[Xen-ia64-devel] [RFC] The "vcpu->arch.privregs" is doubly used

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

I found the "vcpu->arch.privregs" being doubly used.
Please refer to the following functions.

 - alloc_vcpu_struct()          : xen/arch/ia64/xen/domain.c
 - vmx_final_setup_guest()      : xen/arch/ia64/vmx/vmx_init.c

I suggest the following patch. Please comment.

Best regards,
 Kan

diff -r 25003dd43a92 xen/arch/ia64/vmx/vmx_init.c
--- a/xen/arch/ia64/vmx/vmx_init.c      Fri Mar 17 15:37:28 2006 -0700
+++ b/xen/arch/ia64/vmx/vmx_init.c      Mon Mar 20 17:35:23 2006 +0900
@@ -261,6 +261,8 @@ vmx_final_setup_guest(struct vcpu *v)
 {
        vpd_t *vpd;
 
+       free_xenheap_pages(v->arch.privregs, get_order(sizeof(mapped_regs_t)));
+
        vpd = alloc_vpd();
        ASSERT(vpd);



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