From: "Pali Rohár" <pali.rohar@gmail.com>
To: Daniel Vetter <daniel.vetter@intel.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
David Airlie <airlied@linux.ie>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
linux-acpi@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
linux-pci@vger.kernel.org
Subject: 3.19-rc1 errors when opening LID
Date: Wed, 24 Dec 2014 19:51:48 +0100 [thread overview]
Message-ID: <201412241951.48652@pali> (raw)
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Hello!
With new 3.19-rc1 kernel every time when I open LID on my laptop, kernel prints these error lines to dmesg:
[25566.368133] [drm:hsw_unclaimed_reg_detect.isra.6 [i915]] *ERROR* Unclaimed register detected. Please use the i915.mmio_debug=1 to debug this problem.
[25566.368134] [drm:intel_uncore_check_errors [i915]] *ERROR* Unclaimed register before interrupt
[25566.368192] [drm:hsw_unclaimed_reg_detect.isra.6 [i915]] *ERROR* Unclaimed register detected. Please use the i915.mmio_debug=1 to debug this problem.
[25566.368232] [drm:hsw_unclaimed_reg_detect.isra.6 [i915]] *ERROR* Unclaimed register detected. Please use the i915.mmio_debug=1 to debug this problem.<4>[25568.446011] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2]
has bogus alignment
[25568.447018] pci_bus 0000:02: Allocating resources
[25568.447055] pci_bus 0000:03: Allocating resources
[25568.447135] pci_bus 0000:04: Allocating resources
[25568.447168] pci_bus 0000:05: Allocating resources
[25568.447195] pci_bus 0000:06: Allocating resources
[25568.447228] pci_bus 0000:0e: Allocating resources
[25568.447323] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.447557] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.447735] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.447847] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.448399] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.448438] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.448566] acpi MSFT1111:00: Cannot transition to power state D3cold for parent in (unknown)
[25568.448572] acpi INT33C2:00: Cannot transition to non-D0 state from D3
[25568.448577] acpi MSFT0002:00: Cannot transition to power state D3cold for parent in (unknown)
[25568.448581] acpi ELAN1010:00: Cannot transition to power state D3cold for parent in (unknown)
[25568.448587] acpi INT33C3:00: Cannot transition to non-D0 state from D3
[25568.448590] acpi INT33C0:00: Cannot transition to non-D0 state from D3
[25568.448594] acpi INT33C1:00: Cannot transition to non-D0 state from D3
[25568.448598] acpi INT33C4:00: Cannot transition to non-D0 state from D3
[25568.448602] acpi INT33C5:00: Cannot transition to non-D0 state from D3
[25568.448623] acpi device:41: Cannot transition to power state D3cold for parent in (unknown)
[25568.448627] acpi INT33C6:00: Cannot transition to non-D0 state from D3
[25568.448890] pci_bus 0000:01: Allocating resources
[25568.448905] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.449064] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[25568.449472] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
With older kernel (3.13) I do not see these errors, so it is regression. Can you look at it? If it is needed, I can provide other logs, ACPI/DSTD dumps, etc.
--
Pali Rohár
pali.rohar@gmail.com
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next reply other threads:[~2014-12-24 18:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-24 18:51 Pali Rohár [this message]
[not found] ` <549B926B.1050000@gmail.com>
2014-12-25 8:48 ` [Intel-gfx] 3.19-rc1 errors when opening LID Pali Rohár
[not found] ` <549C4278.5080707@gmail.com>
2014-12-27 8:19 ` Pali Rohár
2014-12-27 20:22 ` Rafael J. Wysocki
2014-12-27 20:17 ` Joe Perches
2014-12-26 15:12 ` Rafael J. Wysocki
2014-12-26 15:52 ` Pali Rohár
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