Re: [PATCH v3 0/1] Introduce Icelake-Server-v7 to enable TSX

2024-03-20 Thread Paolo Bonzini
Queued, thanks. Paolo

[PATCH v3 0/1] Introduce Icelake-Server-v7 to enable TSX

2024-03-20 Thread Zhenzhong Duan
Hi, This is a new effort trying to enable TSX in Icelake model. Currently Icelake-Server-v3 and above has TSX disabled but taa-no enabled. This is a invalid config as taa-no hints TSX exist and is invulnerable. When start L2 guest with both L1/L2 using Icelake-Server-v3 or above, QEMU reports