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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-12-12 20:47:18 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-12-12 20:47:18 +0100 |
| commit | 496c9a929384bfb5c829847ee1b068e96dcbaaf8 (patch) | |
| tree | fe5f873c4add78fc357163199fbe1768b1806e5b /include/acpi | |
| parent | 69973b830859bc6529a7a0468ba0d80ee5117826 (diff) | |
| parent | 5a6e7ec3bfef2ea518061d8d5d77367952770efb (diff) | |
| download | linux-496c9a929384bfb5c829847ee1b068e96dcbaaf8.tar.bz2 | |
Merge branch 'acpica'
* acpica:
ACPICA: Utilities: Add new decode function for parser values
ACPICA: Tables: Add an error message complaining driver bugs
ACPICA: Tables: Add acpi_tb_unload_table()
ACPICA: Tables: Cleanup acpi_tb_install_and_load_table()
ACPICA: Events: Fix acpi_ev_initialize_region() return value
ACPICA: Back port of "ACPICA: Dispatcher: Tune interpreter lock around AcpiEvInitializeRegion()"
ACPICA: Namespace: Add acpi_ns_handle_to_name()
ACPICA: Update version to 20160930
ACPICA: Move acpi_gbl_max_loop_iterations to the public globals file
ACPICA: Disassembler: Fix for Divide() support, new support for test suite
ACPICA: Increase loop limit for AE_AML_INFINITE_LOOP exception
ACPICA: MacOSX: Fix wrong sem_destroy definition
ACPICA: MacOSX: Fix anonymous semaphore implementation
ACPICA: Update an info message during table load phase
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acconfig.h | 2 | ||||
| -rw-r--r-- | include/acpi/acpixf.h | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 12c2882bf647..d25da936750e 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -146,7 +146,7 @@ /* Maximum number of While() loops before abort */ -#define ACPI_MAX_LOOP_COUNT 0xFFFF +#define ACPI_MAX_LOOP_COUNT 0x000FFFFF /****************************************************************************** * diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index c7b3a132dbe7..5c7356adc10b 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20160831 +#define ACPI_CA_VERSION 0x20160930 #include <acpi/acconfig.h> #include <acpi/actypes.h> @@ -259,6 +259,13 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0); ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE); /* + * Maximum number of While() loop iterations before forced method abort. + * This mechanism is intended to prevent infinite loops during interpreter + * execution within a host kernel. + */ +ACPI_INIT_GLOBAL(u32, acpi_gbl_max_loop_iterations, ACPI_MAX_LOOP_COUNT); + +/* * This mechanism is used to trace a specified AML method. The method is * traced each time it is executed. */ |