diff options
| author | Robert Moore <Robert.Moore@intel.com> | 2005-09-02 17:24:17 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-09-03 00:15:11 -0400 |
| commit | aff8c2777d1a9edf97f26bf60579f9c931443eb1 (patch) | |
| tree | fcd5bfe84e0e3aeb328d60ec41776522b9b7d122 /drivers/acpi/parser/psparse.c | |
| parent | a94f18810f52d3a6de0a09bee0c7258b62eca262 (diff) | |
[ACPI] ACPICA 20050902
Fixed a problem with the internal Owner ID allocation and
deallocation mechanisms for control method execution and
recursive method invocation. This should eliminate the
OWNER_ID_LIMIT exceptions and "Invalid OwnerId" messages
seen on some systems. Recursive method invocation depth
is currently limited to 255. (Alexey Starikovskiy)
http://bugzilla.kernel.org/show_bug.cgi?id=4892
Completely eliminated all vestiges of support for the
"module-level executable code" until this support is
fully implemented and debugged. This should eliminate the
NO_RETURN_VALUE exceptions seen during table load on some
systems that invoke this support.
http://bugzilla.kernel.org/show_bug.cgi?id=5162
Fixed a problem within the resource manager code where
the transaction flags for a 64-bit address descriptor were
handled incorrectly in the type-specific flag byte.
Consolidated duplicate code within the address descriptor
resource manager code, reducing overall subsystem code size.
Signed-off-by: Robert Moore <Robert.Moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/parser/psparse.c')
| -rw-r--r-- | drivers/acpi/parser/psparse.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/acpi/parser/psparse.c b/drivers/acpi/parser/psparse.c index 3248051d77e..76d4d640d83 100644 --- a/drivers/acpi/parser/psparse.c +++ b/drivers/acpi/parser/psparse.c @@ -438,7 +438,6 @@ acpi_ps_next_parse_state(struct acpi_walk_state *walk_state, acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state) { acpi_status status; - acpi_status terminate_status; struct acpi_thread_state *thread; struct acpi_thread_state *prev_walk_list = acpi_gbl_current_walk_list; struct acpi_walk_state *previous_walk_state; @@ -508,6 +507,10 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state) walk_state->method_node, NULL, status); + /* Ensure proper cleanup */ + + walk_state->parse_flags |= ACPI_PARSE_EXECUTE; + /* Check for possible multi-thread reentrancy problem */ if ((status == AE_ALREADY_EXISTS) && @@ -524,14 +527,6 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state) } } - if (walk_state->method_desc) { - /* Decrement the thread count on the method parse tree */ - - if (walk_state->method_desc->method.thread_count) { - walk_state->method_desc->method.thread_count--; - } - } - /* We are done with this walk, move on to the parent if any */ walk_state = acpi_ds_pop_walk_state(thread); @@ -546,13 +541,13 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state) */ if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) == ACPI_PARSE_EXECUTE) { - terminate_status = - acpi_ds_terminate_control_method(walk_state); - if (ACPI_FAILURE(terminate_status)) { - ACPI_REPORT_ERROR(("Could not terminate control method properly\n")); + if (walk_state->method_desc) { + /* Decrement the thread count on the method parse tree */ - /* Ignore error and continue */ + walk_state->method_desc->method.thread_count--; } + + acpi_ds_terminate_control_method(walk_state); } /* Delete this walk state and all linked control states */ |