Re: [Xen-devel] [PATCH v4 19/27] x86: move hypercall_page_initialise_ring3_kernel to pv/hypercall.c

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 08/06/17 18:11, Wei Liu wrote:
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
> ---
>  xen/arch/x86/pv/hypercall.c     | 36 ++++++++++++++++++++++++++++++++++++
>  xen/arch/x86/x86_64/traps.c     | 36 ------------------------------------
>  xen/include/asm-x86/hypercall.h |  1 +
>  3 files changed, 37 insertions(+), 36 deletions(-)
>
> diff --git a/xen/arch/x86/pv/hypercall.c b/xen/arch/x86/pv/hypercall.c
> index 7c5e5a629d..287340e774 100644
> --- a/xen/arch/x86/pv/hypercall.c
> +++ b/xen/arch/x86/pv/hypercall.c
> @@ -255,6 +255,42 @@ enum mc_disposition arch_do_multicall_call(struct 
> mc_state *state)
>               ? mc_continue : mc_preempt;
>  }
>  
> +void hypercall_page_initialise_ring3_kernel(void *hypercall_page)
> +{
> +    char *p;
> +    int i;

void *p = hypercall_page;
unsigned int i;

> +
> +    /* Fill in all the transfer points with template machine code. */
> +    for ( i = 0; i < (PAGE_SIZE / 32); i++ )
> +    {

i++, p += 32

Otherwise, Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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