x86 hvm: More checking around REP MOVS emulation.
authorKeir Fraser <keir.fraser@citrix.com>
Tue, 26 Aug 2008 14:16:57 +0000 (15:16 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Tue, 26 Aug 2008 14:16:57 +0000 (15:16 +0100)
commit7ec3e079145c7ca43ee1a7219fce3a0341c181b2
tree0efc70f7c74e6c6481161355f570d7fe298ebf55
parent43e1fddd0ce075771ad410efea5d44c25f66be24
x86 hvm: More checking around REP MOVS emulation.

Check for self-corrupting copies, and report hvm_copy errors to the
console log.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
xen/arch/x86/hvm/emulate.c