[Xen-devel] [PATCH 1/3] xen/arm: hvm_domain does not need to be cacheline aligned

[Julien Grall <julien.grall@xxxxxxx>]

hvm_domain only contains the HVM_PARAM that on ARM are not used often.
So it is not necessary to have hvm_domain fitting in a cacheline. Drop
it to save 128 bytes in the structure arch_domain.

Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
---
 xen/include/asm-arm/domain.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/asm-arm/domain.h b/xen/include/asm-arm/domain.h
index f117e577f0..09fe502fc2 100644
--- a/xen/include/asm-arm/domain.h
+++ b/xen/include/asm-arm/domain.h
@@ -14,7 +14,7 @@
 struct hvm_domain
 {
     uint64_t              params[HVM_NR_PARAMS];
-}  __cacheline_aligned;
+};
 
 #ifdef CONFIG_ARM_64
 enum domain_type {
-- 
2.11.0


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