From: Matthew Auld <matthew.auld@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org,
"Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Subject: [RFC PATCH 016/162] drm/i915: Move HAS_STRUCT_PAGE to obj->flags
Date: Fri, 27 Nov 2020 12:04:52 +0000 [thread overview]
Message-ID: <20201127120718.454037-17-matthew.auld@intel.com> (raw)
In-Reply-To: <20201127120718.454037-1-matthew.auld@intel.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
We want to remove the changing of ops structure for attaching
phys pages, so we need to kill off HAS_STRUCT_PAGE from ops->flags,
and put it in the bo.
This will remove a potential race of dereferencing the wrong obj->ops
without ww mutex held.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 2 +-
drivers/gpu/drm/i915/gem/i915_gem_internal.c | 6 +++---
drivers/gpu/drm/i915/gem/i915_gem_lmem.c | 4 ++--
drivers/gpu/drm/i915/gem/i915_gem_mman.c | 7 +++----
drivers/gpu/drm/i915/gem/i915_gem_object.c | 4 +++-
drivers/gpu/drm/i915/gem/i915_gem_object.h | 5 +++--
drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 8 +++++---
drivers/gpu/drm/i915/gem/i915_gem_pages.c | 5 ++---
drivers/gpu/drm/i915/gem/i915_gem_phys.c | 2 ++
drivers/gpu/drm/i915/gem/i915_gem_region.c | 4 +---
drivers/gpu/drm/i915/gem/i915_gem_region.h | 3 +--
drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 8 ++++----
drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 4 ++--
drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 6 +++---
drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c | 4 ++--
drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 10 +++++-----
drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 11 ++++-------
drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c | 12 ++++++++++++
drivers/gpu/drm/i915/gvt/dmabuf.c | 2 +-
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 2 +-
drivers/gpu/drm/i915/selftests/mock_region.c | 4 ++--
21 files changed, 62 insertions(+), 51 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index 04e9c04545ad..36e3c2765f4c 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -258,7 +258,7 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
}
drm_gem_private_object_init(dev, &obj->base, dma_buf->size);
- i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class);
+ i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class, 0);
obj->base.import_attach = attach;
obj->base.resv = dma_buf->resv;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_internal.c b/drivers/gpu/drm/i915/gem/i915_gem_internal.c
index ad22f42541bd..21cc40897ca8 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_internal.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_internal.c
@@ -138,8 +138,7 @@ static void i915_gem_object_put_pages_internal(struct drm_i915_gem_object *obj,
static const struct drm_i915_gem_object_ops i915_gem_object_internal_ops = {
.name = "i915_gem_object_internal",
- .flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
- I915_GEM_OBJECT_IS_SHRINKABLE,
+ .flags = I915_GEM_OBJECT_IS_SHRINKABLE,
.get_pages = i915_gem_object_get_pages_internal,
.put_pages = i915_gem_object_put_pages_internal,
};
@@ -178,7 +177,8 @@ i915_gem_object_create_internal(struct drm_i915_private *i915,
return ERR_PTR(-ENOMEM);
drm_gem_private_object_init(&i915->drm, &obj->base, size);
- i915_gem_object_init(obj, &i915_gem_object_internal_ops, &lock_class);
+ i915_gem_object_init(obj, &i915_gem_object_internal_ops, &lock_class,
+ I915_BO_ALLOC_STRUCT_PAGE);
/*
* Mark the object as volatile, such that the pages are marked as
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_lmem.c b/drivers/gpu/drm/i915/gem/i915_gem_lmem.c
index 932ee21e6609..e953965f8263 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_lmem.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_lmem.c
@@ -45,13 +45,13 @@ __i915_gem_lmem_object_create(struct intel_memory_region *mem,
return ERR_PTR(-ENOMEM);
drm_gem_private_object_init(&i915->drm, &obj->base, size);
- i915_gem_object_init(obj, &i915_gem_lmem_obj_ops, &lock_class);
+ i915_gem_object_init(obj, &i915_gem_lmem_obj_ops, &lock_class, flags);
obj->read_domains = I915_GEM_DOMAIN_WC | I915_GEM_DOMAIN_GTT;
i915_gem_object_set_cache_coherency(obj, I915_CACHE_NONE);
- i915_gem_object_init_memory_region(obj, mem, flags);
+ i915_gem_object_init_memory_region(obj, mem);
return obj;
}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
index ec28a6cde49b..c0034d811e50 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
@@ -251,7 +251,7 @@ static vm_fault_t vm_fault_cpu(struct vm_fault *vmf)
goto out;
iomap = -1;
- if (!i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_STRUCT_PAGE)) {
+ if (!i915_gem_object_has_struct_page(obj)) {
iomap = obj->mm.region->iomap.base;
iomap -= obj->mm.region->region.start;
}
@@ -653,9 +653,8 @@ __assign_mmap_offset(struct drm_file *file,
}
if (mmap_type != I915_MMAP_TYPE_GTT &&
- !i915_gem_object_type_has(obj,
- I915_GEM_OBJECT_HAS_STRUCT_PAGE |
- I915_GEM_OBJECT_HAS_IOMEM)) {
+ !i915_gem_object_has_struct_page(obj) &&
+ !i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_IOMEM)) {
err = -ENODEV;
goto out;
}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 00d24000b5e8..1393988bd5af 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -60,7 +60,7 @@ void i915_gem_object_free(struct drm_i915_gem_object *obj)
void i915_gem_object_init(struct drm_i915_gem_object *obj,
const struct drm_i915_gem_object_ops *ops,
- struct lock_class_key *key)
+ struct lock_class_key *key, unsigned flags)
{
__mutex_init(&obj->mm.lock, ops->name ?: "obj->mm.lock", key);
@@ -78,6 +78,8 @@ void i915_gem_object_init(struct drm_i915_gem_object *obj,
init_rcu_head(&obj->rcu);
obj->ops = ops;
+ GEM_BUG_ON(flags & ~I915_BO_ALLOC_FLAGS);
+ obj->flags = flags;
obj->mm.madv = I915_MADV_WILLNEED;
INIT_RADIX_TREE(&obj->mm.get_page.radix, GFP_KERNEL | __GFP_NOWARN);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 80c5b2b326f5..16608bf7a4e9 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -23,7 +23,8 @@ void i915_gem_object_free(struct drm_i915_gem_object *obj);
void i915_gem_object_init(struct drm_i915_gem_object *obj,
const struct drm_i915_gem_object_ops *ops,
- struct lock_class_key *key);
+ struct lock_class_key *key,
+ unsigned alloc_flags);
struct drm_i915_gem_object *
i915_gem_object_create_shmem(struct drm_i915_private *i915,
resource_size_t size);
@@ -213,7 +214,7 @@ i915_gem_object_type_has(const struct drm_i915_gem_object *obj,
static inline bool
i915_gem_object_has_struct_page(const struct drm_i915_gem_object *obj)
{
- return i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_STRUCT_PAGE);
+ return obj->flags & I915_BO_ALLOC_STRUCT_PAGE;
}
static inline bool
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index e2d9b7e1e152..b53e44b06b09 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -30,7 +30,6 @@ struct i915_lut_handle {
struct drm_i915_gem_object_ops {
unsigned int flags;
-#define I915_GEM_OBJECT_HAS_STRUCT_PAGE BIT(0)
#define I915_GEM_OBJECT_HAS_IOMEM BIT(1)
#define I915_GEM_OBJECT_IS_SHRINKABLE BIT(2)
#define I915_GEM_OBJECT_IS_PROXY BIT(3)
@@ -165,8 +164,11 @@ struct drm_i915_gem_object {
unsigned long flags;
#define I915_BO_ALLOC_CONTIGUOUS BIT(0)
#define I915_BO_ALLOC_VOLATILE BIT(1)
-#define I915_BO_ALLOC_FLAGS (I915_BO_ALLOC_CONTIGUOUS | I915_BO_ALLOC_VOLATILE)
-#define I915_BO_READONLY BIT(2)
+#define I915_BO_ALLOC_STRUCT_PAGE BIT(2)
+#define I915_BO_ALLOC_FLAGS (I915_BO_ALLOC_CONTIGUOUS | \
+ I915_BO_ALLOC_VOLATILE | \
+ I915_BO_ALLOC_STRUCT_PAGE)
+#define I915_BO_READONLY BIT(3)
/*
* Is the object to be mapped as read-only to the GPU
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
index ca076203f5e9..7983423237e3 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
@@ -328,13 +328,12 @@ void *i915_gem_object_pin_map(struct drm_i915_gem_object *obj,
enum i915_map_type type)
{
enum i915_map_type has_type;
- unsigned int flags;
bool pinned;
void *ptr;
int err;
- flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE | I915_GEM_OBJECT_HAS_IOMEM;
- if (!i915_gem_object_type_has(obj, flags))
+ if (!i915_gem_object_has_struct_page(obj) &&
+ !i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_IOMEM))
return ERR_PTR(-ENXIO);
err = mutex_lock_interruptible_nested(&obj->mm.lock, I915_MM_GET_PAGES);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/i915_gem_phys.c
index 3a4dfe2ef1da..965590d3a570 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_phys.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_phys.c
@@ -240,6 +240,7 @@ int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align)
pages = __i915_gem_object_unset_pages(obj);
obj->ops = &i915_gem_phys_ops;
+ obj->flags &= ~I915_BO_ALLOC_STRUCT_PAGE;
err = ____i915_gem_object_get_pages(obj);
if (err)
@@ -258,6 +259,7 @@ int i915_gem_object_attach_phys(struct drm_i915_gem_object *obj, int align)
err_xfer:
obj->ops = &i915_gem_shmem_ops;
+ obj->flags |= I915_BO_ALLOC_STRUCT_PAGE;
if (!IS_ERR_OR_NULL(pages)) {
unsigned int sg_page_sizes = i915_sg_page_sizes(pages->sgl);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_region.c b/drivers/gpu/drm/i915/gem/i915_gem_region.c
index 1515384d7e0e..6a96741253b3 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_region.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_region.c
@@ -102,13 +102,11 @@ i915_gem_object_get_pages_buddy(struct drm_i915_gem_object *obj)
}
void i915_gem_object_init_memory_region(struct drm_i915_gem_object *obj,
- struct intel_memory_region *mem,
- unsigned long flags)
+ struct intel_memory_region *mem)
{
INIT_LIST_HEAD(&obj->mm.blocks);
obj->mm.region = intel_memory_region_get(mem);
- obj->flags |= flags;
if (obj->base.size <= mem->min_page_size)
obj->flags |= I915_BO_ALLOC_CONTIGUOUS;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_region.h b/drivers/gpu/drm/i915/gem/i915_gem_region.h
index f2ff6f8bff74..ebddc86d78f7 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_region.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_region.h
@@ -17,8 +17,7 @@ void i915_gem_object_put_pages_buddy(struct drm_i915_gem_object *obj,
struct sg_table *pages);
void i915_gem_object_init_memory_region(struct drm_i915_gem_object *obj,
- struct intel_memory_region *mem,
- unsigned long flags);
+ struct intel_memory_region *mem);
void i915_gem_object_release_memory_region(struct drm_i915_gem_object *obj);
struct drm_i915_gem_object *
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
index 75e8b71c18b9..31c617a1115f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
@@ -430,8 +430,7 @@ static void shmem_release(struct drm_i915_gem_object *obj)
const struct drm_i915_gem_object_ops i915_gem_shmem_ops = {
.name = "i915_gem_object_shmem",
- .flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
- I915_GEM_OBJECT_IS_SHRINKABLE,
+ .flags = I915_GEM_OBJECT_IS_SHRINKABLE,
.get_pages = shmem_get_pages,
.put_pages = shmem_put_pages,
@@ -496,7 +495,8 @@ create_shmem(struct intel_memory_region *mem,
mapping_set_gfp_mask(mapping, mask);
GEM_BUG_ON(!(mapping_gfp_mask(mapping) & __GFP_RECLAIM));
- i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class);
+ i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class,
+ I915_BO_ALLOC_STRUCT_PAGE);
obj->write_domain = I915_GEM_DOMAIN_CPU;
obj->read_domains = I915_GEM_DOMAIN_CPU;
@@ -520,7 +520,7 @@ create_shmem(struct intel_memory_region *mem,
i915_gem_object_set_cache_coherency(obj, cache_level);
- i915_gem_object_init_memory_region(obj, mem, 0);
+ i915_gem_object_init_memory_region(obj, mem);
return obj;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index 29bffc6afcc1..5372b888ba01 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -636,7 +636,7 @@ __i915_gem_object_create_stolen(struct intel_memory_region *mem,
goto err;
drm_gem_private_object_init(&mem->i915->drm, &obj->base, stolen->size);
- i915_gem_object_init(obj, &i915_gem_object_stolen_ops, &lock_class);
+ i915_gem_object_init(obj, &i915_gem_object_stolen_ops, &lock_class, 0);
obj->stolen = stolen;
obj->read_domains = I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT;
@@ -647,7 +647,7 @@ __i915_gem_object_create_stolen(struct intel_memory_region *mem,
if (err)
goto cleanup;
- i915_gem_object_init_memory_region(obj, mem, 0);
+ i915_gem_object_init_memory_region(obj, mem);
return obj;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index f2eaed6aca3d..30edc5a0a54e 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -702,8 +702,7 @@ i915_gem_userptr_dmabuf_export(struct drm_i915_gem_object *obj)
static const struct drm_i915_gem_object_ops i915_gem_userptr_ops = {
.name = "i915_gem_object_userptr",
- .flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
- I915_GEM_OBJECT_IS_SHRINKABLE |
+ .flags = I915_GEM_OBJECT_IS_SHRINKABLE |
I915_GEM_OBJECT_NO_MMAP |
I915_GEM_OBJECT_ASYNC_CANCEL,
.get_pages = i915_gem_userptr_get_pages,
@@ -810,7 +809,8 @@ i915_gem_userptr_ioctl(struct drm_device *dev,
return -ENOMEM;
drm_gem_private_object_init(dev, &obj->base, args->user_size);
- i915_gem_object_init(obj, &i915_gem_userptr_ops, &lock_class);
+ i915_gem_object_init(obj, &i915_gem_userptr_ops, &lock_class,
+ I915_BO_ALLOC_STRUCT_PAGE);
obj->read_domains = I915_GEM_DOMAIN_CPU;
obj->write_domain = I915_GEM_DOMAIN_CPU;
i915_gem_object_set_cache_coherency(obj, I915_CACHE_LLC);
diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c b/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
index a768ec61e966..dfad86d74dd0 100644
--- a/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
@@ -89,7 +89,6 @@ static void huge_put_pages(struct drm_i915_gem_object *obj,
static const struct drm_i915_gem_object_ops huge_ops = {
.name = "huge-gem",
- .flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE,
.get_pages = huge_get_pages,
.put_pages = huge_put_pages,
};
@@ -115,7 +114,8 @@ huge_gem_object(struct drm_i915_private *i915,
return ERR_PTR(-ENOMEM);
drm_gem_private_object_init(&i915->drm, &obj->base, dma_size);
- i915_gem_object_init(obj, &huge_ops, &lock_class);
+ i915_gem_object_init(obj, &huge_ops, &lock_class,
+ I915_BO_ALLOC_STRUCT_PAGE);
obj->read_domains = I915_GEM_DOMAIN_CPU;
obj->write_domain = I915_GEM_DOMAIN_CPU;
diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
index 77a13527a7e6..709c63b9cfc4 100644
--- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
@@ -140,8 +140,7 @@ static void put_huge_pages(struct drm_i915_gem_object *obj,
static const struct drm_i915_gem_object_ops huge_page_ops = {
.name = "huge-gem",
- .flags = I915_GEM_OBJECT_HAS_STRUCT_PAGE |
- I915_GEM_OBJECT_IS_SHRINKABLE,
+ .flags = I915_GEM_OBJECT_IS_SHRINKABLE,
.get_pages = get_huge_pages,
.put_pages = put_huge_pages,
};
@@ -168,7 +167,8 @@ huge_pages_object(struct drm_i915_private *i915,
return ERR_PTR(-ENOMEM);
drm_gem_private_object_init(&i915->drm, &obj->base, size);
- i915_gem_object_init(obj, &huge_page_ops, &lock_class);
+ i915_gem_object_init(obj, &huge_page_ops, &lock_class,
+ I915_BO_ALLOC_STRUCT_PAGE);
i915_gem_object_set_volatile(obj);
@@ -319,9 +319,9 @@ fake_huge_pages_object(struct drm_i915_private *i915, u64 size, bool single)
drm_gem_private_object_init(&i915->drm, &obj->base, size);
if (single)
- i915_gem_object_init(obj, &fake_ops_single, &lock_class);
+ i915_gem_object_init(obj, &fake_ops_single, &lock_class, 0);
else
- i915_gem_object_init(obj, &fake_ops, &lock_class);
+ i915_gem_object_init(obj, &fake_ops, &lock_class, 0);
i915_gem_object_set_volatile(obj);
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index d27d87a678c8..3ac7628f3bc4 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -834,9 +834,8 @@ static bool can_mmap(struct drm_i915_gem_object *obj, enum i915_mmap_type type)
return false;
if (type != I915_MMAP_TYPE_GTT &&
- !i915_gem_object_type_has(obj,
- I915_GEM_OBJECT_HAS_STRUCT_PAGE |
- I915_GEM_OBJECT_HAS_IOMEM))
+ !i915_gem_object_has_struct_page(obj) &&
+ !i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_IOMEM))
return false;
return true;
@@ -976,10 +975,8 @@ static const char *repr_mmap_type(enum i915_mmap_type type)
static bool can_access(const struct drm_i915_gem_object *obj)
{
- unsigned int flags =
- I915_GEM_OBJECT_HAS_STRUCT_PAGE | I915_GEM_OBJECT_HAS_IOMEM;
-
- return i915_gem_object_type_has(obj, flags);
+ return i915_gem_object_has_struct_page(obj) ||
+ i915_gem_object_type_has(obj, I915_GEM_OBJECT_HAS_IOMEM);
}
static int __igt_mmap_access(struct drm_i915_private *i915,
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c
index 8cee68c6a6dc..fb6a17701310 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c
@@ -25,12 +25,24 @@ static int mock_phys_object(void *arg)
goto out;
}
+ if (!i915_gem_object_has_struct_page(obj)) {
+ err = -EINVAL;
+ pr_err("shmem has no struct page\n");
+ goto out_obj;
+ }
+
err = i915_gem_object_attach_phys(obj, PAGE_SIZE);
if (err) {
pr_err("i915_gem_object_attach_phys failed, err=%d\n", err);
goto out_obj;
}
+ if (i915_gem_object_has_struct_page(obj)) {
+ err = -EINVAL;
+ pr_err("shmem has a struct page\n");
+ goto out_obj;
+ }
+
if (obj->ops != &i915_gem_phys_ops) {
pr_err("i915_gem_object_attach_phys did not create a phys object\n");
err = -EINVAL;
diff --git a/drivers/gpu/drm/i915/gvt/dmabuf.c b/drivers/gpu/drm/i915/gvt/dmabuf.c
index c3eb3838fe88..d4f883f35b95 100644
--- a/drivers/gpu/drm/i915/gvt/dmabuf.c
+++ b/drivers/gpu/drm/i915/gvt/dmabuf.c
@@ -218,7 +218,7 @@ static struct drm_i915_gem_object *vgpu_create_gem(struct drm_device *dev,
drm_gem_private_object_init(dev, &obj->base,
roundup(info->size, PAGE_SIZE));
- i915_gem_object_init(obj, &intel_vgpu_gem_ops, &lock_class);
+ i915_gem_object_init(obj, &intel_vgpu_gem_ops, &lock_class, 0);
i915_gem_object_set_readonly(obj);
obj->read_domains = I915_GEM_DOMAIN_GTT;
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
index c53a222e3dec..2cfe99c79034 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
@@ -120,7 +120,7 @@ fake_dma_object(struct drm_i915_private *i915, u64 size)
goto err;
drm_gem_private_object_init(&i915->drm, &obj->base, size);
- i915_gem_object_init(obj, &fake_ops, &lock_class);
+ i915_gem_object_init(obj, &fake_ops, &lock_class, 0);
i915_gem_object_set_volatile(obj);
diff --git a/drivers/gpu/drm/i915/selftests/mock_region.c b/drivers/gpu/drm/i915/selftests/mock_region.c
index 979d96f27c43..b046bd1a9ad3 100644
--- a/drivers/gpu/drm/i915/selftests/mock_region.c
+++ b/drivers/gpu/drm/i915/selftests/mock_region.c
@@ -32,13 +32,13 @@ mock_object_create(struct intel_memory_region *mem,
return ERR_PTR(-ENOMEM);
drm_gem_private_object_init(&i915->drm, &obj->base, size);
- i915_gem_object_init(obj, &mock_region_obj_ops, &lock_class);
+ i915_gem_object_init(obj, &mock_region_obj_ops, &lock_class, flags);
obj->read_domains = I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT;
i915_gem_object_set_cache_coherency(obj, I915_CACHE_NONE);
- i915_gem_object_init_memory_region(obj, mem, flags);
+ i915_gem_object_init_memory_region(obj, mem);
return obj;
}
--
2.26.2
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next prev parent reply other threads:[~2020-11-27 12:08 UTC|newest]
Thread overview: 208+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-27 12:04 [RFC PATCH 000/162] DG1 + LMEM enabling Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 001/162] drm/i915/selftest: also consider non-contiguous objects Matthew Auld
2020-11-27 19:44 ` Chris Wilson
2020-11-27 12:04 ` [RFC PATCH 002/162] drm/i915/selftest: assert we get 2M GTT pages Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 003/162] drm/i915/selftest: handle local-memory in perf_memcpy Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 004/162] drm/i915/gt: Move move context layout registers and offsets to lrc_reg.h Matthew Auld
2020-11-27 19:55 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:04 ` [RFC PATCH 005/162] drm/i915/gt: Rename lrc.c to execlists_submission.c Matthew Auld
2020-11-27 19:56 ` Chris Wilson
2020-11-27 12:04 ` [RFC PATCH 006/162] drm/i915: split gen8+ flush and bb_start emission functions to their own file Matthew Auld
2020-11-27 19:58 ` Chris Wilson
2020-11-27 12:04 ` [RFC PATCH 007/162] drm/i915: split wa_bb code to its " Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 008/162] HAX drm/i915: Work around the selftest timeline lock splat workaround Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 009/162] drm/i915: Introduce drm_i915_lock_isolated Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 010/162] drm/i915: Lock hwsp objects isolated for pinning at create time Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 011/162] drm/i915: Pin timeline map after first timeline pin, v5 Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 012/162] drm/i915: Move cmd parser pinning to execbuffer Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 013/162] drm/i915: Add missing -EDEADLK handling to execbuf pinning, v2 Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 014/162] drm/i915: Ensure we hold the object mutex in pin correctly v2 Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 015/162] drm/i915: Add gem object locking to madvise Matthew Auld
2020-11-27 12:04 ` Matthew Auld [this message]
2020-11-27 12:04 ` [RFC PATCH 017/162] drm/i915: Rework struct phys attachment handling Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 018/162] drm/i915: Convert i915_gem_object_attach_phys() to ww locking, v2 Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 019/162] drm/i915: make lockdep slightly happier about execbuf Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 020/162] drm/i915: Disable userptr pread/pwrite support Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 021/162] drm/i915: No longer allow exporting userptr through dma-buf Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 022/162] drm/i915: Reject more ioctls for userptr Matthew Auld
2020-11-27 12:04 ` [RFC PATCH 023/162] drm/i915: Reject UNSYNCHRONIZED for userptr, v2 Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 024/162] drm/i915: Make compilation of userptr code depend on MMU_NOTIFIER Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 025/162] drm/i915: Fix userptr so we do not have to worry about obj->mm.lock, v5 Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 026/162] drm/i915: Flatten obj->mm.lock Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 027/162] drm/i915: Populate logical context during first pin Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 028/162] drm/i915: Make ring submission compatible with obj->mm.lock removal, v2 Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 029/162] drm/i915: Handle ww locking in init_status_page Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 030/162] drm/i915: Rework clflush to work correctly without obj->mm.lock Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 031/162] drm/i915: Pass ww ctx to intel_pin_to_display_plane Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 032/162] drm/i915: Add object locking to vm_fault_cpu Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 033/162] drm/i915: Move pinning to inside engine_wa_list_verify() Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 034/162] drm/i915: Take reservation lock around i915_vma_pin Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 035/162] drm/i915: Make intel_init_workaround_bb more compatible with ww locking Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 036/162] drm/i915: Make __engine_unpark() compatible with ww locking v2 Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 037/162] drm/i915: Take obj lock around set_domain ioctl Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 038/162] drm/i915: Defer pin calls in buffer pool until first use by caller Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 039/162] drm/i915: Fix pread/pwrite to work with new locking rules Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 040/162] drm/i915: Fix workarounds selftest, part 1 Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 041/162] drm/i915: Prepare for obj->mm.lock removal Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 042/162] drm/i915: Add igt_spinner_pin() to allow for ww locking around spinner Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 043/162] drm/i915: Add ww locking around vm_access() Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 044/162] drm/i915: Increase ww locking for perf Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 045/162] drm/i915: Lock ww in ucode objects correctly Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 046/162] drm/i915: Add ww locking to dma-buf ops Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 047/162] drm/i915: Add missing ww lock in intel_dsb_prepare Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 048/162] drm/i915: Fix ww locking in shmem_create_from_object Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 049/162] drm/i915: Use a single page table lock for each gtt Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 050/162] drm/i915/selftests: Prepare huge_pages testcases for obj->mm.lock removal Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 051/162] drm/i915/selftests: Prepare client blit " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 052/162] drm/i915/selftests: Prepare coherency tests " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 053/162] drm/i915/selftests: Prepare context " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 054/162] drm/i915/selftests: Prepare dma-buf " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 055/162] drm/i915/selftests: Prepare execbuf " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 056/162] drm/i915/selftests: Prepare mman testcases " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 057/162] drm/i915/selftests: Prepare object tests " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 058/162] drm/i915/selftests: Prepare object blit " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 059/162] drm/i915/selftests: Prepare igt_gem_utils " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 060/162] drm/i915/selftests: Prepare context selftest " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 061/162] drm/i915/selftests: Prepare hangcheck " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 062/162] drm/i915/selftests: Prepare execlists " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 063/162] drm/i915/selftests: Prepare mocs tests " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 064/162] drm/i915/selftests: Prepare ring submission " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 065/162] drm/i915/selftests: Prepare timeline tests " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 066/162] drm/i915/selftests: Prepare i915_request " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 067/162] drm/i915/selftests: Prepare memory region " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 068/162] drm/i915/selftests: Prepare cs engine " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 069/162] drm/i915/selftests: Prepare gtt " Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 070/162] drm/i915: Finally remove obj->mm.lock Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 071/162] drm/i915: Keep userpointer bindings if seqcount is unchanged, v2 Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 072/162] drm/i915: Avoid some false positives in assert_object_held() Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 073/162] drm/i915: Reference contending lock objects Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 074/162] drm/i915: Break out dma_resv ww locking utilities to separate files Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 075/162] drm/i915: Introduce a for_i915_gem_ww(){} Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 076/162] drm/i915: Untangle the vma pages_mutex Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 077/162] drm/i915/fbdev: Use lmem physical addresses for fb_mmap() on discrete Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 078/162] drm/i915: Return error value when bo not in LMEM for discrete Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 079/162] drm/i915/dmabuf: Disallow LMEM objects from dma-buf Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 080/162] drm/i915/lmem: Fail driver init if LMEM training failed Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 081/162] HAX drm/i915/lmem: support CPU relocations Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 082/162] HAX drm/i915/lmem: support pread and pwrite Matthew Auld
2020-11-27 12:05 ` [RFC PATCH 083/162] drm/i915: Update the helper to set correct mapping Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 084/162] drm/i915: introduce kernel blitter_context Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 085/162] drm/i915/region: support basic eviction Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 086/162] drm/i915: Add blit functions that can be called from within a WW transaction Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 087/162] drm/i915: Delay publishing objects on the eviction lists Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 088/162] drm/i915: support basic object migration Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 089/162] drm/i915/dg1: Fix occasional migration error Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 090/162] drm/i915/query: Expose memory regions through the query uAPI Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 091/162] drm/i915: Store gt in memory region Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 092/162] drm/i915/uapi: introduce drm_i915_gem_create_ext Matthew Auld
2020-11-27 13:25 ` [Intel-gfx] " Chris Wilson
2020-12-01 15:06 ` Thomas Hellström (Intel)
2020-11-27 19:21 ` Chris Wilson
2020-12-01 12:55 ` Chris Wilson
2020-12-01 13:43 ` Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 093/162] drm/i915/lmem: allocate cmd ring in lmem Matthew Auld
2020-11-27 13:27 ` Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 094/162] drm/i915/dg1: Do not check r->sgt.pfn for NULL Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 095/162] drm/i915/dg1: Introduce dmabuf mmap to LMEM Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 096/162] drm/i915: setup the LMEM region Matthew Auld
2020-11-30 10:14 ` Jani Nikula
2020-11-27 12:06 ` [RFC PATCH 097/162] drm/i915: Distinction of memory regions Matthew Auld
2020-11-27 13:30 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 098/162] drm/i915/gtt: map the PD up front Matthew Auld
2020-11-27 13:31 ` Chris Wilson
2021-01-12 10:47 ` [Intel-gfx] " Matthew Auld
2021-01-12 14:33 ` Daniel Vetter
2020-11-27 12:06 ` [RFC PATCH 099/162] drm/i915/gtt/dgfx: place the PD in LMEM Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 100/162] drm/i915/gtt: make flushing conditional Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 101/162] drm/i915/gtt/dg1: add PTE_LM plumbing for PPGTT Matthew Auld
2020-11-27 13:35 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 102/162] drm/i915/gtt/dg1: add PTE_LM plumbing for GGTT Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 103/162] drm/i915: allocate context from LMEM Matthew Auld
2020-11-27 13:37 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 104/162] drm/i915: move engine scratch to LMEM Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 105/162] drm/i915: Provide a way to disable PCIe relaxed write ordering Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 106/162] drm/i915: i915 returns -EBUSY on thread contention Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 107/162] drm/i915: setup GPU device lmem region Matthew Auld
2020-11-30 11:18 ` Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 108/162] drm/i915: Fix object page offset within a region Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 109/162] drm/i915: add i915_gem_object_is_devmem() function Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 110/162] drm/i915: finish memory region support for stolen objects Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 111/162] drm/i915/lmem: support optional CPU clearing for special internal use Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 112/162] drm/i915/guc: put all guc objects in lmem when available Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 113/162] drm/i915: Create stolen memory region from local memory Matthew Auld
2020-12-07 13:39 ` [Intel-gfx] " Jani Nikula
2020-11-27 12:06 ` [RFC PATCH 114/162] drm/i915/lmem: Bypass aperture when lmem is available Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 115/162] drm/i915/lmem: reset the lmem buffer created by fbdev Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 116/162] drm/i915/dsb: Enable lmem for dsb Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 117/162] drm/i915: Reintroduce mem->reserved Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 118/162] drm/i915/dg1: Reserve first 1MB of local memory Matthew Auld
2020-11-27 13:52 ` [Intel-gfx] " Chris Wilson
2020-11-30 11:09 ` Matthew Auld
2020-11-30 11:22 ` Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 119/162] drm/i915/dg1: Read OPROM via SPI controller Matthew Auld
2020-11-30 10:16 ` [Intel-gfx] " Jani Nikula
2020-11-27 12:06 ` [RFC PATCH 120/162] drm/i915/oprom: Basic sanitization Matthew Auld
2020-11-30 10:24 ` [Intel-gfx] " Jani Nikula
2020-11-27 12:06 ` [RFC PATCH 121/162] drm/i915: WA for zero memory channel Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 122/162] drm/i915/dg1: Compute MEM Bandwidth using MCHBAR Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 123/162] drm/i915/dg1: Double memory bandwidth available Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 124/162] drm/i915/lmem: allocate HWSP in lmem Matthew Auld
2020-11-27 13:55 ` [Intel-gfx] " Chris Wilson
2020-11-30 17:17 ` Matthew Auld
2020-11-30 17:35 ` Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 125/162] drm/i915/lmem: Limit block size to 4G Matthew Auld
2020-11-27 14:02 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 126/162] drm/i915/gem: Update shmem available memory Matthew Auld
2020-11-27 14:04 ` Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 127/162] drm/i915: Allow non-uniform subslices in gen12+ Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 128/162] drm/i915/dg1: intel_memory_region_evict() changes for eviction Matthew Auld
2020-11-27 14:07 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 129/162] drm/i915/dg1: i915_gem_object_memcpy(..) infrastructure Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 130/162] drm/i915/dg1: Eviction logic Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 131/162] drm/i915/dg1: Add enable_eviction modparam Matthew Auld
2020-11-30 12:20 ` Jani Nikula
2020-11-27 12:06 ` [RFC PATCH 132/162] drm/i915/dg1: Add lmem_size modparam Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 133/162] drm/i915/dg1: Track swap in/out stats via debugfs Matthew Auld
2020-11-27 14:09 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 134/162] drm/i915/dg1: Measure swap in/out timing stats Matthew Auld
2020-11-27 14:11 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 135/162] drm/i915: define intel_partial_pages_for_sg_table Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 136/162] drm/i915: create and destroy dummy vma Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 137/162] drm/i915: blt copy between objs using pre-created vma windows Matthew Auld
2020-11-27 14:19 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 138/162] drm/i915/dg1: Eliminate eviction mutex Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 139/162] drm/i915/dg1: Keep engine awake across whole blit Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 140/162] drm/i915: window_blt_copy is used for swapin and swapout Matthew Auld
2020-11-27 14:20 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 141/162] drm/i915: Lmem eviction statistics by category Matthew Auld
2020-11-27 14:21 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:06 ` [RFC PATCH 142/162] drm/i915/gem/selftest: test and measure window based blt cpy Matthew Auld
2020-11-27 12:06 ` [RFC PATCH 143/162] drm/i915: suspend/resume eviction Matthew Auld
2020-11-27 14:22 ` Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 144/162] drm/i915: Reset blitter context when unpark engine Matthew Auld
2020-11-27 14:26 ` Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 145/162] drm/i915/dg1: Add dedicated context for blitter eviction Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 146/162] drm/i915/pm: suspend and restore ppgtt mapping Matthew Auld
2020-11-27 14:29 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 147/162] drm/i915/gt: Allocate default ctx objects in SMEM Matthew Auld
2020-11-27 14:30 ` Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 148/162] drm/i915: suspend/resume enable blitter eviction Matthew Auld
2020-11-27 14:32 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 149/162] drm/i915: suspend/resume handling of perma-pinned objects Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 150/162] drm/i915: need consider system BO snoop for dgfx Matthew Auld
2020-11-27 14:36 ` Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 151/162] drm/i915: move eviction to prepare hook Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 152/162] drm/i915: Perform execbuffer object locking as a separate step Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 153/162] drm/i915: Implement eviction locking v2 Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 154/162] drm/i915: Support ww eviction Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 155/162] drm/i915: Use a ww transaction in the fault handler Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 156/162] drm/i915: Use a ww transaction in i915_gem_object_pin_map_unlocked() Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 157/162] drm/i915: Improve accuracy of eviction stats Matthew Auld
2020-11-27 14:40 ` [Intel-gfx] " Chris Wilson
2020-11-30 10:36 ` Tvrtko Ursulin
2020-11-27 12:07 ` [RFC PATCH 158/162] drm/i915: Support ww locks in suspend/resume Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 159/162] drm/i915/dg1: Fix mapping type for default state object Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 160/162] drm/i915/dg1: Fix GPU hang due to shmemfs page drop Matthew Auld
2020-11-27 14:44 ` [Intel-gfx] " Chris Wilson
2020-11-27 12:07 ` [RFC PATCH 161/162] drm/i915/dg1: allow pci to auto probe Matthew Auld
2020-11-27 12:07 ` [RFC PATCH 162/162] drm/i915: drop fake lmem Matthew Auld
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