hvm: Xen must take care to hold a reference to ioreq pages, to ensure
authorkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Fri, 13 Apr 2007 11:29:06 +0000 (12:29 +0100)
committerkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Fri, 13 Apr 2007 11:29:06 +0000 (12:29 +0100)
commit20a553aca304db5009e552ffaa5ce42e395ecd2e
tree166885955274d0140251c43f4ad12a3aa1f698eb
parentda12cd1e94f238c1a2638b43740d1cf2b5ed28d9
hvm: Xen must take care to hold a reference to ioreq pages, to ensure
that domain runs only when it has valid mapped ioreq pages, and to
safely drop ioreq page references when a domain dies.
Signed-off-by: Keir Fraser <keir@xensource.com>
xen/arch/x86/domain.c
xen/arch/x86/hvm/hvm.c
xen/arch/x86/x86_32/domain_page.c
xen/common/domain.c
xen/include/asm-x86/hvm/hvm.h
xen/include/xen/domain_page.h