Add some locking to the PIC device model. Improves SMP guest stability.
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Tue, 16 May 2006 18:54:41 +0000 (19:54 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Tue, 16 May 2006 18:54:41 +0000 (19:54 +0100)
commit33a21ad5f8cac9434afb246ee17f0dece788f296
treeb9ad107a7bf06bede69acd00ba7ec147daa47409
parent8b08b9d6025a3e153d1108fc967c4c8af11533d7
Add some locking to the PIC device model. Improves SMP guest stability.
Signed-off-by: David Lively <dlively@virtualiron.com>
xen/arch/x86/hvm/hvm.c
xen/arch/x86/hvm/i8259.c
xen/include/asm-x86/hvm/vpic.h