Messages in this thread | | | From | Michael Kelley <> | Subject | RE: [PATCH v2] hv_utils: return error if host timesysnc update is stale | Date | Fri, 21 Aug 2020 15:44:24 +0000 |
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From: viremana@linux.microsoft.com Sent: Friday, August 21, 2020 8:25 AM > > If for any reason, host timesync messages were not processed by > the guest, hv_ptp_gettime() returns a stale value and the > caller (clock_gettime, PTP ioctl etc) has no means to know this > now. Return an error so that the caller knows about this. > > Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com> > --- > > v2: > - Fix warnings reported by Kernel test robot <lkp@intel.com> > - s/pr_warn/pr_warn_once/ > > --- > drivers/hv/hv_util.c | 46 +++++++++++++++++++++++++++++++++----------- > 1 file changed, 35 insertions(+), 11 deletions(-)
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
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