ACPICA: Add error msg for Index/Bank field registers out-of-range (46dfb09c) · Commits · 戴 / test

Supplement the exception code with an actual message. Found during ACPICA debugging. Signed-off-by:

drivers/acpi/acpica/exfldio.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -316,6 +316,7 @@ acpi_ex_access_region(union acpi_operand_object *obj_desc,
		static u8
		acpi_ex_register_overflow(union acpi_operand_object *obj_desc, u64 value)
		{
		ACPI_FUNCTION_NAME(ex_register_overflow);

		if (obj_desc->common_field.bit_length >= ACPI_INTEGER_BIT_SIZE) {
		/*
		@@ -330,6 +331,11 @@ acpi_ex_register_overflow(union acpi_operand_object *obj_desc, u64 value)
		* The Value is larger than the maximum value that can fit into
		* the register.
		*/
		ACPI_ERROR((AE_INFO,
		"Index value 0x%8.8X%8.8X overflows field width 0x%X",
		ACPI_FORMAT_UINT64(value),
		obj_desc->common_field.bit_length));

		return (TRUE);
		}