From: Keqian Zhu <zhukeqian1@huawei.com>
Date: Thu, 8 Apr 2021 14:07:06 +0000 (+0800)
Subject: vmstate: Constify some VMStateDescriptions
X-Git-Tag: qemu-xen-4.16.0-rc4~191^2~17
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ac701a4f98d68156fcddbe3bb3f7c3869b8c646e;p=qemu-xen.git

vmstate: Constify some VMStateDescriptions

Constify vmstate_ecc_state and vmstate_x86_cpu.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210408140706.23412-1-zhukeqian1@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---

diff --git a/hw/block/ecc.c b/hw/block/ecc.c
index 1a182367ee..6e0d63842c 100644
--- a/hw/block/ecc.c
+++ b/hw/block/ecc.c
@@ -78,7 +78,7 @@ void ecc_reset(ECCState *s)
 }
 
 /* Save/restore */
-VMStateDescription vmstate_ecc_state = {
+const VMStateDescription vmstate_ecc_state = {
     .name = "ecc-state",
     .version_id = 0,
     .minimum_version_id = 0,
diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h
index 7dde0adcee..86d8363bb0 100644
--- a/include/hw/block/flash.h
+++ b/include/hw/block/flash.h
@@ -74,6 +74,6 @@ typedef struct {
 
 uint8_t ecc_digest(ECCState *s, uint8_t sample);
 void ecc_reset(ECCState *s);
-extern VMStateDescription vmstate_ecc_state;
+extern const VMStateDescription vmstate_ecc_state;
 
 #endif
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index 570f916878..1bc300ce85 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1786,7 +1786,7 @@ struct X86CPU {
 
 
 #ifndef CONFIG_USER_ONLY
-extern VMStateDescription vmstate_x86_cpu;
+extern const VMStateDescription vmstate_x86_cpu;
 #endif
 
 int x86_cpu_pending_interrupt(CPUState *cs, int interrupt_request);
diff --git a/target/i386/machine.c b/target/i386/machine.c
index 137604ddb8..f6f094f1c9 100644
--- a/target/i386/machine.c
+++ b/target/i386/machine.c
@@ -1396,7 +1396,7 @@ static const VMStateDescription vmstate_msr_tsx_ctrl = {
     }
 };
 
-VMStateDescription vmstate_x86_cpu = {
+const VMStateDescription vmstate_x86_cpu = {
     .name = "cpu",
     .version_id = 12,
     .minimum_version_id = 11,