Introduce some finer-grained locking to prevent calling
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Wed, 3 May 2006 10:00:57 +0000 (11:00 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Wed, 3 May 2006 10:00:57 +0000 (11:00 +0100)
commit3d8b0ffdd4894872ab7dd45f3446409b3c03d671
tree43692da07b7951d39d6af2ba8916ca8549460423
parent2c76a9ef09159e06960c574311a8cb04765fcc7c
Introduce some finer-grained locking to prevent calling
copy_from/to_user while preventing interrupts and fix allocation of
memory from within a task and other issues.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
linux-2.6-xen-sparse/drivers/xen/tpmback/common.h
linux-2.6-xen-sparse/drivers/xen/tpmback/interface.c
linux-2.6-xen-sparse/drivers/xen/tpmback/tpmback.c