x86/cpufeatures: Make AVX-VNNI depend on AVX

The 'noxsave' boot option disables support for AVX, but support for the
AVX-VNNI feature was still declared on CPUs that support it.  Fix this.

Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Cc: Dave Hansen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
1 file changed