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| author | Nirmal Patel <nirmal.patel@linux.intel.com> | 2022-05-11 12:57:07 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2022-05-12 17:54:14 +0300 |
| commit | c94f732e8001a860b42aa740b0a178a29907463c (patch) | |
| tree | a45d8c3ea5d1d96e3a8c19d2ca60034a14e1f739 /drivers/pci/pci.c | |
| parent | 886e67100b904cb1b106ed1dfa8a60696aff519a (diff) | |
| download | linux-c94f732e8001a860b42aa740b0a178a29907463c.tar.xz | |
PCI: vmd: Revert 2565e5b69c44 ("PCI: vmd: Do not disable MSI-X remapping if interrupt remapping is enabled by IOMMU.")
Revert 2565e5b69c44 ("PCI: vmd: Do not disable MSI-X remapping if
interrupt remapping is enabled by IOMMU.")
The commit 2565e5b69c44 was added as a workaround to keep MSI-X
remapping enabled if IOMMU enables interrupt remapping. VMD would keep
running in low performance mode. There is no dependency between MSI-X
remapping by VMD and interrupt remapping by IOMMU.
Link: https://lore.kernel.org/r/20220511095707.25403-3-nirmal.patel@linux.intel.com
Signed-off-by: Nirmal Patel <nirmal.patel@linux.intel.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'drivers/pci/pci.c')
0 files changed, 0 insertions, 0 deletions