From nobody Tue Feb 10 14:32:47 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org ARC-Seal: i=1; a=rsa-sha256; t=1645438971; cv=none; d=zohomail.com; s=zohoarc; b=mYfiMxMTXMUJc/eoLmvfoF6t3xmHLIFL/UlFfMQ/ekshDua2hobOQAa17iPaRzwXzyeLuhBFlqeS2Ka1e5bmbpRAdD/tYqFaHjCm/7yxquBEfcMMMXp/G2hYyehkpNopXjGccraf+w4zaPlXgaNexDBkLoAeRNIaAiRTcGj2fQ0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1645438971; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ACRkY4KhzmsVNHMcOkXHEpsxlBF8BKtVgEaQlfg0BNc=; b=iiYjY3D/AZFdbIgS4LcaHEjGsB7ikx+2UhlmVOpCAAS42qKXOcbNKg2ItbUpB8lnPqk0TkS0yh+EZ1BsuXs4dMS8jPYNBd09CPuwwsBbMBQNXsZuTD7f/mMg3Kg1tP3qHL28ekIa4QyJzSH3q5m+RF8lGoOQxESlj4VPY2PsPRI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1645438971960635.3722667089066; Mon, 21 Feb 2022 02:22:51 -0800 (PST) Received: from list by lists.xenproject.org with outflank-mailman.275987.472004 (Exim 4.92) (envelope-from ) id 1nM5pp-0004Hi-Jg; Mon, 21 Feb 2022 10:22:25 +0000 Received: by outflank-mailman (output) from mailman id 275987.472004; Mon, 21 Feb 2022 10:22:25 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nM5pp-0004HM-Bt; Mon, 21 Feb 2022 10:22:25 +0000 Received: by outflank-mailman (input) for mailman id 275987; Mon, 21 Feb 2022 10:22:24 +0000 Received: from mail.xenproject.org ([104.130.215.37]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nM5po-0004FP-7v for xen-devel@lists.xenproject.org; Mon, 21 Feb 2022 10:22:24 +0000 Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nM5pn-0002AY-Ua; Mon, 21 Feb 2022 10:22:23 +0000 Received: from 54-240-197-232.amazon.com ([54.240.197.232] helo=dev-dsk-jgrall-1b-035652ec.eu-west-1.amazon.com) by xenbits.xenproject.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1nM5pn-00070b-MY; Mon, 21 Feb 2022 10:22:23 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xen.org; s=20200302mail; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From; bh=ACRkY4KhzmsVNHMcOkXHEpsxlBF8BKtVgEaQlfg0BNc=; b=55WepRFLg0bmiSYJclRhlTge7D MgBe3sFdk4LNDN/N9g7c556hnZI3Swp9dkMRo3B6xkB/Emt9NTSaqapqaom6QGkTgsUZkTHJbFzK2 0x82I94h1yvGUi5rZBoFHXrQhllYxh0iLFsPkuLsl+fNvtPJo7InySh5mOOiucG0vl+U=; From: Julien Grall To: xen-devel@lists.xenproject.org Cc: julien@xen.org, Julien Grall , Stefano Stabellini , Bertrand Marquis , Volodymyr Babchuk Subject: [PATCH v3 01/19] xen/arm: lpae: Rename LPAE_ENTRIES_MASK_GS to LPAE_ENTRY_MASK_GS Date: Mon, 21 Feb 2022 10:22:00 +0000 Message-Id: <20220221102218.33785-2-julien@xen.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220221102218.33785-1-julien@xen.org> References: <20220221102218.33785-1-julien@xen.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @xen.org) X-ZM-MESSAGEID: 1645438974322100011 Content-Type: text/plain; charset="utf-8" From: Julien Grall Commit 05031fa87357 "xen/arm: guest_walk: Only generate necessary offsets/masks" introduced LPAE_ENTRIES_MASK_GS. In a follow-up patch, we will use it for to define LPAE_ENTRY_MASK. This will lead to inconsistent naming. As LPAE_ENTRY_MASK is used in many places, it is better to rename LPAE_ENTRIES_MASK_GS and avoid some churn. So rename LPAE_ENTRIES_MASK_GS to LPAE_ENTRY_MASK_GS. Signed-off-by: Julien Grall Reviewed-by: Bertrand Marquis --- Changes in v2: - New patch --- xen/arch/arm/include/asm/lpae.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/arch/arm/include/asm/lpae.h b/xen/arch/arm/include/asm/lpa= e.h index e94de2e7d8e8..4fb9a40a4ca9 100644 --- a/xen/arch/arm/include/asm/lpae.h +++ b/xen/arch/arm/include/asm/lpae.h @@ -180,7 +180,7 @@ static inline bool lpae_is_superpage(lpae_t pte, unsign= ed int level) */ #define LPAE_SHIFT_GS(gs) ((gs) - 3) #define LPAE_ENTRIES_GS(gs) (_AC(1, U) << LPAE_SHIFT_GS(gs)) -#define LPAE_ENTRIES_MASK_GS(gs) (LPAE_ENTRIES_GS(gs) - 1) +#define LPAE_ENTRY_MASK_GS(gs) (LPAE_ENTRIES_GS(gs) - 1) =20 #define LEVEL_ORDER_GS(gs, lvl) ((3 - (lvl)) * LPAE_SHIFT_GS(gs)) #define LEVEL_SHIFT_GS(gs, lvl) (LEVEL_ORDER_GS(gs, lvl) + (gs)) @@ -188,7 +188,7 @@ static inline bool lpae_is_superpage(lpae_t pte, unsign= ed int level) =20 /* Offset in the table at level 'lvl' */ #define LPAE_TABLE_INDEX_GS(gs, lvl, addr) \ - (((addr) >> LEVEL_SHIFT_GS(gs, lvl)) & LPAE_ENTRIES_MASK_GS(gs)) + (((addr) >> LEVEL_SHIFT_GS(gs, lvl)) & LPAE_ENTRY_MASK_GS(gs)) =20 /* Generate an array @var containing the offset for each level from @addr = */ #define DECLARE_OFFSETS(var, addr) \ --=20 2.32.0