Re: [PATCH v2] PCI/ACPI: Disable AER when _OSC control bit is clear.

2018-01-15 Thread Bjorn Helgaas
On Mon, Jan 15, 2018 at 10:20:06AM -0600, Yazen Ghannam wrote: > From: Yazen Ghannam > > Currently, aer_service_init() checks if AER is available and that > Firmware First handling is not enabled. The _OSC request for AER is not > taken into account when deciding to enable

Re: [PATCH v2] PCI/ACPI: Disable AER when _OSC control bit is clear.

2018-01-15 Thread Bjorn Helgaas
On Mon, Jan 15, 2018 at 10:20:06AM -0600, Yazen Ghannam wrote: > From: Yazen Ghannam > > Currently, aer_service_init() checks if AER is available and that > Firmware First handling is not enabled. The _OSC request for AER is not > taken into account when deciding to enable AER in Linux. It

Re: [PATCH v2] PCI/ACPI: Disable AER when _OSC control bit is clear.

2018-01-15 Thread Rafael J. Wysocki
On Mon, Jan 15, 2018 at 5:20 PM, Yazen Ghannam wrote: > From: Yazen Ghannam > > Currently, aer_service_init() checks if AER is available and that > Firmware First handling is not enabled. The _OSC request for AER is not > taken into account when

Re: [PATCH v2] PCI/ACPI: Disable AER when _OSC control bit is clear.

2018-01-15 Thread Rafael J. Wysocki
On Mon, Jan 15, 2018 at 5:20 PM, Yazen Ghannam wrote: > From: Yazen Ghannam > > Currently, aer_service_init() checks if AER is available and that > Firmware First handling is not enabled. The _OSC request for AER is not > taken into account when deciding to enable AER in Linux. > > From ACPI 6.2

[PATCH v2] PCI/ACPI: Disable AER when _OSC control bit is clear.

2018-01-15 Thread Yazen Ghannam
From: Yazen Ghannam Currently, aer_service_init() checks if AER is available and that Firmware First handling is not enabled. The _OSC request for AER is not taken into account when deciding to enable AER in Linux. >From ACPI 6.2 Section 6.2.11.3, "If any bits in the

[PATCH v2] PCI/ACPI: Disable AER when _OSC control bit is clear.

2018-01-15 Thread Yazen Ghannam
From: Yazen Ghannam Currently, aer_service_init() checks if AER is available and that Firmware First handling is not enabled. The _OSC request for AER is not taken into account when deciding to enable AER in Linux. >From ACPI 6.2 Section 6.2.11.3, "If any bits in the Control Field are returned