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Re: [Xen-devel] [PATCH v8 for Xen 4.7 1/4] xen: enable per-VCPU parameter for RTDS

On 21/03/16 15:18, Chong Li wrote:
> On Mon, Mar 21, 2016 at 8:35 AM, Jan Beulich <JBeulich@xxxxxxxx> wrote:
>>>>> On 18.03.16 at 22:26, <lichong659@xxxxxxxxx> wrote:
>>> Add XEN_DOMCTL_SCHEDOP_getvcpuinfo and _putvcpuinfo hypercalls
>>> to independently get and set the scheduling parameters of each
>>> vCPU of a domain
>>> Signed-off-by: Chong Li <chong.li@xxxxxxxxx>
>>> Signed-off-by: Meng Xu <mengxu@xxxxxxxxxxxxx>
>>> Signed-off-by: Sisu Xi <xisisu@xxxxxxxxx>
>>> ---
>>> Changes on PATCH v7:
>>> 1) A bug in case XEN_DOMCTL_SCHEDOP_getinfo (in Xen 4.6) is fixed:
>>> The default PERIOD or BUDGET should be divided by MICROSECS(1),
>>> before returned to upper caller.
>> Seems like there's still some misunderstanding here: Anything
>> past the first --- won't make it into the repo, yet the description
>> of what bug you fix should end up there.
> I see. Do I put the "bug fix" before "Signed-off-by ..." or after it?

You need to put everything important for understanding this changeset in
the changset description.  So in this case, you'd probably add a
paragraph like this:

"Also fix a bug in XEN_DOMCTL_SCHEDOP_getinfo, where PERIOD and BUDGET
are not divided by MICROSECS(1) before being returned to the caller."

(And that would be before the SoB.)


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