[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] public/xen.h: update the comment explaining 'Wallclock time'
On 12.09.2019 16:05, Paul Durrant wrote: > Since commit 0629adfd80e "Actually set a HVM domain's time offset when it > sets the RTC", the comment in the public header has been misleading, since > it claims that wallclock time is only updated by control software. > Moreover, the comments stating that wc_sec and wc_nsec are seconds and > nanoseconds (respectively) in UTC since the Unix epoch are bogus. Their > values are adjusted by the domain's time_offset_seconds value, which is > updated by a guest write to the emulated RTC and hence the wallclock > timezone is under guest control. > > This patch attempts to bring the comment in line with reality whilst > keeping it reasonably short. > > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx> Acked-by: Jan Beulich <jbeulich@xxxxxxxx> (preferably with the typo fixed that Jürgen pointed out; easily done while committing) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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