Simon Kagstrom <simon.kagstrom <at> netinsight.net> writes: > > Hi List! > > I have a slight problem with UBIFS on the OpenRD base board (an ARM > board very similar to sheevaplug). Loading files which have been > compressed with LZO by ubifs fails:
> OpenRD>> ubifsload 0x8000000 /boot/primary/uImage > Loading file '/boot/primary/uImage' to addr 0x08000000 with size 7196920 (0x006dd0f8)... > UBIFS error (pid 0): ubifs_decompress: cannot decompress 3204 bytes, compressor LZO, error -6 > UBIFS error (pid 0): read_block: bad data node (block 0, inode 88) > UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 88, error -22 > Error reading file '/boot/primary/uImage' > > I've created the filesystem in Linux on the target (v2.6.31). The > compression error -6 is LZO_E_LOOKBEHIND_OVERRUN, and it fails because > of this test in lzo1x_decompress.c: > > if (HAVE_LB(m_pos, out, op)) > goto lookbehind_overrun; > > where HAVE_LB is defined as (m_pos < out || m_pos >= op) and the > m_pos, out and op values are 0x07ffde77, 0x08000000, 0x08000083 (i.e., > the first test fails). > > The lzo1x_decompress.c file is identical to that in Linux, so something > is fishy here. Does it work for the rest of you? > > // Simon > Hello, Just looking around and found this message. I am also getting the same error. Does anyone have any more info on it? for example what causes a look behind overrun? Thanks in advance Mark Retallack. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
