CVS commit: [netbsd-6] src/sys/arch/xen

["SAITOH Masanobu" <msaitoh%netbsd.org@localhost>]

Module Name:    src
Committed By:   msaitoh
Date:           Tue Apr 14 14:59:11 UTC 2015

Modified Files:
        src/sys/arch/xen/include [netbsd-6]: evtchn.h
        src/sys/arch/xen/xen [netbsd-6]: evtchn.c pci_intr_machdep.c

Log Message:
Pull up following revision(s) (requested by bouyer in ticket #1278):
        sys/arch/xen/include/evtchn.h: revision 1.23
        sys/arch/xen/xen/evtchn.c: revision 1.71
        sys/arch/xen/xen/pci_intr_machdep.c: revision 1.17
Properly implemement pci_intr_disestablish(9), so that interrupt
handlers stop being called when the device has been detached.
Should fix PR port-xen/47720 (which turns out to not be related to raidframe).
While there fix possible races in event_remove_handler() and pirq_establish().


To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.20.8.1 src/sys/arch/xen/include/evtchn.h
cvs rdiff -u -r1.62.2.1 -r1.62.2.2 src/sys/arch/xen/xen/evtchn.c
cvs rdiff -u -r1.15 -r1.15.8.1 src/sys/arch/xen/xen/pci_intr_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.