Re: [PATCH v7 11/12] PM: Use hibernate flows for system power off

2025-09-20 Thread Mario Limonciello
On 9/10/25 10:18 AM, Bjorn Helgaas wrote: On Tue, Sep 09, 2025 at 02:16:18PM -0500, Mario Limonciello (AMD) wrote: When the system is powered off the kernel will call device_shutdown() which will issue callbacks into PCI core to wake up a device and call it's shutdown() callback. This will leav

Re: [PATCH v7 11/12] PM: Use hibernate flows for system power off

2025-09-20 Thread Bjorn Helgaas
On Tue, Sep 09, 2025 at 02:16:18PM -0500, Mario Limonciello (AMD) wrote: > When the system is powered off the kernel will call device_shutdown() > which will issue callbacks into PCI core to wake up a device and call > it's shutdown() callback. This will leave devices in ACPI D0 which can > cause

[PATCH v7 11/12] PM: Use hibernate flows for system power off

2025-09-12 Thread Mario Limonciello (AMD)
When the system is powered off the kernel will call device_shutdown() which will issue callbacks into PCI core to wake up a device and call it's shutdown() callback. This will leave devices in ACPI D0 which can cause some devices to misbehave with spurious wakeups and also leave some devices on wh