xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ACPICA: acpiexec/acpinames: Support very large number of ACPI tables

Browse Source 
ACPICA commit ca3bd4c5cdc39a9009280032adbbc20f34e94c47

Fix a couple of issues with >40 ACPI tables.
Return exit error for acpinames to enable use with BIOS builds.

The new exported function is used by acpinames. For Linux kernel, this
change is a no-op.

Link: https://github.com/acpica/acpica/commit/ca3bd4c5
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore
2015-08-25 10:29:33 +08:00
committed by Rafael J. Wysocki
parent 17dd4dcfad
commit 93cdafa071
3 changed files with 18 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/acpi/acpica/tbxfload.c
View File

@@ -51,9 +51,6 @@
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME("tbxfload")
/* Local prototypes */
static acpi_status acpi_tb_load_namespace(void);
/*******************************************************************************
*
* FUNCTION: acpi_load_tables
@@ -65,7 +62,6 @@ static acpi_status acpi_tb_load_namespace(void);
* DESCRIPTION: Load the ACPI tables from the RSDT/XSDT
*
******************************************************************************/
acpi_status __init acpi_load_tables(void)
{
acpi_status status;
@@ -75,6 +71,13 @@ acpi_status __init acpi_load_tables(void)
/* Load the namespace from the tables */
status = acpi_tb_load_namespace();
/* Don't let single failures abort the load */
if (status == AE_CTRL_TERMINATE) {
status = AE_OK;
}
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"While loading namespace from ACPI tables"));
@@ -97,7 +100,7 @@ ACPI_EXPORT_SYMBOL_INIT(acpi_load_tables)
* the RSDT/XSDT.
*
******************************************************************************/
static acpi_status acpi_tb_load_namespace(void)
acpi_status acpi_tb_load_namespace(void)
{
acpi_status status;
u32 i;
@@ -214,6 +217,10 @@ static acpi_status acpi_tb_load_namespace(void)
ACPI_ERROR((AE_INFO,
"%u ACPI AML tables successfully acquired and loaded, %u failed",
tables_loaded, tables_failed));
/* Indicate at least one failure */
status = AE_CTRL_TERMINATE;
}
unlock_and_exit: