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[209.85.208.45]) by smtp.gmail.com with ESMTPSA id h7-20020a17090634c700b0092be625d981sm2779147ejb.91.2023.03.15.10.00.44 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Mar 2023 10:00:44 -0700 (PDT) Received: by mail-ed1-f45.google.com with SMTP id eg48so18932034edb.13 for ; Wed, 15 Mar 2023 10:00:44 -0700 (PDT) X-Received: by 2002:a17:907:72c1:b0:8e5:1a7b:8ab2 with SMTP id du1-20020a17090772c100b008e51a7b8ab2mr4223971ejc.4.1678899643988; Wed, 15 Mar 2023 10:00:43 -0700 (PDT) MIME-Version: 1.0 References: <20230315163549.295454-1-dhowells@redhat.com> In-Reply-To: <20230315163549.295454-1-dhowells@redhat.com> From: Linus Torvalds Date: Wed, 15 Mar 2023 10:00:26 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v19 00/15] splice, block: Use page pinning and kill ITER_PIPE To: David Howells Cc: Jens Axboe , Al Viro , Christoph Hellwig , Matthew Wilcox , Jan Kara , Jeff Layton , David Hildenbrand , Jason Gunthorpe , Logan Gunthorpe , Hillf Danton , Christian Brauner , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: ACBF42002E X-Rspam-User: X-Stat-Signature: bwh51w7z45b9ruxz8ps5xygim6itp1gh X-HE-Tag: 1678899647-164920 X-HE-Meta: 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 zniiFTVK 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Mar 15, 2023 at 9:35=E2=80=AFAM David Howells = wrote: > > ver #19) > - Remove a missed get_page() on the zeropage in shmem_splice_read(). Ack. I see nothing alarming in this series. Linus