Re: [Intel-gfx] [PATCH v3] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()
On Mon, Oct 9, 2017 at 4:59 AM, Daniel Vetterwrote: > On Sun, Oct 08, 2017 at 03:43:35PM +0100, Chris Wilson wrote: >> Quoting Harsha Sharma (2017-10-08 15:04:07) >> > @@ -624,7 +624,7 @@ static bool intel_fbdev_init_bios(struct drm_device >> > *dev, >> > ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; >> > ifbdev->fb = fb; >> > >> > - drm_framebuffer_reference(>fb->base); >> > + drm_framebuffer_put(>fb->base); >> >> Whoops. > > Hm yeah, how did this happen? Does cocci really do this, or is that an > accident from manually fixing stuff up? Running the spatch from the commit message gives me the correct substitution: @@ -627,7 +627,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev, ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; ifbdev->fb = fb; - drm_framebuffer_reference(>fb->base); + drm_framebuffer_get(>fb->base); /* Final pass to check if any active pipes don't have fbs */ for_each_crtc(dev, crtc) { Probably just finger slip since this is the last chunk before the omitted selftests changes. Harsha: the "better" way to omit the selftests without hand tuning the patch would be to run the cocci spatch on i915 as normal, and then run "git checkout -- drivers/gpu/drm/i915/selftests/" before committing. It's dangerous to edit patches by hand, or to misrepresent a patch as being the result of a cocci spatch when it's not. Sean > -Daniel > -- > Daniel Vetter > Software Engineer, Intel Corporation > http://blog.ffwll.ch
Re: [Intel-gfx] [PATCH v3] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()
On Mon, Oct 9, 2017 at 4:59 AM, Daniel Vetter wrote: > On Sun, Oct 08, 2017 at 03:43:35PM +0100, Chris Wilson wrote: >> Quoting Harsha Sharma (2017-10-08 15:04:07) >> > @@ -624,7 +624,7 @@ static bool intel_fbdev_init_bios(struct drm_device >> > *dev, >> > ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; >> > ifbdev->fb = fb; >> > >> > - drm_framebuffer_reference(>fb->base); >> > + drm_framebuffer_put(>fb->base); >> >> Whoops. > > Hm yeah, how did this happen? Does cocci really do this, or is that an > accident from manually fixing stuff up? Running the spatch from the commit message gives me the correct substitution: @@ -627,7 +627,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev, ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; ifbdev->fb = fb; - drm_framebuffer_reference(>fb->base); + drm_framebuffer_get(>fb->base); /* Final pass to check if any active pipes don't have fbs */ for_each_crtc(dev, crtc) { Probably just finger slip since this is the last chunk before the omitted selftests changes. Harsha: the "better" way to omit the selftests without hand tuning the patch would be to run the cocci spatch on i915 as normal, and then run "git checkout -- drivers/gpu/drm/i915/selftests/" before committing. It's dangerous to edit patches by hand, or to misrepresent a patch as being the result of a cocci spatch when it's not. Sean > -Daniel > -- > Daniel Vetter > Software Engineer, Intel Corporation > http://blog.ffwll.ch
Re: [Intel-gfx] [PATCH v3] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()
On Sun, Oct 08, 2017 at 03:43:35PM +0100, Chris Wilson wrote: > Quoting Harsha Sharma (2017-10-08 15:04:07) > > @@ -624,7 +624,7 @@ static bool intel_fbdev_init_bios(struct drm_device > > *dev, > > ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; > > ifbdev->fb = fb; > > > > - drm_framebuffer_reference(>fb->base); > > + drm_framebuffer_put(>fb->base); > > Whoops. Hm yeah, how did this happen? Does cocci really do this, or is that an accident from manually fixing stuff up? -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
Re: [Intel-gfx] [PATCH v3] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()
On Sun, Oct 08, 2017 at 03:43:35PM +0100, Chris Wilson wrote: > Quoting Harsha Sharma (2017-10-08 15:04:07) > > @@ -624,7 +624,7 @@ static bool intel_fbdev_init_bios(struct drm_device > > *dev, > > ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; > > ifbdev->fb = fb; > > > > - drm_framebuffer_reference(>fb->base); > > + drm_framebuffer_put(>fb->base); > > Whoops. Hm yeah, how did this happen? Does cocci really do this, or is that an accident from manually fixing stuff up? -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
Re: [Intel-gfx] [PATCH v3] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()
Quoting Harsha Sharma (2017-10-08 15:04:07) > @@ -624,7 +624,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev, > ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; > ifbdev->fb = fb; > > - drm_framebuffer_reference(>fb->base); > + drm_framebuffer_put(>fb->base); Whoops. -Chris
Re: [Intel-gfx] [PATCH v3] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()
Quoting Harsha Sharma (2017-10-08 15:04:07) > @@ -624,7 +624,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev, > ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8; > ifbdev->fb = fb; > > - drm_framebuffer_reference(>fb->base); > + drm_framebuffer_put(>fb->base); Whoops. -Chris