K 10
svn:author
V 6
royger
K 8
svn:date
V 27
2015-11-18T18:09:49.150064Z
K 7
svn:log
V 403
x86/intr: allow mutex recursion in intr_remove_handler

This is needed so interrupt handlers can be removed while the PIC is
resuming, it was previously not possible due to intr_resume holding the
intr_table_lock and intr_remove_handler recursing on it.

Sponsored by:		Citrix Systems R&D
Reviewed by:		kib (previous version)
MFC after:		2 weeks
Differential Revision:	https://reviews.freebsd.org/D4114

END