From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 073253C5DA5; Mon, 23 Mar 2026 17:53:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774288428; cv=none; b=aQq3/HsNnpPwgOBQWnNTdHubW/LPHZThqMQuOtJN1X+NCB7kPAnIyTHtnof/milSDi321g/OlukU47Nc7Qju+00o35ljkx5u2qs6WFWfQfaPrKcuO3q1FTxu3JbkhUIn08l6tcPNMsqDCpzVFa04k4MMOOXY17MhAN2JJ9GZxBo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774288428; c=relaxed/simple; bh=pvvqGoKPtjeuRDaGRHik7rDxrxHUcSCqlT3NKZ5Bw0c=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bXUQ95GqNAE+JZv6fVQqqJfvHmOyA22QiU5Z7uZIBffyt6ME1VhbU4acGVdB0w1M6RbI1WtRTUOnZLbSB2tYlBfL4iGjPpTdhBDTa7/9WlPVY5Y14WmgLYehLXhrn21RtCvv6ga1Wqzg6Pt+o7rxvzWc2USCXMjEf4ICb2SRSj4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dtAleL+C; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dtAleL+C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0868C4CEF7; Mon, 23 Mar 2026 17:53:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774288427; bh=pvvqGoKPtjeuRDaGRHik7rDxrxHUcSCqlT3NKZ5Bw0c=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=dtAleL+CGdeMNPe8yd5PVQT9KTYb3tEETMX/HImnFVrroFBEyH2/UTI+eZ++LbWik zzNWKrk6q/UbAslBj4vJbDhj8byf9W/0I71wcX9EyAOlscPRt//TB8JBY0q/KhwdMO XEigCcVjhOjvODDhf8zGuno5p6eaNue1isuOAk3sT8Wh1M8x5ZWa/4Naqax9n6EIi1 meH6xqHWafcLF8RC1MsnOTSSgKTa1f19OGJ4Un8NLv8NagVQLmaJ5IQm3+XJl2ygPr aDFKamP52ArwOR80tXn9DadwZlCTeIFLzjY8NOS2f0O0QN/0bHaWpgrMinwhVu26U6 ByYqqUWVeL57g== Message-ID: <187fa189-b6d7-4ba0-98a4-7a525cbaf4f9@kernel.org> Date: Mon, 23 Mar 2026 18:53:17 +0100 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v11 03/16] mm/secretmem: make use of folio_{zap,restore}_direct_map To: "Kalyazin, Nikita" , "kvm@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "kvmarm@lists.linux.dev" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , "bpf@vger.kernel.org" , "linux-kselftest@vger.kernel.org" , "kernel@xen0n.name" , "linux-riscv@lists.infradead.org" , "linux-s390@vger.kernel.org" , "loongarch@lists.linux.dev" , "linux-pm@vger.kernel.org" Cc: "pbonzini@redhat.com" , "corbet@lwn.net" , "maz@kernel.org" , "oupton@kernel.org" , "joey.gouly@arm.com" , "suzuki.poulose@arm.com" , "yuzenghui@huawei.com" , "catalin.marinas@arm.com" , "will@kernel.org" , "seanjc@google.com" , "tglx@kernel.org" , "mingo@redhat.com" , "bp@alien8.de" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "hpa@zytor.com" , "luto@kernel.org" , "peterz@infradead.org" , "willy@infradead.org" , "akpm@linux-foundation.org" , "lorenzo.stoakes@oracle.com" , "vbabka@kernel.org" , "rppt@kernel.org" , "surenb@google.com" , "mhocko@suse.com" , "ast@kernel.org" , "daniel@iogearbox.net" , "andrii@kernel.org" , "martin.lau@linux.dev" , "eddyz87@gmail.com" , "song@kernel.org" , "yonghong.song@linux.dev" , "john.fastabend@gmail.com" , "kpsingh@kernel.org" , "sdf@fomichev.me" , "haoluo@google.com" , "jolsa@kernel.org" , "jgg@ziepe.ca" , "jhubbard@nvidia.com" , "peterx@redhat.com" , "jannh@google.com" , "pfalcato@suse.de" , "skhan@linuxfoundation.org" , "riel@surriel.com" , "ryan.roberts@arm.com" , "jgross@suse.com" , "yu-cheng.yu@intel.com" , "kas@kernel.org" , "coxu@redhat.com" , "kevin.brodsky@arm.com" , "ackerleytng@google.com" , "yosry@kernel.org" , "ajones@ventanamicro.com" , "maobibo@loongson.cn" , "tabba@google.com" , "prsampat@amd.com" , "wu.fei9@sanechips.com.cn" , "mlevitsk@redhat.com" , "jmattson@google.com" , "jthoughton@google.com" , "agordeev@linux.ibm.com" , "alex@ghiti.fr" , "aou@eecs.berkeley.edu" , "borntraeger@linux.ibm.com" , "chenhuacai@kernel.org" , "dev.jain@arm.com" , "gor@linux.ibm.com" , "hca@linux.ibm.com" , "palmer@dabbelt.com" , "pjw@kernel.org" , "shijie@os.amperecomputing.com" , "svens@linux.ibm.com" , "thuth@redhat.com" , "wyihan@google.com" , "yang@os.amperecomputing.com" , "Jonathan.Cameron@huawei.com" , "Liam.Howlett@oracle.com" , "urezki@gmail.com" , "zhengqi.arch@bytedance.com" , "gerald.schaefer@linux.ibm.com" , "jiayuan.chen@shopee.com" , "lenb@kernel.org" , "osalvador@suse.de" , "pavel@kernel.org" , "rafael@kernel.org" , "vannapurve@google.com" , "jackmanb@google.com" , "aneesh.kumar@kernel.org" , "patrick.roy@linux.dev" , "Thomson, Jack" , "Itazuri, Takahiro" , "Manwaring, Derek" References: <20260317141031.514-1-kalyazin@amazon.com> <20260317141031.514-4-kalyazin@amazon.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/17/26 15:11, Kalyazin, Nikita wrote: > From: Nikita Kalyazin > Describe your change :) Ans also worth mentioning that we now flush the TLB even though filemap_add_folio() failed -- which shouldn't matter in practice I guess. With that Acked-by: David Hildenbrand (Arm) -- Cheers, David