From 61ce421bb761f607b802c268bd8bd6a0c928a661 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 10 Apr 2008 19:06:39 +0400 Subject: [PATCH] ACPICA: Fix a fault when storing DdbHandle to Debug object Fixed a problem with the Debug object where a store of a DdbHandle reference object to the Debug object could cause a fault. Signed-off-by: Bob Moore Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown --- drivers/acpi/executer/exstore.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/executer/exstore.c b/drivers/acpi/executer/exstore.c index f88b18163206..912889ed45ed 100644 --- a/drivers/acpi/executer/exstore.c +++ b/drivers/acpi/executer/exstore.c @@ -123,6 +123,8 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc, return_VOID; } + /* source_desc is of type ACPI_DESC_TYPE_OPERAND */ + switch (ACPI_GET_OBJECT_TYPE(source_desc)) { case ACPI_TYPE_INTEGER: @@ -180,11 +182,19 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc, (source_desc->reference.opcode), source_desc->reference.offset)); } else { - ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[%s]\n", + ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "[%s]", acpi_ps_get_opcode_name (source_desc->reference.opcode))); } + if (source_desc->reference.opcode == AML_LOAD_OP) { /* Load and load_table */ + ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, + " Table OwnerId %X\n", + source_desc->reference.object)); + break; + } + + ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT, "\n")); if (source_desc->reference.object) { if (ACPI_GET_DESCRIPTOR_TYPE (source_desc->reference.object) == -- 2.39.5