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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-19 20:10:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-19 20:10:21 -0800
commit29d50523298eb80742cedd9ec4d42d6d6dbfb5ee (patch)
tree344d6583f403e5957def18ea8b6ed35cd9fe9db0 /drivers/xen
parent026f149ca38adf96118d3b5fdba6977797861ce6 (diff)
parentcb20e5f2c8d6ba7440a32f4d70c0755bceb36e78 (diff)
downloadop-kernel-dev-29d50523298eb80742cedd9ec4d42d6d6dbfb5ee.zip
op-kernel-dev-29d50523298eb80742cedd9ec4d42d6d6dbfb5ee.tar.gz
Merge branch 'x86-hyperv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86/hyperv changes from Ingo Molnar: "The biggest change is support for Windows 8's improved hypervisor interrupt model on the Linux Hyper-V guest subsystem code side. Smallish fixes otherwise." * 'x86-hyperv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, hyperv: HYPERV depends on X86_LOCAL_APIC X86: Handle Hyper-V vmbus interrupts as special hypervisor interrupts X86: Add a check to catch Xen emulation of Hyper-V x86: Hyper-V: register clocksource only if its advertised
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/events.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 74d77df..22f77c5 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -1787,7 +1787,7 @@ void xen_callback_vector(void)
int rc;
uint64_t callback_via;
if (xen_have_vector_callback) {
- callback_via = HVM_CALLBACK_VECTOR(XEN_HVM_EVTCHN_CALLBACK);
+ callback_via = HVM_CALLBACK_VECTOR(HYPERVISOR_CALLBACK_VECTOR);
rc = xen_set_callback_via(callback_via);
if (rc) {
printk(KERN_ERR "Request for Xen HVM callback vector"
@@ -1798,8 +1798,9 @@ void xen_callback_vector(void)
printk(KERN_INFO "Xen HVM callback vector for event delivery is "
"enabled\n");
/* in the restore case the vector has already been allocated */
- if (!test_bit(XEN_HVM_EVTCHN_CALLBACK, used_vectors))
- alloc_intr_gate(XEN_HVM_EVTCHN_CALLBACK, xen_hvm_callback_vector);
+ if (!test_bit(HYPERVISOR_CALLBACK_VECTOR, used_vectors))
+ alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR,
+ xen_hvm_callback_vector);
}
}
#else
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