refs/heads/cvm/m105-tdx-support - third_party/kernel

commit: b34f29b4bc66cc78f75b71b1413aa88414a35d72
[log] [tgz]
author: Jianxiong Gao <jxgao@google.com>
Wed Apr 05 21:36:48 2023 +0000
committer: Jianxiong Gao <jxgao@google.com>
Wed Apr 05 21:36:48 2023 +0000
tree: 8b8bbe6242b721fb434f40af0562858b739e5c6b
parent: 060da5ca00816c900c1a6fd980c643df62cf3f31 [diff]

Set swiotlb_force flag for TDX VMs.

TDX VMs uses swiotlb to bounce encrypted data with the host.
The swiotlb_force flag needs to be set so swiotlb buffers are
used for dma operations.

Change-Id: I7c5585bcbabcb2097dc9e1183a67fa9150bd84d1

arch/x86/coco/tdx/tdx.c[diff]

1 file changed

tree: 8b8bbe6242b721fb434f40af0562858b739e5c6b