From: Julien Grall <julien.grall@arm.com>
Date: Wed, 8 Mar 2017 18:06:00 +0000 (+0000)
Subject: xen/arm: hvm_domain does not need to be cacheline aligned
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~2532
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=e29d37da55f842e17dd95d17aca6a1c7b6fde705;p=xen.git

xen/arm: hvm_domain does not need to be cacheline aligned

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@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
---

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 {