linux-kernel - Re: [linus:master] [eventfs] 852e46e239: BUG:unable_to_handle_page_fault_for

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Message-ID: <CAHk-=wiPMDeav5B1es50j+fZSK3wxGUc0cWca0obZGR-abrJbQ@mail.gmail.com>
Date: Mon, 29 Jan 2024 09:56:29 -0800
From: Linus Torvalds <torvalds@...ux-foundation.org>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: kernel test robot <oliver.sang@...el.com>, oe-lkp@...ts.linux.dev, lkp@...el.com, 
	linux-kernel@...r.kernel.org, Masami Hiramatsu <mhiramat@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, 
	Christian Brauner <brauner@...nel.org>, Al Viro <viro@...iv.linux.org.uk>, 
	Ajay Kaher <ajay.kaher@...adcom.com>, linux-trace-kernel@...r.kernel.org
Subject: Re: [linus:master] [eventfs] 852e46e239: BUG:unable_to_handle_page_fault_for_address

On Mon, 29 Jan 2024 at 09:44, Steven Rostedt <rostedt@...dmis.org> wrote:
>
> On Mon, 29 Jan 2024 09:40:06 -0800
> Linus Torvalds <torvalds@...ux-foundation.org> 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