A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 03:27:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

ACPICA: AML Parser: ignore all exceptions resulting from incorrect AML during table load

Browse source 
Macros to classify different AML exception codes have been added in
order to ignore the exceptions,

Signed-off-by: Erik Schmauss <[email protected]>
[ rjw: Fix damaged white space ]
Signed-off-by: Rafael J. Wysocki <[email protected]>
This commit is contained in:
Erik Schmauss 2018-08-10 14:42:54 -07:00 • committed by Rafael J. Wysocki
commit d46b6537f0
2 changed files with 19 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

26
drivers/acpi/acpica/psloop.c
View file

@ -709,20 +709,20 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state)
} else
if ((walk_state->
parse_flags & ACPI_PARSE_MODULE_LEVEL)
&& status != AE_CTRL_TRANSFER
&& ACPI_FAILURE(status)) {
&& (ACPI_AML_EXCEPTION(status)
|| status == AE_ALREADY_EXISTS
|| status == AE_NOT_FOUND)) {
/*
* ACPI_PARSE_MODULE_LEVEL flag means that we are currently
* loading a table by executing it as a control method.
* However, if we encounter an error while loading the table,
* we need to keep trying to load the table rather than
* aborting the table load (setting the status to AE_OK
* continues the table load). If we get a failure at this
* point, it means that the dispatcher got an error while
* processing Op (most likely an AML operand error) or a
* control method was called from module level and the
* dispatcher returned AE_CTRL_TRANSFER. In the latter case,
* leave the status alone, there's nothing wrong with it.
* ACPI_PARSE_MODULE_LEVEL flag means that we
* are currently loading a table by executing
* it as a control method. However, if we
* encounter an error while loading the table,
* we need to keep trying to load the table
* rather than aborting the table load (setting
* the status to AE_OK continues the table
* load). If we get a failure at this point, it
* means that the dispatcher got an error while
* trying to execute the Op.
*/
status = AE_OK;
}