Merge branch 'for-6.7' into for-linus

kernel/printk/printk.c

@@ -1669,7 +1669,6 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
 
 	prb_rec_init_rd(&r, &info, text, PRINTK_MESSAGE_MAX);
 
-	len = 0;
 	prb_for_each_record(seq, prb, seq, &r) {
 		int textlen;
 
@@ -4194,7 +4193,6 @@ bool kmsg_dump_get_buffer(struct kmsg_dump_iter *iter, bool syslog,
 
 	prb_rec_init_rd(&r, &info, buf, size);
 
-	len = 0;
 	prb_for_each_record(seq, prb, seq, &r) {
 		if (r.info->seq >= iter->next_seq)
 			break;

lib/vsprintf.c

@@ -60,7 +60,8 @@
 bool no_hash_pointers __ro_after_init;
 EXPORT_SYMBOL_GPL(no_hash_pointers);
 
-static noinline unsigned long long simple_strntoull(const char *startp, size_t max_chars, char **endp, unsigned int base)
+noinline
+static unsigned long long simple_strntoull(const char *startp, char **endp, unsigned int base, size_t max_chars)
 {
 	const char *cp;
 	unsigned long long result = 0ULL;
@@ -95,7 +96,7 @@ static noinline unsigned long long simple_strntoull(const char *startp, size_t m
 noinline
 unsigned long long simple_strtoull(const char *cp, char **endp, unsigned int base)
 {
-	return simple_strntoull(cp, INT_MAX, endp, base);
+	return simple_strntoull(cp, endp, base, INT_MAX);
 }
 EXPORT_SYMBOL(simple_strtoull);
 
@@ -130,8 +131,8 @@ long simple_strtol(const char *cp, char **endp, unsigned int base)
 }
 EXPORT_SYMBOL(simple_strtol);
 
-static long long simple_strntoll(const char *cp, size_t max_chars, char **endp,
-				 unsigned int base)
+noinline
+static long long simple_strntoll(const char *cp, char **endp, unsigned int base, size_t max_chars)
 {
 	/*
 	 * simple_strntoull() safely handles receiving max_chars==0 in the
@@ -140,9 +141,9 @@ static long long simple_strntoll(const char *cp, size_t max_chars, char **endp,
 	 * and the content of *cp is irrelevant.
 	 */
 	if (*cp == '-' && max_chars > 0)
-		return -simple_strntoull(cp + 1, max_chars - 1, endp, base);
+		return -simple_strntoull(cp + 1, endp, base, max_chars - 1);
 
-	return simple_strntoull(cp, max_chars, endp, base);
+	return simple_strntoull(cp, endp, base, max_chars);
 }
 
 /**
@@ -155,7 +156,7 @@ static long long simple_strntoll(const char *cp, size_t max_chars, char **endp,
  */
 long long simple_strtoll(const char *cp, char **endp, unsigned int base)
 {
-	return simple_strntoll(cp, INT_MAX, endp, base);
+	return simple_strntoll(cp, endp, base, INT_MAX);
 }
 EXPORT_SYMBOL(simple_strtoll);
 
@@ -3648,13 +3649,11 @@ int vsscanf(const char *buf, const char *fmt, va_list args)
 			break;
 
 		if (is_sign)
-			val.s = simple_strntoll(str,
-						field_width >= 0 ? field_width : INT_MAX,
-						&next, base);
+			val.s = simple_strntoll(str, &next, base,
+						field_width >= 0 ? field_width : INT_MAX);
 		else
-			val.u = simple_strntoull(str,
-						 field_width >= 0 ? field_width : INT_MAX,
-						 &next, base);
+			val.u = simple_strntoull(str, &next, base,
+						 field_width >= 0 ? field_width : INT_MAX);
 
 		switch (qualifier) {
 		case 'H':	/* that's 'hh' in format */