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[Xen-ia64-devel] "current->domain" points to wrong domain after domU lau
| To: | Dan Magenheimer <dan.magenheimer@xxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel] "current->domain" points to wrong domain after domU launch |
| From: | Haavard Bjerke <havard.bjerke@xxxxxxx> |
| Date: | Sat, 28 May 2005 16:13:15 +0200 |
| Cc: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Sat, 28 May 2005 18:59:36 +0000 |
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After launching domU, current->domain->domain_id is 1, even right after
executing a hypercall from dom0. To get this result, I placed the following
line in a hypercall in hypercall.c:
printk("hypercall.c: current domain is %d\n", current->domain->domain_id);
It printed "(XEN) hypercall.c: current domain is 1", though dom0 executed the
hypercall.
This is not the way it behaves in the x86 version, where current->domain will
point to dom0.
There's no "set_current()" in Xen/ia64; how is "current" maintained?
Haavard
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