On Wed, May 02, 2018 at 04:10:45PM -0400, Sean Paul wrote:
> On Fri, Apr 20, 2018 at 08:51:59AM +0200, Daniel Vetter wrote:
> > With the ioctl and driver prep done, we can remove everything else.
> >
> > Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
> > Cc: Gustavo Padovan <gust...@padovan.org>
> > Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
> > Cc: Sean Paul <seanp...@chromium.org>
> > Cc: David Airlie <airl...@linux.ie>
>
> Sorry, I missed this on my first pass.
>
> Reviewed-by: Sean Paul <seanp...@chromium.org>
Thanks for the review, pulled all 5 patches into drm-misc-next.
-Daniel
>
> > ---
> > drivers/gpu/drm/drm_drv.c | 10 ----------
> > drivers/gpu/drm/drm_framebuffer.c | 3 +--
> > drivers/gpu/drm/drm_ioctl.c | 8 +-------
> > drivers/gpu/drm/drm_sysfs.c | 4 +---
> > include/drm/drm_device.h | 1 -
> > include/drm/drm_file.h | 13 -------------
> > include/drm/drm_ioctl.h | 7 -------
> > 7 files changed, 3 insertions(+), 43 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
> > index 32a83b41ab61..f6910ebe4d0e 100644
> > --- a/drivers/gpu/drm/drm_drv.c
> > +++ b/drivers/gpu/drm/drm_drv.c
> > @@ -99,8 +99,6 @@ static struct drm_minor **drm_minor_get_slot(struct
> > drm_device *dev,
> > return &dev->primary;
> > case DRM_MINOR_RENDER:
> > return &dev->render;
> > - case DRM_MINOR_CONTROL:
> > - return &dev->control;
> > default:
> > BUG();
> > }
> > @@ -567,7 +565,6 @@ int drm_dev_init(struct drm_device *dev,
> > err_minors:
> > drm_minor_free(dev, DRM_MINOR_PRIMARY);
> > drm_minor_free(dev, DRM_MINOR_RENDER);
> > - drm_minor_free(dev, DRM_MINOR_CONTROL);
> > drm_fs_inode_free(dev->anon_inode);
> > err_free:
> > mutex_destroy(&dev->master_mutex);
> > @@ -603,7 +600,6 @@ void drm_dev_fini(struct drm_device *dev)
> >
> > drm_minor_free(dev, DRM_MINOR_PRIMARY);
> > drm_minor_free(dev, DRM_MINOR_RENDER);
> > - drm_minor_free(dev, DRM_MINOR_CONTROL);
> >
> > mutex_destroy(&dev->master_mutex);
> > mutex_destroy(&dev->ctxlist_mutex);
> > @@ -796,10 +792,6 @@ int drm_dev_register(struct drm_device *dev, unsigned
> > long flags)
> >
> > mutex_lock(&drm_global_mutex);
> >
> > - ret = drm_minor_register(dev, DRM_MINOR_CONTROL);
> > - if (ret)
> > - goto err_minors;
> > -
> > ret = drm_minor_register(dev, DRM_MINOR_RENDER);
> > if (ret)
> > goto err_minors;
> > @@ -837,7 +829,6 @@ int drm_dev_register(struct drm_device *dev, unsigned
> > long flags)
> > remove_compat_control_link(dev);
> > drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
> > drm_minor_unregister(dev, DRM_MINOR_RENDER);
> > - drm_minor_unregister(dev, DRM_MINOR_CONTROL);
> > out_unlock:
> > mutex_unlock(&drm_global_mutex);
> > return ret;
> > @@ -882,7 +873,6 @@ void drm_dev_unregister(struct drm_device *dev)
> > remove_compat_control_link(dev);
> > drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
> > drm_minor_unregister(dev, DRM_MINOR_RENDER);
> > - drm_minor_unregister(dev, DRM_MINOR_CONTROL);
> > }
> > EXPORT_SYMBOL(drm_dev_unregister);
> >
> > diff --git a/drivers/gpu/drm/drm_framebuffer.c
> > b/drivers/gpu/drm/drm_framebuffer.c
> > index 8c4d32adcc17..bfedceff87bb 100644
> > --- a/drivers/gpu/drm/drm_framebuffer.c
> > +++ b/drivers/gpu/drm/drm_framebuffer.c
> > @@ -484,8 +484,7 @@ int drm_mode_getfb(struct drm_device *dev,
> > * backwards-compatibility reasons, we cannot make GET_FB() privileged,
> > * so just return an invalid handle for non-masters.
> > */
> > - if (!drm_is_current_master(file_priv) && !capable(CAP_SYS_ADMIN) &&
> > - !drm_is_control_client(file_priv)) {
> > + if (!drm_is_current_master(file_priv) && !capable(CAP_SYS_ADMIN)) {
> > r->handle = 0;
> > ret = 0;
> > goto out;
> > diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
> > index 920279666cae..01b61c12d635 100644
> > --- a/drivers/gpu/drm/drm_ioctl.c
> > +++ b/drivers/gpu/drm/drm_ioctl.c
> > @@ -510,13 +510,7 @@ int drm_ioctl_permit(u32 flags, struct drm_file
> > *file_priv)
> >
> > /* MASTER is only for master or control clients */
> > if (unlikely((flags & DRM_MASTER) &&
> > - !drm_is_current_master(file_priv) &&
> > - !drm_is_control_client(file_priv)))
> > - return -EACCES;
> > -
> > - /* Control clients must be explicitly allowed */
> > - if (unlikely(!(flags & DRM_CONTROL_ALLOW) &&
> > - drm_is_control_client(file_priv)))
> > + !drm_is_current_master(file_priv)))
> > return -EACCES;
> >
> > /* Render clients must be explicitly allowed */
> > diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
> > index 1c5b5ce1fd7f..b3c1daad1169 100644
> > --- a/drivers/gpu/drm/drm_sysfs.c
> > +++ b/drivers/gpu/drm/drm_sysfs.c
> > @@ -331,9 +331,7 @@ struct device *drm_sysfs_minor_alloc(struct drm_minor
> > *minor)
> > struct device *kdev;
> > int r;
> >
> > - if (minor->type == DRM_MINOR_CONTROL)
> > - minor_str = "controlD%d";
> > - else if (minor->type == DRM_MINOR_RENDER)
> > + if (minor->type == DRM_MINOR_RENDER)
> > minor_str = "renderD%d";
> > else
> > minor_str = "card%d";
> > diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
> > index 3a0eac2885b7..858ba19a3e29 100644
> > --- a/include/drm/drm_device.h
> > +++ b/include/drm/drm_device.h
> > @@ -38,7 +38,6 @@ struct drm_device {
> > struct device *dev; /**< Device structure of bus-device */
> > struct drm_driver *driver; /**< DRM driver managing the device */
> > void *dev_private; /**< DRM driver private data */
> > - struct drm_minor *control; /**< Control node */
> > struct drm_minor *primary; /**< Primary node */
> > struct drm_minor *render; /**< Render node */
> > bool registered;
> > diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h
> > index 5176c3797680..99ab50cbab00 100644
> > --- a/include/drm/drm_file.h
> > +++ b/include/drm/drm_file.h
> > @@ -49,7 +49,6 @@ struct device;
> >
> > enum drm_minor_type {
> > DRM_MINOR_PRIMARY,
> > - DRM_MINOR_CONTROL,
> > DRM_MINOR_RENDER,
> > };
> >
> > @@ -348,18 +347,6 @@ static inline bool drm_is_render_client(const struct
> > drm_file *file_priv)
> > return file_priv->minor->type == DRM_MINOR_RENDER;
> > }
> >
> > -/**
> > - * drm_is_control_client - is this an open file of the control node
> > - * @file_priv: DRM file
> > - *
> > - * Control nodes are deprecated and in the process of getting removed from
> > the
> > - * DRM userspace API. Do not ever use!
> > - */
> > -static inline bool drm_is_control_client(const struct drm_file *file_priv)
> > -{
> > - return file_priv->minor->type == DRM_MINOR_CONTROL;
> > -}
> > -
> > int drm_open(struct inode *inode, struct file *filp);
> > ssize_t drm_read(struct file *filp, char __user *buffer,
> > size_t count, loff_t *offset);
> > diff --git a/include/drm/drm_ioctl.h b/include/drm/drm_ioctl.h
> > index add42809642a..fafb6f592c4b 100644
> > --- a/include/drm/drm_ioctl.h
> > +++ b/include/drm/drm_ioctl.h
> > @@ -108,13 +108,6 @@ enum drm_ioctl_flags {
> > * This is equivalent to callers with the SYSADMIN capability.
> > */
> > DRM_ROOT_ONLY = BIT(2),
> > - /**
> > - * @DRM_CONTROL_ALLOW:
> > - *
> > - * Deprecated, do not use. Control nodes are in the process of getting
> > - * removed.
> > - */
> > - DRM_CONTROL_ALLOW = BIT(3),
> > /**
> > * @DRM_UNLOCKED:
> > *
> > --
> > 2.16.2
> >
>
> --
> Sean Paul, Software Engineer, Google / Chromium OS
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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