@Pierre: For the device you're having problems with, would you mind providing the output of the following commands? In the commands blelow, <device> should be the name of the device node in /dev, something like sdb.
@Raphael: What specific kernel version or sha1 did you apply the patch to for your working build? Could you also provide the output of the same commands?
@Pierre: For the device you're having problems with, would you mind providing the output of the following commands? In the commands blelow, <device> should be the name of the device node in /dev, something like sdb.
cat /sys/block/ <device> /sda/queue/ hw_sector_ size <device> /sda/queue/ logical_ block_size <device> /sda/queue/ physical_ block_size
cat /sys/block/
cat /sys/block/
@Raphael: What specific kernel version or sha1 did you apply the patch to for your working build? Could you also provide the output of the same commands?