Re: [PATCH 3/3 v4] ACPI: extlog: Trace CPER CXL Protocol Error Section

2025-07-04 Thread Fabio M. De Francesco
On Tuesday, July 1, 2025 3:05:03 PM Central European Summer Time Jonathan Cameron wrote: > On Mon, 23 Jun 2025 16:54:20 +0200 > "Fabio M. De Francesco" wrote: > > > When Firmware First is enabled, BIOS handles errors first and then it makes > > them available to the kernel via the Common Platfor

Re: [PATCH 3/3 v4] ACPI: extlog: Trace CPER CXL Protocol Error Section

2025-07-01 Thread Jonathan Cameron
On Mon, 23 Jun 2025 16:54:20 +0200 "Fabio M. De Francesco" wrote: > When Firmware First is enabled, BIOS handles errors first and then it makes > them available to the kernel via the Common Platform Error Record (CPER) > sections (UEFI 2.10 Appendix N). Linux parses the CPER sections via one of >

[PATCH 3/3 v4] ACPI: extlog: Trace CPER CXL Protocol Error Section

2025-06-23 Thread Fabio M. De Francesco
When Firmware First is enabled, BIOS handles errors first and then it makes them available to the kernel via the Common Platform Error Record (CPER) sections (UEFI 2.10 Appendix N). Linux parses the CPER sections via one of two similar paths, either ELOG or GHES. The errors managed by ELOG are sign