[PATCH v1 10/13] KVM: arm64: Move sanitized copies of CPU features
Fuad Tabba
tabba at google.com
Tue Jun 8 07:11:38 PDT 2021
Move the sanitized copies of the CPU feature registers to the
recently created sys_regs.c. This consolidates all copies in a
more relevant file.
No functional change intended.
Signed-off-by: Fuad Tabba <tabba at google.com>
---
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 6 ------
arch/arm64/kvm/hyp/nvhe/sys_regs.c | 5 +++++
2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
index 4b60c0056c04..de734d29e938 100644
--- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c
+++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
@@ -26,12 +26,6 @@ struct host_kvm host_kvm;
static struct hyp_pool host_s2_mem;
static struct hyp_pool host_s2_dev;
-/*
- * Copies of the host's CPU features registers holding sanitized values.
- */
-u64 id_aa64mmfr0_el1_sys_val;
-u64 id_aa64mmfr1_el1_sys_val;
-
static const u8 pkvm_hyp_id = 1;
static void *host_s2_zalloc_pages_exact(size_t size)
diff --git a/arch/arm64/kvm/hyp/nvhe/sys_regs.c b/arch/arm64/kvm/hyp/nvhe/sys_regs.c
index 890c96315e55..998b1b48b089 100644
--- a/arch/arm64/kvm/hyp/nvhe/sys_regs.c
+++ b/arch/arm64/kvm/hyp/nvhe/sys_regs.c
@@ -14,9 +14,14 @@
#include "../../sys_regs.h"
+/*
+ * Copies of the host's CPU features registers holding sanitized values.
+ */
u64 id_aa64pfr0_el1_sys_val;
u64 id_aa64pfr1_el1_sys_val;
u64 id_aa64dfr0_el1_sys_val;
+u64 id_aa64mmfr0_el1_sys_val;
+u64 id_aa64mmfr1_el1_sys_val;
u64 id_aa64mmfr2_el1_sys_val;
/*
--
2.32.0.rc1.229.g3e70b5a671-goog
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