6.15-stable review patch. If anyone has any objections, please let me know.
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From: Ahmed Salem x0rw3ll@gmail.com
commit 70662db73d5455ebc8a1da29973fa70237b18cd2 upstream.
ACPICA commit 1035a3d453f7dd49a235a59ee84ebda9d2d2f41b
Add ACPI_NONSTRING for destination char arrays without a terminating NUL character. This is a follow-up to commit 35ad99236f3a ("ACPICA: Apply ACPI_NONSTRING") where not all instances received the same treatment, in preparation for replacing strncpy() calls with memcpy()
Link: https://github.com/acpica/acpica/commit/1035a3d4 Signed-off-by: Ahmed Salem x0rw3ll@gmail.com Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Link: https://patch.msgid.link/3833065.MHq7AAxBmi@rjwysocki.net Cc: Jiri Slaby jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/acpi/acpica/acdebug.h | 2 +- include/acpi/actbl.h | 6 +++--- tools/power/acpi/os_specific/service_layers/oslinuxtbl.c | 2 +- tools/power/acpi/tools/acpidump/apfiles.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -37,7 +37,7 @@ struct acpi_db_argument_info { struct acpi_db_execute_walk { u32 count; u32 max_count; - char name_seg[ACPI_NAMESEG_SIZE + 1]; + char name_seg[ACPI_NAMESEG_SIZE + 1] ACPI_NONSTRING; };
#define PARAM_LIST(pl) pl --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -66,12 +66,12 @@ ******************************************************************************/
struct acpi_table_header { - char signature[ACPI_NAMESEG_SIZE] __nonstring; /* ASCII table signature */ + char signature[ACPI_NAMESEG_SIZE] ACPI_NONSTRING; /* ASCII table signature */ u32 length; /* Length of table in bytes, including this header */ u8 revision; /* ACPI Specification minor version number */ u8 checksum; /* To make sum of entire table == 0 */ - char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */ - char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */ + char oem_id[ACPI_OEM_ID_SIZE] ACPI_NONSTRING; /* ASCII OEM identification */ + char oem_table_id[ACPI_OEM_TABLE_ID_SIZE] ACPI_NONSTRING; /* ASCII OEM table identification */ u32 oem_revision; /* OEM revision number */ char asl_compiler_id[ACPI_NAMESEG_SIZE]; /* ASCII ASL compiler vendor ID */ u32 asl_compiler_revision; /* ASL compiler version */ --- a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c +++ b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c @@ -19,7 +19,7 @@ ACPI_MODULE_NAME("oslinuxtbl") typedef struct osl_table_info { struct osl_table_info *next; u32 instance; - char signature[ACPI_NAMESEG_SIZE]; + char signature[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
} osl_table_info;
--- a/tools/power/acpi/tools/acpidump/apfiles.c +++ b/tools/power/acpi/tools/acpidump/apfiles.c @@ -103,7 +103,7 @@ int ap_open_output_file(char *pathname)
int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance) { - char filename[ACPI_NAMESEG_SIZE + 16]; + char filename[ACPI_NAMESEG_SIZE + 16] ACPI_NONSTRING; char instance_str[16]; ACPI_FILE file; acpi_size actual;