diff --git a/common/console.c b/common/console.c
index ee17a50..3f3a30f 100644
--- a/common/console.c
+++ b/common/console.c
@@ -253,20 +253,19 @@
 	free(str);
 }
 
-static int __console_puts(struct console_device *cdev, const char *s)
+static int __console_puts(struct console_device *cdev, const char *s,
+			  size_t nbytes)
 {
-	int n = 0;
+	size_t i;
 
-	while (*s) {
-		if (*s == '\n') {
+	for (i = 0; i < nbytes; i++) {
+		if (*s == '\n')
 			cdev->putc(cdev, '\r');
-			n++;
-		}
+
 		cdev->putc(cdev, *s);
-		n++;
 		s++;
 	}
-	return n;
+	return i;
 }
 
 static int fops_open(struct cdev *cdev, unsigned long flags)
@@ -298,7 +297,7 @@
 {
 	struct console_device *priv = dev->priv;
 
-	priv->puts(priv, buf);
+	priv->puts(priv, buf, count);
 
 	return count;
 }
@@ -545,7 +544,7 @@
 	if (initialized == CONSOLE_INIT_FULL) {
 		for_each_console(cdev) {
 			if (cdev->f_active & ch) {
-				n = cdev->puts(cdev, str);
+				n = cdev->puts(cdev, str, strlen(str));
 			}
 		}
 		return n;
diff --git a/common/ratp/ratp.c b/common/ratp/ratp.c
index 9aea178..e84ad22 100644
--- a/common/ratp/ratp.c
+++ b/common/ratp/ratp.c
@@ -259,19 +259,17 @@
 	return kfifo_len(ctx->console_recv_fifo) ? 1 : 0;
 }
 
-static int ratp_console_puts(struct console_device *cdev, const char *s)
+static int ratp_console_puts(struct console_device *cdev, const char *s,
+			     size_t nbytes)
 {
 	struct ratp_ctx *ctx = container_of(cdev, struct ratp_ctx, ratp_console);
-	int len = 0;
-
-	len = strlen(s);
 
 	if (ratp_busy(&ctx->ratp))
-		return len;
+		return nbytes;
 
-	kfifo_put(ctx->console_transmit_fifo, s, len);
+	kfifo_put(ctx->console_transmit_fifo, s, nbytes);
 
-	return len;
+	return nbytes;
 }
 
 static void ratp_console_putc(struct console_device *cdev, char c)
diff --git a/drivers/serial/efi-stdio.c b/drivers/serial/efi-stdio.c
index 0703f72..2ca89fa 100644
--- a/drivers/serial/efi-stdio.c
+++ b/drivers/serial/efi-stdio.c
@@ -243,12 +243,13 @@
 	return 1;
 }
 
-static int efi_console_puts(struct console_device *cdev, const char *s)
+static int efi_console_puts(struct console_device *cdev, const char *s,
+			    size_t nbytes)
 {
 	struct efi_console_priv *priv = to_efi(cdev);
 	int n = 0;
 
-	while (*s) {
+	while (nbytes--) {
 		if (*s == 27) {
 			priv->efi_console_buffer[n] = 0;
 			priv->out->output_string(priv->out,
diff --git a/drivers/serial/serial_efi.c b/drivers/serial/serial_efi.c
index f0a2b22..667d51f 100644
--- a/drivers/serial/serial_efi.c
+++ b/drivers/serial/serial_efi.c
@@ -130,13 +130,14 @@
 	serial->write(serial, &buffersize, &c);
 }
 
-static int efi_serial_puts(struct console_device *cdev, const char *s)
+static int efi_serial_puts(struct console_device *cdev, const char *s,
+			   size_t nbytes)
 {
 	struct efi_serial_port *uart = to_efi_serial_port(cdev);
 	struct efi_serial_io_protocol *serial = uart->serial;
 	uint32_t control;
 	efi_status_t efiret;
-	unsigned long buffersize = strlen(s) * sizeof(char);
+	unsigned long buffersize = nbytes;
 
 	do {
 		efiret = serial->getcontrol(serial, &control);
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 0a6fa38..15c0174 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -46,6 +46,35 @@
 
 static int pstore_ready;
 
+static void pstore_console_write(const char *s, unsigned c)
+{
+	const char *e = s + c;
+
+	while (s < e) {
+		struct pstore_record record = {
+			.type = PSTORE_TYPE_CONSOLE,
+			.psi = psinfo,
+		};
+
+		if (c > psinfo->bufsize)
+			c = psinfo->bufsize;
+
+		record.buf = (char *)s;
+		record.size = c;
+		psinfo->write_buf(PSTORE_TYPE_CONSOLE, 0, &record.id, 0,
+				  record.buf, 0, record.size, psinfo);
+		s += c;
+		c = e - s;
+	}
+}
+
+static int pstore_console_puts(struct console_device *cdev, const char *s,
+			       size_t nbytes)
+{
+	pstore_console_write(s, nbytes);
+	return nbytes;
+}
+
 void pstore_log(const char *str)
 {
 	uint64_t id;
diff --git a/include/console.h b/include/console.h
index 4062e5a..7afe59e 100644
--- a/include/console.h
+++ b/include/console.h
@@ -42,7 +42,7 @@
 
 	int (*tstc)(struct console_device *cdev);
 	void (*putc)(struct console_device *cdev, char c);
-	int (*puts)(struct console_device *cdev, const char *s);
+	int (*puts)(struct console_device *cdev, const char *s, size_t nbytes);
 	int  (*getc)(struct console_device *cdev);
 	int (*setbrg)(struct console_device *cdev, int baudrate);
 	void (*flush)(struct console_device *cdev);