On Wed, 24 Aug 2011, Marek Szyprowski wrote: > Plane sizes array was declared as unsigned long[], while unsigned int is > more than enough for storing size of the video buffer. This patch reduces > the size of the array by definiting it as unsigned int[]. > > Reported-by: Laurent Pinchart <[email protected]>
https://patchwork.kernel.org/patch/1037612/ :-) > Signed-off-by: Marek Szyprowski <[email protected]> > Signed-off-by: Kyungmin Park <[email protected]> > CC: Pawel Osciak <[email protected]> > --- > drivers/media/video/atmel-isi.c | 2 +- > drivers/media/video/marvell-ccic/mcam-core.c | 2 +- > drivers/media/video/mem2mem_testdev.c | 2 +- > drivers/media/video/mx3_camera.c | 2 +- > drivers/media/video/pwc/pwc-if.c | 2 +- > drivers/media/video/s5p-fimc/fimc-capture.c | 2 +- > drivers/media/video/s5p-fimc/fimc-core.c | 2 +- > drivers/media/video/s5p-mfc/s5p_mfc_dec.c | 2 +- > drivers/media/video/s5p-mfc/s5p_mfc_enc.c | 2 +- > drivers/media/video/s5p-tv/mixer_video.c | 2 +- > drivers/media/video/sh_mobile_ceu_camera.c | 2 +- > drivers/media/video/vivi.c | 2 +- > include/media/videobuf2-core.h | 4 ++-- > 13 files changed, 14 insertions(+), 14 deletions(-) > > diff --git a/drivers/media/video/atmel-isi.c b/drivers/media/video/atmel-isi.c > index 7b89f00..5a4b2d7 100644 > --- a/drivers/media/video/atmel-isi.c > +++ b/drivers/media/video/atmel-isi.c > @@ -249,7 +249,7 @@ static int atmel_isi_wait_status(struct atmel_isi *isi, > int wait_reset) > Videobuf operations > ------------------------------------------------------------------*/ > static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, > - unsigned int *nplanes, unsigned long sizes[], > + unsigned int *nplanes, unsigned int sizes[], > void *alloc_ctxs[]) > { > struct soc_camera_device *icd = soc_camera_from_vb2q(vq); > diff --git a/drivers/media/video/marvell-ccic/mcam-core.c > b/drivers/media/video/marvell-ccic/mcam-core.c > index 83c1451..744cf37 100644 > --- a/drivers/media/video/marvell-ccic/mcam-core.c > +++ b/drivers/media/video/marvell-ccic/mcam-core.c > @@ -884,7 +884,7 @@ static int mcam_read_setup(struct mcam_camera *cam) > */ > > static int mcam_vb_queue_setup(struct vb2_queue *vq, unsigned int *nbufs, > - unsigned int *num_planes, unsigned long sizes[], > + unsigned int *num_planes, unsigned int sizes[], > void *alloc_ctxs[]) > { > struct mcam_camera *cam = vb2_get_drv_priv(vq); > diff --git a/drivers/media/video/mem2mem_testdev.c > b/drivers/media/video/mem2mem_testdev.c > index 166bf93..0d0c0d5 100644 > --- a/drivers/media/video/mem2mem_testdev.c > +++ b/drivers/media/video/mem2mem_testdev.c > @@ -739,7 +739,7 @@ static const struct v4l2_ioctl_ops m2mtest_ioctl_ops = { > */ > > static int m2mtest_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, > - unsigned int *nplanes, unsigned long sizes[], > + unsigned int *nplanes, unsigned int sizes[], > void *alloc_ctxs[]) > { > struct m2mtest_ctx *ctx = vb2_get_drv_priv(vq); > diff --git a/drivers/media/video/mx3_camera.c > b/drivers/media/video/mx3_camera.c > index c045b47..9ae7785 100644 > --- a/drivers/media/video/mx3_camera.c > +++ b/drivers/media/video/mx3_camera.c > @@ -191,7 +191,7 @@ static void mx3_cam_dma_done(void *arg) > */ > static int mx3_videobuf_setup(struct vb2_queue *vq, > unsigned int *count, unsigned int *num_planes, > - unsigned long sizes[], void *alloc_ctxs[]) > + unsigned int sizes[], void *alloc_ctxs[]) > { > struct soc_camera_device *icd = soc_camera_from_vb2q(vq); > struct soc_camera_host *ici = to_soc_camera_host(icd->parent); > diff --git a/drivers/media/video/pwc/pwc-if.c > b/drivers/media/video/pwc/pwc-if.c > index 51ca358..a7e4f56 100644 > --- a/drivers/media/video/pwc/pwc-if.c > +++ b/drivers/media/video/pwc/pwc-if.c > @@ -745,7 +745,7 @@ static int pwc_video_mmap(struct file *file, struct > vm_area_struct *vma) > /* Videobuf2 operations */ > > static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, > - unsigned int *nplanes, unsigned long sizes[], > + unsigned int *nplanes, unsigned int sizes[], > void *alloc_ctxs[]) > { > struct pwc_device *pdev = vb2_get_drv_priv(vq); > diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c > b/drivers/media/video/s5p-fimc/fimc-capture.c > index 0d730e5..e6afe5f 100644 > --- a/drivers/media/video/s5p-fimc/fimc-capture.c > +++ b/drivers/media/video/s5p-fimc/fimc-capture.c > @@ -265,7 +265,7 @@ static unsigned int get_plane_size(struct fimc_frame *fr, > unsigned int plane) > } > > static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, > - unsigned int *num_planes, unsigned long sizes[], > + unsigned int *num_planes, unsigned int sizes[], > void *allocators[]) > { > struct fimc_ctx *ctx = vq->drv_priv; > diff --git a/drivers/media/video/s5p-fimc/fimc-core.c > b/drivers/media/video/s5p-fimc/fimc-core.c > index aa55066..36d127f 100644 > --- a/drivers/media/video/s5p-fimc/fimc-core.c > +++ b/drivers/media/video/s5p-fimc/fimc-core.c > @@ -692,7 +692,7 @@ static void fimc_job_abort(void *priv) > } > > static int fimc_queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, > - unsigned int *num_planes, unsigned long sizes[], > + unsigned int *num_planes, unsigned int sizes[], > void *allocators[]) > { > struct fimc_ctx *ctx = vb2_get_drv_priv(vq); > diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c > b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c > index b2c5052..dbc94b8 100644 > --- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c > +++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c > @@ -745,7 +745,7 @@ static const struct v4l2_ioctl_ops s5p_mfc_dec_ioctl_ops > = { > }; > > static int s5p_mfc_queue_setup(struct vb2_queue *vq, unsigned int *buf_count, > - unsigned int *plane_count, unsigned long psize[], > + unsigned int *plane_count, unsigned int psize[], > void *allocators[]) > { > struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); > diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c > b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c > index fee094a..019a9e7 100644 > --- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c > +++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c > @@ -1514,7 +1514,7 @@ static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, > struct vb2_buffer *vb) > > static int s5p_mfc_queue_setup(struct vb2_queue *vq, > unsigned int *buf_count, unsigned int *plane_count, > - unsigned long psize[], void *allocators[]) > + unsigned int psize[], void *allocators[]) > { > struct s5p_mfc_ctx *ctx = fh_to_ctx(vq->drv_priv); > > diff --git a/drivers/media/video/s5p-tv/mixer_video.c > b/drivers/media/video/s5p-tv/mixer_video.c > index 43ac22f..8bea0f3 100644 > --- a/drivers/media/video/s5p-tv/mixer_video.c > +++ b/drivers/media/video/s5p-tv/mixer_video.c > @@ -728,7 +728,7 @@ static const struct v4l2_file_operations mxr_fops = { > }; > > static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, > - unsigned int *nplanes, unsigned long sizes[], > + unsigned int *nplanes, unsigned int sizes[], > void *alloc_ctxs[]) > { > struct mxr_layer *layer = vb2_get_drv_priv(vq); > diff --git a/drivers/media/video/sh_mobile_ceu_camera.c > b/drivers/media/video/sh_mobile_ceu_camera.c > index e540898..f4f95ab 100644 > --- a/drivers/media/video/sh_mobile_ceu_camera.c > +++ b/drivers/media/video/sh_mobile_ceu_camera.c > @@ -218,7 +218,7 @@ static int sh_mobile_ceu_soft_reset(struct > sh_mobile_ceu_dev *pcdev) > */ > static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq, > unsigned int *count, unsigned int *num_planes, > - unsigned long sizes[], void *alloc_ctxs[]) > + unsigned int sizes[], void *alloc_ctxs[]) > { > struct soc_camera_device *icd = container_of(vq, struct > soc_camera_device, vb2_vidq); > struct soc_camera_host *ici = to_soc_camera_host(icd->parent); > diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c > index a848bd2..26eda47 100644 > --- a/drivers/media/video/vivi.c > +++ b/drivers/media/video/vivi.c > @@ -651,7 +651,7 @@ static void vivi_stop_generating(struct vivi_dev *dev) > Videobuf operations > ------------------------------------------------------------------*/ > static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, > - unsigned int *nplanes, unsigned long sizes[], > + unsigned int *nplanes, unsigned int sizes[], > void *alloc_ctxs[]) > { > struct vivi_dev *dev = vb2_get_drv_priv(vq); > diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h > index 984f2ba..5287e90 100644 > --- a/include/media/videobuf2-core.h > +++ b/include/media/videobuf2-core.h > @@ -208,7 +208,7 @@ struct vb2_buffer { > */ > struct vb2_ops { > int (*queue_setup)(struct vb2_queue *q, unsigned int *num_buffers, > - unsigned int *num_planes, unsigned long sizes[], > + unsigned int *num_planes, unsigned int sizes[], > void *alloc_ctxs[]); > > void (*wait_prepare)(struct vb2_queue *q); > @@ -273,7 +273,7 @@ struct vb2_queue { > wait_queue_head_t done_wq; > > void *alloc_ctx[VIDEO_MAX_PLANES]; > - unsigned long plane_sizes[VIDEO_MAX_PLANES]; > + unsigned int plane_sizes[VIDEO_MAX_PLANES]; > > unsigned int streaming:1; > > -- > 1.7.1.569.g6f426 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
