Switched to a new branch '20230523081145.452-1-w.sheng@intel.com'
Applying: IntelSiliconPkg/Vtd: Add Vtd core drivers
error: sha1 information is lacking or useless (Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dec).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 IntelSiliconPkg/Vtd: Add Vtd core drivers
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".