[Xen-devel] [PATCH] fix 19400 was RE: C/S 19400 breaks 32-bit build

["Lu, Guanqun" <guanqun.lu@xxxxxxxxx>]

diff -r e1562a36094e xen/arch/x86/acpi/suspend.c
--- a/xen/arch/x86/acpi/suspend.c   Thu Mar 19 17:04:06 2009 +0000
+++ b/xen/arch/x86/acpi/suspend.c   Fri Mar 20 13:27:17 2009 +0800
@@ -32,6 +32,9 @@ void restore_rest_processor_state(void)
 void restore_rest_processor_state(void)
 {
    struct vcpu *v = current;
+#if !defined(CONFIG_X86_64)
+    struct tss_struct *t = &init_tss[smp_processor_id()];
+#endif

    load_TR();




On Friday, March 20, 2009 12:17 PM Cui, Dexuan wrote:

> e.g.,
> void restore_rest_processor_state(void)
> {
> ...
> #else /* !defined(CONFIG_X86_64) */
>     if ( supervisor_mode_kernel && cpu_has_sep )
>         wrmsr(MSR_IA32_SYSENTER_ESP, &t->esp1, 0);       ========>  t
> is not defined previously. #endif
> 
> Thanks,
> -- Dexuan
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel



-- 
Guanqun
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