Ubuntu
linux package

  1. Bug #1810239
  2. Comment #85

Comment 85 for bug 1810239

Revision history for this message
In , alex.williamson (alex.williamson-linux-kernel-bugs) wrote :

(In reply to *cJ* from comment #67)
> Here with a HighPoint RocketRaid 642L which has the 88SE9235 chip and can be
> supported by the ahci driver (patch submitted).
>
> Alex, I tried to rebase your dma-alias branch on top of Linus' master, but I
> can't boot with the quirk when the card is in the computer (I've added an
> entry for the VID/PID for this card 0x1103/0x0642).
> Using AMD 990FX (ASUS Sabertooth 990FX, rev1 I think) and some IOMMU-related
> kernel command-line parameters: iommu=1 ivrs_ioapic[9]=00:14.0
> ivrs_ioapic[10]=00:00.1 which are apparently needed because of BIOS
> borkedness.

What errors do you get on stock upstream? How does the problem change with the dma-alias-v4 tag (without additional VID/DID)? With additional VID/DID?