On Thursday, May 03, 2018 02:24 PM, Rob Clark wrote:
> On Thu, May 3, 2018 at 8:00 AM, Daniel Mack <daniel@xxxxxxxxxx> wrote:
>> This regression stems from 0e08270a1f01 ("drm/msm: Separate locking of
>> buffer resources from struct_mutex").
>>
>> Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
>> Cc: Sushmita Susheelendra <ssusheel@xxxxxxxxxxxxxx>
>> Cc: Rob Clark <rclark@xxxxxxxxxx>
>> Fixes: 0e08270a1f01 ("drm/msm: Separate locking of buffer resources from struct_mutex")
>> ---
>> I'm resending these two patches as I got no reply last time.
>
> I've applied these two to msm-next. Sorry I missed them before...
> for some reason they don't seem to show up in the dri-devel
> patchworks[1]
No problem, and thanks for applying them :)
Daniel
>
> BR,
> -R
>
> [1] https://patchwork.freedesktop.org/project/dri-devel/series/
>
>>
>> drivers/gpu/drm/msm/dsi/dsi_host.c | 1 -
>> 1 file changed, 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
>> index 0f7324a686ca..27637d8a99ff 100644
>> --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
>> +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
>> @@ -994,7 +994,6 @@ static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size)
>>
>> ret = msm_gem_get_iova(msm_host->tx_gem_obj,
>> priv->kms->aspace, &iova);
>> - mutex_unlock(&dev->struct_mutex);
>> if (ret) {
>> pr_err("%s: failed to get iova, %d\n", __func__, ret);
>> return ret;
>> --
>> 2.14.3
>>
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