On Fri, Jul 6, 2018 at 5:54 PM Rafael J. Wysocki wrote:
>
> On Friday, July 6, 2018 5:02:15 AM CEST Pingfan Liu wrote:
> > On Thu, Jul 5, 2018 at 6:13 PM Rafael J. Wysocki wrote:
> > >
> > > On Tuesday, July 3, 2018 8:50:40 AM CEST Pingfan Liu wrote:
> > > > commit 52cdbdd49853 ("driver core:
On Friday, July 6, 2018 5:02:15 AM CEST Pingfan Liu wrote:
> On Thu, Jul 5, 2018 at 6:13 PM Rafael J. Wysocki wrote:
> >
> > On Tuesday, July 3, 2018 8:50:40 AM CEST Pingfan Liu wrote:
> > > commit 52cdbdd49853 ("driver core: correct device's shutdown order")
> > > places an assumption of
On Thu, Jul 5, 2018 at 6:13 PM Rafael J. Wysocki wrote:
>
> On Tuesday, July 3, 2018 8:50:40 AM CEST Pingfan Liu wrote:
> > commit 52cdbdd49853 ("driver core: correct device's shutdown order")
> > places an assumption of supplier<-consumer order on the process of probe.
> > But it turns out to
On Tuesday, July 3, 2018 8:50:40 AM CEST Pingfan Liu wrote:
> commit 52cdbdd49853 ("driver core: correct device's shutdown order")
> places an assumption of supplier<-consumer order on the process of probe.
> But it turns out to break down the parent <- child order in some scene.
> E.g in pci, a
Hi Pingfan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on v4.18-rc3 next-20180704]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
On Tue, Jul 3, 2018 at 5:26 PM Pingfan Liu wrote:
>
> On Tue, Jul 3, 2018 at 3:51 PM Lukas Wunner wrote:
> >
> > On Tue, Jul 03, 2018 at 02:50:40PM +0800, Pingfan Liu wrote:
> > > commit 52cdbdd49853 ("driver core: correct device's shutdown order")
> > > places an assumption of
Thank you Andy for the heads up. I might need to rebase my work
(http://lkml.kernel.org/r/20180629182541.6735-1-pasha.tatas...@oracle.com)
based on this change. But, it is possible it is going to be harder to
parallelize based on device tree. I will need to think about it.
Pavel
On Tue, Jul 3,
I think Pavel would be interested to see this as well (he is doing
some parallel device shutdown stuff)
On Tue, Jul 3, 2018 at 9:50 AM, Pingfan Liu wrote:
> commit 52cdbdd49853 ("driver core: correct device's shutdown order")
> places an assumption of supplier<-consumer order on the process of
On Tue, Jul 3, 2018 at 3:51 PM Lukas Wunner wrote:
>
> On Tue, Jul 03, 2018 at 02:50:40PM +0800, Pingfan Liu wrote:
> > commit 52cdbdd49853 ("driver core: correct device's shutdown order")
> > places an assumption of supplier<-consumer order on the process of probe.
> > But it turns out to break
commit 52cdbdd49853 ("driver core: correct device's shutdown order")
places an assumption of supplier<-consumer order on the process of probe.
But it turns out to break down the parent <- child order in some scene.
E.g in pci, a bridge is enabled by pci core, and behind it, the devices
have been
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