From: "Fabio M. De Francesco" <fabio.m.de.francesco@linux.intel.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>, Tony Luck <tony.luck@intel.com>,
Borislav Petkov <bp@alien8.de>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-edac@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
"Fabio M. De Francesco" <fabio.m.de.francesco@linux.intel.com>
Subject: [RFC PATCH v2 1/3] ACPI: extlog: Trace CPER Non-standard Section Body
Date: Fri, 10 May 2024 13:21:45 +0200 [thread overview]
Message-ID: <20240510112740.667445-2-fabio.m.de.francesco@linux.intel.com> (raw)
In-Reply-To: <20240510112740.667445-1-fabio.m.de.francesco@linux.intel.com>
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
next prev parent reply other threads:[~2024-05-10 11:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-10 11:21 [RFC PATCH v2 0/3] Make ELOG log and trace consistently with GHES Fabio M. De Francesco
2024-05-10 11:21 ` Fabio M. De Francesco [this message]
2024-05-10 11:21 ` [RFC PATCH v2 2/3] ACPI: extlog: Trace CPER PCI Express Error Section Fabio M. De Francesco
2024-05-21 19:58 ` Dan Williams
2024-05-10 11:21 ` [RFC PATCH v2 3/3] ACPI: extlog: Make print_extlog_rcd() log unconditionally Fabio M. De Francesco
2024-05-10 12:52 ` Borislav Petkov
2024-05-10 19:00 ` Fabio M. De Francesco
2024-05-10 19:25 ` Borislav Petkov
2024-05-10 20:54 ` Fabio M. De Francesco
2024-05-10 22:12 ` Dan Williams
2024-05-11 13:08 ` Borislav Petkov
2024-05-12 23:45 ` Dan Williams
2024-05-16 9:57 ` Borislav Petkov
2024-05-16 18:56 ` Dan Williams
2024-05-16 20:03 ` Luck, Tony
2024-05-17 21:43 ` Dan Williams
2024-05-21 18:39 ` Borislav Petkov
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