83006 for ; Thu, 30 Apr 2020 03:00:22 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C4E6D208E0 for ; Thu, 30 Apr 2020 03:00:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RL04TYwF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C4E6D208E0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1YIbjeE0j67CgbRbb/qtju3MbtcKMG6MTgk422AJXiM=; b=RL04TYwFXHH2be CS2/hXZhnWC/Z1Gjq83CzNudiv5xu+8zf/Wyky5dfV/E1eCARELUztCFafvT3xPtZ9hDLppXzm5qe W04oz8KGEDRMAPHFbZfz1/ByvgCFX/bXwgDXa8Rew1R1dKNhphu17HWXk2xP1ZzwHRYa+ufyoRMCo IdSK8TaKUivaXqaN38trZltZ/DdTdLH49M+NR91rMOhqFTCnM7n1wyvdLbvoWqqffm3dcKsyiULqz PYSLXxDHfsFiKvKslTnp+gMi+SP6GbXMSRh/d9X4lymAKlcvqujeY00SUNXzOhI5I1DSM+8bf3fma yjWMHSGkTnWrOvNBtXgA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jTzQz-0001ly-Nx; Thu, 30 Apr 2020 03:00:21 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jTzQw-0001kK-QY for linux-arm-kernel@lists.infradead.org; Thu, 30 Apr 2020 03:00:20 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C8F5B1063; Wed, 29 Apr 2020 20:00:15 -0700 (PDT) Received: from [10.163.71.104] (unknown [10.163.71.104]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 56ACE3F68F; Wed, 29 Apr 2020 20:00:13 -0700 (PDT) Subject: Re: [PATCH V2 00/16] arm64/cpufeature: Introduce ID_PFR2, ID_DFR1, ID_MMFR5 and other changes To: Will Deacon References: <1586857710-17154-1-git-send-email-anshuman.khandual@arm.com> <6749304e-8a4d-f4b9-eb40-91f0dd13166e@arm.com> <20200429212614.GD8604@willie-the-truck> From: Anshuman Khandual Message-ID: Date: Thu, 30 Apr 2020 08:29:44 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20200429212614.GD8604@willie-the-truck> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200429_200018_906720_EE549843 X-CRM114-Status: GOOD ( 15.52 ) 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@arm.com, suzuki.poulose@arm.com, catalin.marinas@arm.com, linux-kernel@vger.kernel.org, James Morse , maz@kernel.org, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 04/30/2020 02:56 AM, Will Deacon wrote: > Hi Anshuman, > > On Wed, Apr 29, 2020 at 03:07:15PM +0530, Anshuman Khandual wrote: >> On 04/14/2020 03:18 PM, Anshuman Khandual wrote: >>> This series is primarily motivated from an adhoc list from Mark Rutland >>> during our previous ID_ISAR6 discussion [1]. The current proposal also >>> accommodates some more suggestions from Will and Suzuki. >>> >>> This series adds missing 32 bit system registers (ID_PFR2, ID_DFR1 and >>> ID_MMFR5), adds missing features bits on all existing system registers >>> (32 and 64 bit) and some other miscellaneous changes. While here it also >>> includes a patch which does macro replacement for various open bits shift >>> encodings for various CPU ID registers. There is a slight re-order of the >>> patches here as compared to the previous version (V1). >>> >>> This series is based on v5.7-rc1. All feature bits enabled here can be >>> referred in ARM DDI 0487F.a specification. Though I have tried to select >>> appropriate values for each new feature being added here, there might be >>> some inconsistencies (or mistakes). In which case, please do let me know >>> if anything needs to change. Thank you. >>> >>> [1] https://patchwork.kernel.org/patch/11287805/ >>> >>> Cc: Catalin Marinas >>> Cc: Will Deacon >>> Cc: Mark Rutland >>> Cc: Marc Zyngier >>> Cc: James Morse >>> Cc: Suzuki K Poulose >>> Cc: kvmarm@lists.cs.columbia.edu >>> Cc: linux-arm-kernel@lists.infradead.org >>> Cc: linux-kernel@vger.kernel.org >>> >>> Changes in V2: >>> >>> - Added Suggested-by tag from Mark Rutland for all changes he had proposed >>> - Added comment for SpecSEI feature on why it is HIGHER_SAFE per Suzuki >>> - Added a patch which makes ID_AA64DFR0_DOUBLELOCK a signed feature per Suzuki >>> - Added ID_DFR1 and ID_MMFR5 system register definitions per Will >>> - Added remaining features bits for relevant 64 bit system registers per Will >>> - Changed commit message on [PATCH 5/7] regarding TraceFilt feature per Suzuki >>> - Changed ID_PFR2.CSV3 (FTR_STRICT -> FTR_NONSTRICT) as 64 bit registers per Will >>> - Changed ID_PFR0.CSV2 (FTR_STRICT -> FTR_NONSTRICT) as 64 bit registers per Will >>> - Changed some commit messages >> >> Just a gentle ping. I am wondering if you had a chance to glance >> through this updated series. > > Please can you resend based on for-next/cpufeature? Sure, will do. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel