Hi Vineet,

On 09/03/2013 11:51 AM, Vineet Gupta wrote:
> On 09/03/2013 02:53 PM, Manfred Spraul wrote:
>>
>> The access to msq->q_cbytes is not protected.
>>
>> Vineet, could you try to move the test for free space after ipc_lock?
>> I.e. the lock must not get dropped between testing for free space and
>> enqueueing the messages.
> Hmm, the code movement is not trivial. I broke even the simplest of cases (patch
> attached). This includes the additional change which Linus/Davidlohr had asked for.
The attached patch should work. Could you try it?

--
     Manfred