[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240510112740.667445-2-fabio.m.de.francesco@linux.intel.com>
Date: Fri, 10 May 2024 13:21:45 +0200
From: "Fabio M. De Francesco" <fabio.m.de.francesco@...ux.intel.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>,
Len Brown <lenb@...nel.org>,
Tony Luck <tony.luck@...el.com>,
Borislav Petkov <bp@...en8.de>,
linux-acpi@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-edac@...r.kernel.org,
Dan Williams <dan.j.williams@...el.com>,
"Fabio M. De Francesco" <fabio.m.de.francesco@...ux.intel.com>
Subject: [RFC PATCH v2 1/3] ACPI: extlog: Trace CPER Non-standard Section Body
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@...el.com>
Signed-off-by: Fabio M. De Francesco <fabio.m.de.francesco@...ux.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
Powered by blists - more mailing lists