[Bug 93171] System boot hang unless add acpi=off or pci=noacpi with coreboot

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Mar 15 19:23:41 PDT 2015


https://bugzilla.kernel.org/show_bug.cgi?id=93171

Aaron Lu <aaron.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |ASSIGNED
                 CC|                            |intel-gfx-bugs at lists.freede
                   |                            |sktop.org
          Component|Config-Interrupts           |Video(DRI - Intel)
           Assignee|acpi_config-interrupts at kern |daniel at ffwll.ch
                   |el-bugs.osdl.org            |
            Product|ACPI                        |Drivers

--- Comment #17 from Aaron Lu <aaron.lu at intel.com> ---
Daniel,

commit aaecdf611a05cac26a94713bad25297e60225c29
Author: Daniel Vetter <daniel.vetter at ffwll.ch>
Date:   Tue Nov 4 15:52:22 2014 +0100

    drm/i915: Stop gathering error states for CS error interrupts

caused ThinkPad X60 with coreboot as its firmware boots hang, can you please
take a look? Thanks.

BTW, with vendor firmware, there is no such problem.

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