On Tue, Mar 29, 2016 at 03:51:12PM +0300, Marius Vlad wrote: > We're not catching it, but this gives deadlock trace when running > kms_pipe_crc_basic@suspend-read-crc-pipe-A (happens on BSW): > [ 133.022915] ====================================================== > [ 133.022916] [ INFO: possible circular locking dependency detected ] > [ 133.022921] 4.5.0-gfxbench-Patchwork_315+ #1 Tainted: G U > [ 133.022922] ------------------------------------------------------- That's the warning (just boring impossible warning) that the patch to move the kernfs locking around to avoid nesting mmap_sem inside it resolves. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
