rcar_du_kms.c:781:24: error: passing argument 1 of '__drmm_add_action' from incompatible pointer type
On stable rc 5.11 the x86_64 build failed due to below errors/warnings.
drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_cleanup': drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: error: implicit declaration of function 'to_rcar_du_device'; did you mean 'to_rtc_device'? [-Werror=implicit-function-declaration] struct rcar_du_device *rcdu = to_rcar_du_device(dev); ^~~~~~~~~~~~~~~~~ to_rtc_device drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: warning: initialization makes pointer from integer without a cast [-Wint-conversion] In file included from drivers/gpu/drm/rcar-du/rcar_du_kms.c:17:0: drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_init': drivers/gpu/drm/rcar-du/rcar_du_kms.c:781:24: error: passing argument 1 of '__drmm_add_action' from incompatible pointer type [-Werror=incompatible-pointer-types] ret = drmm_add_action(&rcdu->ddev, rcar_du_modeset_cleanup, NULL); ^ include/drm/drm_managed.h:25:20: note: in definition of macro 'drmm_add_action' __drmm_add_action(dev, action, data, #action) ^~~ include/drm/drm_managed.h:27:18: note: expected 'struct drm_device *' but argument is of type 'struct drm_device **' int __must_check __drmm_add_action(struct drm_device *dev, ^~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org
Build link, https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.11/DISTRO=lkft...
On Mon, 1 Mar 2021 at 23:11, Naresh Kamboju naresh.kamboju@linaro.org wrote:
On stable rc 5.11 the x86_64 build failed due to below errors/warnings.
These build failures were also noticed on stable rc 5.10 for arm64, arm, x86_64, and i386 architectures.
drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_cleanup': drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: error: implicit declaration of function 'to_rcar_du_device'; did you mean 'to_rtc_device'? [-Werror=implicit-function-declaration] struct rcar_du_device *rcdu = to_rcar_du_device(dev); ^~~~~~~~~~~~~~~~~ to_rtc_device drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: warning: initialization makes pointer from integer without a cast [-Wint-conversion] In file included from drivers/gpu/drm/rcar-du/rcar_du_kms.c:17:0: drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_init': drivers/gpu/drm/rcar-du/rcar_du_kms.c:781:24: error: passing argument 1 of '__drmm_add_action' from incompatible pointer type [-Werror=incompatible-pointer-types] ret = drmm_add_action(&rcdu->ddev, rcar_du_modeset_cleanup, NULL); ^ include/drm/drm_managed.h:25:20: note: in definition of macro 'drmm_add_action' __drmm_add_action(dev, action, data, #action) ^~~ include/drm/drm_managed.h:27:18: note: expected 'struct drm_device *' but argument is of type 'struct drm_device **' int __must_check __drmm_add_action(struct drm_device *dev, ^~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org
Build link, https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.11/DISTRO=lkft...
-- Linaro LKFT https://lkft.linaro.org
On Mon, Mar 01, 2021 at 11:11:26PM +0530, Naresh Kamboju wrote:
On stable rc 5.11 the x86_64 build failed due to below errors/warnings.
drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_cleanup': drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: error: implicit declaration of function 'to_rcar_du_device'; did you mean 'to_rtc_device'? [-Werror=implicit-function-declaration] struct rcar_du_device *rcdu = to_rcar_du_device(dev); ^~~~~~~~~~~~~~~~~ to_rtc_device drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: warning: initialization makes pointer from integer without a cast [-Wint-conversion] In file included from drivers/gpu/drm/rcar-du/rcar_du_kms.c:17:0: drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_init': drivers/gpu/drm/rcar-du/rcar_du_kms.c:781:24: error: passing argument 1 of '__drmm_add_action' from incompatible pointer type [-Werror=incompatible-pointer-types] ret = drmm_add_action(&rcdu->ddev, rcar_du_modeset_cleanup, NULL); ^ include/drm/drm_managed.h:25:20: note: in definition of macro 'drmm_add_action' __drmm_add_action(dev, action, data, #action) ^~~ include/drm/drm_managed.h:27:18: note: expected 'struct drm_device *' but argument is of type 'struct drm_device **' int __must_check __drmm_add_action(struct drm_device *dev, ^~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org
Very odd, my builds here didn't trigger that, sorry. I'll go drop the offending patch...
greg k-h
On 01/03/2021 18:52, Greg Kroah-Hartman wrote:
On Mon, Mar 01, 2021 at 11:11:26PM +0530, Naresh Kamboju wrote:
On stable rc 5.11 the x86_64 build failed due to below errors/warnings.
drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_cleanup': drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: error: implicit declaration of function 'to_rcar_du_device'; did you mean 'to_rtc_device'? [-Werror=implicit-function-declaration] struct rcar_du_device *rcdu = to_rcar_du_device(dev); ^~~~~~~~~~~~~~~~~ to_rtc_device drivers/gpu/drm/rcar-du/rcar_du_kms.c:754:32: warning: initialization makes pointer from integer without a cast [-Wint-conversion] In file included from drivers/gpu/drm/rcar-du/rcar_du_kms.c:17:0: drivers/gpu/drm/rcar-du/rcar_du_kms.c: In function 'rcar_du_modeset_init': drivers/gpu/drm/rcar-du/rcar_du_kms.c:781:24: error: passing argument 1 of '__drmm_add_action' from incompatible pointer type [-Werror=incompatible-pointer-types] ret = drmm_add_action(&rcdu->ddev, rcar_du_modeset_cleanup, NULL); ^ include/drm/drm_managed.h:25:20: note: in definition of macro 'drmm_add_action' __drmm_add_action(dev, action, data, #action) ^~~ include/drm/drm_managed.h:27:18: note: expected 'struct drm_device *' but argument is of type 'struct drm_device **' int __must_check __drmm_add_action(struct drm_device *dev, ^~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
Reported-by: Naresh Kamboju naresh.kamboju@linaro.org
Very odd, my builds here didn't trigger that, sorry. I'll go drop the offending patch...
Hrm, I believe this should have been fixed by:
https://lore.kernel.org/dri-devel/20210113170253.443820-1-kieran.bingham+ren...
But it doesn't seem to have made it upstream yet.
I've pinged the patch today, but that won't help stable trees until it lands. -- Kieran
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Greg Kroah-Hartman -
Kieran Bingham -
Naresh Kamboju