Hi,
I am trying to migrate our dm355 product from linux 2.6.18 to the dvsdk 3.10 (linux 2.6.32) and I am facing some problems with the usb drive unmount.
Let me explain :
-I plug the key, the key is correctly recognized.
- I mount the key in /mnt/key for example
- I unplug the key without umounting it.
- I try to unmount the key but umount freezes and after 120 seconds i get a "umount blocked for more than 120 seconds" message
I didn't change any linux configuration option concerning usb and we are using busybox 1.17.4. (I found on the busybox forum that it should be a kernel problem)
I found on internet that this is a known regression from linux kernel 2.6.31, but it seems reported at rc4 :
http://lkml.indiana.edu/hypermail/linux/kernel/0910.3/00585.html
It appears to be solved after rc7:
https://bugzilla.kernel.org/show_bug.cgi?id=14481
Does anyone as tried that on a DM355EVM ?
Did I do something wrong ?
