In order to comply with latest TDX version, we rely onto the branch
kvm-upstream-2022.08.07-v5.19-rc8 from https://github.com/intel/tdx
repository. Updates are based on changes that happened in
arch/x86/include/uapi/asm/kvm.h headers file.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
There was an unnecessary change in previous PR #5077.
This is the follow-up clean up patch.
Right now there is no use case of the drive of
Eq and PartialEq.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
MSHV does not require to ensure MMIO/PIO exits complete
before pausing. This patch makes sure the above requirement
by checking the hypervisor type run-time.
Fixes#5037
Signed-off-by: Muminul Islam <muislam@microsoft.com>
With this bump there was a change in one of the externally exposed
variable. Thus, the use of that variable in CLH must be adjusted
accordingly.
Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
The double underscore made it different from how other projects would
name this particular macro.
No functional change.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
TDX functionality is not currently available on MSHV but we should not
preclude building a binary that can run on both.
Fixes: #4677
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The latest kvm-ioctls contains a breaking change to its API. Now Arm's
get/set_one_reg use u128 instead of u64.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Use VgicConfig to initialize Vgic.
Use Gic::create_default_config everywhere so we don't always recompute
redist/msi registers.
Add a helper create_test_vgic_config for tests in hypervisor crate.
Signed-off-by: Nuno Das Neves <nudasnev@microsoft.com>
VgicConfig structure will be used for initializing the Vgic.
Gic::create_default_config will be used everywhere we currently compute
redist/msi registers.
Signed-off-by: Nuno Das Neves <nudasnev@microsoft.com>
Set the maximum number of HW breakpoints according to the value returned
from `Hypervisor::get_guest_debug_hw_bps()`.
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
Added `Hypervisor::get_guest_debug_hw_bps()` for fetching the number of
supported hardware breakpoints.
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
The field can be set directly.
This eliminates one place where dyn Device is used outside of KVM
aarch64 code.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
The code was moved from the vmm crate to the hypervisor crate. After the
move it is trivially obvious that it only works with KVM. Use concrete
types where possible.
This allows us to drop create_device from the Vm trait.
No functional change intended.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
The original code uses kvm_device_attr directly outside of the
hyeprvisor crate. That leaks hypervisor details.
No functional change intended.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
