[PATCH v3 05/32] accel/mshv: Replace @dirty field by generic CPUState::vcpu_dirty field

["Philippe Mathieu-Daudé" <philmd@oss.qualcomm.com>]

No need for accel-specific @dirty field when we have
a generic one in CPUState. (Other accelerators already
did that in commits 6f13a0ada01..36ab216b81d).

Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Tested-by: Magnus Kulke <magnuskulke@linux.microsoft.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/system/mshv_int.h   |  1 -
 accel/mshv/mshv-all.c       | 18 +++++++++---------
 target/i386/mshv/mshv-cpu.c |  6 +++---
 3 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/include/system/mshv_int.h b/include/system/mshv_int.h
index ba3073888ac..b91c4d661a3 100644
--- a/include/system/mshv_int.h
+++ b/include/system/mshv_int.h
@@ -43,7 +43,6 @@ typedef struct MshvHvCallArgs {
 
 struct AccelCPUState {
     int cpufd;
-    bool dirty;
     MshvHvCallArgs hvcall_args;
 };
 
diff --git a/accel/mshv/mshv-all.c b/accel/mshv/mshv-all.c
index 9452504ac28..1959baf6672 100644
--- a/accel/mshv/mshv-all.c
+++ b/accel/mshv/mshv-all.c
@@ -531,7 +531,7 @@ static int mshv_init_vcpu(CPUState *cpu)
     }
 
     mshv_arch_init_vcpu(cpu);
-    cpu->accel->dirty = true;
+    cpu->vcpu_dirty = true;
 
     return 0;
 }
@@ -617,7 +617,7 @@ static int mshv_cpu_exec(CPUState *cpu)
     cpu_exec_start(cpu);
 
     do {
-        if (cpu->accel->dirty) {
+        if (cpu->vcpu_dirty) {
             ret = mshv_arch_store_vcpu_state(cpu);
             if (ret) {
                 error_report("Failed to put registers after init: %s",
@@ -625,7 +625,7 @@ static int mshv_cpu_exec(CPUState *cpu)
                 ret = -1;
                 break;
             }
-            cpu->accel->dirty = false;
+            cpu->vcpu_dirty = false;
         }
 
         ret = mshv_run_vcpu(mshv_state->vm, cpu, &mshv_msg, &exit_reason);
@@ -746,7 +746,7 @@ static void do_mshv_cpu_synchronize_post_init(CPUState *cpu,
         abort();
     }
 
-    cpu->accel->dirty = false;
+    cpu->vcpu_dirty = false;
 }
 
 static void mshv_cpu_synchronize_post_init(CPUState *cpu)
@@ -763,13 +763,13 @@ static void mshv_cpu_synchronize_post_reset(CPUState *cpu)
         cpu_dump_state(cpu, stderr, CPU_DUMP_CODE);
         vm_stop(RUN_STATE_INTERNAL_ERROR);
     }
-    cpu->accel->dirty = false;
+    cpu->vcpu_dirty = false;
 }
 
 static void do_mshv_cpu_synchronize_pre_loadvm(CPUState *cpu,
                                                run_on_cpu_data arg)
 {
-    cpu->accel->dirty = true;
+    cpu->vcpu_dirty = true;
 }
 
 static void mshv_cpu_synchronize_pre_loadvm(CPUState *cpu)
@@ -779,7 +779,7 @@ static void mshv_cpu_synchronize_pre_loadvm(CPUState *cpu)
 
 static void do_mshv_cpu_synchronize(CPUState *cpu, run_on_cpu_data arg)
 {
-    if (!cpu->accel->dirty) {
+    if (!cpu->vcpu_dirty) {
         int ret = mshv_arch_load_vcpu_state(cpu);
         if (ret < 0) {
             error_report("Failed to load registers for vcpu %d",
@@ -789,13 +789,13 @@ static void do_mshv_cpu_synchronize(CPUState *cpu, run_on_cpu_data arg)
             vm_stop(RUN_STATE_INTERNAL_ERROR);
         }
 
-        cpu->accel->dirty = true;
+        cpu->vcpu_dirty = true;
     }
 }
 
 static void mshv_cpu_synchronize(CPUState *cpu)
 {
-    if (!cpu->accel->dirty) {
+    if (!cpu->vcpu_dirty) {
         run_on_cpu(cpu, do_mshv_cpu_synchronize, RUN_ON_CPU_NULL);
     }
 }
diff --git a/target/i386/mshv/mshv-cpu.c b/target/i386/mshv/mshv-cpu.c
index 126ca40b481..1c433c408c8 100644
--- a/target/i386/mshv/mshv-cpu.c
+++ b/target/i386/mshv/mshv-cpu.c
@@ -1692,7 +1692,7 @@ static int pio_write(uint64_t port, const uint8_t *data, uintptr_t size,
     return ret;
 }
 
-static int handle_pio_non_str(const CPUState *cpu,
+static int handle_pio_non_str(CPUState *cpu,
                               hv_x64_io_port_intercept_message *info)
 {
     size_t len = info->access_info.access_size;
@@ -1748,7 +1748,7 @@ static int handle_pio_non_str(const CPUState *cpu,
         return -1;
     }
 
-    cpu->accel->dirty = false;
+    cpu->vcpu_dirty = false;
 
     return 0;
 }
@@ -1909,7 +1909,7 @@ static int handle_pio_str(CPUState *cpu, hv_x64_io_port_intercept_message *info)
         return -1;
     }
 
-    cpu->accel->dirty = false;
+    cpu->vcpu_dirty = false;
 
     return 0;
 }
-- 
2.53.0