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Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports
From: |
Gerd Hoffmann |
Subject: |
Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports |
Date: |
Thu, 11 Nov 2021 13:09:05 +0100 |
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 test with both patch series (mine + igors) applied
everything seems to work fine on a quick glance. Dunno why. Maybe the
pcieport driver turns on slot power even in case pciehp is not active.
I still feel a bit nervous about trying the new "both pcie + acpi
hotplug enabled" approach that close to the release date ...
take care,
Gerd
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/01
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/10
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Gerd Hoffmann, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Gerd Hoffmann, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports,
Gerd Hoffmann <=
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Gerd Hoffmann, 2021/11/12
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Igor Mammedov, 2021/11/12
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/15
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Daniel P . Berrangé, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Daniel P . Berrangé, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Michael S. Tsirkin, 2021/11/11
- Re: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports, Gerd Hoffmann, 2021/11/12