Patch "scsi: qla2xxx: Fix ql_dump_buffer" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled

scsi: qla2xxx: Fix ql_dump_buffer

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
scsi-qla2xxx-fix-ql_dump_buffer.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Joe Perches <[email protected]>
Date: Thu, 2 Mar 2017 17:14:47 -0800
Subject: scsi: qla2xxx: Fix ql_dump_buffer

From: Joe Perches <[email protected]>

[ Upstream commit 23456565acf6d452e0368f7380aecd584c019c67 ]

Recent printk changes for KERN_CONT cause this logging to be defectively emitted on multiple lines. Fix it.

Also reduces object size a trivial amount.

$ size drivers/scsi/qla2xxx/qla_dbg.o*
   text	   data	    bss	    dec	    hex	filename
  39125	      0	      0	  39125	   98d5	drivers/scsi/qla2xxx/qla_dbg.o.new
  39164	      0	      0	  39164	   98fc	drivers/scsi/qla2xxx/qla_dbg.o.old

---
 drivers/scsi/qla2xxx/qla_dbg.c |   12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

@@ -2707,13 +2707,9 @@ ql_dump_buffer(uint32_t level, scsi_qla_
 	    "%-+5d  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F\n", size);
 	ql_dbg(level, vha, id,
 	    "----- -----------------------------------------------\n");
-	for (cnt = 0; cnt < size; cnt++, buf++) {
-		if (cnt % 16 == 0)
-			ql_dbg(level, vha, id, "%04x:", cnt & ~0xFU);
-		printk(" %02x", *buf);
-		if (cnt % 16 == 15)
-			printk("\n");
+	for (cnt = 0; cnt < size; cnt += 16) {
+		ql_dbg(level, vha, id, "%04x: ", cnt);
+		print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1,
+			       buf + cnt, min(16U, size - cnt), false);
 	}
-	if (cnt % 16 != 0)
-		printk("\n");
 }

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/scsi-qla2xxx-fix-ql_dump_buffer.patch