Re: [RFC PATCH v2 27/44] q35: Introduce smm_ranges property for q35-pci-host

2021-08-26 Thread Gerd Hoffmann
On Wed, Jul 07, 2021 at 05:54:57PM -0700, isaku.yamah...@gmail.com wrote: > From: Isaku Yamahata > > Add a q35 property to check whether or not SMM ranges, e.g. SMRAM, TSEG, > etc... exist for the target platform. TDX doesn't support SMM and doesn't > play nice with QEMU modifying related guest

[RFC PATCH v2 27/44] q35: Introduce smm_ranges property for q35-pci-host

2021-07-07 Thread isaku . yamahata
From: Isaku Yamahata Add a q35 property to check whether or not SMM ranges, e.g. SMRAM, TSEG, etc... exist for the target platform. TDX doesn't support SMM and doesn't play nice with QEMU modifying related guest memory ranges. Signed-off-by: Isaku Yamahata Co-developed-by: Sean Christopherson