This is a note to let you know that I've just added the patch titled
mtd: mtdconcat: fix NAND OOB write
to the 2.6.33-longterm tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/longterm/longterm-queue-2.6.33.git;a=summary
The filename of the patch is:
mtd-mtdconcat-fix-nand-oob-write.patch
and it can be found in the queue-2.6.33 subdirectory.
If you, or anyone else, feels it should not be added to the 2.6.33 longterm
tree,
please let <[email protected]> know about it.
>From 431e1ecabddcd7cbba237182ddf431771f98bb4c Mon Sep 17 00:00:00 2001
From: Felix Radensky <[email protected]>
Date: Mon, 25 Apr 2011 01:57:12 +0300
Subject: mtd: mtdconcat: fix NAND OOB write
From: Felix Radensky <[email protected]>
commit 431e1ecabddcd7cbba237182ddf431771f98bb4c upstream.
Currently mtdconcat is broken for NAND. An attemtpt to create
JFFS2 filesystem on concatenation of several NAND devices fails
with OOB write errors. This patch fixes that problem.
Signed-off-by: Felix Radensky <[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/mtdconcat.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -306,7 +306,7 @@ concat_write_oob(struct mtd_info *mtd, l
if (!(mtd->flags & MTD_WRITEABLE))
return -EROFS;
- ops->retlen = 0;
+ ops->retlen = ops->oobretlen = 0;
for (i = 0; i < concat->num_subdev; i++) {
struct mtd_info *subdev = concat->subdev[i];
@@ -321,7 +321,7 @@ concat_write_oob(struct mtd_info *mtd, l
devops.len = subdev->size - to;
err = subdev->write_oob(subdev, to, &devops);
- ops->retlen += devops.retlen;
+ ops->retlen += devops.oobretlen;
if (err)
return err;
Patches currently in longterm-queue-2.6.33 which might be from
[email protected] are
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