On Fri, Jan 08, 2021 at 09:26:40AM -0700, Jens Axboe wrote:
> >> Can you show the callers that DO NOT need it?
> >
> > OK, so here's my suggestion:
> >
> > 1) For 5.11, we just re-instate the task_work run in get_signal(). This
> >will make TWA_RESUME have the exact same behavior as before.
>
On 1/8/21 9:10 AM, Jens Axboe wrote:
> On 1/8/21 8:58 AM, Al Viro wrote:
>> On Fri, Jan 08, 2021 at 08:13:25AM -0700, Jens Axboe wrote:
Anyway, bedtime for me; right now it looks like at least for task ==
current we always want TWA_SIGNAL. I'll look into that more tomorrow
when I ge
On 1/8/21 8:58 AM, Al Viro wrote:
> On Fri, Jan 08, 2021 at 08:13:25AM -0700, Jens Axboe wrote:
>>> Anyway, bedtime for me; right now it looks like at least for task ==
>>> current we always want TWA_SIGNAL. I'll look into that more tomorrow
>>> when I get up, but so far it smells like switching e
On Fri, Jan 08, 2021 at 08:13:25AM -0700, Jens Axboe wrote:
> > Anyway, bedtime for me; right now it looks like at least for task ==
> > current we always want TWA_SIGNAL. I'll look into that more tomorrow
> > when I get up, but so far it smells like switching everything to
> > TWA_SIGNAL would be
On 1/7/21 11:46 PM, Al Viro wrote:
> On Fri, Jan 08, 2021 at 05:26:51AM +, Al Viro wrote:
>> On Tue, Jan 05, 2021 at 11:29:11AM -0700, Jens Axboe wrote:
>>> Song reported a boot regression in a kvm image with 5.11-rc, and bisected
>>> it down to the below patch. Debugging this issue, turns out
On Fri, Jan 08, 2021 at 07:21:52AM +0100, Sedat Dilek wrote:
> On Fri, Jan 8, 2021 at 6:30 AM Al Viro wrote:
> >
> > On Tue, Jan 05, 2021 at 11:29:11AM -0700, Jens Axboe wrote:
> > > Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> > > it down to the below patch. Debuggi
On Fri, Jan 08, 2021 at 07:21:52AM +0100, Sedat Dilek wrote:
> On Fri, Jan 8, 2021 at 6:30 AM Al Viro wrote:
> >
> > On Tue, Jan 05, 2021 at 11:29:11AM -0700, Jens Axboe wrote:
> > > Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> > > it down to the below patch. Debuggi
On Fri, Jan 08, 2021 at 05:26:51AM +, Al Viro wrote:
> On Tue, Jan 05, 2021 at 11:29:11AM -0700, Jens Axboe wrote:
> > Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> > it down to the below patch. Debugging this issue, turns out that the boot
> > stalled when a task
On Fri, Jan 8, 2021 at 6:30 AM Al Viro wrote:
>
> On Tue, Jan 05, 2021 at 11:29:11AM -0700, Jens Axboe wrote:
> > Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> > it down to the below patch. Debugging this issue, turns out that the boot
> > stalled when a task is waiti
On Fri, Jan 8, 2021 at 4:56 AM Jens Axboe wrote:
>
> On 1/7/21 3:17 PM, Doug Anderson wrote:
> > Hi,
> >
> > On Tue, Jan 5, 2021 at 10:30 AM Jens Axboe wrote:
> >>
> >> Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> >> it down to the below patch. Debugging this issue,
On Tue, Jan 05, 2021 at 11:29:11AM -0700, Jens Axboe wrote:
> Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> it down to the below patch. Debugging this issue, turns out that the boot
> stalled when a task is waiting on a pipe being released. As we no longer
> run task_w
On 1/7/21 3:17 PM, Doug Anderson wrote:
> Hi,
>
> On Tue, Jan 5, 2021 at 10:30 AM Jens Axboe wrote:
>>
>> Song reported a boot regression in a kvm image with 5.11-rc, and bisected
>> it down to the below patch. Debugging this issue, turns out that the boot
>> stalled when a task is waiting on a p
Hi,
On Tue, Jan 5, 2021 at 10:30 AM Jens Axboe wrote:
>
> Song reported a boot regression in a kvm image with 5.11-rc, and bisected
> it down to the below patch. Debugging this issue, turns out that the boot
> stalled when a task is waiting on a pipe being released. As we no longer
> run task_wor
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