| Message ID | 20170809070706.13481-9-jgross@suse.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/xen/arch/x86/genapic/probe.c b/xen/arch/x86/genapic/probe.c index 9a147ff64a..c3a3b85cd6 100644 --- a/xen/arch/x86/genapic/probe.c +++ b/xen/arch/x86/genapic/probe.c @@ -44,12 +44,16 @@ void __init generic_bigsmp_probe(void) } } -static void __init genapic_apic_force(char *str) +static int __init genapic_apic_force(char *str) { int i; for (i = 0; apic_probe[i]; i++) - if (!strcmp(apic_probe[i]->name, str)) + if (!strcmp(apic_probe[i]->name, str)) { genapic = apic_probe[i]; + return 0; + } + + return -EINVAL; } custom_param("apic", genapic_apic_force);
Modify the custom parameter parsing routines in: xen/arch/x86/genapic/probe.c to indicate whether the parameter value was parsed successfully. Cc: Jan Beulich <jbeulich@suse.com> Cc: Andrew Cooper <andrew.cooper3@citrix.com> Signed-off-by: Juergen Gross <jgross@suse.com> --- xen/arch/x86/genapic/probe.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)