ACPI: use different default debug value than ACPICA
Rather than setting debug output flags during early init, its makes
more sense to simply re-define ACPI_DEBUG_DEFAULT specifically for
Linux.
ACPICA commit 60903715711f4b00ca1831779a8a23279a66497d
Link: https://github.com/acpica/acpica/commit/60903715
Fixes: ce5cbf53496b ("ACPI: Set debug output flags independent of ACPICA")
Reported-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 6ecbbab..eec263c 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -1043,9 +1043,6 @@ void __init acpi_early_init(void)
acpi_permanent_mmap = true;
- /* Initialize debug output. Linux does not use ACPICA defaults */
- acpi_dbg_level = ACPI_LV_INFO | ACPI_LV_REPAIR;
-
#ifdef CONFIG_X86
/*
* If the machine falls into the DMI check table,
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 30b1ae53..c50542d 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -150,7 +150,10 @@
/* Defaults for debug_level, debug and normal */
+#ifndef ACPI_DEBUG_DEFAULT
#define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_EVALUATION | ACPI_LV_REPAIR)
+#endif
+
#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR)
#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 9ff328f..624b90b 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -82,6 +82,11 @@
#define ACPI_NO_ERROR_MESSAGES
#undef ACPI_DEBUG_OUTPUT
+/* Use a specific bugging default separate from ACPICA */
+
+#undef ACPI_DEBUG_DEFAULT
+#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR)
+
/* External interface for __KERNEL__, stub is needed */
#define ACPI_EXTERNAL_RETURN_STATUS(prototype) \
