| Message ID | 20170809070706.13481-3-jgross@suse.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index 1bec4fa23d..d6f9585503 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -33,9 +33,11 @@ int dom0_11_mapping = 1; static u64 __initdata dom0_mem; -static void __init parse_dom0_mem(const char *s) +static int __init parse_dom0_mem(const char *s) { dom0_mem = parse_size_and_unit(s, &s); + + return *s ? -EINVAL : 0; } custom_param("dom0_mem", parse_dom0_mem);
Modify the custom parameter parsing routines in: xen/arch/arm/domain_build.c to indicate whether the parameter value was parsed successfully. Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Julien Grall <julien.grall@arm.com> Signed-off-by: Juergen Gross <jgross@suse.com> --- xen/arch/arm/domain_build.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)