On Fri, Nov 12, 2021 at 12:15:28PM +0100, Gerd Hoffmann wrote:
> On Thu, Nov 11, 2021 at 10:39:59AM -0500, Michael S. Tsirkin wrote:
> > On Thu, Nov 11, 2021 at 01:09:05PM +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > > > When the acpihp driver is used the linux kernel will just call the aml
>
On Fri, 12 Nov 2021 12:15:28 +0100
Gerd Hoffmann wrote:
> On Thu, Nov 11, 2021 at 10:39:59AM -0500, Michael S. Tsirkin wrote:
> > On Thu, Nov 11, 2021 at 01:09:05PM +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > > > When the acpihp driver is used the linux kernel will just call the aml
>
On Thu, Nov 11, 2021 at 10:39:59AM -0500, Michael S. Tsirkin wrote:
> On Thu, Nov 11, 2021 at 01:09:05PM +0100, Gerd Hoffmann wrote:
> > Hi,
> >
> > > When the acpihp driver is used the linux kernel will just call the aml
> > > methods and I suspect the pci device will stay invisible then becaus
Hi,
> involved, but I think it's more a question of luck. This until these
> specific patches, but they are only in v2 out of rfc status just today.
Never posted a formal non-rfc version because I had no pending changes.
Maybe I should have done that ...
v2 has no functional changes, it only
On Thu, Nov 11, 2021 at 06:08:11PM +, Daniel P. Berrangé wrote:
> On Thu, Nov 11, 2021 at 12:11:19PM -0500, Michael S. Tsirkin wrote:
> > On Thu, Nov 11, 2021 at 09:35:37AM +, Daniel P. Berrangé wrote:
> > > On Thu, Nov 11, 2021 at 03:20:07AM -0500, Michael S. Tsirkin wrote:
> > > > On Thu,
On Thu, Nov 11, 2021 at 12:11:19PM -0500, Michael S. Tsirkin wrote:
> On Thu, Nov 11, 2021 at 09:35:37AM +, Daniel P. Berrangé wrote:
> > On Thu, Nov 11, 2021 at 03:20:07AM -0500, Michael S. Tsirkin wrote:
> > > On Thu, Nov 11, 2021 at 08:53:06AM +0100, Gerd Hoffmann wrote:
> > > > Hi,
> > >
On Thu, Nov 11, 2021 at 09:35:37AM +, Daniel P. Berrangé wrote:
> On Thu, Nov 11, 2021 at 03:20:07AM -0500, Michael S. Tsirkin wrote:
> > On Thu, Nov 11, 2021 at 08:53:06AM +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > > > Given it's a bugfix, and given that I hear through internal channel
On Thu, Nov 11, 2021 at 01:09:05PM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > When the acpihp driver is used the linux kernel will just call the aml
> > methods and I suspect the pci device will stay invisible then because
> > nobody flips the slot power control bit (with native-hotplug=on, for
> >
Hi,
> When the acpihp driver is used the linux kernel will just call the aml
> methods and I suspect the pci device will stay invisible then because
> nobody flips the slot power control bit (with native-hotplug=on, for
> native-hotplug=off this isn't a problem of course).
Hmm, on a quick smoke
On Thu, Nov 11, 2021 at 03:20:07AM -0500, Michael S. Tsirkin wrote:
> On Thu, Nov 11, 2021 at 08:53:06AM +0100, Gerd Hoffmann wrote:
> > Hi,
> >
> > > Given it's a bugfix, and given that I hear through internal channels
> > > that QE results so far have been encouraging, I am inclined to bite th
On Thu, Nov 11, 2021 at 03:20:07AM -0500, Michael S. Tsirkin wrote:
> On Thu, Nov 11, 2021 at 08:53:06AM +0100, Gerd Hoffmann wrote:
> > Hi,
> >
> > > Given it's a bugfix, and given that I hear through internal channels
> > > that QE results so far have been encouraging, I am inclined to bite th
On Thu, Nov 11, 2021 at 08:53:06AM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > Given it's a bugfix, and given that I hear through internal channels
> > that QE results so far have been encouraging, I am inclined to bite the
> > bullet and merge this for -rc1.
>
> Fine with me.
>
> > I don't think
Hi,
> Given it's a bugfix, and given that I hear through internal channels
> that QE results so far have been encouraging, I am inclined to bite the
> bullet and merge this for -rc1.
Fine with me.
> I don't think this conflicts with Julia's patches as users can still
> disable ACPI hotplug int
Given it's a bugfix, and given that I hear through internal channels
that QE results so far have been encouraging, I am inclined to bite the
bullet and merge this for -rc1.
I don't think this conflicts with Julia's patches as users can still
disable ACPI hotplug into bridges. Gerd, agree? Worth t
Hi,
> > So in theory the guest turning off slot power quickly should work just
> > fine and speed up the unplug process in the common case (guest is
> > up'n'running and responsitive). Down to 1-2 secs instead of 5-7.
> > Didn't actually test that though.
Tried mean while, test patch (not poli
On Tue, Oct 19, 2021 at 08:29:19AM +0200, Gerd Hoffmann wrote:
> Hi,
>
> > > Yes. Maybe ask rh qe to run the patch set through their hotplug test
> > > suite (to avoid a apci-hotplug style disaster where qe found various
> > > issues after release)?
> >
> > I'll poke around to see if they can
Hi,
> > Yes. Maybe ask rh qe to run the patch set through their hotplug test
> > suite (to avoid a apci-hotplug style disaster where qe found various
> > issues after release)?
>
> I'll poke around to see if they can help us... we'll need
> a backport for that though.
Easy, it's a clean cherr
On Tue, Oct 19, 2021 at 07:21:44AM +0200, Gerd Hoffmann wrote:
> On Mon, Oct 18, 2021 at 11:36:45AM -0400, Michael S. Tsirkin wrote:
> > On Mon, Oct 11, 2021 at 02:04:58PM +0200, Gerd Hoffmann wrote:
> > >
> > >
> > > Gerd Hoffmann (6):
> > > pci: implement power state
> > > pcie: implement s
On Mon, Oct 18, 2021 at 11:36:45AM -0400, Michael S. Tsirkin wrote:
> On Mon, Oct 11, 2021 at 02:04:58PM +0200, Gerd Hoffmann wrote:
> >
> >
> > Gerd Hoffmann (6):
> > pci: implement power state
> > pcie: implement slow power control for pcie root ports
> > pcie: add power indicator blink c
On Mon, Oct 11, 2021 at 02:04:58PM +0200, Gerd Hoffmann wrote:
>
>
> Gerd Hoffmann (6):
> pci: implement power state
> pcie: implement slow power control for pcie root ports
> pcie: add power indicator blink check
> pcie: factor out pcie_cap_slot_unplug()
> pcie: fast unplug when slot p
Gerd Hoffmann (6):
pci: implement power state
pcie: implement slow power control for pcie root ports
pcie: add power indicator blink check
pcie: factor out pcie_cap_slot_unplug()
pcie: fast unplug when slot power is off
pcie: expire pending delete
include/hw/pci/pci.h | 2 ++
inc
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