Re: [RFC PATCH] targer/i386: add support for VMX_SECONDARY_EXEC_ENABLE_USER_WAIT_PAUSE

2023-08-07 Thread Paolo Bonzini
Queued, thanks. Paolo

[RFC PATCH] targer/i386: add support for VMX_SECONDARY_EXEC_ENABLE_USER_WAIT_PAUSE

2023-08-07 Thread Ake Koomsin
Current QEMU can expose waitpkg to guests when it is available. However, VMX_SECONDARY_EXEC_ENABLE_USER_WAIT_PAUSE is still not recognized and masked by QEMU. This can lead to an unexpected situation when a L1 hypervisor wants to expose waitpkg to a L2 guest. The L1 hypervisor can assume that VMX_S