Re: [PATCH v10 03/17] PCI/AER: Report CXL or PCIe bus error type in trace logging

[Jonathan Cameron]

On Thu, 26 Jun 2025 17:42:38 -0500
Terry Bowman <terry.bowman@xxxxxxx> wrote:

> The AER service driver and aer_event tracing currently log 'PCIe Bus Type'
> for all errors. Update the driver and aer_event tracing to log 'CXL Bus
> Type' for CXL device errors.
> 
> This requires the AER can identify and distinguish between PCIe errors and
> CXL errors.
> 
> Introduce boolean 'is_cxl' to 'struct aer_err_info'. Add assignment in
> aer_get_device_error_info() and pci_print_aer().
> 
> Update the aer_event trace routine to accept a bus type string parameter.
> 
> Signed-off-by: Terry Bowman <terry.bowman@xxxxxxx>
> Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx>
Reviewed-by: Jonathan Cameron <jonathan.cameron@xxxxxxxxxx>