From: Ján Tomko <jtomko@redhat.com>
Date: Thu, 11 Aug 2022 16:50:00 +0000 (+0200)
Subject: qemu: always assume QEMU_CAPS_DUMP_GUEST_MEMORY
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=42f2150fbacc29b7af9e3b533b75788be655b42f;p=libvirt.git

qemu: always assume QEMU_CAPS_DUMP_GUEST_MEMORY

Introduced back in 2012 by QEMU commit:
  commit 783e9b4826b95e53e33c42db6b4bd7d89bdff147
      introduce a new monitor command 'dump-guest-memory' to dump guest's memory

Released in QEMU 1.2.0

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 637a748c85..707f4cc1bb 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -3052,12 +3052,6 @@ qemuDumpToFd(virQEMUDriver *driver,
     bool detach = false;
     int ret = -1;
 
-    if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DUMP_GUEST_MEMORY)) {
-        virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
-                       _("dump-guest-memory is not supported"));
-        return -1;
-    }
-
     detach = virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DUMP_COMPLETED);
 
     if (qemuSecuritySetImageFDLabel(driver->securityManager, vm->def, fd) < 0)