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drm/radeon: Remove the references of radeon_gem_ pread & pwrite ioctls

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[ Upstream commit 52548038496fd58b762067b946f943c9bbcbd01e ]

Removing the functions of pread & pwrite & IOCTL defines, as their
existence allows an authorized client to spam the system logs.

Fixes: db996e64b293 ("drm/radeon: Fix ENOSYS with better fitting error codes in radeon_gem.c")
Suggested-by: Christian König <christian.koenig@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Srinivasan Shanmugam 2023-07-27 19:17:12 +05:30 committed by Greg Kroah-Hartman
parent 19534a7a22
commit 42ae6a3c36
3 changed files with 0 additions and 22 deletions
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4
drivers/gpu/drm/radeon/radeon.h
View File

@ -2215,10 +2215,6 @@ int radeon_gem_pin_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp);
int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,

2
drivers/gpu/drm/radeon/radeon_drv.c
View File

@ -555,8 +555,6 @@ static const struct drm_ioctl_desc radeon_ioctls_kms[] = {
DRM_IOCTL_DEF_DRV(RADEON_GEM_CREATE, radeon_gem_create_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(RADEON_GEM_MMAP, radeon_gem_mmap_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(RADEON_GEM_PREAD, radeon_gem_pread_ioctl, DRM_AUTH),
DRM_IOCTL_DEF_DRV(RADEON_GEM_PWRITE, radeon_gem_pwrite_ioctl, DRM_AUTH),
DRM_IOCTL_DEF_DRV(RADEON_GEM_WAIT_IDLE, radeon_gem_wait_idle_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(RADEON_CS, radeon_cs_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),
DRM_IOCTL_DEF_DRV(RADEON_INFO, radeon_info_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

16
drivers/gpu/drm/radeon/radeon_gem.c
View File

@ -311,22 +311,6 @@ int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
return 0;
}
int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
{
/* TODO: implement */
DRM_ERROR("unimplemented %s\n", __func__);
return -EOPNOTSUPP;
}
int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
{
/* TODO: implement */
DRM_ERROR("unimplemented %s\n", __func__);
return -EOPNOTSUPP;
}
int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
{