Hi Dave
I was away and only saw your email now. Sorry for the late reply.
On Mon, Dec 04, 2023 at 07:10:29AM -0800, Dave Hansen wrote:
> On 8/24/23 01:07, Dexuan Cui wrote:
> > +#ifdef CONFIG_INTEL_TDX_GUEST
> > +static void hv_tdx_msr_write(u64 msr, u64 val)
> > +{
> > + struct tdx_hypercall_args args = {
> > + .r10 = TDX_HYPERCALL_STANDARD,
> > + .r11 = EXIT_REASON_MSR_WRITE,
> > + .r12 = msr,
> > + .r13 = val,
> > + };
> > +
> > + u64 ret = __tdx_hypercall(&args);
> > +
> > + WARN_ONCE(ret, "Failed to emulate MSR write: %lld\n", ret);
> > +}
>
> First of all, I'd really appreciate if you could seek out explicit acks
> for this kind of stuff before merging it. This surprised me.
>
I eyeballed the code and thought it only touched only the Hyper-V files,
so I merged this series without waiting.
> Can you please merge these generic things back into the main TDX code?
> There's nothing Hyper-V specific about any of this code. Basically, you
> can make a hv_tdx_whatever() variant, but make _that_ in the generic TDX
> code and then export only _that_.
The code is still there. Dexuan, can you send a patch to do the
refactoring?
Wei.
