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CVS commit: [cherry-xenmp] src/sys/arch

Module Name:    src
Committed By:   bouyer
Date:           Sat Oct 22 19:21:57 UTC 2011

Modified Files:
        src/sys/arch/x86/include [cherry-xenmp]: cpu.h
        src/sys/arch/xen/x86 [cherry-xenmp]: hypervisor_machdep.c
        src/sys/arch/xen/xen [cherry-xenmp]: evtchn.c

Log Message:
Various interrupt fixes, mainly:
keep a per-cpu mask of enabled events, and use it to get pending events.
A cpu-specific event (all of them at this time) should not be ever masked
by another CPU, because it may prevent the target CPU from seeing it
(the clock events all fires at once for example).

To generate a diff of this commit:
cvs rdiff -u -r1.34.2.6 -r1.34.2.7 src/sys/arch/x86/include/cpu.h
cvs rdiff -u -r1.14.2.5 -r1.14.2.6 src/sys/arch/xen/x86/hypervisor_machdep.c
cvs rdiff -u -r1.47.6.5 -r1.47.6.6 src/sys/arch/xen/xen/evtchn.c

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

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