From: Steffen Klassert <steffen.klassert@secunet.com>
To: David Miller <davem@davemloft.net>
Cc: fan.du@windriver.com, netdev@vger.kernel.org
Subject: Re: [PATCHv2 net-next] xfrm: Make xfrm_state timer monotonic
Date: Fri, 16 Aug 2013 11:30:18 +0200 [thread overview]
Message-ID: <20130816093018.GM26773@secunet.com> (raw)
In-Reply-To: <20130815.142334.1736006937556027032.davem@davemloft.net>
On Thu, Aug 15, 2013 at 02:23:34PM -0700, David Miller wrote:
> From: Fan Du <fan.du@windriver.com>
> Date: Thu, 15 Aug 2013 15:49:06 +0800
>
> > xfrm_state timer should be independent of system clock change,
> > so switch to CLOCK_BOOTTIME base which is not only monotonic but
> > also counting suspend time.
> >
> > Thus issue reported in commit: 9e0d57fd6dad37d72a3ca6db00ca8c76f2215454
> > ("xfrm: SAD entries do not expire correctly after suspend-resume")
> > could ALSO be avoided.
> >
> > Signed-off-by: Fan Du <fan.du@windriver.com>
> >
> > v2: Use CLOCK_BOOTTIME to count suspend time, but still monotonic.
>
> This seems like a good fix:
>
> Acked-by: David S. Miller <davem@davemloft.net>
Applied to ipsec-next, thanks!
next prev parent reply other threads:[~2013-08-16 9:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-15 7:49 [PATCHv2 net-next] xfrm: Make xfrm_state timer monotonic Fan Du
2013-08-15 21:23 ` David Miller
2013-08-16 9:30 ` Steffen Klassert [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-08-06 6:57 [PATCH " Fan Du
2013-08-06 9:22 ` Steffen Klassert
2013-08-12 5:40 ` [PATCHv2 " Fan Du
2013-08-13 7:55 ` Steffen Klassert
2013-08-13 8:37 ` Fan Du
2013-08-13 10:59 ` Steffen Klassert
2013-08-14 11:34 ` Steffen Klassert
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