This is a note to let you know that I've just added the patch titled mtd: nand: tango: Fix incorrect use of SEQIN command to the 4.12-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: mtd-nand-tango-fix-incorrect-use-of-seqin-command.patch and it can be found in the queue-4.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From a186493237a9d8559997c2f97c33c4716d602fd2 Mon Sep 17 00:00:00 2001 From: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> Date: Wed, 17 May 2017 10:47:50 +0200 Subject: mtd: nand: tango: Fix incorrect use of SEQIN command From: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> commit a186493237a9d8559997c2f97c33c4716d602fd2 upstream. SEQIN is supposed to be used when one wants to start programming a page. What we want here is just to change the column within the page, which is done with the RNDIN command. Fixes: 6956e2385a16 ("mtd: nand: add tango NAND flash controller support") Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> Acked-by: Marc Gonzalez <marc_gonzalez@xxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/mtd/nand/tango_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/mtd/nand/tango_nand.c +++ b/drivers/mtd/nand/tango_nand.c @@ -340,7 +340,7 @@ static void aux_write(struct nand_chip * if (!*buf) { /* skip over "len" bytes */ - chip->cmdfunc(mtd, NAND_CMD_SEQIN, *pos, -1); + chip->cmdfunc(mtd, NAND_CMD_RNDIN, *pos, -1); } else { tango_write_buf(mtd, *buf, len); *buf += len; Patches currently in stable-queue which might be from boris.brezillon@xxxxxxxxxxxxxxxxxx are queue-4.12/mtd-nand-tango-fix-incorrect-use-of-seqin-command.patch queue-4.12/ubifs-don-t-leak-kernel-memory-to-the-mtd.patch