@@ -245,12 +245,14 @@ static int late_hwdom_init(struct domain *d)
static unsigned int __read_mostly extra_hwdom_irqs;
static unsigned int __read_mostly extra_domU_irqs = 32;
-static void __init parse_extra_guest_irqs(const char *s)
+static int __init parse_extra_guest_irqs(const char *s)
{
if ( isdigit(*s) )
extra_domU_irqs = simple_strtoul(s, &s, 0);
if ( *s == ',' && isdigit(*++s) )
extra_hwdom_irqs = simple_strtoul(s, &s, 0);
+
+ return *s ? -EINVAL : 0;
}
custom_param("extra_guest_irqs", parse_extra_guest_irqs);
Modify the custom parameter parsing routines in: xen/common/domain.c to indicate whether the parameter value was parsed successfully. Cc: Andrew Cooper <andrew.cooper3@citrix.com> Cc: George Dunlap <George.Dunlap@eu.citrix.com> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Jan Beulich <jbeulich@suse.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Tim Deegan <tim@xen.org> Cc: Wei Liu <wei.liu2@citrix.com> Signed-off-by: Juergen Gross <jgross@suse.com> --- xen/common/domain.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)