On 17/10/22 13:51, Will Deacon wrote:
The nVHE object at EL2 maintains its own copies of some host variables so that, when pKVM is enabled, the host cannot directly modify the hypervisor state. When running in normal nVHE mode, however, these variables are still mirrored at EL2 but are not initialised. Initialise the hypervisor symbols from the host copies regardless of pKVM, ensuring that any reference to this data at EL2 with normal nVHE will return a sensibly initialised value. Tested-by: Vincent Donnefort <vdonnefort@xxxxxxxxxx> Signed-off-by: Will Deacon <will@xxxxxxxxxx> --- arch/arm64/kvm/arm.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
