18 May
2018
18 May
'18
2:21 p.m.
On Fri, 18 May 2018 14:12:32 +0200, Maciej S. Szmigiero wrote:
On 17.05.2018 20:05, Takashi Iwai wrote:
Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=1093027
FYI: When developing IOMMU workarounds for the snd_emu10k1 driver I've also hit bugs in AMD IOMMU kernel driver (as far as I can remember they only shown for <32-bit DMA masks, that is on Live, but not on Audigy).
The earliest released kernel to have them fixed was probably 4.15.0.
That makes sense, as there have been lots of iova rewrites that happened in 4.15 development.
thanks,
Takashi