From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philippe Mathieu-Daudé Date: Mon, 8 Apr 2024 08:28:16 +0200 Subject: [PATCH 4/4] mm: replace set_pte_at_notify() with just set_pte_at() In-Reply-To: <20240405115815.3226315-5-pbonzini@redhat.com> References: <20240405115815.3226315-1-pbonzini@redhat.com> <20240405115815.3226315-5-pbonzini@redhat.com> Message-ID: <2e481816-2b06-432c-b09c-e92e230debe8@linaro.org> List-Id: To: kvm-riscv@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On 5/4/24 13:58, Paolo Bonzini wrote: > With the demise of the .change_pte() MMU notifier callback, there is no > notification happening in set_pte_at_notify(). It is a synonym of > set_pte_at() and can be replaced with it. > > Signed-off-by: Paolo Bonzini > --- > include/linux/mmu_notifier.h | 2 -- > kernel/events/uprobes.c | 5 ++--- > mm/ksm.c | 4 ++-- > mm/memory.c | 7 +------ > mm/migrate_device.c | 8 ++------ > 5 files changed, 7 insertions(+), 19 deletions(-) Reviewed-by: Philippe Mathieu-Daud? 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 5/4/24 13:58, Paolo Bonzini wrote: > With the demise of the .change_pte() MMU notifier callback, there is no > notification happening in set_pte_at_notify(). It is a synonym of > set_pte_at() and can be replaced with it. > > Signed-off-by: Paolo Bonzini > --- > include/linux/mmu_notifier.h | 2 -- > kernel/events/uprobes.c | 5 ++--- > mm/ksm.c | 4 ++-- > mm/memory.c | 7 +------ > mm/migrate_device.c | 8 ++------ > 5 files changed, 7 insertions(+), 19 deletions(-) Reviewed-by: Philippe Mathieu-Daudé 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 025A4C67861 for ; Mon, 8 Apr 2024 06:29:15 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=GU7kB4ph; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VCfLy2b90z3vYk for ; 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Sun, 07 Apr 2024 23:28:19 -0700 (PDT) Message-ID: <2e481816-2b06-432c-b09c-e92e230debe8@linaro.org> Date: Mon, 8 Apr 2024 08:28:16 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/4] mm: replace set_pte_at_notify() with just set_pte_at() To: Paolo Bonzini , linux-kernel@vger.kernel.org, kvm@vger.kernel.org References: <20240405115815.3226315-1-pbonzini@redhat.com> <20240405115815.3226315-5-pbonzini@redhat.com> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20240405115815.3226315-5-pbonzini@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm-riscv@lists.infradead.org, Thomas Bogendoerfer , loongarch@lists.linux.dev, David Hildenbrand , Marc Zyngier , Atish Patra , linux-mips@vger.kernel.org, Nicholas Piggin , linux-perf-users@vger.kernel.org, linux-mm@kvack.org, Bibo Mao , Sean Christopherson , Anup Patel , kvmarm@lists.linux.dev, Oliver Upton , Andrew Morton , Tianrui Zhao , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-trace-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 5/4/24 13:58, Paolo Bonzini wrote: > With the demise of the .change_pte() MMU notifier callback, there is no > notification happening in set_pte_at_notify(). It is a synonym of > set_pte_at() and can be replaced with it. > > Signed-off-by: Paolo Bonzini > --- > include/linux/mmu_notifier.h | 2 -- > kernel/events/uprobes.c | 5 ++--- > mm/ksm.c | 4 ++-- > mm/memory.c | 7 +------ > mm/migrate_device.c | 8 ++------ > 5 files changed, 7 insertions(+), 19 deletions(-) Reviewed-by: Philippe Mathieu-Daudé 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 AEE1BCD128A for ; Mon, 8 Apr 2024 06:28:38 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Sun, 07 Apr 2024 23:28:19 -0700 (PDT) Message-ID: <2e481816-2b06-432c-b09c-e92e230debe8@linaro.org> Date: Mon, 8 Apr 2024 08:28:16 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/4] mm: replace set_pte_at_notify() with just set_pte_at() To: Paolo Bonzini , linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: Marc Zyngier , Oliver Upton , Tianrui Zhao , Bibo Mao , Thomas Bogendoerfer , Nicholas Piggin , Anup Patel , Atish Patra , Sean Christopherson , Andrew Morton , David Hildenbrand , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org References: <20240405115815.3226315-1-pbonzini@redhat.com> <20240405115815.3226315-5-pbonzini@redhat.com> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20240405115815.3226315-5-pbonzini@redhat.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240407_232822_012099_B7FD135F X-CRM114-Status: GOOD ( 10.96 ) 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-Transfer-Encoding: base64 Content-Type: text/plain; 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