On Mon, Feb 13, 2023 at 01:41:19PM +0000, Daniel P. Berrangé wrote: > Date: Mon, 13 Feb 2023 13:41:19 +0000 > From: "Daniel P. Berrangé" <berra...@redhat.com> > Subject: Re: [RFC 04/52] i386/WHPX: Fix error message when fail to set > ProcessorCount > > On Mon, Feb 13, 2023 at 05:49:47PM +0800, Zhao Liu wrote: > > From: Zhao Liu <zhao1....@intel.com> > > > > 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 <sunil...@microsoft.com> > > Signed-off-by: Zhao Liu <zhao1....@intel.com> > > --- > > target/i386/whpx/whpx-all.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > This patch and the 3 patches before it all look like basic bug > fixes to current code, not really part of the new hybrid topology > feature work. > > As such I'd suggest sending these first four patches as a separate > series, so the bug fixes can be merged fairly quickly. I expect the > rest of the hybrid topology series is going to take a long time to > get agreement on, so no need to delay the easy bug fixes.
Yes, I'll split out the first four. Thanks! Zhao > > > > > diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c > > index e738d83e8191..fc349f887e47 100644 > > --- a/target/i386/whpx/whpx-all.c > > +++ b/target/i386/whpx/whpx-all.c > > @@ -2613,8 +2613,8 @@ 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 %d," > > + " hr=%08lx", prop.ProcessorCount, hr); > > ret = -EINVAL; > > goto error; > > } > > -- > > 2.34.1 > > > > > > With regards, > Daniel > -- > |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| > |: https://libvirt.org -o- https://fstop138.berrange.com :| > |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :| >