The patch titled
ps3disk: use correct bio vector size
has been added to the -mm tree. Its filename is
ps3-disk-storage-driver-use-correct-bio-vector-size.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ps3disk: use correct bio vector size
From: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
This fixes the O_DIRECT corruptions, as reported by Olaf Hering (triggered by
e.g. parted >= 1.8.0).
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
Cc: Geoff Levand <geoffrey.levand@xxxxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/ps3disk.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/block/ps3disk.c~ps3-disk-storage-driver-use-correct-bio-vector-size drivers/block/ps3disk.c
--- a/drivers/block/ps3disk.c~ps3-disk-storage-driver-use-correct-bio-vector-size
+++ a/drivers/block/ps3disk.c
@@ -108,7 +108,7 @@ static void ps3disk_scatter_gather(struc
__func__, __LINE__, i, bio_segments(bio),
bio_sectors(bio), sector);
bio_for_each_segment(bvec, bio, j) {
- size = bio_cur_sectors(bio)*KERNEL_SECTOR_SIZE;
+ size = bvec->bv_len;
buf = __bio_kmap_atomic(bio, j, KM_IRQ0);
if (gather)
memcpy(dev->bounce_buf+offset, buf, size);
_
Patches currently in -mm which might be from Geert.Uytterhoeven@xxxxxxxxxxx are
origin.patch
ps3-disk-storage-driver.patch
ps3-disk-storage-driver-use-correct-bio-vector-size.patch
ps3-disk-storage-driver-updates-after-final-review.patch
ps3-bd-dvd-cd-rom-storage-driver.patch
ps3-bd-dvd-cd-rom-storage-driver-updates-after-final-review.patch
ps3-flash-rom-storage-driver.patch
ps3-flash-rom-storage-driver-updates-after-final-review.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
