Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/libgfxinit/+/48824 )
Change subject: gma: Extend dummy PTEs for buggy VT-d to 256 before/after the FB
......................................................................
Patch Set 1: Code-Review+1
Tested successfully on clevo/l140cu with intel_iommu=on ;; No DMAR/PTE errors but I don't see any without this patch already
--
To view, visit
https://review.coreboot.org/c/libgfxinit/+/48824
To unsubscribe, or for help writing mail filters, visit
https://review.coreboot.org/settings
Gerrit-Project: libgfxinit
Gerrit-Branch: master
Gerrit-Change-Id: If918f38a07216c3a7e1403bf6ba6d34ff172bec5
Gerrit-Change-Number: 48824
Gerrit-PatchSet: 1
Gerrit-Owner: Nico Huber
nico.h@gmx.de
Gerrit-Reviewer: Angel Pons
th3fanbus@gmail.com
Gerrit-Reviewer: Matt DeVillier
matt.devillier@gmail.com
Gerrit-Reviewer: Michael Niewöhner
foss@mniewoehner.de
Gerrit-Comment-Date: Thu, 24 Dec 2020 02:45:27 +0000
Gerrit-HasComments: No
Gerrit-Has-Labels: Yes
Gerrit-MessageType: comment