From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 3 Mar 2025 17:17:46 +0000 (+0100)
Subject: qemu: capabilities: Parse 'cpu0Id' from capability cache XML
X-Git-Tag: v11.2.0-rc1~270
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=107cf9992f505a639f9673c907740534cd4bec6a;p=thirdparty%2Flibvirt.git

qemu: capabilities: Parse 'cpu0Id' from capability cache XML

The 'cpu0Id' field is formatted into the caps cache XML but not parsed
back; thus restart of the daemon will make it vanish.

Fixes: 0236e6154c46603bc443eda2f05c8ce511c55b08
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
---

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 23b466c36e..62a2002b4e 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -4438,6 +4438,7 @@ virQEMUCapsParseSEVInfo(virQEMUCaps *qemuCaps, xmlXPathContextPtr ctxt)
         return -1;
     }
 
+    sev->cpu0_id = virXPathString("string(./sev/cpu0Id)", ctxt);
 
     /* We probe this every time because the values
      * can change on every reboot via firmware