Received-SPF: pass (google.com: domain of linux-kernel+bounces-190995-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
From: "Fabio M. De Francesco" <fabio.m.de.francesco@linux.intel.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
	Len Brown <lenb@kernel.org>,
	Mahesh J Salgaonkar <mahesh@linux.ibm.com>,
	"Oliver O'Halloran" <oohall@gmail.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	linux-kernel@vger.kernel.org,
	linux-acpi@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org,
	linux-pci@vger.kernel.org,
	Dan Williams <dan.j.williams@intel.com>,
	"Fabio M . De Francesco" <fabio.m.de.francesco@linux.intel.com>
Subject: [PATCH 1/2] ACPI: extlog: Trace CPER Non-standard Section Body
Date: Mon, 27 May 2024 16:43:40 +0200
Message-ID: <20240527144356.246220-2-fabio.m.de.francesco@linux.intel.com>
In-Reply-To: <20240527144356.246220-1-fabio.m.de.francesco@linux.intel.com>
References: <20240527144356.246220-1-fabio.m.de.francesco@linux.intel.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

In extlog_print(), trace "Non-standard Section Body" reported by firmware
to the OS via Common Platform Error Record (CPER) (UEFI v2.10 Appendix N
2.3) to add further debug information and so to make ELOG log
consistently 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 f055609d4b64..e025ae390737 100644
--- a/drivers/acpi/acpi_extlog.c
+++ b/drivers/acpi/acpi_extlog.c
@@ -179,6 +179,12 @@ 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);
 		}
 	}
 
-- 
2.45.1