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[Qemu-devel] [PATCH v2] vl.c: Output error on invalid machine type provi
From: |
Michal Novotny |
Subject: |
[Qemu-devel] [PATCH v2] vl.c: Output error on invalid machine type provided |
Date: |
Tue, 30 Jul 2013 16:54:40 +0200 |
Output error message when user provides the invalid machine type
on the command line. This also saves time to find what issue is
when you upgrade from one version of qemu to another version that
doesn't support required machine type any longer.
The patch is checked using ./scripts/checkpatch.pl script and
also is_help_option() function is being used.
Michal
Signed-off-by: Michal Novotny <address@hidden>
---
vl.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/vl.c b/vl.c
index 25b8f2f..563ae67 100644
--- a/vl.c
+++ b/vl.c
@@ -2671,6 +2671,11 @@ static QEMUMachine *machine_parse(const char *name)
if (machine) {
return machine;
}
+
+ if (name && !is_help_option(name)) {
+ printf("Error: Unsupported machine type '%s'\n", name);
+ }
+
printf("Supported machines are:\n");
for (m = first_machine; m != NULL; m = m->next) {
if (m->alias) {
--
1.7.11.7
- [Qemu-devel] [PATCH v2] vl.c: Output error on invalid machine type provided,
Michal Novotny <=