Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread zhoucm1
On 2018年10月25日 17:30, Koenig, Christian wrote: Am 25.10.18 um 11:28 schrieb zhoucm1: On 2018年10月25日 17:23, Koenig, Christian wrote: Am 25.10.18 um 11:20 schrieb zhoucm1: On 2018年10月25日 17:11, Koenig, Christian wrote: Am 25.10.18 um 11:03 schrieb zhoucm1: On 2018年10月25日 16:56, Chri

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread Koenig, Christian
Am 25.10.18 um 11:28 schrieb zhoucm1: On 2018年10月25日 17:23, Koenig, Christian wrote: Am 25.10.18 um 11:20 schrieb zhoucm1: On 2018年10月25日 17:11, Koenig, Christian wrote: Am 25.10.18 um 11:03 schrieb zhoucm1: On 2018年10月25日 16:56, Christian König wrote: +++ b/drivers/gpu/drm/drm_syncobj.c @@ -

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread zhoucm1
On 2018年10月25日 17:23, Koenig, Christian wrote: Am 25.10.18 um 11:20 schrieb zhoucm1: On 2018年10月25日 17:11, Koenig, Christian wrote: Am 25.10.18 um 11:03 schrieb zhoucm1: On 2018年10月25日 16:56, Christian König wrote: +++ b/drivers/gpu/drm/drm_syncobj.c @@ -111,15 +111,16 @@ static struc

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread Koenig, Christian
Am 25.10.18 um 11:20 schrieb zhoucm1: On 2018年10月25日 17:11, Koenig, Christian wrote: Am 25.10.18 um 11:03 schrieb zhoucm1: On 2018年10月25日 16:56, Christian König wrote: +++ b/drivers/gpu/drm/drm_syncobj.c @@ -111,15 +111,16 @@ static struct dma_fence uint64_t point) {

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread zhoucm1
On 2018年10月25日 17:11, Koenig, Christian wrote: Am 25.10.18 um 11:03 schrieb zhoucm1: On 2018年10月25日 16:56, Christian König wrote: +++ b/drivers/gpu/drm/drm_syncobj.c @@ -111,15 +111,16 @@ static struct dma_fence     uint64_t point)   {   struct drm_syncobj_signal_pt

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread Maarten Lankhorst
Op 25-10-18 om 10:53 schreef Chunming Zhou: > drivers/gpu/drm/drm_syncobj.c:202:4-14: ERROR: function > drm_syncobj_find_signal_pt_for_point called on line 390 inside lock on line > 389 but uses GFP_KERNEL > > Find functions that refer to GFP_KERNEL but are called with locks held. > > Semantic

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread Koenig, Christian
Am 25.10.18 um 11:03 schrieb zhoucm1: On 2018年10月25日 16:56, Christian König wrote: +++ b/drivers/gpu/drm/drm_syncobj.c @@ -111,15 +111,16 @@ static struct dma_fence uint64_t point) { struct drm_syncobj_signal_pt *signal_pt; +struct dma_fence *f = NULL; +str

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread zhoucm1
On 2018年10月25日 16:56, Christian König wrote: +++ b/drivers/gpu/drm/drm_syncobj.c @@ -111,15 +111,16 @@ static struct dma_fence     uint64_t point)   {   struct drm_syncobj_signal_pt *signal_pt; +    struct dma_fence *f = NULL; +    struct drm_syncobj_stub_fence *fence =

Re: [PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread Christian König
Am 25.10.18 um 10:53 schrieb Chunming Zhou: drivers/gpu/drm/drm_syncobj.c:202:4-14: ERROR: function drm_syncobj_find_signal_pt_for_point called on line 390 inside lock on line 389 but uses GFP_KERNEL Find functions that refer to GFP_KERNEL but are called with locks held. Semantic patch inf

[PATCH] drm: fix call_kern.cocci warnings v2

2018-10-25 Thread Chunming Zhou
drivers/gpu/drm/drm_syncobj.c:202:4-14: ERROR: function drm_syncobj_find_signal_pt_for_point called on line 390 inside lock on line 389 but uses GFP_KERNEL Find functions that refer to GFP_KERNEL but are called with locks held. Semantic patch information: The proposed change of converting t