From nobody Mon Apr 27 01:54:28 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 531B9C43334 for ; Mon, 20 Jun 2022 06:21:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238009AbiFTGV4 (ORCPT ); Mon, 20 Jun 2022 02:21:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238674AbiFTGVn (ORCPT ); Mon, 20 Jun 2022 02:21:43 -0400 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFB5CDFD8 for ; Sun, 19 Jun 2022 23:21:39 -0700 (PDT) Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4LRKKt2WVzz9tbp; Mon, 20 Jun 2022 08:21:38 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cb3Nm-abgv7T; Mon, 20 Jun 2022 08:21:38 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4LRKKt1myVz9slY; Mon, 20 Jun 2022 08:21:38 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 2DD468B767; Mon, 20 Jun 2022 08:21:38 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id LTTpEnEITGGK; Mon, 20 Jun 2022 08:21:38 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (unknown [172.25.230.108]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 0B7088B763; Mon, 20 Jun 2022 08:21:38 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (localhost [127.0.0.1]) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.16.1) with ESMTPS id 25K6LRJF357174 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Mon, 20 Jun 2022 08:21:27 +0200 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.17.1/Submit) id 25K6LQkf357165; Mon, 20 Jun 2022 08:21:26 +0200 X-Authentication-Warning: PO20335.IDSI0.si.c-s.fr: chleroy set sender to christophe.leroy@csgroup.eu using -f From: Christophe Leroy To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: Christophe Leroy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH] powerpc: Remove _PAGE_SAO stub for book3e/64 Date: Mon, 20 Jun 2022 08:21:22 +0200 Message-Id: <715e644fb3c7d992c0b71f6165ab6cf8c682055a.1655706069.git.christophe.leroy@csgroup.eu> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1655706081; l=781; s=20211009; h=from:subject:message-id; bh=Q4l8G+KeG8Eo3hZSvGh5+jy4Bdlec5M0i0lmsFXFY/M=; b=EzEdBiWJiz0REjGWLb1rfu2y7+ersGWAamYa61rTK7Xa2HYwXV76KH1H2rif8e5rdp2Fr/8nVCg6 avEmtRZoDqky/F5YXJ24JBSUc2+BYAfx/NmDh9Z26UcYgEi0xRqZ X-Developer-Key: i=christophe.leroy@csgroup.eu; a=ed25519; pk=HIzTzUj91asvincQGOFx6+ZF5AoUuP9GdOtQChs7Mm0= Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Since commit 634093c59a12 ("powerpc/mm: enable ARCH_HAS_VM_GET_PAGE_PROT"), _PAGE_SAO is used only in arch/powerpc/mm/book3s64/pgtable.c The _PAGE_SAO stub defined as 0 for book3e/64 can be removed. Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/nohash/64/pgtable.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/in= clude/asm/nohash/64/pgtable.h index 57083f95e82b..25b72b2b30ce 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -83,8 +83,6 @@ */ #include =20 -#define _PAGE_SAO 0 - #define PTE_RPN_MASK (~((1UL << PTE_RPN_SHIFT) - 1)) =20 /* --=20 2.36.1