Re: [Resend RFC PATCH V2 03/12] x86/Hyper-V: Add new hvcall guest address host visibility support

Hi Christoph: Thanks for your review. On 4/14/2021 11:40 PM, Christoph Hellwig wrote: +/* + * hv_set_mem_host_visibility - Set host visibility for specified memory. + */ I don't think this comment really clarifies anything over the function name. What is 'host visibility' OK. Will

Re: [Resend RFC PATCH V2 03/12] x86/Hyper-V: Add new hvcall guest address host visibility support

> +/* > + * hv_set_mem_host_visibility - Set host visibility for specified memory. > + */ I don't think this comment really clarifies anything over the function name. What is 'host visibility' > +int hv_set_mem_host_visibility(void *kbuffer, u32 size, u32 visibility) Should size be a size_t?

[Resend RFC PATCH V2 03/12] x86/Hyper-V: Add new hvcall guest address host visibility support

From: Tianyu Lan Add new hvcall guest address host visibility support. Mark vmbus ring buffer visible to host when create gpadl buffer and mark back to not visible when tear down gpadl buffer. Co-Developed-by: Sunil Muthuswamy Signed-off-by: Tianyu Lan --- arch/x86/hyperv/Makefile