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4926403c25
Currently, Using the fisrt node without memory on the machine makes QEMU unhappy. With this example command line: ... \ -m 1024M,slots=4,maxmem=32G \ -numa node,nodeid=0 \ -numa node,mem=1024M,nodeid=1 \ -numa node,nodeid=2 \ -numa node,nodeid=3 \ Guest reports "No NUMA configuration found" and the NUMA topology is wrong. This is because when QEMU builds ACPI SRAT, it regards node 0 as the default node to deal with the memory hole(640K-1M). this means the node0 must have some memory(>1M), but, actually it can have no memory. Fix this problem by cut out the 640K hole in the same way the PCI 4G hole does. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Message-Id: <1504231805-30957-2-git-send-email-douly.fnst@cn.fujitsu.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> |
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| .. | ||
| kvm | ||
| xen | ||
| acpi-build.c | ||
| acpi-build.h | ||
| amd_iommu.c | ||
| amd_iommu.h | ||
| intel_iommu_internal.h | ||
| intel_iommu.c | ||
| kvmvapic.c | ||
| Makefile.objs | ||
| multiboot.c | ||
| multiboot.h | ||
| pc_piix.c | ||
| pc_q35.c | ||
| pc_sysfw.c | ||
| pc.c | ||
| pci-assign-load-rom.c | ||
| trace-events | ||
| x86-iommu.c | ||