From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Pali =?utf-8?q?Roh=C3=A1r?= To: Daniel Vetter , Jani Nikula , David Airlie , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Len Brown , linux-acpi@vger.kernel.org, Bjorn Helgaas , linux-pci@vger.kernel.org Subject: 3.19-rc1 errors when opening LID Date: Wed, 24 Dec 2014 19:51:48 +0100 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart5943893.pKyMBm5Emp"; protocol="application/pgp-signature"; micalg=pgp-sha1 Message-Id: <201412241951.48652@pali> Sender: linux-acpi-owner@vger.kernel.org List-ID: --nextPart5943893.pKyMBm5Emp Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hello! With new 3.19-rc1 kernel every time when I open LID on my laptop, kernel pr= ints these error lines to dmesg: [25566.368133] [drm:hsw_unclaimed_reg_detect.isra.6 [i915]] *ERROR* Unclaim= ed register detected. Please use the i915.mmio_debug=3D1 to debug this prob= lem. [25566.368134] [drm:intel_uncore_check_errors [i915]] *ERROR* Unclaimed reg= ister before interrupt [25566.368192] [drm:hsw_unclaimed_reg_detect.isra.6 [i915]] *ERROR* Unclaim= ed register detected. Please use the i915.mmio_debug=3D1 to debug this prob= lem. [25566.368232] [drm:hsw_unclaimed_reg_detect.isra.6 [i915]] *ERROR* Unclaim= ed register detected. Please use the i915.mmio_debug=3D1 to debug this prob= lem.<4>[25568.446011] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2]= =20 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 bog= us alignment [25568.447557] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment [25568.447735] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment [25568.447847] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment [25568.448399] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment [25568.448438] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment [25568.448566] acpi MSFT1111:00: Cannot transition to power state D3cold fo= r 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 fo= r parent in (unknown) [25568.448581] acpi ELAN1010:00: Cannot transition to power state D3cold fo= r 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 bog= us alignment [25568.449064] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment [25568.449472] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bog= us alignment With older kernel (3.13) I do not see these errors, so it is regression. Ca= n you look at it? If it is needed, I can provide other logs, ACPI/DSTD dump= s, etc. =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart5943893.pKyMBm5Emp Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlSbC0QACgkQi/DJPQPkQ1L9KACgzMwbQF94zSRALCAR+HrQfdYB zTwAnRpeZ4/yZhjkv9C1K49F3qrRXRw7 =5Mtp -----END PGP SIGNATURE----- --nextPart5943893.pKyMBm5Emp--