Re: [PATCH v7 10/12] PCI: liveupdate: Freeze preservation status during shutdown
Pasha Tatashin <[email protected]> Fri, 17 Jul 2026 23:30:37 +0000
| Newsgroups | org.infradead.lists.kexec,org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pci,org.kvack.linux-mm |
|---|---|
| Message-ID | <178433103736.189683.14104484157018816623.b4-review@b4> |
On Fri, 10 Jul 2026 21:26:13 +0000, David Matlack <[email protected]> wrote: > Freeze a device's outgoing preservation status (preserved or not > preserved) during shutdown. This enables the PCI core and drivers to > safely make decisions based on the device's preservation status during > shutdown. > > Note that pci_liveupdate_freeze() is triggered by the PCI core rather > than from drivers participating in Live Update so that all devices can > have their status frozen (i.e. prevent non-preserved devices from > getting preserved late). > > [...] Reviewed-by: Pasha Tatashin <[email protected]> -- Pasha Tatashin <[email protected]>