Comment 14 for bug 1753346

Using a script to write MSR isn't a solution.

I wrote a patch [1] to disable C6 directly inside the kernel, but apparently users are not happy about that.

Since it's the same one as LP: #1690085, we can mark this one as a dupe.

[1] https://bugzilla.kernel.org/attachment.cgi?id=274853&action=diff