From 0fb3adf8099160c0a1b1952b6ccf7ac05c218d38 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Wed, 17 Jul 2013 09:48:40 +0800 Subject: [PATCH] ACPICA: Disassembler: Expand maximum output string length to 64K Was 256 bytes max. The original purpose of this constraint was to limit the amount of debug output. However, the string function in question (UtPrintString) is now used for the disassembler also, where 256 bytes is insufficient. Reported by RehabMan@GitHub. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Acked-by: Len Brown Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/acutils.h | 2 +- drivers/acpi/acpica/utstring.c | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 3c76edea6803..4c081c436089 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -616,7 +616,7 @@ int acpi_ut_stricmp(char *string1, char *string2); acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer); -void acpi_ut_print_string(char *string, u8 max_length); +void acpi_ut_print_string(char *string, u16 max_length); void ut_convert_backslashes(char *pathname); diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c index c53759b76a3f..cb1e9cc32d5f 100644 --- a/drivers/acpi/acpica/utstring.c +++ b/drivers/acpi/acpica/utstring.c @@ -333,7 +333,8 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer) * FUNCTION: acpi_ut_print_string * * PARAMETERS: string - Null terminated ASCII string - * max_length - Maximum output length + * max_length - Maximum output length. Used to constrain the + * length of strings during debug output only. * * RETURN: None * @@ -342,7 +343,7 @@ acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer) * ******************************************************************************/ -void acpi_ut_print_string(char *string, u8 max_length) +void acpi_ut_print_string(char *string, u16 max_length) { u32 i;