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[209.85.208.52]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9ee0dc56fcsm527300866b.125.2024.11.10.14.08.59 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 10 Nov 2024 14:08:59 -0800 (PST) Received: by mail-ed1-f52.google.com with SMTP id 4fb4d7f45d1cf-5ceb75f9631so4868140a12.0 for ; Sun, 10 Nov 2024 14:08:59 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCXUj60y4wA/IMZ8rkol4cVjzmmtsOe2cioYYqDIDfwFQgQfb8rfN1uSLsm0bWh5jkI9YuZTXfnSpw==@kvack.org X-Received: by 2002:a17:907:1c11:b0:a9e:82d2:3168 with SMTP id a640c23a62f3a-a9eefff1525mr946225066b.46.1731276539301; Sun, 10 Nov 2024 14:08:59 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Linus Torvalds Date: Sun, 10 Nov 2024 14:08:40 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH RESEND] filemap: Fix bounds checking in filemap_read() To: Mike Snitzer Cc: Matthew Wilcox , Andrew Morton , Christian Brauner , trondmy@kernel.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 1276B140007 X-Stat-Signature: hh745oz4bxhxkuee4z4fdf4wp11g4cy1 X-HE-Tag: 1731276516-323519 X-HE-Meta: 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 CQvW/IOe 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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: List-Subscribe: List-Unsubscribe: On Sun, 10 Nov 2024 at 09:12, Mike Snitzer wrote: > > This mm fix is still needed for 6.12. Thanks for pointing it out. I've applied it directly, Linus