External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-02-22 03:12:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

qemu: Fix maximum physical address size in baseline CPU

Browse Source 
We should include maximum physical address size in the CPU definition
created by virConnectBaselineHypervisorCPU only if we know the value for
all input CPUs. Otherwise we would create a CPU definition that is not
usable on all hosts from which we gathered the CPU info.

https://issues.redhat.com/browse/RHEL-24850

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Jiri Denemark 2024-10-31 14:19:54 +01:00
parent f22d00a9e6
commit e71a510605
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/qemu/qemu_driver.c
View File

@ -11914,10 +11914,12 @@ qemuConnectBaselineHypervisorCPU(virConnectPtr conn,
goto cleanup;
for (i = 0; i < ncpus; i++) {
if (!cpus[i]->addr || cpus[i]->addr->limit == 0)
if (!cpus[i]->addr || cpus[i]->addr->limit == 0) {
physAddrSize = 0;
continue;
}
if (physAddrSize == 0 || cpus[i]->addr->limit < physAddrSize)
if (i == 0 || cpus[i]->addr->limit < physAddrSize)
physAddrSize = cpus[i]->addr->limit;
}