Have you tested the kernel with an ACPICA fix that has filled a gap for operation region fields?
The commit is:
Commit 4be4be8fee2ee99a52f94f90d03d2f287ee1db86
Author: Bob Moore <email address hidden> 2013-09-06 06:27:15 (GMT)
Subject: ACPICA: Fix for a Store->ArgX when ArgX contains a reference to a field.
Which is shipped in the mainline kernel tagged as 3.12-rc2.
This bug seems to be a duplicate of the issue fixed by this commit.
Have you tested the kernel with an ACPICA fix that has filled a gap for operation region fields?
The commit is: a52f94f90d03d2f 287ee1db86
Commit 4be4be8fee2ee99
Author: Bob Moore <email address hidden> 2013-09-06 06:27:15 (GMT)
Subject: ACPICA: Fix for a Store->ArgX when ArgX contains a reference to a field.
Which is shipped in the mainline kernel tagged as 3.12-rc2.
This bug seems to be a duplicate of the issue fixed by this commit.