diff options
author | Bob Moore <robert.moore@intel.com> | 2006-10-02 08:00:00 +0400 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2006-03-31 11:19:03 +0400 |
commit | 52fc0b026e99b5d5d585095148d997d5634bbc25 (patch) | |
tree | 7bf93132cfd3e6957308a84198ee159f7d43cf6f /drivers/acpi/dispatcher/dsutils.c | |
parent | 46358614ed5b031797522f1020e989c959a8d8a6 (diff) | |
download | linux-52fc0b026e99b5d5d585095148d997d5634bbc25.tar.xz |
[ACPI] ACPICA 20060210
Removed a couple of extraneous ACPI_ERROR messages that
appeared during normal execution. These became apparent
after the conversion from ACPI_DEBUG_PRINT.
Fixed a problem where the CreateField operator could hang
if the BitIndex or NumBits parameter referred to a named
object. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5359
Fixed a problem where a DeRefOf operation on a buffer
object incorrectly failed with an exception. This also
fixes a couple of related RefOf and DeRefOf issues.
From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5360
http://bugzilla.kernel.org/show_bug.cgi?id=5387
http://bugzilla.kernel.org/show_bug.cgi?id=5392
Fixed a problem where the AE_BUFFER_LIMIT exception was
returned instead of AE_STRING_LIMIT on an out-of-bounds
Index() operation. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5480
Implemented a memory cleanup at the end of the execution
of each iteration of an AML While() loop, preventing the
accumulation of outstanding objects. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5427
Eliminated a chunk of duplicate code in the object
resolution code. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5336
Fixed several warnings during the 64-bit code generation.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/dispatcher/dsutils.c')
-rw-r--r-- | drivers/acpi/dispatcher/dsutils.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/acpi/dispatcher/dsutils.c b/drivers/acpi/dispatcher/dsutils.c index 53356a591ac1..3fbe17ebef5a 100644 --- a/drivers/acpi/dispatcher/dsutils.c +++ b/drivers/acpi/dispatcher/dsutils.c @@ -202,6 +202,7 @@ acpi_ds_is_result_used(union acpi_parse_object * op, */ if ((!op->common.parent) || (op->common.parent->common.aml_opcode == AML_SCOPE_OP)) { + /* No parent, the return value cannot possibly be used */ ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, @@ -352,6 +353,7 @@ acpi_ds_delete_result_if_not_used(union acpi_parse_object *op, } if (!acpi_ds_is_result_used(op, walk_state)) { + /* Must pop the result stack (obj_desc should be equal to result_obj) */ status = acpi_ds_result_pop(&obj_desc, walk_state); @@ -498,7 +500,9 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state, */ if ((walk_state->deferred_node) && (walk_state->deferred_node->type == ACPI_TYPE_BUFFER_FIELD) - && (arg_index != 0)) { + && (arg_index == + (u32) ((walk_state->opcode == + AML_CREATE_FIELD_OP) ? 3 : 2))) { obj_desc = ACPI_CAST_PTR(union acpi_operand_object, walk_state->deferred_node); @@ -521,6 +525,7 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state, && (parent_op->common.aml_opcode != AML_REGION_OP) && (parent_op->common.aml_opcode != AML_INT_NAMEPATH_OP)) { + /* Enter name into namespace if not found */ interpreter_mode = ACPI_IMODE_LOAD_PASS2; |