Control: forwarded -1 https://github.com/intel/libva/issues/466
Control: reassign -1 libva2 2.9.0-1
control: retitle -1 libva: loads media-driver on unsupported GPU

On 2020-10-24 23:39:05 +0200, Karsten Hilbert wrote:
> On Sat, Oct 24, 2020 at 10:39:09PM +0200, Sebastian Ramacher wrote:
> 
> > >   Okt 24 17:56:50 hermes kernel: traps: vlc[27504] trap invalid opcode 
> > > ip:89c9d6fb sp:8e550370 error:0 in iHD_drv_video.so[899dc000+3c2000]
> >
> > Which Intel CPU/GPU do you have? If the instruction is not supported, libva
> > shouldn't load the driver for your's.
> 
> Architecture:                    i686
> CPU op-mode(s):                  32-bit, 64-bit
> Byte Order:                      Little Endian
> Address sizes:                   36 bits physical, 48 bits virtual
> CPU(s):                          2
> On-line CPU(s) list:             0,1
> Thread(s) per core:              1
> Core(s) per socket:              2
> Socket(s):                       1
> Vendor ID:                       GenuineIntel
> CPU family:                      6
> Model:                           23
> Model name:                      Pentium(R) Dual-Core CPU       T4300  @ 
> 2.10GHz
> Stepping:                        10
> CPU MHz:                         1342.405
> CPU max MHz:                     2100.0000
> CPU min MHz:                     1200.0000
> BogoMIPS:                        4189.84
> L1d cache:                       64 KiB
> L1i cache:                       64 KiB
> L2 cache:                        1 MiB
> Vulnerability Itlb multihit:     KVM: Mitigation: VMX unsupported
> Vulnerability L1tf:              Mitigation; PTE Inversion
> Vulnerability Mds:               Vulnerable: Clear CPU buffers attempted, no 
> microcode; SMT disabled
> Vulnerability Meltdown:          Vulnerable
> Vulnerability Spec store bypass: Vulnerable
> Vulnerability Spectre v1:        Mitigation; usercopy/swapgs barriers and 
> __user pointer sanitization
> Vulnerability Spectre v2:        Mitigation; Full generic retpoline, STIBP 
> disabled, RSB filling
> Vulnerability Srbds:             Not affected
> Vulnerability Tsx async abort:   Not affected
> Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep 
> mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe nx 
> lm constant_tsc arch_perfmon pebs bts cpuid aperfmperf pni dtes64 monitor 
> ds_cpl est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm dtherm
> 
> 
> 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset 
> Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
>         Subsystem: ASUSTeK Computer Inc. Mobile 4 Series Chipset Integrated 
> Graphics Controller
>         Flags: bus master, fast devsel, latency 0, IRQ 16
>         Memory at fe400000 (64-bit, non-prefetchable) [size=4M]
>         Memory at d0000000 (64-bit, prefetchable) [size=256M]
>         I/O ports at dc00 [size=8]
>         Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
>         Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
>         Capabilities: [d0] Power Management version 3
>         Kernel driver in use: i915
>         Kernel modules: i915
> 
> 
> Does that help ?

Thanks, that is definitely not supported by intel-media-driver and
shouldn't be loaded in the first place. Reported upstream.

Cheers

> 
> Karsten
> --
> GPG  40BE 5B0E C98E 1713 AFA6  5BC0 3BEA AC80 7D4F C89B
> 

-- 
Sebastian Ramacher

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