From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
To: David Ahern <dsahern@gmail.com>
Cc: Marek Majkowski <marek@cloudflare.com>,
David Miller <davem@davemloft.net>,
netdev@vger.kernel.org, kernel-team <kernel-team@cloudflare.com>
Subject: Re: NEIGH: BUG, double timer add, state is 8
Date: Thu, 11 Jul 2019 09:54:05 +0200 [thread overview]
Message-ID: <20190711075405.GA3452@localhost.localdomain> (raw)
In-Reply-To: <c383ea93-4257-f31c-e259-f71169f7baef@gmail.com>
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> On 7/5/19 11:30 AM, Lorenzo Bianconi wrote:
> > looking at the reproducer it seems to me the issue is due to the use of
> > 'NTF_USE' from userspace.
> > Should we unschedule the neigh timer if we are in IN_TIMER receiving this
> > flag from userspace? (taking appropriate locking)
>
> I think you are right. Do you want to send a patch?
Hi David,
thx for the feedback. Sure, I will post a patch soon.
Regards,
Lorenzo
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prev parent reply other threads:[~2019-07-11 7:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-04 21:59 NEIGH: BUG, double timer add, state is 8 Marek Majkowski
2019-07-05 14:28 ` David Ahern
2019-07-05 17:30 ` Lorenzo Bianconi
2019-07-10 22:18 ` David Ahern
2019-07-11 7:54 ` Lorenzo Bianconi [this message]
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