Re: BUG in copy_page_to_iter() when iscsi sets ENABLE_CLUSTERING

2018-12-07 Thread Christoph Hellwig
Note that independent of what we do in the Linux iSCSI initiator this is a network DOS, so we'll have to fix it. On Wed, Dec 05, 2018 at 12:09:40PM -0800, Lee Duncan wrote: > I recently found what I believe is a bug, and I'd appreciate feedback > on if that is correct, and if so how to proceed. >

BUG in copy_page_to_iter() when iscsi sets ENABLE_CLUSTERING

2018-12-05 Thread Lee Duncan
I recently found what I believe is a bug, and I'd appreciate feedback on if that is correct, and if so how to proceed. BACKGROUND Recently Christoph Hellwig sent an email to driver maintainers for drivers that set ".use_clustering" to DISABLE_CLUSTERING in their SCSI Host templates, asking if