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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 286C3C5518F for ; Mon, 3 Aug 2026 16:44:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QLRKQOwI7WJiEvMshK9BQ7DGGYsinDl7hpt5eENmCoc=; b=df9PEsK2AC54LKKuQteeyKqT0N w+tBtLMVZ19G1uDapDcywR7XbpNdCWUqTxE3KR7ADTLt6UtVpvf1b795HEAcUd1wsieTgUua9oRLH jtizAzWftZtcP3hqh3vd9enw0Zl9Ruzyee2KsNlkPiqZ7l/TPLTA1GwpxKK0QRGt8mEL1wqbVsPKP H+vgjxral/6Ru5kFP1AfX3wJmRruDdLQBJqUbn9D43lgRmJGPQ7+8ObOrQ0WdcggB6w9ENQYoiz0D JybnX5QLxWyeQR0q4x1qT3qand13e7UJf8os6l2jph7+uCJ+Jj6oZNxbdnHPHlH8T+UgMXPKr/M6M JVQKpLRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wqvm8-000000007VL-2kfY; Mon, 03 Aug 2026 16:44:28 +0000 Received: from smtp-out1.suse.de ([195.135.223.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wqvm3-000000007Qt-2dXl for linux-arm-kernel@lists.infradead.org; Mon, 03 Aug 2026 16:44:25 +0000 Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id F1A997F250; Mon, 3 Aug 2026 16:44:11 +0000 (UTC) Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1785775452; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QLRKQOwI7WJiEvMshK9BQ7DGGYsinDl7hpt5eENmCoc=; b=h3I4OPyQasor+vcYWgGA36JKeTQmaWQvyAr5sYRA7P9gLxM4zAurUYIs+AIgquFpYzoklb 7w52Pi76vf/h3NoiLs9/2z2uPBgHGr2tmJx2QV+Uv3ezoavRB/n2pEdnIGynBl2sP/KYGm tOV0jboSrLdzHzXuP7Xdb7rWj8G4CNo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1785775452; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QLRKQOwI7WJiEvMshK9BQ7DGGYsinDl7hpt5eENmCoc=; b=SAzezfRdkpajLsYmi0xGypBXWYHyXa1uTXjGpQOCflTceH2UQ97C2SJbGckUCzXlhJvb7+ q0wWRCx5dys1C8AA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 05AAD779D3; Mon, 3 Aug 2026 16:44:09 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id kJ7TOVnFcGp/SQAAD6G6ig (envelope-from ); Mon, 03 Aug 2026 16:44:09 +0000 From: Pedro Falcato To: David Hildenbrand , Andrew Morton Cc: Pedro Falcato , Catalin Marinas , Will Deacon , "James E.J. Bottomley" , Helge Deller , Madhavan Srinivasan , Michael Ellerman , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , "Matthew Wilcox (Oracle)" , Jan Kara , Zi Yan , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Usama Arif , Kevin Brodsky , Muhammad Usama Anjum , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, John David Anglin Subject: [PATCH v2 2/6] parisc: Drop own implementations for ptep_get() and ptep_test_and_clear_young() Date: Mon, 3 Aug 2026 17:43:56 +0100 Message-ID: <20260803164400.531199-3-pfalcato@suse.de> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260803164400.531199-1-pfalcato@suse.de> References: <20260803164400.531199-1-pfalcato@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: F1A997F250 X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[]; R_RATELIMIT(0.00)[to_ip_from(RL764437jfm1qe6abtk9nwyx8m)] X-Rspamd-Action: no action X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260803_094423_812472_628BDBA9 X-CRM114-Status: UNSURE ( 9.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Helge Deller Switch to the generic implementations, which are identical. Suggested-by: Usama Arif Suggested-by: John David Anglin Signed-off-by: Helge Deller Signed-off-by: Pedro Falcato --- arch/parisc/include/asm/pgtable.h | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 467b8547ac8b..d92dee9fef3f 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -432,25 +432,6 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte) return pte; } -static inline pte_t ptep_get(pte_t *ptep) -{ - return READ_ONCE(*ptep); -} -#define ptep_get ptep_get - -static inline bool ptep_test_and_clear_young(struct vm_area_struct *vma, - unsigned long addr, pte_t *ptep) -{ - pte_t pte; - - pte = ptep_get(ptep); - if (!pte_young(pte)) { - return false; - } - set_pte_at(vma->vm_mm, addr, ptep, pte_mkold(pte)); - return true; -} - bool ptep_clear_flush_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep); pte_t ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep); @@ -491,7 +472,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, #define HAVE_ARCH_UNMAPPED_AREA #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN -#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG #define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH #define __HAVE_ARCH_PTEP_CLEAR_FLUSH #define __HAVE_ARCH_PTEP_SET_WRPROTECT -- 2.55.0