From: Dan Williams <dan.j.williams@intel.com>
Date: Tue, 15 Feb 2022 10:54:23 -0800
Subject: ACPI: tables: Quiet ACPI table not found warning
Patch-mainline: v5.17-rc5
Git-commit: f98da1d66298882b1d2061051ea14ddc15c58884
References: jsc#PED-1408
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>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
drivers/acpi/tables.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -399,7 +399,7 @@ int __init_or_acpilib acpi_table_parse_e
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;
}