On Mon, 22 Feb 2021 11:22:06 +0100
Borislav Petkov [off-list ref] wrote:

On Mon, Feb 22, 2021 at 06:08:19PM +0800, Aili Yao wrote:

quoted

So why would intel provide this MCG_STATUS_RIPV flag, it's better to
remove it as it will never be set, and all the related logic for this
flag is really needed ?  

Why would it never be set - of course it will be. You don't set it. If
you wanna inject errors, then make sure you inject *valid* errors which
the hardware *actually* generates, not some random ones.

As far as I know, Most of RAS related tests are faked, not real errors, and it's really meaningful.

You should better reproduce the issue I tried to fix, or at least read the code more detailly and you will
know if it's random and invalid

Best Regards!
Aili Yao