| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20190621115755.8481-6-kraxel@redhat.com>
Date: Fri, 21 Jun 2019 13:57:42 +0200
From: Gerd Hoffmann <kraxel@...hat.com>
To: dri-devel@...ts.freedesktop.org
Cc: ckoenig.leichtzumerken@...il.com,
Gerd Hoffmann <kraxel@...hat.com>,
Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
"David (ChunMing) Zhou" <David1.Zhou@....com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
amd-gfx@...ts.freedesktop.org (open list:RADEON and AMDGPU DRM DRIVERS),
linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 05/18] drm/amdgpu: use embedded gem object
Drop drm_gem_object from amdgpu_bo, use the
ttm_buffer_object.base instead.
Build tested only.
Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 -
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 8 ++++----
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 8 ++++----
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
6 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
index b8ba6e27c61f..2f17150e26e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.h
@@ -31,7 +31,7 @@
*/
#define AMDGPU_GEM_DOMAIN_MAX 0x3
-#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, gem_base)
+#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, tbo.base)
void amdgpu_gem_object_free(struct drm_gem_object *obj);
int amdgpu_gem_object_open(struct drm_gem_object *obj,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index c430e8259038..a80a9972ad16 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -94,7 +94,6 @@ struct amdgpu_bo {
/* per VM structure for page tables and with virtual addresses */
struct amdgpu_vm_bo_base *vm_bo;
/* Constant after initialization */
- struct drm_gem_object gem_base;
struct amdgpu_bo *parent;
struct amdgpu_bo *shadow;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 489041df1f45..c56819bcad8e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -409,7 +409,7 @@ amdgpu_gem_prime_import_sg_table(struct drm_device *dev,
bo->prime_shared_count = 1;
ww_mutex_unlock(&resv->lock);
- return &bo->gem_base;
+ return &bo->tbo.base;
error:
ww_mutex_unlock(&resv->lock);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 37b526c6f494..6d991e8df357 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -85,7 +85,7 @@ int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size,
}
return r;
}
- *obj = &bo->gem_base;
+ *obj = &bo->tbo.base;
return 0;
}
@@ -690,7 +690,7 @@ int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data,
struct drm_amdgpu_gem_create_in info;
void __user *out = u64_to_user_ptr(args->value);
- info.bo_size = robj->gem_base.size;
+ info.bo_size = robj->tbo.base.size;
info.alignment = robj->tbo.mem.page_alignment << PAGE_SHIFT;
info.domains = robj->preferred_domains;
info.domain_flags = robj->flags;
@@ -820,8 +820,8 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data)
if (pin_count)
seq_printf(m, " pin count %d", pin_count);
- dma_buf = READ_ONCE(bo->gem_base.dma_buf);
- attachment = READ_ONCE(bo->gem_base.import_attach);
+ dma_buf = READ_ONCE(bo->tbo.base.dma_buf);
+ attachment = READ_ONCE(bo->tbo.base.import_attach);
if (attachment)
seq_printf(m, " imported from %p", dma_buf);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 16f96f2e3671..00b283f914a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -85,9 +85,9 @@ static void amdgpu_bo_destroy(struct ttm_buffer_object *tbo)
amdgpu_bo_kunmap(bo);
- if (bo->gem_base.import_attach)
- drm_prime_gem_destroy(&bo->gem_base, bo->tbo.sg);
- drm_gem_object_release(&bo->gem_base);
+ if (bo->tbo.base.import_attach)
+ drm_prime_gem_destroy(&bo->tbo.base, bo->tbo.sg);
+ drm_gem_object_release(&bo->tbo.base);
/* in case amdgpu_device_recover_vram got NULL of bo->parent */
if (!list_empty(&bo->shadow_list)) {
mutex_lock(&adev->shadow_list_lock);
@@ -454,7 +454,7 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
bo = kzalloc(sizeof(struct amdgpu_bo), GFP_KERNEL);
if (bo == NULL)
return -ENOMEM;
- drm_gem_private_object_init(adev->ddev, &bo->gem_base, size);
+ drm_gem_private_object_init(adev->ddev, &bo->tbo.base, size);
INIT_LIST_HEAD(&bo->shadow_list);
bo->vm_bo = NULL;
bo->preferred_domains = bp->preferred_domain ? bp->preferred_domain :
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index d81bebf76310..b8ae9a838b6c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -227,7 +227,7 @@ static int amdgpu_verify_access(struct ttm_buffer_object *bo, struct file *filp)
if (amdgpu_ttm_tt_get_usermm(bo->ttm))
return -EPERM;
- return drm_vma_node_verify_access(&abo->gem_base.vma_node,
+ return drm_vma_node_verify_access(&abo->tbo.base.vma_node,
filp->private_data);
}
--
2.18.1
Powered by blists - more mailing lists