diff mbox

vfio: fix wrong initialize vfio_group_list

Message ID 1421898608-10313-1-git-send-email-chen.fan.fnst@cn.fujitsu.com
State New
Headers show

Commit Message

chenfan Jan. 22, 2015, 3:50 a.m. UTC
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
---
 hw/vfio/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Eric Auger Jan. 22, 2015, 8:14 a.m. UTC | #1
Hi Chen,

thanks for correcting this mistake I introduced when moving code from
pci to common.

Best Regards

Eric

On 01/22/2015 04:50 AM, Chen Fan wrote:
> Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
> ---
>  hw/vfio/common.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/hw/vfio/common.c b/hw/vfio/common.c
> index cf483ff..e71385e 100644
> --- a/hw/vfio/common.c
> +++ b/hw/vfio/common.c
> @@ -32,7 +32,7 @@
>  #include "trace.h"
>  
>  struct vfio_group_head vfio_group_list =
> -    QLIST_HEAD_INITIALIZER(vfio_address_spaces);
> +    QLIST_HEAD_INITIALIZER(vfio_group_list);
>  struct vfio_as_head vfio_address_spaces =
>      QLIST_HEAD_INITIALIZER(vfio_address_spaces);
>  
>
chenfan Jan. 26, 2015, 1:06 a.m. UTC | #2
CC: qemu-trivial@nongnu.org

On 01/22/2015 04:14 PM, Eric Auger wrote:
> Hi Chen,
>
> thanks for correcting this mistake I introduced when moving code from
> pci to common.

so, can you check in this patch?

Thanks,
Chen

>
> Best Regards
>
> Eric
>
> On 01/22/2015 04:50 AM, Chen Fan wrote:
>> Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
>> ---
>>   hw/vfio/common.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/hw/vfio/common.c b/hw/vfio/common.c
>> index cf483ff..e71385e 100644
>> --- a/hw/vfio/common.c
>> +++ b/hw/vfio/common.c
>> @@ -32,7 +32,7 @@
>>   #include "trace.h"
>>   
>>   struct vfio_group_head vfio_group_list =
>> -    QLIST_HEAD_INITIALIZER(vfio_address_spaces);
>> +    QLIST_HEAD_INITIALIZER(vfio_group_list);
>>   struct vfio_as_head vfio_address_spaces =
>>       QLIST_HEAD_INITIALIZER(vfio_address_spaces);
>>   
>>
>
Alex Williamson Jan. 26, 2015, 2:06 a.m. UTC | #3
----- Original Message -----
> CC: qemu-trivial@nongnu.org
> 
> On 01/22/2015 04:14 PM, Eric Auger wrote:
> > Hi Chen,
> >
> > thanks for correcting this mistake I introduced when moving code from
> > pci to common.
> 
> so, can you check in this patch?

I've got it queued up and while it's clearly an error, I don't see that the fix actually changes the resulting code, the parameter is ignored in the macro.  Am I missing something?  If that's the case, I'll include it in my next pull request, but I don't see any pressing reason to rush that request.  Thanks,

Alex

> > On 01/22/2015 04:50 AM, Chen Fan wrote:
> >> Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
> >> ---
> >>   hw/vfio/common.c | 2 +-
> >>   1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/hw/vfio/common.c b/hw/vfio/common.c
> >> index cf483ff..e71385e 100644
> >> --- a/hw/vfio/common.c
> >> +++ b/hw/vfio/common.c
> >> @@ -32,7 +32,7 @@
> >>   #include "trace.h"
> >>   
> >>   struct vfio_group_head vfio_group_list =
> >> -    QLIST_HEAD_INITIALIZER(vfio_address_spaces);
> >> +    QLIST_HEAD_INITIALIZER(vfio_group_list);
> >>   struct vfio_as_head vfio_address_spaces =
> >>       QLIST_HEAD_INITIALIZER(vfio_address_spaces);
> >>   
> >>
> >
> 
>
chenfan Jan. 26, 2015, 2:18 a.m. UTC | #4
On 01/26/2015 10:06 AM, Alex Williamson wrote:
>
> ----- Original Message -----
>> CC: qemu-trivial@nongnu.org
>>
>> On 01/22/2015 04:14 PM, Eric Auger wrote:
>>> Hi Chen,
>>>
>>> thanks for correcting this mistake I introduced when moving code from
>>> pci to common.
>> so, can you check in this patch?
> I've got it queued up and while it's clearly an error, I don't see that the fix actually changes the resulting code, the parameter is ignored in the macro.  Am I missing something?  If that's the case, I'll include it in my next pull request, but I don't see any pressing reason to rush that request.  Thanks,
Yes, this patch can not affect  the result of the code execution for 
now, but I think it is also a typo mistake, if the macro 
QLIST_HEAD_INITIALIZER
will be changed and using the parameter in the future, this error will 
be difficultly found. I think the earlier found the earlier fixed.

Thanks,
Chen

>
> Alex
>
>>> On 01/22/2015 04:50 AM, Chen Fan wrote:
>>>> Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
>>>> ---
>>>>    hw/vfio/common.c | 2 +-
>>>>    1 file changed, 1 insertion(+), 1 deletion(-)
>>>>
>>>> diff --git a/hw/vfio/common.c b/hw/vfio/common.c
>>>> index cf483ff..e71385e 100644
>>>> --- a/hw/vfio/common.c
>>>> +++ b/hw/vfio/common.c
>>>> @@ -32,7 +32,7 @@
>>>>    #include "trace.h"
>>>>    
>>>>    struct vfio_group_head vfio_group_list =
>>>> -    QLIST_HEAD_INITIALIZER(vfio_address_spaces);
>>>> +    QLIST_HEAD_INITIALIZER(vfio_group_list);
>>>>    struct vfio_as_head vfio_address_spaces =
>>>>        QLIST_HEAD_INITIALIZER(vfio_address_spaces);
>>>>    
>>>>
>>
> .
>
Alex Williamson Jan. 26, 2015, 2:39 a.m. UTC | #5
----- Original Message -----
> 
> On 01/26/2015 10:06 AM, Alex Williamson wrote:
> >
> > ----- Original Message -----
> >> CC: qemu-trivial@nongnu.org
> >>
> >> On 01/22/2015 04:14 PM, Eric Auger wrote:
> >>> Hi Chen,
> >>>
> >>> thanks for correcting this mistake I introduced when moving code from
> >>> pci to common.
> >> so, can you check in this patch?
> > I've got it queued up and while it's clearly an error, I don't see that the
> > fix actually changes the resulting code, the parameter is ignored in the
> > macro.  Am I missing something?  If that's the case, I'll include it in my
> > next pull request, but I don't see any pressing reason to rush that
> > request.  Thanks,
> Yes, this patch can not affect  the result of the code execution for
> now, but I think it is also a typo mistake, if the macro
> QLIST_HEAD_INITIALIZER
> will be changed and using the parameter in the future, this error will
> be difficultly found. I think the earlier found the earlier fixed.

Yes, it's obviously an error and I'll get it in before QEMU 2.3, likely within the next week or so.  Thanks,

Alex

> >>> On 01/22/2015 04:50 AM, Chen Fan wrote:
> >>>> Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
> >>>> ---
> >>>>    hw/vfio/common.c | 2 +-
> >>>>    1 file changed, 1 insertion(+), 1 deletion(-)
> >>>>
> >>>> diff --git a/hw/vfio/common.c b/hw/vfio/common.c
> >>>> index cf483ff..e71385e 100644
> >>>> --- a/hw/vfio/common.c
> >>>> +++ b/hw/vfio/common.c
> >>>> @@ -32,7 +32,7 @@
> >>>>    #include "trace.h"
> >>>>    
> >>>>    struct vfio_group_head vfio_group_list =
> >>>> -    QLIST_HEAD_INITIALIZER(vfio_address_spaces);
> >>>> +    QLIST_HEAD_INITIALIZER(vfio_group_list);
> >>>>    struct vfio_as_head vfio_address_spaces =
> >>>>        QLIST_HEAD_INITIALIZER(vfio_address_spaces);
> >>>>    
> >>>>
> >>
> > .
> >
> 
>
diff mbox

Patch

diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index cf483ff..e71385e 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -32,7 +32,7 @@ 
 #include "trace.h"
 
 struct vfio_group_head vfio_group_list =
-    QLIST_HEAD_INITIALIZER(vfio_address_spaces);
+    QLIST_HEAD_INITIALIZER(vfio_group_list);
 struct vfio_as_head vfio_address_spaces =
     QLIST_HEAD_INITIALIZER(vfio_address_spaces);