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AJvYcCV4FV58cgkt+xDUBTBA1zC4NajZyFdE/ZNvyaDi8shQJktJt2YY9TmtLMHSbg/g+Hmi2HUL3emPXw==@vger.kernel.org X-Gm-Message-State: AOJu0YzHYz/C5JNTsOsKumEQAyNQg8SM/RE6lAtk05Af0rY6TfR4SlRh Q+LQXKTdsV5mB9NFS16c0AvTpG3vmoXoYILyrlchKCTY9TjhlDtZxPUJX0j8dnI= X-Gm-Gg: ASbGncv6Lhe9WbFbP9cOG1e3GXS57UgvgskAzO2fc1OmU818Wd6fSqMpTFxsd2LjoHd Kw7tH1OcdLS6PFsNf3O3H1o7iXHXhArBQhTsj6/GL5vvxYwg5+CDM7i3rGBloyCj2VOLuWuyjps DzomxOkfA8uEjCRd0WHAn3sUmsmQwiOmW5BhFaL1Q1f1u5XAS89TwTRRnuqGlZ7j6HU5J1vPot3 RGdbn4l9jotcsPlVOdY8ipK4pWg8dWdj/VrPT7deAa+JXQqPD4k X-Google-Smtp-Source: AGHT+IFMakr8bU6f3YZSO/+eHvp/KKhselD2XlkHsnfbAosDkYcEJnpYHg/228UJMmGvVKljs/oVHg== X-Received: by 2002:a05:6e02:12e8:b0:3a7:e592:55ee with SMTP id e9e14a558f8ab-3aff8b9d0admr46064905ab.20.1734111660696; Fri, 13 Dec 2024 09:41:00 -0800 (PST) Received: from [192.168.1.116] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3b2425c4b3dsm262605ab.0.2024.12.13.09.40.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Dec 2024 09:40:59 -0800 (PST) Message-ID: Date: Fri, 13 Dec 2024 10:40:59 -0700 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: WARNING in get_pat_info To: chase xd , Pavel Begunkov , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org References: Content-Language: en-US From: Jens Axboe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/13/24 10:35 AM, chase xd wrote: > Hi, when I tested io-uring on lts 5.15 I found this bug, do you think > this is a bug from io-uring or mm subsystem? See this discussion: https://lore.kernel.org/io-uring/f02a96a2-9f3a-4bed-90a5-b3309eb91d94@intel.com/ -- Jens Axboe