CVS commit: src/sys/arch/xen

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

Module Name:    src
Committed By:   bouyer
Date:           Tue Feb 19 13:25:53 UTC 2008

Modified Files:
        src/sys/arch/xen/include: evtchn.h xen.h
        src/sys/arch/xen/x86: hypervisor_machdep.c
        src/sys/arch/xen/xen: evtchn.c xenevt.c

Log Message:
Fix xenevt to not call softint_schedule() above IPL_HIGH:
Register a ipl callback for IPL_HIGH.
if the current ipl level is too high, just record the event in a bitmap,
and record IPL_HIGH as pending. The callback will process the pending events.


To generate a diff of this commit:
cvs rdiff -r1.14 -r1.15 src/sys/arch/xen/include/evtchn.h
cvs rdiff -r1.26 -r1.27 src/sys/arch/xen/include/xen.h
cvs rdiff -r1.4 -r1.5 src/sys/arch/xen/x86/hypervisor_machdep.c
cvs rdiff -r1.30 -r1.31 src/sys/arch/xen/xen/evtchn.c
cvs rdiff -r1.20 -r1.21 src/sys/arch/xen/xen/xenevt.c

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