i915 driver update testing

[Adam McDougall]

On 10/7/2014 12:20 AM, Konstantin Belousov wrote:
> On Mon, Oct 06, 2014 at 07:30:20PM -0400, Adam McDougall wrote:
>> On 10/05/2014 13:00, Konstantin Belousov wrote:
>>> On Sun, Oct 05, 2014 at 11:01:14AM -0400, Adam McDougall wrote:
>>>> (kgdb) #0  doadump (textdump=1) at pcpu.h:219
>>>> #1  0xffffffff80661efd in kern_reboot (howto=260)
>>>>      at /usr/src/sys/kern/kern_shutdown.c:447
>>>> #2  0xffffffff80662450 in panic (fmt=<value optimized out>)
>>>>      at /usr/src/sys/kern/kern_shutdown.c:746
>>>> #3  0xffffffff808fe52f in trap_fatal (frame=<value optimized out>,
>>>>      eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:866
>>>> #4  0xffffffff808fe87c in trap_pfault (frame=0xfffffe01fe0b21b0,
>>>>      usermode=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:677
>>>> #5  0xffffffff808fde9e in trap (frame=0xfffffe01fe0b21b0)
>>>>      at /usr/src/sys/amd64/amd64/trap.c:426
>>>> #6  0xffffffff808e00a2 in calltrap ()
>>>>      at /usr/src/sys/amd64/amd64/exception.S:231
>>>> #7  0xffffffff8166808e in i915_write32 (dev_priv=0xfffff800031f1c00,
>>>>      reg=20736, val=0)
>>>>      at
>>>> /usr/src/sys/modules/drm2/i915kms/../../../dev/drm2/i915/i915_drv.c:992
>>> In kgdb, from this frame, please do
>>> p *dev_priv
>>> p *(dev_priv->dev)
>>> p *(dev_priv->info)
>> http://www.egr.msu.edu/~mcdouga9/i915-1b.txt
>>
>> Sorry for the delay.  I duplicated this on a spare computer of the same
>> model so I can test easier.
> Great, thank you.  Please also do, from the frame 12,
> p *dev
>
http://www.egr.msu.edu/~mcdouga9/i915-2.txt