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From: Imre Deak <imre.deak@intel.com>
To: Robert Moore <robert.moore@intel.com>,
	Lv Zheng <lv.zheng@intel.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
	linux-acpi@vger.kernel.org, devel@acpica.org
Subject: 4.9-rc1: [TMP_] ACPI namespace lookup failure, AE_ALREADY_EXISTS
Date: Thu, 20 Oct 2016 00:36:41 +0300	[thread overview]
Message-ID: <1476913001.7633.13.camel@intel.com> (raw)

Hi,

after upgrading to 4.9-rc1 I get the following errors occasionally
during boot and suspend-to-ram on an APL system:

[   59.513434] ACPI Error: [TMP_] Namespace lookup failure, AE_ALREADY_EXISTS (20160831/dswload2-330)
[   59.513446] ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20160831/psobject-227)
[   59.513469] ACPI Error: Method parse/execution failed [\_SB.PCI0.SCPG] (Node ffff8802770b7bb8), AE_ALREADY_EXISTS (20160831/psparse-543)
[   59.515415] ACPI Error: Method parse/execution failed [\_SB.PCI0.SDHA._PS3] (Node ffff8802770b7dc0), AE_ALREADY_EXISTS (20160831/psparse-543)
[   59.517118] ACPI: Marking method _PS3 as Serialized because of AE_ALREADY_EXISTS error

Other than these error messages, booting and suspend/resume seems to work ok.
Bisecting points to
commit 74f51b80a0c4ff84fbeb7f12ea43ce66934d29aa
Author: Lv Zheng <lv.zheng@intel.com>
Date:   Wed Sep 7 14:07:10 2016 +0800

    ACPICA: Namespace: Fix dynamic table loading issues

Reverting this on top of 4.9-rc1 gets rid of the error messages.

--Imre

             reply	other threads:[~2016-10-19 21:36 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-19 21:36 Imre Deak [this message]
2016-10-20 18:44 ` [Devel] 4.9-rc1: [TMP_] ACPI namespace lookup failure, AE_ALREADY_EXISTS Zheng, Lv
2016-10-20 18:44   ` Zheng, Lv
2016-10-20 21:16   ` Rafael J. Wysocki
2016-10-21 19:46 ` [Devel] " Zheng, Lv
2016-10-21 19:46   ` Zheng, Lv
     [not found]   ` <1477216090.7258.9.camel@intel.com>
2016-10-25  1:14     ` [Devel] " Zheng, Lv
2016-10-25  1:14       ` Zheng, Lv
2016-10-25 12:48       ` Imre Deak
  -- strict thread matches above, loose matches on Subject: below --
2016-10-20 16:45 [Devel] " Zheng, Lv
2016-10-20 16:45 ` Zheng, Lv
2016-10-20 23:05 [Devel] " Zheng, Lv
2016-10-20 23:05 ` Zheng, Lv
2016-10-24  6:10 [Devel] " Zheng, Lv
2016-10-24  6:10 ` Zheng, Lv
2016-10-24  7:35 [Devel] " Zheng, Lv
2016-10-24  7:35 ` Zheng, Lv
2016-10-25 14:26 [Devel] " Zheng, Lv
2016-10-25 14:26 ` Zheng, Lv
2016-10-27 15:31 [Devel] " Moore, Robert
2016-10-27 15:31 ` Moore, Robert

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