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 1F19DC48BC4 for ; Thu, 15 Feb 2024 18:35:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=vIqBGd/h1oUwxviY30nQ3ZaFbL0Q23SYaFNq87Ts4FY=; b=g2I/8TBmW3wNJu rNeZUjaGT/JxhxMGttyltDbdiJWmOyT43FGVArI491C48s27LQz6/otWzwdqP0sa7UxLn/iWy0pZ7 I3W1HnZzCYF/4HSlbg+LgBR/nywwS903AE67V13GiOMD/G1elSipVNffhFrN6B6gnpThUR8OCTgyK JjlwRyFyB4EjxcEsMed90JOIwz362TkbBK+x5UWGuoKYIKOBA8A9RiwTmd7tmg65RHHXkXkCZ4Pkd dCM+iQ2Xj0oc+ZvW30ULOMbdpoz+LLXdxhUmiqMm+UXpvQSICUqk994io4yfK08yCcV0DW3KzJ3mE b58pF01U1AKlNU44le2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ragZq-0000000HNpc-3ej5; Thu, 15 Feb 2024 18:35:18 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1ragZn-0000000HNnS-3jtC for linux-arm-kernel@lists.infradead.org; Thu, 15 Feb 2024 18:35:17 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 43E0560FC9; Thu, 15 Feb 2024 18:35:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1EE5DC433F1; Thu, 15 Feb 2024 18:35:09 +0000 (UTC) Date: Thu, 15 Feb 2024 18:35:07 +0000 From: Catalin Marinas To: Ryan Roberts Cc: Will Deacon , Ard Biesheuvel , Marc Zyngier , James Morse , Andrey Ryabinin , Andrew Morton , Matthew Wilcox , Mark Rutland , David Hildenbrand , Kefeng Wang , John Hubbard , Zi Yan , Barry Song <21cnbao@gmail.com>, Alistair Popple , Yang Shi , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , linux-arm-kernel@lists.infradead.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 09/18] arm64/mm: Convert ptep_clear() to ptep_get_and_clear() Message-ID: References: <20240215103205.2607016-1-ryan.roberts@arm.com> <20240215103205.2607016-10-ryan.roberts@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240215103205.2607016-10-ryan.roberts@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240215_103515_996935_4489A75B X-CRM114-Status: GOOD ( 11.22 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Feb 15, 2024 at 10:31:56AM +0000, Ryan Roberts wrote: > ptep_clear() is a generic wrapper around the arch-implemented > ptep_get_and_clear(). We are about to convert ptep_get_and_clear() into > a public version and private version (__ptep_get_and_clear()) to support > the transparent contpte work. We won't have a private version of > ptep_clear() so let's convert it to directly call ptep_get_and_clear(). > > Tested-by: John Hubbard > Signed-off-by: Ryan Roberts Acked-by: Catalin Marinas _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel