[PATCH v5 3/3] PCI/AER: Report fatal errors of RCiEP and EP if link recoverd

[Bjorn Helgaas]

On Wed, Sep 17, 2025 at 02:33:52PM +0800, Shuai Xue wrote:
> The AER driver has historically avoided reading the configuration space of
> an endpoint or RCiEP that reported a fatal error, considering the link to
> that device unreliable. Consequently, when a fatal error occurs, the AER
> and DPC drivers do not report specific error types, resulting in logs like:
> 
> 	pcieport 0015:00:00.0: EDR: EDR event received
> 	pcieport 0015:00:00.0: EDR: Reported EDR dev: 0015:00:00.0
> 	pcieport 0015:00:00.0: DPC: containment event, status:0x200d, ERR_FATAL received from 0015:01:00.0
> 	pcieport 0015:00:00.0: AER: broadcast error_detected message
> 	pcieport 0015:00:00.0: AER: broadcast mmio_enabled message
> 	pcieport 0015:00:00.0: AER: broadcast resume message
> 	pcieport 0015:00:00.0: pciehp: Slot(21): Link Down/Up ignored
> 	pcieport 0015:00:00.0: AER: device recovery successful
> 	pcieport 0015:00:00.0: EDR: DPC port successfully recovered
> 	pcieport 0015:00:00.0: EDR: Status for 0015:00:00.0: 0x80

When you update this series, can you indent these messages with two
spaces instead of a tab?  That will preserve a little space and also
preserve the formatting when "git log" adds its own indentation.