On Wed, Feb 15, 2017 at 03:48:52PM +0900, Damien Le Moal wrote: > Christoph, > > On 2/15/17 15:34, Christoph Hellwig wrote: > > this looks reasonable, but we should ask Guilherme and Ram to confirm > > it fixes their originally reported issue. I've added them to Cc. > > Thank you. > > Guilherme, Ram, > > Please test ! The original fix breaks the zoned block device support > that was newly added to 4.10. So we need a fix for that and your issue > combined before Linus releases 4.10 stable this weekend.
Yes logically it looks correct and should fix our issue. I doubt Guilherme has access to the same adapter firmware that exposed the original problem. We will probably have to induce the erroneous behavior in the driver to reproduce the issue and verify the fix. Will let you know, RP
