[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v4 03/53] xen/arch/arm/domain_build.c: let custom parameter parsing routines return errno
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@xxxxxxxxxx> Cc: Julien Grall <julien.grall@xxxxxxx> Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx> Acked-by: Julien Grall <julien.grall@xxxxxxx> --- xen/arch/arm/domain_build.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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); -- 2.12.3 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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