Comment 120 for bug 2034477
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#120 |
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bbfa235
(Get the code!)
> 1. Hans patch:
> -- Keyboard and Trackpad is working
> -- Suspend also working (have a bug with multiple "nvme 0000:01:00.0: AMD-Vi:
> Event > logged [IO_PAGE_FAULT domain=0x000b address=0xb6674000 flags=0x0000]"
> but still work)
Ok, so we are definitely on the right track here. As simple as my patch is I don't expect it to be able to go upstream as is though.
I'm a bit out of my depth here. The whole PIC <-> IOAPIC logic is very convoluted. Mario can you ask Boris to take a look a this issue?
I realize this is a BIOS bug, but I still think we should fix this in the kernel since chasing all BIOSes which have this and get them updated is not going to work.
Kyrylo, about the nvme suspend/resume issue, does this also happen without my patch ?