From ce5cbf53496bfebe1b7478a532820373342e8302 Mon Sep 17 00:00:00 2001 From: Erik Schmauss Date: Tue, 5 Feb 2019 16:14:00 -0800 Subject: [PATCH] ACPI: Set debug output flags independent of ACPICA There was a divergence between Linux and ACPICA on the definition of ACPI_DEBUG_DEFAULT. This divergence was solved by taking ACPICA's definition in 4c1379d7bb42. After resolving the divergence, it was clear that Linux users wanted to use their old set of debug flags. This change fixes the divergence by setting these debug flags during acpi_early_init() rather than during global variable initialization in acpixf.h (owned by ACPICA). Fixes: 4c1379d7bb42 ("ACPICA: Debug output: Add option to display method/object evaluation") Reported-by: Michael J Ruhl Reported-by: Alex Gagniuc Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki --- drivers/acpi/bus.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 5c093ce01bcd..147f6c7ea59c 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1029,6 +1029,9 @@ 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, -- 2.20.1