From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Pete Zaitcev <zaitcev@redhat.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-usb@vger.kernel.org
Subject: The usbmon triggers a BUG in ./include/linux/mm.h
Date: Tue, 9 Jan 2018 16:03:12 +0100 [thread overview]
Message-ID: <20180109150312.GA24254@kroah.com> (raw)
On Mon, Jan 08, 2018 at 03:46:41PM -0600, Pete Zaitcev wrote:
> Automated tests triggered this by opening usbmon and accessing the
> mmap while simultaneously resizing the buffers. This bug was with
> us since 2006, because typically applications only size the buffers
> once and thus avoid racing. Reported by Kirill A. Shutemov.
>
> Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
> ---
> drivers/usb/mon/mon_bin.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
You forgot a reported-by line :(
I'll go add it, it's been a while since you submitted a kernel patch,
you must have forgotten :)
thanks,
greg k-h
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next reply other threads:[~2018-01-09 15:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-09 15:03 Greg Kroah-Hartman [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-01-08 21:46 The usbmon triggers a BUG in ./include/linux/mm.h Pete Zaitcev
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