On Mon, Aug 03, 2009 at 02:17:27PM +0800, Sheng Yang wrote: > Copy u64 from guest result in chaos.
Why? > > Also fix a mistake of still using old macro rather than new variable(). > > Signed-off-by: Sheng Yang <[email protected]> > --- > arch/x86/kvm/vmx.c | 2 +- > arch/x86/kvm/x86.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c > index 7931c72..c5aaa1b 100644 > --- a/arch/x86/kvm/vmx.c > +++ b/arch/x86/kvm/vmx.c > @@ -2199,7 +2199,7 @@ static int alloc_identity_pagetable(struct kvm *kvm) > goto out; > > kvm->arch.ept_identity_pagetable = gfn_to_page(kvm, > - VMX_EPT_IDENTITY_PAGETABLE_ADDR >> PAGE_SHIFT); > + kvm->arch.ept_identity_map_addr >> PAGE_SHIFT); > out: > up_write(&kvm->slots_lock); > return r; > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c > index 2539e9a..977b705 100644 > --- a/arch/x86/kvm/x86.c > +++ b/arch/x86/kvm/x86.c > @@ -2178,7 +2178,7 @@ long kvm_arch_vm_ioctl(struct file *filp, > goto out; > break; > case KVM_SET_IDENTITY_MAP_ADDR: { > - u64 ident_addr; > + unsigned long ident_addr; > > r = -EFAULT; > if (copy_from_user(&ident_addr, argp, sizeof ident_addr)) > -- > 1.5.4.5 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
