search for: nouveau_fifo_irq_handl

Hello, Could someone briefly describe (or point me to the documentation) what can be a reason for getting NV_PFIFO_INTR_DMA_PUSHER status (nouveau_fifo_irq_handler). This started happening immediately after I set the nouveau_vram_pushbuf flag to TRUE ,it's 100% repetitive and causes fences not to be signaled. Below is the debug log from moment of creation of fifo 1 to some point in time where fences should already be signaled: [drm] nouveau _redefi...

http://bugs.freedesktop.org/show_bug.cgi?id=14391 Summary: nouveau lockup on NV44 / x86_64 Product: xorg Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: wwoods at