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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 E09B3C433DF for ; Wed, 20 May 2020 17:54:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFCAA2072C for ; Wed, 20 May 2020 17:54:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589997285; bh=EV94N2IIkGZzV+14r1rugh4SSd9XfTPJ8E4cS0nEkS8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GuhktaBBTdrsgCnlgZZrE64gMU0oq3xDbh8uWJ6FCPQOTjHB99T9/CQzJFw8zGZHO TzzfHu9vUWihGZ9pAN4KnaEsk0S9Dg00bdzUjZ/3GsB0aGQJSFJZtBzXvSEUhx9FVg R31Mie+n5VKSrcSmGBqkxNCUUxZnSAHGGH0sP7qQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726827AbgETRyo (ORCPT ); Wed, 20 May 2020 13:54:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:60802 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726576AbgETRyo (ORCPT ); Wed, 20 May 2020 13:54:44 -0400 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 04AE4206B6; Wed, 20 May 2020 17:54:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589997284; bh=EV94N2IIkGZzV+14r1rugh4SSd9XfTPJ8E4cS0nEkS8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cfHXIMvbuOyN/UvyyunVQAwg5AvLKmQ653t5+gRzkHhMBCkJIXahw7D++Novj8c3X sq9SqqgPBsADAQpz81mVYWr+VrQKGsyYBH90xFtxmCvs00LWkdmL4Y1EFpXqjZ0DlI 0DQOS/Sp9rvnHsg4w+pc7x5n3FVyaE5js6ccjj8E= From: Will Deacon To: Anshuman Khandual , linux-arm-kernel@lists.infradead.org Cc: catalin.marinas@arm.com, Will Deacon , kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org, Marc Zyngier Subject: Re: [PATCH V2] arm64/cpufeature: Drop open encodings while extracting parange Date: Wed, 20 May 2020 18:54:36 +0100 Message-Id: <158999641420.123499.9803666962947435393.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <1589360614-1164-1-git-send-email-anshuman.khandual@arm.com> References: <1589360614-1164-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 13 May 2020 14:33:34 +0530, Anshuman Khandual wrote: > Currently there are multiple instances of parange feature width mask open > encodings while fetching it's value. Even the width mask value (0x7) itself > is not accurate. It should be (0xf) per ID_AA64MMFR0_EL1.PARange[3:0] as in > ARM ARM (0487F.a). Replace them with cpuid_feature_extract_unsigned_field() > which can extract given standard feature (4 bits width i.e 0xf mask) field. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Marc Zyngier > Cc: James Morse > Cc: kvmarm@lists.cs.columbia.edu > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org Applied to arm64 (for-next/cpufeature), thanks! [1/1] arm64/cpufeature: Drop open encodings while extracting parange https://git.kernel.org/arm64/c/f73531f0257f Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev