On Tue, Apr 01, 2025 at 09:01:19AM -0400, Xiaoyao Li wrote: > Date: Tue, 1 Apr 2025 09:01:19 -0400 > From: Xiaoyao Li <xiaoyao...@intel.com> > Subject: [PATCH v8 09/55] i386/tdx: Add property sept-ve-disable for > tdx-guest object > X-Mailer: git-send-email 2.34.1 > > Bit 28 of TD attribute, named SEPT_VE_DISABLE. When set to 1, it disables > EPT violation conversion to #VE on guest TD access of PENDING pages. > > Some guest OS (e.g., Linux TD guest) may require this bit as 1. > Otherwise refuse to boot. > > Add sept-ve-disable property for tdx-guest object, for user to configure > this bit. > > Signed-off-by: Xiaoyao Li <xiaoyao...@intel.com> > Acked-by: Gerd Hoffmann <kra...@redhat.com> > Acked-by: Markus Armbruster <arm...@redhat.com> > --- > Changes in v4: > - collect Acked-by from Markus > > Changes in v3: > - update the comment of property @sept-ve-disable to make it more > descriptive and use new format. (Daniel and Markus) > --- > qapi/qom.json | 8 +++++++- > target/i386/kvm/tdx.c | 23 +++++++++++++++++++++++ > 2 files changed, 30 insertions(+), 1 deletion(-)
Reviewed-by: Zhao Liu <zhao1....@intel.com>
