qemu-kvm/0014-Add-support-statement-to-help-output.patch
Danilo C. L. de Paula 68a8aa6b4d Properly syncronize with the actuall 5.0.0 GA of qemu
-Resolves: rhbz#1809650
          (rebase qemu-kvm to 5.1 for RHEL AV-8.3.0)
2020-05-13 10:58:13 -04:00

58 lines
1.9 KiB
Diff

From 583a53be6a7c1c7291ab3fa0d2a4b864ad07358f Mon Sep 17 00:00:00 2001
From: Eduardo Habkost <ehabkost@redhat.com>
Date: Wed, 4 Dec 2013 18:53:17 +0100
Subject: Add support statement to -help output
RH-Author: Eduardo Habkost <ehabkost@redhat.com>
Message-id: <1386183197-27761-1-git-send-email-ehabkost@redhat.com>
Patchwork-id: 55994
O-Subject: [qemu-kvm RHEL7 PATCH] Add support statement to -help output
Bugzilla: 972773
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: knoel@redhat.com
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Add support statement to -help output, reporting direct qemu-kvm usage
as unsupported by Red Hat, and advising users to use libvirt instead.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
(cherry picked from commit 2a07700936e39856cc9f149c6a6517f0715536a6)
(cherry picked from commit 5dd2f4706e2fef945771949e59a8fcc1b5452de9)
---
softmmu/vl.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/softmmu/vl.c b/softmmu/vl.c
index 46b4d98..552bae5 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -1674,9 +1674,17 @@ static void version(void)
QEMU_COPYRIGHT "\n");
}
+static void print_rh_warning(void)
+{
+ printf("\nWARNING: Direct use of qemu-kvm from the command line is not supported by Red Hat.\n"
+ "WARNING: Use libvirt as the stable management interface.\n"
+ "WARNING: Some command line options listed here may not be available in future releases.\n\n");
+}
+
static void help(int exitcode)
{
version();
+ print_rh_warning();
printf("usage: %s [options] [disk_image]\n\n"
"'disk_image' is a raw hard disk image for IDE hard disk 0\n\n",
error_get_progname());
@@ -1693,6 +1701,7 @@ static void help(int exitcode)
"\n"
QEMU_HELP_BOTTOM "\n");
+ print_rh_warning();
exit(exitcode);
}
--
1.8.3.1