Re: [PATCH v3 3/6] x86/kexec: Disable kexec/kdump on platforms with TDX partial write erratum

[Huang, Kai]

> > +	/*
> > +	 * Some early TDX-capable platforms have an erratum.  A kernel
> > +	 * partial write (a write transaction of less than cacheline
> > +	 * lands at memory controller) to TDX private memory poisons that
> > +	 * memory, and a subsequent read triggers a machine check.
> > +	 *
> Nit: About the description of the erratum, maybe it's better to refer to the
> comments of check_tdx_erratum() to avoid duplication. Also it gives a link to
> how/when the bug is set.

I am not sure pointing to the comment at another place is desired,
especially at another file.  It could be done in some cases but IMHO in
general it's better to have a "standalone" comment so we don't need to jump
back and forth, or need to care about the case that the other comment could
be updated etc.

> 
> Otherwise,
> Reviewed-by: Binbin Wu <binbin.wu@xxxxxxxxxxxxxxx>

Thanks.