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| author | Forest Crossman <[email protected]> | 2020-07-17 11:27:34 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-07-21 12:05:49 +0000 |
| commit | dbb0897e805f2ab1b8bc358f6c3d878a376b8897 (patch) | |
| tree | e88d00b8dd028296417d7ea0241ceb5f77e931fb /drivers/gpu/drm/lima/lima_gem.c | |
| parent | usb: xhci-mtk: fix the failure of bandwidth allocation (diff) | |
| download | kernel-dbb0897e805f2ab1b8bc358f6c3d878a376b8897.tar.gz kernel-dbb0897e805f2ab1b8bc358f6c3d878a376b8897.zip | |
usb: xhci: Fix ASM2142/ASM3142 DMA addressing
The ASM2142/ASM3142 (same PCI IDs) does not support full 64-bit DMA
addresses, which can cause silent memory corruption or IOMMU errors on
platforms that use the upper bits. Add the XHCI_NO_64BIT_SUPPORT quirk
to fix this issue.
Signed-off-by: Forest Crossman <[email protected]>
Cc: stable <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/lima/lima_gem.c')
0 files changed, 0 insertions, 0 deletions