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Wed, 29 Jul 2026 08:39:39 -0700 (PDT) Received: from [172.19.0.220] ([99.196.129.79]) by smtp.gmail.com with ESMTPSA id 5614622812f47-4ad6ed2caa7sm2046581b6e.6.2026.07.29.08.39.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Jul 2026 08:39:37 -0700 (PDT) Message-ID: Date: Wed, 29 Jul 2026 09:39:25 -0600 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] io_uring/net: don't truncate the bundle segment length to int To: Baul Lee , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org References: <20260729151504.47280-1-baul.lee@xbow.com> Content-Language: en-US From: Jens Axboe In-Reply-To: <20260729151504.47280-1-baul.lee@xbow.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/29/26 9:15 AM, Baul Lee wrote: > io_bundle_nbufs() works out how many buffers a short bundle transfer > consumed by walking the mapped iovec and subtracting each segment from the > transferred length: Should already be fixed by: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git/commit/?h=io_uring-7.2&id=bc6d516abfe7085bf706aff22127859f06174f75 -- Jens Axboe