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authorSrinivasan Shanmugam <srinivasan.shanmugam@amd.com>2023-07-27 16:47:12 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-11-20 13:59:09 +0300
commit42ae6a3c36be424b570c7a03e69d0bd6a813e960 (patch)
treeba10df18f7891ffa3754e5adee58aa9932ccc790 /drivers/gpu/drm/radeon
parent19534a7a225f1bf2da70a9a90d41d0215f8f6b45 (diff)
downloadlinux-42ae6a3c36be424b570c7a03e69d0bd6a813e960.tar.xz
drm/radeon: Remove the references of radeon_gem_ pread & pwrite ioctls
[ 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>
Diffstat (limited to 'drivers/gpu/drm/radeon')
-rw-r--r--drivers/gpu/drm/radeon/radeon.h4
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_gem.c16
3 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 8afb03bbce29..3d3d2109dfeb 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -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,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index fa531493b111..7bf08164140e 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -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),
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 358d19242f4b..3fec3acdaf28 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -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)
{