Re: [PATCH v9 00/26] PCI: Allow BAR movement during boot and hotplug

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On Wed, Feb 03, 2021 at 08:17:14PM +0000, Sergei Miroshnichenko wrote:
> Hi Mika,
> 
> On Mon, 2021-02-01 at 14:55 +0200, Mika Westerberg wrote:
> > On Thu, Jan 28, 2021 at 09:39:29PM +0100, Lukas Wunner wrote:
> > > On Thu, Jan 28, 2021 at 08:53:16AM -0600, Bjorn Helgaas wrote:
> > > > On Fri, Dec 18, 2020 at 08:39:45PM +0300, Sergei Miroshnichenko
> > > > wrote:
> > > > > ...
> > > 
> > > I intended to review and test this iteration of the series more
> > > closely, but haven't been able to carve out the required time.
> > > I'm adding some Thunderbolt folks to cc in the hope that they
> > > can at least test the series on their development branch.
> > > Getting this upstreamed should really be in the best interest
> > > of Intel and other promulgators of Thunderbolt.
> > 
> > Sure. It seems that this series was submitted in December so probably
> > not applicable to the pci.git/next anymore. Anyways, I can give it a
> > try
> > on a TBT capable system if someone tells me what exactly to test ;-)
> > Probably at least that the existing functionality still works but
> > something else maybe too?
> 
> For setups that worked fine, the only expected change is a possible
> little different BAR layout (in /proc/iomem), and there should the same
> quantity (or more) of BARs assigned than before.
> 
> But if there are any problematic setups, which weren't able to arrange
> new BARs, this patchset may push a bit further.

Got it.

> In a few days I'll provide an updated branch for our mirror of the
> kernel on Github, with a complete and bumped set of patches, reducing
> the steps required to test them.

Sounds good, thanks!



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