On 06/09/2014 08:29 PM, Hu Tao wrote: > On Mon, Jun 09, 2014 at 05:02:51PM -0600, Eric Blake wrote: >> On 06/09/2014 04:25 AM, Hu Tao wrote: >>> From: Wanlong Gao <gaowanl...@cn.fujitsu.com> >>> >>> If the total number of the assigned numa nodes memory is not >>> equal to the assigned ram size, it will write the wrong data >>> to ACPI table, then the guest will ignore the wrong ACPI table >>> and recognize all memory to one node. It's buggy, we should >>> check it to ensure that we write the right data to ACPI table. >>> >>> Signed-off-by: Wanlong Gao <gaowanl...@cn.fujitsu.com> >>> Reviewed-by: Eduardo Habkost <ehabk...@redhat.com> >>> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> >>> Signed-off-by: Hu Tao <hu...@cn.fujitsu.com> >>> --- >>> numa.c | 14 ++++++++++++++ >>> 1 file changed, 14 insertions(+) >>> >> >>> + if (numa_total != ram_size) { >>> + error_report("qemu: total memory size for NUMA nodes (%" >>> PRIu64 ")" >>> + " should equal to RAM size (" RAM_ADDR_FMT ")\n", >> >> error_report() should not include trailing \n > > Thanks.
Sorry for not noticing earlier, but a couple more things to fix: error_report already prefixes the error message, so s/qemu: // The grammar is a bit awkward; how about: "total memory for NUMA nodes (%" PRIu64 ") should equal RAM size (" RAM_ADDR_FMT ")" -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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