From nobody Wed Feb 11 19:43:01 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 E74F8CA0ECD for ; Mon, 11 Sep 2023 22:38:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377784AbjIKW2i (ORCPT ); Mon, 11 Sep 2023 18:28:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244090AbjIKTED (ORCPT ); Mon, 11 Sep 2023 15:04:03 -0400 Received: from pegase1.c-s.fr (pegase1.c-s.fr [93.17.236.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E10F8D8 for ; Mon, 11 Sep 2023 12:03:58 -0700 (PDT) Received: from localhost (mailhub3.si.c-s.fr [192.168.12.233]) by localhost (Postfix) with ESMTP id 4Rkx2K0hWkz9vRq; Mon, 11 Sep 2023 21:03:37 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jH8O5lc_9Mjb; Mon, 11 Sep 2023 21:03:37 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 4Rkx276fJTz9vRB; Mon, 11 Sep 2023 21:03:27 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 9A2BC8B7AD; Mon, 11 Sep 2023 21:03:27 +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 FEEyZljjmxlL; Mon, 11 Sep 2023 21:03:27 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (unknown [192.168.232.38]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 19CDC8B79E; Mon, 11 Sep 2023 21:03:26 +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 38BJ3H5e3544196 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Mon, 11 Sep 2023 21:03:17 +0200 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.17.1/Submit) id 38BJ3HpH3544195; Mon, 11 Sep 2023 21:03:17 +0200 X-Authentication-Warning: PO20335.IDSI0.si.c-s.fr: chleroy set sender to christophe.leroy@csgroup.eu using -f From: Christophe Leroy To: Michael Ellerman , Nicholas Piggin Cc: Christophe Leroy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v1 03/19] powerpc/40x: Remove stale PTE_ATOMIC_UPDATES macro Date: Mon, 11 Sep 2023 21:03:09 +0200 Message-ID: <3decc02a589d43172f4b7b59e88f3f5ec9c4bcda.1694443576.git.christophe.leroy@csgroup.eu> X-Mailer: git-send-email 2.41.0 In-Reply-To: References: MIME-Version: 1.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1694458986; l=1072; i=christophe.leroy@csgroup.eu; s=20211009; h=from:subject:message-id; bh=QzJlyIFHJpgKsl8CqBCBYJcP1k7K6NnlZ/rdWkTGY04=; b=2bNpGH3pE6odsTLKccPy01AC9YqiMAVC+NDxvfq4QK/eXYjqUETVH9J92RqEqt+SYjq+2X75N qnTH2F1JvTqB7ACb9L3euA0/Xl8A6AXU2ckRN9NUek0D8TOA1uO/62D 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" 40x TLB handlers were reworked by commit 2c74e2586bb9 ("powerpc/40x: Rework 40x PTE access and TLB miss") to not require PTE_ATOMIC_UPDATES anymore. Then commit 4e1df545e2fa ("powerpc/pgtable: Drop PTE_ATOMIC_UPDATES") removed all code related to PTE_ATOMIC_UPDATES. Remove left over PTE_ATOMIC_UPDATES macro. Fixes: 2c74e2586bb9 ("powerpc/40x: Rework 40x PTE access and TLB miss") Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/nohash/32/pte-40x.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/powerpc/include/asm/nohash/32/pte-40x.h b/arch/powerpc/in= clude/asm/nohash/32/pte-40x.h index 6fe46e754556..0b4e5f8ce3e8 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-40x.h +++ b/arch/powerpc/include/asm/nohash/32/pte-40x.h @@ -69,9 +69,6 @@ =20 #define _PTE_NONE_MASK 0 =20 -/* Until my rework is finished, 40x still needs atomic PTE updates */ -#define PTE_ATOMIC_UPDATES 1 - #define _PAGE_BASE_NC (_PAGE_PRESENT | _PAGE_ACCESSED) #define _PAGE_BASE (_PAGE_BASE_NC) =20 --=20 2.41.0