On 12/6/2016 12:39 PM, Shiraz Saleem wrote:
> Doug - Can you please pick this up for 4.9? It was a bug introduced in 4.7.
>
>
> On Fri, Nov 11, 2016 at 09:55:41AM -0700, Saleem, Shiraz wrote:
>> hw_stats is a pointer to i40_iw_dev_stats struct in i40iw_get_hw_stats().
>> Use hw_stats and not &hw_stats in the memcpy to copy the i40iw device stats
>> data into rdma_hw_stats counters.
>>
>> Fixes: b40f4757daa1 ("IB/core: Make device counter infrastructure dynamic")
>>
>> Signed-off-by: Shiraz Saleem <shiraz.saleem@xxxxxxxxx>
>> Signed-off-by: Faisal Latif <faisal.latif@xxxxxxxxx>
>> ---
>> drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
>> index b71394b..02c8f9a 100644
>> --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
>> +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
>> @@ -2498,7 +2498,7 @@ static int i40iw_get_hw_stats(struct ib_device *ibdev,
>> return -ENOSYS;
>> }
>>
>> - memcpy(&stats->value[0], &hw_stats, sizeof(*hw_stats));
>> + memcpy(&stats->value[0], hw_stats, sizeof(*hw_stats));
>>
>> return stats->num_counters;
>> }
>> --
>> 2.8.0
>>
Picked up for the current kernel and stable tag added.
--
Doug Ledford <dledford@xxxxxxxxxx>
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