diff mbox

[v2,01/21] qemu-kvm: Drop vmport changes

Message ID 4dd0881b79972ce0434b5ed69093110ab99a7e78.1265187223.git.jan.kiszka@siemens.com
State New
Headers show

Commit Message

Jan Kiszka Feb. 3, 2010, 8:53 a.m. UTC 
This attempt to make vmport KVM compatible is half-broken and is
scheduled to be replaced by proper upstream support.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 hw/vmport.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

Comments

Avi Kivity Feb. 7, 2010, 1:17 p.m. UTC | #1 
On 02/03/2010 10:53 AM, Jan Kiszka wrote:
> This attempt to make vmport KVM compatible is half-broken and is
> scheduled to be replaced by proper upstream support.
>    

Does "scheduled" mean you have patches for adding 
cpu_synchronize_state() to vmport?
Jan Kiszka Feb. 7, 2010, 1:54 p.m. UTC | #2 
Avi Kivity wrote:
> On 02/03/2010 10:53 AM, Jan Kiszka wrote:
>> This attempt to make vmport KVM compatible is half-broken and is
>> scheduled to be replaced by proper upstream support.
>>    
> 
> Does "scheduled" mean you have patches for adding
> cpu_synchronize_state() to vmport?

See patch 2 in this series, and Marcelo already queued that one for
upstream.

Jan
diff mbox

Patch

diff --git a/hw/vmport.c b/hw/vmport.c
index 648861b..884af3f 100644
--- a/hw/vmport.c
+++ b/hw/vmport.c
@@ -21,12 +21,10 @@ 
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-
 #include "hw.h"
 #include "isa.h"
 #include "pc.h"
 #include "sysemu.h"
-#include "qemu-kvm.h"
 
 //#define VMPORT_DEBUG
 
@@ -59,10 +57,6 @@  static uint32_t vmport_ioport_read(void *opaque, uint32_t addr)
     CPUState *env = cpu_single_env;
     unsigned char command;
     uint32_t eax;
-    uint32_t ret;
-
-    if (kvm_enabled())
-	kvm_save_registers(env);
 
     eax = env->regs[R_EAX];
     if (eax != VMPORT_MAGIC)
@@ -79,12 +73,7 @@  static uint32_t vmport_ioport_read(void *opaque, uint32_t addr)
         return eax;
     }
 
-    ret = s->func[command](s->opaque[command], addr);
-
-    if (kvm_enabled())
-	kvm_load_registers(env);
-
-    return ret;
+    return s->func[command](s->opaque[command], addr);
 }
 
 static void vmport_ioport_write(void *opaque, uint32_t addr, uint32_t val)