On Tuesday, February 12, 2013 2:43:32 am Hans Petter Selasky wrote:
On Monday 11 February 2013 17:33:02 John Baldwin wrote:
On Sunday, February 10, 2013 5:36:17 am Hans Petter Selasky wrote:
Author: hselasky
Date: Sun Feb 10 10:36:16 2013
New Revision: 246614
URL:
Hi,
On Wednesday 13 February 2013 16:53:02 John Baldwin wrote:
You shouldn't call routines that can drain like if_detach() or
destroy_dev() or the like while holding any mutexes period. I think you
need a 0) step which is detach external consumers including cdev's
(destroy_dev()) and
On Wednesday, February 13, 2013 11:04:58 am Hans Petter Selasky wrote:
Hi,
On Wednesday 13 February 2013 16:53:02 John Baldwin wrote:
You shouldn't call routines that can drain like if_detach() or
destroy_dev() or the like while holding any mutexes period. I think you
need a 0) step
Well, how are you preventing the detach from running _during_ an ioctl()?
Have you eliminated the race, or just narrowed it?
Adrian
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On Tuesday 12 February 2013 09:08:44 Adrian Chadd wrote:
Well, how are you preventing the detach from running _during_ an ioctl()?
Have you eliminated the race, or just narrowed it?
Hi,
This is not handled, like you suggest. I'm not sure what the best approach is,
but probably we need to
Well, it's a bigger architectural problem with things that are more
complicated than ethernet drivers. :-)
Adrian
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On Sunday, February 10, 2013 5:36:17 am Hans Petter Selasky wrote:
Author: hselasky
Date: Sun Feb 10 10:36:16 2013
New Revision: 246614
URL: http://svnweb.freebsd.org/changeset/base/246614
Log:
- Streamline detach logic in wlan drivers, so that
freed memory cannot be used during
On Monday 11 February 2013 17:33:02 John Baldwin wrote:
On Sunday, February 10, 2013 5:36:17 am Hans Petter Selasky wrote:
Author: hselasky
Date: Sun Feb 10 10:36:16 2013
New Revision: 246614
URL: http://svnweb.freebsd.org/changeset/base/246614
Log:
- Streamline detach logic in