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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 F1BE3C2BA19 for ; Wed, 15 Apr 2020 11:00:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0B7720732 for ; Wed, 15 Apr 2020 11:00:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2896692AbgDOK62 (ORCPT ); Wed, 15 Apr 2020 06:58:28 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:2329 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2896684AbgDOK6S (ORCPT ); Wed, 15 Apr 2020 06:58:18 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 6A0BE3045232E8082CF7; Wed, 15 Apr 2020 18:58:06 +0800 (CST) Received: from DESKTOP-8RFUVS3.china.huawei.com (10.173.222.27) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Wed, 15 Apr 2020 18:58:00 +0800 From: Zenghui Yu To: , , CC: , , , , Zenghui Yu Subject: [PATCH] KVM: arm64: Drop PTE_S2_MEMATTR_MASK Date: Wed, 15 Apr 2020 18:57:46 +0800 Message-ID: <20200415105746.314-1-yuzenghui@huawei.com> X-Mailer: git-send-email 2.23.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.173.222.27] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The only user of PTE_S2_MEMATTR_MASK macro had been removed since commit a501e32430d4 ("arm64: Clean up the default pgprot setting"). It has been about six years and no one has used it again. Let's drop it. Signed-off-by: Zenghui Yu --- arch/arm64/include/asm/pgtable-hwdef.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index 6bf5e650da78..99315bdca0e6 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -190,7 +190,6 @@ * Memory Attribute override for Stage-2 (MemAttr[3:0]) */ #define PTE_S2_MEMATTR(t) (_AT(pteval_t, (t)) << 2) -#define PTE_S2_MEMATTR_MASK (_AT(pteval_t, 0xf) << 2) /* * EL2/HYP PTE/PMD definitions -- 2.19.1