Displaying 2 results from an estimated 2 matches for "active_ac_timer".
2005 May 17
8
scheduler independent forced vcpu selection
.... In
implementing the hypercall, I''ve been trying to figure out how to get
the scheduler (I''ve only played with bvt) to run the vcpu passed in the
hypercall (after some validation) but I''ve run into various bad state
situations (do_softirq pending != 0 assert, ''!active_ac_timer(timer)''
failed , and __task_on_runqueue(prev) failed) which tells me I
don''t fully understand all of the book-keeping that is needed. Has
anyone thought about how to do this with either BVT or the new EDF
scheduler?
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM...
2005 Dec 15
0
[PATCH] check before relinquishing vlapic because VMX domain may crash very early
...ain may crash very
early.
Signed-off-by: Xin Li <xin.b.li@intel.com>
Also pls push to xen-3.0-testing.hg.
thanks
diff -r dc8122d90670 xen/arch/x86/vmx.c
--- a/xen/arch/x86/vmx.c Wed Dec 14 18:47:16 2005
+++ b/xen/arch/x86/vmx.c Thu Dec 15 16:18:14 2005
@@ -113,9 +113,10 @@
if ( active_ac_timer(&v->arch.arch_vmx.hlt_timer) ) {
rem_ac_timer(&v->arch.arch_vmx.hlt_timer);
}
- if ( vmx_apic_support(v->domain) ) {
- rem_ac_timer( &(VLAPIC(v)->vlapic_timer) );
- xfree( VLAPIC(v) );
+ if ( vmx_apic_support(v->domain) && (VLAPIC...