diff mbox series

[RFC,1/3] ACPI: extlog: Trace CPER Non-standard Section Body

Message ID 20240507190724.323269-2-fabio.m.de.francesco@linux.intel.com (mailing list archive)
State RFC, archived
Headers show
Series ACPI: extlog: Log and trace similarly to GHES | expand

Commit Message

Fabio M. De Francesco May 7, 2024, 7:02 p.m. UTC
Make extlog_print() (ELOG) trace "Non-standard Section Body" reported by
firmware to the OS via Common Platform Error Record (CPER) (UEFI v2.10
Appendix N 2.3).

This adds further debug information and makes ELOG logs consistent with
ghes_do_proc() (GHES).

Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Fabio M. De Francesco <fabio.m.de.francesco@linux.intel.com>
---
 drivers/acpi/acpi_extlog.c | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/drivers/acpi/acpi_extlog.c b/drivers/acpi/acpi_extlog.c
index ca87a0939135..4e62d7235d33 100644
--- a/drivers/acpi/acpi_extlog.c
+++ b/drivers/acpi/acpi_extlog.c
@@ -182,6 +182,12 @@  static int extlog_print(struct notifier_block *nb, unsigned long val,
 			if (gdata->error_data_length >= sizeof(*mem))
 				trace_extlog_mem_event(mem, err_seq, fru_id, fru_text,
 						       (u8)gdata->error_severity);
+		} else {
+			void *err = acpi_hest_get_payload(gdata);
+
+			trace_non_standard_event(sec_type, fru_id, fru_text,
+						 gdata->error_severity, err,
+						 gdata->error_data_length);
 		}
 	}