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[209.85.208.45]) by smtp.gmail.com with ESMTPSA id j17-20020aa7c351000000b0055c4a251205sm3937000edr.90.2024.01.29.09.56.46 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 29 Jan 2024 09:56:47 -0800 (PST) Received: by mail-ed1-f45.google.com with SMTP id 4fb4d7f45d1cf-55f13b682d4so1340027a12.1 for ; Mon, 29 Jan 2024 09:56:46 -0800 (PST) X-Received: by 2002:aa7:d811:0:b0:55e:ebe5:f65a with SMTP id v17-20020aa7d811000000b0055eebe5f65amr3047956edq.7.1706551006540; Mon, 29 Jan 2024 09:56:46 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <202401291043.e62e89dc-oliver.sang@intel.com> <20240129120125.605e97af@gandalf.local.home> <20240129124436.4b7d0129@gandalf.local.home> In-Reply-To: <20240129124436.4b7d0129@gandalf.local.home> From: Linus Torvalds Date: Mon, 29 Jan 2024 09:56:29 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [linus:master] [eventfs] 852e46e239: BUG:unable_to_handle_page_fault_for_address To: Steven Rostedt Cc: kernel test robot , oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Christian Brauner , Al Viro , Ajay Kaher , linux-trace-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" On Mon, 29 Jan 2024 at 09:44, Steven Rostedt wrote: > > On Mon, 29 Jan 2024 09:40:06 -0800 > Linus Torvalds wrote: > > > Now, I do agree that your locking is strange, and that should be fixed > > *too*, but I think the above is the "right" fix for this particular > > issue. > > Would you be OK if I did both as a "fix"? See my crossed email - not dropping the mutex *is* actually a fix for another piece of data. Linus