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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 C5D41C43381 for ; Fri, 22 Feb 2019 11:43:59 +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 940A620643 for ; Fri, 22 Feb 2019 11:43:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="EAOL/DnQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 940A620643 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:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ezP+ne510rpKFeJCDYFdmvG3ymA1S3MwwnlY523DwIM=; b=EAOL/DnQe9BXvJ sAVNUxRLfcn/CbMJniO0rJKqSNEUbuJEnMxhk5oG9y7Qx2gyIPe10xbbIjIbA6NcxsljpGA088pIE qqfgsOXjc88qMlcAMKNdKboekG6gHZuC3o4eSnp0Xctc9OUGP/8o8I56xoqhg1dNCUyGQXXFgg0nn KaT66FjluUR1o5/M2RDVubqC2nM7I8IufT+QCW7Pj+uCK9Wecdk4Hq6wpb82Ij9QLSXRUM7nkb11u FTyidSuLwbTPDXLdqi20rJ6Vjoh2BkcWZSFabvseb+HM6AoLbffe92sHf5xDdQaQUBCjpj9g8Hhy+ hJo8R96HXATRGTwOVREQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gx9FF-0006v2-J5; Fri, 22 Feb 2019 11:43:57 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gx9FC-0006ui-4X for linux-arm-kernel@lists.infradead.org; Fri, 22 Feb 2019 11:43:55 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9A19B15AB; Fri, 22 Feb 2019 03:43:53 -0800 (PST) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 86A843F5C1; Fri, 22 Feb 2019 03:43:51 -0800 (PST) Date: Fri, 22 Feb 2019 11:43:49 +0000 From: Mark Rutland To: Leo Yan Subject: Re: [PATCH v1 3/4] KVM: arm/arm64: Define TCR_EL2_T0SZ_MASK as TCR_T0SZ_MASK Message-ID: <20190222114348.GC42419@lakrids.cambridge.arm.com> References: <20190222082327.3312-1-leo.yan@linaro.org> <20190222082327.3312-4-leo.yan@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190222082327.3312-4-leo.yan@linaro.org> User-Agent: Mutt/1.11.1+11 (2f07cb52) (2018-12-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190222_034354_184328_BCB43BE9 X-CRM114-Status: GOOD ( 15.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marc Zyngier , Catalin Marinas , Will Deacon , Christoffer Dall , linux-kernel@vger.kernel.org, Jun Yao , James Morse , Andre Przywara , Paolo Bonzini , 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 Fri, Feb 22, 2019 at 04:23:25PM +0800, Leo Yan wrote: > Define macro TCR_EL2_T0SZ_MASK as TCR_T0SZ_MASK, so can remove the hard > number 0x3f. > > Signed-off-by: Leo Yan Given we do this for the other TCR fields, and the value is correct AFAICT, this makes sense to me. FWIW: Reviewed-by: Mark Rutland Mark. > --- > arch/arm64/include/asm/kvm_arm.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h > index 6f602af5263c..d945a787f36e 100644 > --- a/arch/arm64/include/asm/kvm_arm.h > +++ b/arch/arm64/include/asm/kvm_arm.h > @@ -99,7 +99,7 @@ > #define TCR_EL2_SH0_MASK TCR_SH0_MASK > #define TCR_EL2_ORGN0_MASK TCR_ORGN0_MASK > #define TCR_EL2_IRGN0_MASK TCR_IRGN0_MASK > -#define TCR_EL2_T0SZ_MASK 0x3f > +#define TCR_EL2_T0SZ_MASK TCR_T0SZ_MASK > #define TCR_EL2_MASK (TCR_EL2_TG0_MASK | TCR_EL2_SH0_MASK | \ > TCR_EL2_ORGN0_MASK | TCR_EL2_IRGN0_MASK | TCR_EL2_T0SZ_MASK) > > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel