[PATCH v2 4/7] xen: introduce XENPF_settime64

Arnd Bergmann
2015-11-10T12:32:10Z

On Tuesday 10 November 2015 11:57:52 Stefano Stabellini wrote:
> Rename the current XENPF_settime hypercall and related struct to
> XENPF_settime32.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> CC: konrad.wilk at oracle.com
> CC: david.vrabel at citrix.com
> CC: boris.ostrovsky at oracle.com

Looks good.

> ---
> arch/x86/xen/time.c | 8 ++++----
> include/xen/interface/platform.h | 18 ++++++++++++++----
> 2 files changed, 18 insertions(+), 8 deletions(-)
>
> diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
> index 663c2ea..3bbd377 100644
> --- a/arch/x86/xen/time.c
> +++ b/arch/x86/xen/time.c
> @@ -134,10 +134,10 @@ static int xen_pvclock_gtod_notify(struct notifier_block *nb,
> if (!was_set && timespec_compare(&now, &next_sync) < 0)
> return NOTIFY_OK;
>
> - op.cmd = XENPF_settime;
> - op.u.settime.secs = now.tv_sec;
> - op.u.settime.nsecs = now.tv_nsec;
> - op.u.settime.system_time = xen_clocksource_read();
> + op.cmd = XENPF_settime32;
> + op.u.settime32.secs = now.tv_sec;
> + op.u.settime32.nsecs = now.tv_nsec;
> + op.u.settime32.system_time = xen_clocksource_read();
>
> (void)HYPERVISOR_platform_op(&op);

I suppose someone will have to get back to this eventually and
change the code to try XENPF_settime64 first.

Arnd