diff options
| author |   Mohammed Hawari <mohammed@hawari.fr> | 2020-10-21 16:41:30 +0200 |
|---|---|---|
| committer |   Mohammed HAWARI <momohawari@gmail.com> | 2020-10-28 16:27:23 +0000 |
| commit | 7ed6a731ad352d2cbd610481eed8f1ed5e2997c4 (patch) | |
| tree | cee4f525cc93cfa780ba5bc026ac4cdcd58447d4 /RELEASE.md | |
| parent | 11166453a54511b1396faed46abb946a0d2eb393 (diff) | |
pci: set PCI memory enable before mapping PCI BAR
This change mitigates software faults issued by some versions of the
linux kernel vfio-pci driver when VF PCI BARs are used without setting
the memory enable bit in the PCI configuration. This problem is
mentionned in https://lkml.org/lkml/2020/6/25/628
Change-Id: Idc177be4a5adb6ee467b4dd8f055f133ff267fe1
Type: improvement
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
(cherry picked from commit 70fc36f26855fb4c7a56c5d1563d541b395f8f5d)
Diffstat (limited to 'RELEASE.md')
0 files changed, 0 insertions, 0 deletions