On Thu, 2021-02-04 at 12:49 +0200, Mika Westerberg wrote: > On Wed, Feb 03, 2021 at 08:17:14PM +0000, Sergei Miroshnichenko > wrote: > > 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! Hi Mika, The branch is finally ready, so if you still have time for that, please take a look: https://github.com/YADRO-KNS/linux/tree/yadro/pcie_hotplug/movable_bars_v9.1 And a bit off topic: I've also updated the branch with a complete set of our hotplug-related patches, including an RFC series of movable bus numbers for hot-adding large and/or nested switches (at the cost of breaking the sysfs+procsf ABI). In case one is ever going to try that, the pci=realloc,movable_buses kernel command line arguments are needed: https://github.com/YADRO-KNS/linux/commits/yadro/pcie_hotplug/movable_buses_v9.1 Thanks! Serge
