On Tue, 2017-09-19 at 15:45 +0300, Ville Syrjälä wrote:
> On Mon, Sep 18, 2017 at 12:52:15PM -0700, Eric Dumazet wrote:
> > On Mon, Sep 18, 2017 at 12:46 PM, Ville Syrjälä
> > wrote:
> >
> > > And five months later I'm still waiting for this patch to land...
> >
> > Sure, while I was on vacation
On Mon, Sep 18, 2017 at 12:52:15PM -0700, Eric Dumazet wrote:
> On Mon, Sep 18, 2017 at 12:46 PM, Ville Syrjälä
> wrote:
>
> > And five months later I'm still waiting for this patch to land...
>
> Sure, while I was on vacation, I received thousands of emails that I
> simply have not read.
Ah th
On Mon, Sep 18, 2017 at 12:46 PM, Ville Syrjälä
wrote:
> And five months later I'm still waiting for this patch to land...
Sure, while I was on vacation, I received thousands of emails that I
simply have not read.
On Mon, Apr 10, 2017 at 03:11:02PM +0300, Ville Syrjälä wrote:
> On Fri, Apr 07, 2017 at 11:38:49AM -0700, Eric Dumazet wrote:
> > On Fri, 2017-04-07 at 21:17 +0300, Ville Syrjälä wrote:
> > > Hi,
> > >
> > > My old P3 laptop started to die on me in the middle of larger compile
> > > jobs (using d
On Mon, Jun 19, 2017 at 04:44:45PM +0200, Michal Kubecek wrote:
> On Fri, Apr 07, 2017 at 11:38:49AM -0700, Eric Dumazet wrote:
> > On Fri, 2017-04-07 at 21:17 +0300, Ville Syrjälä wrote:
> > > Hi,
> > >
> > > My old P3 laptop started to die on me in the middle of larger compile
> > > jobs (using
On Fri, Apr 07, 2017 at 11:38:49AM -0700, Eric Dumazet wrote:
> On Fri, 2017-04-07 at 21:17 +0300, Ville Syrjälä wrote:
> > Hi,
> >
> > My old P3 laptop started to die on me in the middle of larger compile
> > jobs (using distcc) after v4.11-rc. I bisected the problem
> > to 617f01211baf ("8139too
On Fri, 2017-04-21 at 06:29 -0700, Eric Dumazet wrote:
> Thanks for this report.
>
> Interesting to see how many drivers got the netpoll stuff wrong :/
>
> Can you try :
>
> diff --git a/drivers/net/ethernet/realtek/r8169.c
> b/drivers/net/ethernet/realtek/r8169.c
> index
> 81f18a8335276495a5
On Fri, 2017-04-21 at 08:09 -0700, Eric Dumazet wrote:
> On Fri, 2017-04-21 at 06:29 -0700, Eric Dumazet wrote:
>
> > Thanks for this report.
> >
> > Interesting to see how many drivers got the netpoll stuff wrong :/
> >
> > Can you try :
> >
> > diff --git a/drivers/net/ethernet/realtek/r8169.
On Fri, 2017-04-21 at 14:40 +0300, Ville Syrjälä wrote:
> BTW I've also been getting some lockdep grief from r8169 netpoll stuff
> recently. Not sure if it might be related to these changes or not, but
> I don't remember seeing this sort of stuff until quite recently.
>
> [ 251.911044] ==
BTW I've also been getting some lockdep grief from r8169 netpoll stuff
recently. Not sure if it might be related to these changes or not, but
I don't remember seeing this sort of stuff until quite recently.
[ 251.911044] ==
[ 251.911044] [ INFO
On Mon, Apr 10, 2017 at 7:22 AM, tedheadster wrote:
> On Sat, Apr 8, 2017 at 6:23 AM, Francois Romieu wrote:
>> David Miller :
>> [...]
>>> One theory is that the interrupt masking isn't working properly
>>> and interrupts are still arriving and hitting the NAPI state even
>>> when we are active
On Sat, Apr 8, 2017 at 6:23 AM, Francois Romieu wrote:
> David Miller :
> [...]
>> One theory is that the interrupt masking isn't working properly
>> and interrupts are still arriving and hitting the NAPI state even
>> when we are actively polling NAPI.
>>
>> And this problem was masked by the lo
On Fri, Apr 07, 2017 at 11:38:49AM -0700, Eric Dumazet wrote:
> On Fri, 2017-04-07 at 21:17 +0300, Ville Syrjälä wrote:
> > Hi,
> >
> > My old P3 laptop started to die on me in the middle of larger compile
> > jobs (using distcc) after v4.11-rc. I bisected the problem
> > to 617f01211baf ("8139too
David Miller :
[...]
> One theory is that the interrupt masking isn't working properly
> and interrupts are still arriving and hitting the NAPI state even
> when we are actively polling NAPI.
>
> And this problem was masked by the locking done here.
Yes.
Ville, can you rule out irq sharing betw
From: Eric Dumazet
Date: Fri, 07 Apr 2017 11:38:49 -0700
> I do not really see what could be wrong, the code should run just fine
> on UP.
One theory is that the interrupt masking isn't working properly
and interrupts are still arriving and hitting the NAPI state even
when we are actively pollin
On Fri, 2017-04-07 at 21:17 +0300, Ville Syrjälä wrote:
> Hi,
>
> My old P3 laptop started to die on me in the middle of larger compile
> jobs (using distcc) after v4.11-rc. I bisected the problem
> to 617f01211baf ("8139too: use napi_complete_done()").
>
> Unfortunately I wasn't able to capture
Hi,
My old P3 laptop started to die on me in the middle of larger compile
jobs (using distcc) after v4.11-rc. I bisected the problem
to 617f01211baf ("8139too: use napi_complete_done()").
Unfortunately I wasn't able to capture a full oops as the machine doesn't
have serial and ramoops failed me.
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