[Bug 76983] New: [drm:i915_stolen_to_physical] *ERROR* conflict detected with stolen region: [0x1f8 00000 - 0x20000000]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=76983

          Priority: medium
            Bug ID: 76983
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [drm:i915_stolen_to_physical] *ERROR* conflict
                    detected with stolen region: [0x1f8 00000 -
                    0x20000000]
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: paulepanter at users.sourceforge.net
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Using Asus Eee PC 701 4G with

    $ lspci | grep VGA
    00:02.0 VGA compatible controller: Intel Corporation Mobile
915GM/GMS/910GML Express Graphics Controller (rev 04)

and Debian Sid/unstable with Linux 3.13.7 the following message is printed by
the Linux kernel during boot up.

    […]
    [    8.544621] [drm] Initialized drm 1.1.0 20060810
    [    8.572654] ACPI: AC Adapter [AC0] (on-line)
    [    8.573877] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post:
no)
    [    8.574323] input: Video Bus as
/devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/in
put6
    [    8.622351] ACPI: Battery Slot [BAT0] (battery absent)
    [    8.802352] [drm] Memory usable by graphics device = 256M
    [    8.802964] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [    8.802971] [drm] Driver supports precise vblank timestamp query.
    [    8.824166] [drm:i915_stolen_to_physical] *ERROR* conflict detected with
stolen region: [0x1f8
00000 - 0x20000000]
    [    8.824361] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:
owns=io+mem
    [    8.859502] [drm] initialized overlay support
    [    8.860146] usb 5-8: new high-speed USB device number 3 using ehci-pci
    [    8.946808] intel_rng: FWH not detected
    [    9.079470] input: Asus EeePC extra buttons as
/devices/platform/eeepc/input/input7
    [    9.080213] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has
bogus alignment
    [    9.080238] pci 0000:00:1f.0: BAR 13: [io  0x0800-0x087f] has bogus
alignment
    [    9.080254] pci 0000:00:1e.0: PCI bridge to [bus 05]
    [    9.080296] agpgart-intel 0000:00:00.0: no hotplug settings from
platform
    [    9.080305] agpgart-intel 0000:00:00.0: using default PCI settings
    [    9.080324] i915 0000:00:02.0: no hotplug settings from platform
    […]

No additional errors are observed though, so no idea how serious this is.
Having the Linux kernel print an `ERROR` message though, looks scary to the
user. ;-)

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140403/74881d09/attachment.html>