This is a note to let you know that I've just added the patch titled
mtd: nand: Use the mirror BBT descriptor when reading its version
to the 3.4-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-use-the-mirror-bbt-descriptor-when-reading-its-version.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 7bb9c75436212813b38700c34df4bbb6eb82debe Mon Sep 17 00:00:00 2001
From: Shmulik Ladkani <[email protected]>
Date: Sun, 10 Jun 2012 13:58:12 +0300
Subject: mtd: nand: Use the mirror BBT descriptor when reading its version
From: Shmulik Ladkani <[email protected]>
commit 7bb9c75436212813b38700c34df4bbb6eb82debe upstream.
The code responsible for reading the version of the mirror bbt was
incorrectly using the descriptor of the main bbt.
Pass the mirror bbt descriptor to 'scan_read_raw' when reading the
version of the mirror bbt.
Signed-off-by: Shmulik Ladkani <[email protected]>
Acked-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/mtd/nand/nand_bbt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -390,7 +390,7 @@ static int read_abs_bbts(struct mtd_info
/* Read the mirror version, if available */
if (md && (md->options & NAND_BBT_VERSION)) {
scan_read_raw(mtd, buf, (loff_t)md->pages[0] <<
this->page_shift,
- mtd->writesize, td);
+ mtd->writesize, md);
md->version[0] = buf[bbt_get_ver_offs(mtd, md)];
pr_info("Bad block table at page %d, version 0x%02X\n",
md->pages[0], md->version[0]);
Patches currently in stable-queue which might be from [email protected]
are
queue-3.4/mtd-nand-use-the-mirror-bbt-descriptor-when-reading-its-version.patch
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