diff mbox series

ACPI: Quiet ACPI table not found warning

Message ID 164495126389.3958890.23245745243532605.stgit@dwillia2-desk3.amr.corp.intel.com
State Accepted
Commit f98da1d66298882b1d2061051ea14ddc15c58884
Headers show
Series ACPI: Quiet ACPI table not found warning | expand

Commit Message

Dan Williams Feb. 15, 2022, 6:54 p.m. UTC
Paul reports that the ACPI core complains on every boot about a missing
CEDT table. Unlike the standard NUMA tables (SRAT, MADT, and SLIT) that
are critical to NUMA init, CEDT is only expected on CXL platforms. Given
the notice is not actionable lower its severity to debug.

Link: https://lore.kernel.org/r/55f5c077-061c-7e53-b02d-53dde1dd654f@molgen.mpg.de
Fixes: fd49f99c1809 ("ACPI: NUMA: Add a node and memblk for each CFMWS not in SRAT")
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
 drivers/acpi/tables.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index 0741a4933f62..34600b5b9d8e 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -400,7 +400,7 @@  int __init_or_acpilib acpi_table_parse_entries_array(
 
 	acpi_get_table(id, instance, &table_header);
 	if (!table_header) {
-		pr_warn("%4.4s not present\n", id);
+		pr_debug("%4.4s not present\n", id);
 		return -ENODEV;
 	}