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[v5,5/5] ACPI 2.0 / AML: Fix module level execution by correctly parsing table as TermList

Message ID ebde21c7784d7bb7959a3cf5b18d743d7f18d65e.1474600034.git.lv.zheng@intel.com (mailing list archive)
State Changes Requested, archived
Headers show

Commit Message

Lv Zheng Sept. 23, 2016, 3:27 a.m. UTC 
This experiment follows de-facto standard behavior, parsing entire
table as a single TermList, so that all module level executions are
possible during the table loading.

If regressions are found against the enabling of this experimental fix,
this patch is the only one that should get bisected out. Please report
the regressions to the kernel bugzilla for further root causing.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
 include/acpi/acpixf.h |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 169ec81..2e22eae 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -196,10 +196,9 @@  ACPI_INIT_GLOBAL(u8, acpi_gbl_group_module_level_code, FALSE);
 
 /*
  * Optionally support module level code by parsing the entire table as
- * a term_list. Default is FALSE, do not execute entire table until some
- * lock order issues are fixed.
+ * a term_list. Default is TRUE, do execute entire table.
  */
-ACPI_INIT_GLOBAL(u8, acpi_gbl_parse_table_as_term_list, FALSE);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_parse_table_as_term_list, TRUE);
 
 /*
  * Optionally use 32-bit FADT addresses if and when there is a conflict