target/i386/WHPX: Fix error message when fail to set ProcessorCount

003f230 ("machine: Tweak the order of topology members in struct
CpuTopology") changes the meaning of MachineState.smp.cores from "the
number of cores in one package" to "the number of cores in one die"
and doesn't fix other uses of MachineState.smp.cores. And because of
the introduction of cluster, now smp.cores just means "the number of
cores in one cluster". This clearly does not fit the semantics here.

And before this error message, WHvSetPartitionProperty() is called to
set prop.ProcessorCount.

So the error message should show the prop.ProcessorCount other than
"cores per cluster" or "cores per package".

Cc: Sunil Muthuswamy <sunilmut@microsoft.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230529124331.412822-1-zhao1.liu@linux.intel.com>
[PMD: Use '%u' format for ProcessorCount]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

target/i386/whpx/whpx-all.c

@@ -2598,8 +2598,8 @@ static int whpx_accel_init(MachineState *ms)
         sizeof(WHV_PARTITION_PROPERTY));
 
     if (FAILED(hr)) {
-        error_report("WHPX: Failed to set partition core count to %d,"
-                     " hr=%08lx", ms->smp.cores, hr);
+        error_report("WHPX: Failed to set partition processor count to %u,"
+                     " hr=%08lx", prop.ProcessorCount, hr);
         ret = -EINVAL;
         goto error;
     }