Re: [PATCH] i386: Build SEV only for 64-bit target

["Daniel P. Berrangé" <berrange@redhat.com>]

On Wed, Jul 16, 2025 at 11:36:48AM +0200, Cédric Le Goater wrote:
> On 7/16/25 11:28, Daniel P. Berrangé wrote:
> > On Wed, Jul 16, 2025 at 09:15:54AM +0200, Cédric Le Goater wrote:
> > > Recent changes broke build on 32-bit host. Since there is no 32-bit
> > > support, restrict SEV to 64-bit.
> > > 
> > > Signed-off-by: Cédric Le Goater <clg@redhat.com>
> > > ---
> > >   hw/i386/Kconfig | 2 +-
> > >   1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
> > 
> > Matches what we just did for TDX too.
> 
> What about SGX ?

Our SGX features only require kernel support.

The SGX userspace SDK can build for 32 & 64 bit, though in Fedora/RHEL I
will only build it for 64-bit, but that's not relevant for QEMU's needs
anyway.

Ultimately we're dropping 32-bit host support for QEMU in general at the
end of this year, so we don't need to go out of our way to selectively
drop things before then unless they're giving us trouble today.

With regards,
Daniel
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