Re: [PATCH v4 1/3] LoongArch: KVM: Enable paravirt feature control from VMM

2024-07-30 Thread kernel test robot
: 8400291e289ee6b2bf9779ff1c83a291501f017b patch link: https://lore.kernel.org/r/20240730075344.1215681-2-maobibo%40loongson.cn patch subject: [PATCH v4 1/3] LoongArch: KVM: Enable paravirt feature control from VMM config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20240731/202407310823

[PATCH v4 1/3] LoongArch: KVM: Enable paravirt feature control from VMM

2024-07-30 Thread Bibo Mao
Export kernel paravirt features to user space, so that VMM can control the single paravirt feature. By default paravirt features will the same with kvm supported features if VMM does not set it. Also a new feature KVM_FEATURE_VIRT_EXTIOI is added which can be set from user space. This feature