Hi,
kernel: 5.3.0-rc6-next
After starting Xorg and running xrandr the Xorg crashes with (not exactly
useful, it is MIPS dump):
[ 28.842553] CPU 0 Unable to handle kernel paging request at virtual address
001c, epc == 808de6d4, ra == 804d32ec
[ 28.853387] Oops[#1]:
[ 28.855699] CPU: 0
Dne 01. 09. 19 v 16:04 Jason Gunthorpe napsal(a):
> On Sun, Sep 01, 2019 at 11:38:10AM +0200, Petr Cvek wrote:
>
>> The code is:
>>
>> struct radeon_mn *rmn = bo->mn;
>> ...
>> mutex_lock(&rmn->lock); //<-crash
>>
>
vely you can try to program the PCIe config space with the
> setpci commandline tool.
>
> Then you need to force a rescan of the PCIe bus so that the kernel can
> actually detect the change.
>
> Regards,
> Christian.
>
> Am 28.08.19 um 14:46 schrieb Petr Cvek:
>&
it smaller
> might actually not be tested at all.
Yeah but sadly it seems it is possible to only increase the BAR size from its
currently default 256MB.
>
> Regards,
> Christian.
>
>
> Am 27.08.19 um 04:36 schrieb Petr Cvek:
>> Hello,
>>
>> I
BIOS?
Petr Cvek
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