From: Feng Wu <feng.wu@intel.com>
To: xen-devel@lists.xen.org
Cc: kevin.tian@intel.com, Feng Wu <feng.wu@intel.com>,
george.dunlap@eu.citrix.com, andrew.cooper3@citrix.com,
dario.faggioli@citrix.com, jbeulich@suse.com
Subject: [PATCH v4 3/6] VMX: Cleanup PI per-cpu blocking list when vcpu is destroyed
Date: Wed, 21 Sep 2016 10:37:47 +0800 [thread overview]
Message-ID: <1474425470-3629-4-git-send-email-feng.wu@intel.com> (raw)
In-Reply-To: <1474425470-3629-1-git-send-email-feng.wu@intel.com>
We should remove the vCPU from the per-cpu blocking list
if it is going to be destroyed.
Signed-off-by: Feng Wu <feng.wu@intel.com>
---
v4:
- Call vmx_pi_list_cleanup() before vmx_destroy_vmcs()
xen/arch/x86/hvm/vmx/vmx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 7305f40..821cba2 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -336,6 +336,7 @@ static void vmx_vcpu_destroy(struct vcpu *v)
* separately here.
*/
vmx_vcpu_disable_pml(v);
+ vmx_pi_list_cleanup(v);
vmx_destroy_vmcs(v);
vpmu_destroy(v);
passive_domain_destroy(v);
--
2.1.0
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next prev parent reply other threads:[~2016-09-21 2:37 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 2:37 [PATCH v4 0/6] VMX: Properly handle pi descriptor and per-cpu blocking list Feng Wu
2016-09-21 2:37 ` [PATCH v4 1/6] VMX: Statically assign two PI hooks Feng Wu
2016-09-26 11:37 ` Jan Beulich
2016-09-26 12:09 ` Jan Beulich
2016-09-28 6:48 ` Wu, Feng
2016-09-28 9:38 ` Jan Beulich
2016-10-09 8:30 ` Wu, Feng
2016-10-10 7:26 ` Jan Beulich
2016-09-21 2:37 ` [PATCH v4 2/6] VMX: Properly handle pi when all the assigned devices are removed Feng Wu
2016-09-26 11:46 ` Jan Beulich
2016-09-28 6:50 ` Wu, Feng
2016-09-28 9:52 ` Jan Beulich
2016-09-29 3:08 ` Wu, Feng
2016-09-21 2:37 ` Feng Wu [this message]
2016-09-21 2:37 ` [PATCH v4 4/6] VMX: Make sure PI is in proper state before install the hooks Feng Wu
2016-09-26 12:45 ` Jan Beulich
2016-09-28 6:50 ` Wu, Feng
2016-09-21 2:37 ` [PATCH v4 5/6] VT-d: No need to set irq affinity for posted format IRTE Feng Wu
2016-09-26 12:58 ` Jan Beulich
2016-09-28 6:51 ` Wu, Feng
2016-09-28 9:58 ` Jan Beulich
2016-10-09 5:35 ` Wu, Feng
2016-10-10 7:02 ` Jan Beulich
2016-10-10 22:55 ` Wu, Feng
2016-09-21 2:37 ` [PATCH v4 6/6] VMX: Fixup PI descritpor when cpu is offline Feng Wu
2016-09-26 13:03 ` Jan Beulich
2016-09-28 6:53 ` Wu, Feng
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