PR/47720 CVS commit: src/sys/arch/xen

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

The following reply was made to PR port-xen/47720; it has been noted by GNATS.

From: "Manuel Bouyer" <bouyer%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/47720 CVS commit: src/sys/arch/xen
Date: Sat, 14 Mar 2015 10:49:36 +0000

 Module Name:	src
 Committed By:	bouyer
 Date:		Sat Mar 14 10:49:36 UTC 2015
 
 Modified Files:
 	src/sys/arch/xen/include: evtchn.h
 	src/sys/arch/xen/xen: evtchn.c pci_intr_machdep.c
 
 Log Message:
 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 -r1.22 -r1.23 src/sys/arch/xen/include/evtchn.h
 cvs rdiff -u -r1.70 -r1.71 src/sys/arch/xen/xen/evtchn.c
 cvs rdiff -u -r1.16 -r1.17 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.