On Wed, Aug 07, 2013 at 04:41:16PM +0200, Jan Kara wrote: > Commit 0713ed0cde76438d05849f1537d3aab46e099475 added > jbd2_journal_file_inode() call into ext4_block_zero_page_range(). > However that function gets called from truncate path and thus inode > needn't have jinode attached - that happens in ext4_file_open() but the > file needn't be ever open since mount. Calling jbd2_journal_file_inode() > without jinode attached results in the oops. > > We fix the problem by attaching jinode to inode also in ext4_truncate() > and ext4_punch_hole() when we are going to zero out partial blocks. > > CC: <stable@xxxxxxxxxxxxxxx> (from 3.10) > Reported-by: majianpeng <majianpeng@xxxxxxxxx> > Signed-off-by: Jan Kara <jack@xxxxxxx> Thanks, applied. I've removed the cc: stable since commit 0713ed0cde764 didn't show up until v3.11-rc1. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
