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Subject[RFC PATCH v2 1/3] ACPI: extlog: Trace CPER Non-standard Section Body
Date
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(+)

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);
}
}

--
2.45.0

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