diff --git a/[refs] b/[refs]
index f3835e3ba13d..624d55b8f6ac 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 74315ad00b8ed41e9f97fe322942fa9883517ed1
+refs/heads/master: bb2d3de1885cd69a5fc92af99c4e0c05eb5fc122
diff --git a/trunk/drivers/scsi/sd.c b/trunk/drivers/scsi/sd.c
index 1dd4d8407694..f9995388a574 100644
--- a/trunk/drivers/scsi/sd.c
+++ b/trunk/drivers/scsi/sd.c
@@ -1948,7 +1948,7 @@ static void sd_read_block_limits(struct scsi_disk *sdkp)
 {
 	struct request_queue *q = sdkp->disk->queue;
 	unsigned int sector_sz = sdkp->device->sector_size;
-	const int vpd_len = 32;
+	const int vpd_len = 64;
 	unsigned char *buffer = kmalloc(vpd_len, GFP_KERNEL);
 
 	if (!buffer ||
@@ -1998,7 +1998,7 @@ static void sd_read_block_characteristics(struct scsi_disk *sdkp)
 {
 	unsigned char *buffer;
 	u16 rot;
-	const int vpd_len = 32;
+	const int vpd_len = 64;
 
 	buffer = kmalloc(vpd_len, GFP_KERNEL);