Re: [Intel-gfx] BUG: sleeping function called from invalid context on 3.10.10-rt7

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 10/11/2013 03:30 PM, Sebastian Andrzej Siewior wrote:
On 10/11/2013 02:37 PM, Steven Rostedt wrote:
On Fri, 11 Oct 2013 12:18:00 +0200
Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> wrote:

* Mario Kleiner | 2013-09-26 18:16:47 [+0200]:

Good! I will do that. Thanks for clarifying the irq and constraints
on raw locks in the other thread.

Are there any suggestions for "now"?  preempt_disable_nort() like Luis
suggesed?


The preempt_disable_nort() is rather pointless, because the
preempt_disable() was added specifically for -rt. When PREEMPT_RT is
not enabled, preemption is disabled there already by the previous calls
to spin_lock().

Either way. Then I remove the preempt_enable/disable call. Any
objections?


Good with me. I'm currently working on a replacement.
-mario

-- Steve

Sebastian


_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux