From: Paul Durrant <pdurrant@amazon.com>
To: <xen-devel@lists.xenproject.org>
Cc: "Kevin Tian" <kevin.tian@intel.com>,
"Jun Nakajima" <jun.nakajima@intel.com>, "Wei Liu" <wl@xen.org>,
"Andrew Cooper" <andrew.cooper3@citrix.com>,
"Paul Durrant" <pdurrant@amazon.com>,
"George Dunlap" <george.dunlap@citrix.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: [Xen-devel] [PATCH v6 1/4] x86 / vmx: move teardown from domain_destroy()...
Date: Wed, 29 Jan 2020 14:38:28 +0000 [thread overview]
Message-ID: <20200129143831.1369-2-pdurrant@amazon.com> (raw)
In-Reply-To: <20200129143831.1369-1-pdurrant@amazon.com>
... to domain_relinquish_resources().
The teardown code frees the APICv page. This does not need to be done late
so do it in domain_relinquish_resources() rather than domain_destroy().
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
---
Cc: Jun Nakajima <jun.nakajima@intel.com>
Cc: Kevin Tian <kevin.tian@intel.com>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Wei Liu <wl@xen.org>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>
Cc: George Dunlap <george.dunlap@citrix.com>
v4:
- New in v4 (disaggregated from v3 patch #3)
---
xen/arch/x86/hvm/vmx/vmx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index b262d38a7c..606f3dc2eb 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -419,7 +419,7 @@ static int vmx_domain_initialise(struct domain *d)
return 0;
}
-static void vmx_domain_destroy(struct domain *d)
+static void vmx_domain_relinquish_resources(struct domain *d)
{
if ( !has_vlapic(d) )
return;
@@ -2240,7 +2240,7 @@ static struct hvm_function_table __initdata vmx_function_table = {
.cpu_up_prepare = vmx_cpu_up_prepare,
.cpu_dead = vmx_cpu_dead,
.domain_initialise = vmx_domain_initialise,
- .domain_destroy = vmx_domain_destroy,
+ .domain_relinquish_resources = vmx_domain_relinquish_resources,
.vcpu_initialise = vmx_vcpu_initialise,
.vcpu_destroy = vmx_vcpu_destroy,
.save_cpu_ctxt = vmx_save_vmcs_ctxt,
--
2.20.1
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next prev parent reply other threads:[~2020-01-29 14:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 14:38 [Xen-devel] [PATCH v6 0/4] purge free_shared_domheap_page() Paul Durrant
2020-01-29 14:38 ` Paul Durrant [this message]
2020-01-29 14:38 ` [Xen-devel] [PATCH v6 2/4] mm: modify domain_adjust_tot_pages() to better handle a zero adjustment Paul Durrant
2020-01-29 15:07 ` Jan Beulich
2020-01-29 15:13 ` Durrant, Paul
2020-01-29 14:38 ` [Xen-devel] [PATCH v6 3/4] mm: make MEMF_no_refcount pages safe to assign Paul Durrant
2020-01-29 15:15 ` Jan Beulich
2020-01-29 15:21 ` Durrant, Paul
2020-01-29 14:38 ` [Xen-devel] [PATCH v6 4/4] x86 / vmx: use a MEMF_no_refcount domheap page for APIC_DEFAULT_PHYS_BASE Paul Durrant
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