Re: [PATCH v5 2/7] kvmppc: Shared pages support for secure guests

2019-07-09 Thread janani
On 2019-07-09 05:25, Bharata B Rao wrote: A secure guest will share some of its pages with hypervisor (Eg. virtio bounce buffers etc). Support shared pages in HMM driver. Once a secure page is converted to shared page, HMM driver will stop tracking that page. Signed-off-by: Bharata B Rao Rev

[PATCH v5 2/7] kvmppc: Shared pages support for secure guests

2019-07-09 Thread Bharata B Rao
A secure guest will share some of its pages with hypervisor (Eg. virtio bounce buffers etc). Support shared pages in HMM driver. Once a secure page is converted to shared page, HMM driver will stop tracking that page. Signed-off-by: Bharata B Rao --- arch/powerpc/include/asm/hvcall.h | 3 ++ a