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[80.32.100.150]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-486eb35bed0sm35665221f8f.32.2026.09.15.05.01.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Sep 2026 05:01:03 -0700 (PDT) Message-ID: Date: Tue, 15 Sep 2026 06:01:02 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/6] coredump & signals: an impossible affair To: Christian Brauner , Oleg Nesterov , linux-fsdevel@vger.kernel.org Cc: Alexander Viro , Jan Kara , NeilBrown , Ingo Molnar , Peter Zijlstra , linux-mm@kvack.org, io-uring@vger.kernel.org, stable@vger.kernel.org References: <20260915-work-coredump-fixes-v1-0-f354ca41780c@kernel.org> Content-Language: en-US From: Jens Axboe In-Reply-To: <20260915-work-coredump-fixes-v1-0-f354ca41780c@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: C82AB16000D X-Stat-Signature: muqr4ayjbckiu16sdz8nm9h9wgjmstzb X-Rspam-User: X-HE-Tag: 1789473666-178930 X-HE-Meta: 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 fakcOKqv vZQx/z5IesXbGNxHW2EzQVJ0XyAJgB2cGUi0MNzwyzqUJdPzhRizcim8lVTusebEoHoYyih2Uhhj7Wwe0S/5N5VFKlneCu0qNU3hIKHA3+q57T3kLuFoM/wzXaLILFVFE7y50vaPLLkz/gX+3TdPIk+Ouc/uto5OnpjJYI1lXQwiTYA7/kgjhSAtFRusTYp7J4yC6qmtOo8CjosUuh92ibS3DOPgTuMeaSJFJDvIBllkUkBExsQPnYooHhgl3gOaDX4HdU2Z8St/N/PnGOTeIqAdsgBupeiZYBsPe4UKjn1Q8MQNkUo4wtdBpdbodq7mFvqJcOb4busDeSVQF9WTHZOeZXyKQzTplxIeaTistYdIQ0yYlTjaJp1Cd+2Qb7iF214Tm Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/15/26 4:22 AM, Christian Brauner wrote: > Hey, > > I asked Chris (Mason) to look at some of the coredump code with kres and > he found a couple of things. Some of them I had already found and fixed > but there's some good stuff in here. > > @Jens, please take a look whether the io_uring fix makes sense. That > kres thing added some patches but I found them all not very good and so > came up with other fixes mostly. Both of them look fine to me, feel free to add: Reviewed-by: Jens Axboe if you want to carry them. Or let me know if you want me to grab them. -- Jens Axboe