diff --git a/kernel/gcov/fs.c b/kernel/gcov/fs.c
index 9bd0934f6c33b31a3432b4d0e4adab9790ed0a6c..7a7d2ee96d42c477289c34c4de79647285958319 100644
--- a/kernel/gcov/fs.c
+++ b/kernel/gcov/fs.c
@@ -74,7 +74,7 @@ static int __init gcov_persist_setup(char *str)
 {
 	unsigned long val;
 
-	if (strict_strtoul(str, 0, &val)) {
+	if (kstrtoul(str, 0, &val)) {
 		pr_warning("invalid gcov_persist parameter '%s'\n", str);
 		return 0;
 	}
diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index 6ada93c23a9ac55e0c5aaebe9fcd98c05f2c84dd..9659d38e008f7f4e35ed4fcfb9a866f61f00c72f 100644
--- a/kernel/ksysfs.c
+++ b/kernel/ksysfs.c
@@ -113,7 +113,7 @@ static ssize_t kexec_crash_size_store(struct kobject *kobj,
 	unsigned long cnt;
 	int ret;
 
-	if (strict_strtoul(buf, 0, &cnt))
+	if (kstrtoul(buf, 0, &cnt))
 		return -EINVAL;
 
 	ret = crash_shrink_memory(cnt);
diff --git a/kernel/params.c b/kernel/params.c
index 501bde4f3bee1476e1b0b293dda516dc815da680..81c4e78c8f4cc0b79b89086c3255934079082380 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -253,13 +253,13 @@ int parse_args(const char *doing,
 	EXPORT_SYMBOL(param_ops_##name)
 
 
-STANDARD_PARAM_DEF(byte, unsigned char, "%hhu", unsigned long, strict_strtoul);
-STANDARD_PARAM_DEF(short, short, "%hi", long, strict_strtol);
-STANDARD_PARAM_DEF(ushort, unsigned short, "%hu", unsigned long, strict_strtoul);
-STANDARD_PARAM_DEF(int, int, "%i", long, strict_strtol);
-STANDARD_PARAM_DEF(uint, unsigned int, "%u", unsigned long, strict_strtoul);
-STANDARD_PARAM_DEF(long, long, "%li", long, strict_strtol);
-STANDARD_PARAM_DEF(ulong, unsigned long, "%lu", unsigned long, strict_strtoul);
+STANDARD_PARAM_DEF(byte, unsigned char, "%hhu", unsigned long, kstrtoul);
+STANDARD_PARAM_DEF(short, short, "%hi", long, kstrtoul);
+STANDARD_PARAM_DEF(ushort, unsigned short, "%hu", unsigned long, kstrtoul);
+STANDARD_PARAM_DEF(int, int, "%i", long, kstrtoul);
+STANDARD_PARAM_DEF(uint, unsigned int, "%u", unsigned long, kstrtoul);
+STANDARD_PARAM_DEF(long, long, "%li", long, kstrtoul);
+STANDARD_PARAM_DEF(ulong, unsigned long, "%lu", unsigned long, kstrtoul);
 
 int param_set_charp(const char *val, const struct kernel_param *kp)
 {