linux-kernel - [BUG] ACPI Error: ...

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Message-ID: <20160203110432.GA4804@localhost>
Date:	Wed, 3 Feb 2016 11:04:32 +0000
From:	Chris Bainbridge <chris.bainbridge@...il.com>
To:	robert.moore@...el.com
Cc:	lv.zheng@...el.com, rafael.j.wysocki@...el.com,
	linux-kernel@...r.kernel.org
Subject: [BUG] ACPI Error: ...

v4.5-rc2, Macbook IVB, ACPI errors on boot:

[    0.618382] ACPI Error: Needed type [Reference], found [Integer] ffff880260240fa0 (20150930/exresop-103)
[    0.618448] ACPI Error: Method parse/execution failed [\_PR.CPU0._PDC] (Node ffff880261acb9e0), AE_AML_OPERAND_TYPE (20150930/psparse-542)
[    1.581790] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-360)
[    1.581885] ACPI Error: Method parse/execution failed [\_PR.CPU1._CST] (Node ffff88025f9962e0), AE_NOT_FOUND (20150930/psparse-542)
[    1.585873] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-360)
[    1.585968] ACPI Error: Method parse/execution failed [\_PR.CPU2._CST] (Node ffff88025f997b50), AE_NOT_FOUND (20150930/psparse-542)
[    1.590267] ACPI Error: [\_PR_.CPU0._CST] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-360)
[    1.590360] ACPI Error: Method parse/execution failed [\_PR.CPU3._CST] (Node ffff88025f996450), AE_NOT_FOUND (20150930/psparse-542)

ae90fbf562d733a392c7a0ffefe1e09b5a31c99c is the first bad commit
commit ae90fbf562d733a392c7a0ffefe1e09b5a31c99c
Author: Bob Moore <robert.moore@...el.com>
Date:   Tue Dec 29 14:00:14 2015 +0800

    ACPICA: Parser: Fix for SuperName method invocation
    
    ACPICA commit 4b86d1046d06e462dae83ebcd5a66cc132a08f8f
    
    SuperName parameters that are in fact control method invocations were
    not handled correctly by the parser. This change fixes the problem
    by identifying these properly as method invocations. This affects
    about 14 different ASL operators that contain SuperName parameters.
    ACPICA BZ 1002.
    
    Link: https://github.com/acpica/acpica/commit/4b86d104
    Link: https://bugs.acpica.org/show_bug.cgi?id=1002
    Signed-off-by: Bob Moore <robert.moore@...el.com>
    Signed-off-by: Lv Zheng <lv.zheng@...el.com>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

:040000 040000 3c9015e32a1af1bbe211d455138e4940fc313543 441172b0f1209cd86fc68f70a0ce7f0adb1f9e33 M	drivers