Re: [LKP] [fanotify] 66ba93c0d7f: i6300esb: Unexpected close, not stopping watchdog!

Huang Ying
2015-05-04T00:49:29Z

Hi, Andrew,

Sorry for late. I am in vacation in last week.

On Fri, 2015-04-24 at 10:42 -0700, Andrew Morton wrote:
> On Thu, 23 Apr 2015 14:25:38 +0800 Huang Ying <ying.huang@intel.com> wrote:
>
> > FYI, we noticed the below changes on
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > commit 66ba93c0d7fe63def447ad0afe380307ff9ebcad ("fanotify: don't set FAN_ONDIR implicitly on a marks ignored mask")
> >
> > When doing LTP test. Test system hang after doing some fanotify test cases, while system
> > can run to reboot in the parent comments.
>
> Thanks. I've queued a reversion patch. I'll hold off sending it to
> Linus for a while, to see if we can get this fixed up.
>
>
> What does "hang" mean? Was the machine all locked up? Or is it the
> case that the particular LTP test failed to complete? I suspect the
> latter - that the new notify behaviour is differing from LTP's
> expectation in some fashion?

Sorry for confusion. The machine was not locked up, just the LTP test
failed to complete.

Best Regards,
Huang, Ying