[xen staging] x86/shadow: Fix build with !CONFIG_SHADOW_PAGING

[patchbot@xxxxxxx]

commit ffa9d2999722a404d3a4381b0249d191de134d33
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon Dec 21 14:52:26 2020 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Mon Dec 21 15:16:31 2020 +0000

    x86/shadow: Fix build with !CONFIG_SHADOW_PAGING
    
    Implement a stub for shadow_vcpu_teardown()
    
    Fixes: d162f36848c4 ("xen/x86: Fix memory leak in vcpu_create() error path")
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/include/asm-x86/shadow.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xen/include/asm-x86/shadow.h b/xen/include/asm-x86/shadow.h
index 29a86ed78e..e25f9604d8 100644
--- a/xen/include/asm-x86/shadow.h
+++ b/xen/include/asm-x86/shadow.h
@@ -99,6 +99,7 @@ int shadow_set_allocation(struct domain *d, unsigned int 
pages,
 
 #else /* !CONFIG_SHADOW_PAGING */
 
+#define shadow_vcpu_teardown(v) ASSERT(is_pv_vcpu(v))
 #define shadow_teardown(d, p) ASSERT(is_pv_domain(d))
 #define shadow_final_teardown(d) ASSERT(is_pv_domain(d))
 #define shadow_enable(d, mode) \
--
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