* [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
@ 2026-05-04 11:10 Arunpravin Paneer Selvam
2026-05-04 11:10 ` [PATCH v2 2/2] gpu/tests/buddy: add clear-tracker allocation latency benchmarks Arunpravin Paneer Selvam
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Arunpravin Paneer Selvam @ 2026-05-04 11:10 UTC (permalink / raw)
To: matthew.auld, christian.koenig, dri-devel, intel-gfx, intel-xe,
amd-gfx
Cc: alexander.deucher, Arunpravin Paneer Selvam
The current buddy allocator maintains separate clear_tree[] and
dirty_tree[] rbtrees per order, preventing coalescing between cleared
and dirty buddies. Under mixed workloads, this creates a merge barrier:
adjacent buddies frequently end up split across trees, forcing reliance
on __force_merge() during allocation.
__force_merge() performs an O(N x max_order) scan under the VRAM manager
lock, leading to allocation stalls and failures for large contiguous
requests even when sufficient total free memory is available.
Solution
Replace the dual-tree design with:
- A single free_tree[order] rbtree for dirty and mixed free blocks
(fully cleared free blocks float outside this tree)
- A lightweight out-of-band clear tracker (gpu_clear_tracker)
Fully cleared free blocks are tracked outside the buddy trees using an
augmented interval rbtree, enabling O(log E) lookup of the largest
cleared extents.
Buddy coalescing is now unconditional in __gpu_buddy_free(), regardless
of clear/dirty state. This removes the merge barrier and eliminates the
need for __force_merge().
Benefits
- Correct high-order allocations after mixed clear/dirty workloads
- Elimination of O(N x max_order) merge cost from the allocation path
- O(log E) cleared-extent lookup replacing O(N) scans
- Predictable allocation latency under fragmentation
- Reduced complexity with a single tree per order
Test:
dEQP-VK.memory.allocation.basic.size_8KiB.reverse.count_4000
Below data is from /sys/kernel/debug/dri/1/amdgpu_vram_mm:
Base (dual-tree), before VKCTS test:
order- 6 free: 6 MiB, blocks: 26
order- 5 free: 1 MiB, blocks: 15
order- 4 free: 960 KiB, blocks: 15
order- 3 free: 5 MiB, blocks: 171
order- 2 free: 2 MiB, blocks: 176
order- 1 free: 1 MiB, blocks: 165
order- 0 free: 16 KiB, blocks: 4
Base (dual-tree), after VKCTS test:
order- 6 free: 768 KiB, blocks: 3
order- 5 free: 499 MiB, blocks: 3999
order- 4 free: 250 MiB, blocks: 4001
order- 3 free: 129 MiB, blocks: 4157
order- 2 free: 65 MiB, blocks: 4161
order- 1 free: 63 MiB, blocks: 8138
order- 0 free: 20 KiB, blocks: 5
Clear tracker, before VKCTS test:
order- 6 free: 4 MiB, blocks: 19
order- 5 free: 2 MiB, blocks: 18
order- 4 free: 704 KiB, blocks: 11
order- 3 free: 5 MiB, blocks: 168
order- 2 free: 2 MiB, blocks: 174
order- 1 free: 1 MiB, blocks: 167
order- 0 free: 32 KiB, blocks: 8
Clear tracker, after VKCTS test:
order- 6 free: 4 MiB, blocks: 19
order- 5 free: 2 MiB, blocks: 18
order- 4 free: 704 KiB, blocks: 11
order- 3 free: 5 MiB, blocks: 168
order- 2 free: 2 MiB, blocks: 174
order- 1 free: 1 MiB, blocks: 167
order- 0 free: 28 KiB, blocks: 7
v2:
- Code-style cleanup and minor refactoring
- Renamed locals for clarity
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
---
drivers/gpu/buddy.c | 997 ++++++++++++++++++++++--------------
drivers/gpu/drm/drm_buddy.c | 44 +-
include/linux/gpu_buddy.h | 61 ++-
3 files changed, 692 insertions(+), 410 deletions(-)
diff --git a/drivers/gpu/buddy.c b/drivers/gpu/buddy.c
index 52686672e99f..8c6bd8b95cdb 100644
--- a/drivers/gpu/buddy.c
+++ b/drivers/gpu/buddy.c
@@ -34,6 +34,334 @@
#endif
static struct kmem_cache *slab_blocks;
+static struct kmem_cache *slab_extents;
+
+/*
+ * Clear tracker
+ * -------------
+ *
+ * The clear tracker maintains an augmented interval rbtree of contiguous
+ * cleared (zeroed) address ranges, decoupled from the buddy free trees.
+ * Each node covers a maximal coalesced run; adjacent extents are merged
+ * on insertion so the tree always holds the smallest possible number of
+ * extents. The augmentation field @subtree_max_size lets the allocator
+ * locate the largest cleared extent in O(log E).
+ */
+
+static u64 extent_size(struct gpu_clear_extent *clear_extent)
+{
+ return clear_extent->end - clear_extent->start;
+}
+
+RB_DECLARE_CALLBACKS_MAX(static, gpu_clear_augment_cb,
+ struct gpu_clear_extent, rb,
+ u64, subtree_max_size,
+ extent_size)
+
+static struct gpu_clear_extent *extent_alloc(void)
+{
+ return kmem_cache_zalloc(slab_extents, GFP_KERNEL);
+}
+
+static void extent_free(struct gpu_clear_extent *clear_extent)
+{
+ kmem_cache_free(slab_extents, clear_extent);
+}
+
+/* Return the rightmost extent whose start is strictly below @offset. */
+static struct gpu_clear_extent *
+prev_extent(struct gpu_clear_tracker *clear_tracker, u64 offset)
+{
+ struct rb_node *rb = clear_tracker->root.rb_node;
+ struct gpu_clear_extent *clear_extent = NULL;
+
+ while (rb) {
+ struct gpu_clear_extent *tmp_extent =
+ rb_entry(rb, struct gpu_clear_extent, rb);
+
+ if (tmp_extent->start < offset) {
+ clear_extent = tmp_extent;
+ rb = rb->rb_right;
+ } else {
+ rb = rb->rb_left;
+ }
+ }
+
+ return clear_extent;
+}
+
+/* Return the leftmost extent whose start is at or above @offset. */
+static struct gpu_clear_extent *
+next_extent(struct gpu_clear_tracker *clear_tracker, u64 offset)
+{
+ struct rb_node *rb = clear_tracker->root.rb_node;
+ struct gpu_clear_extent *clear_extent = NULL;
+
+ while (rb) {
+ struct gpu_clear_extent *tmp_extent =
+ rb_entry(rb, struct gpu_clear_extent, rb);
+
+ if (tmp_extent->start >= offset) {
+ clear_extent = tmp_extent;
+ rb = rb->rb_left;
+ } else {
+ rb = rb->rb_right;
+ }
+ }
+
+ return clear_extent;
+}
+
+static void insert_extent(struct gpu_clear_tracker *clear_tracker,
+ struct gpu_clear_extent *clear_extent)
+{
+ struct rb_node **link = &clear_tracker->root.rb_node;
+ struct rb_node *parent = NULL;
+
+ while (*link) {
+ struct gpu_clear_extent *tmp_extent;
+
+ parent = *link;
+ tmp_extent = rb_entry(parent, struct gpu_clear_extent, rb);
+
+ if (clear_extent->start < tmp_extent->start)
+ link = &parent->rb_left;
+ else
+ link = &parent->rb_right;
+ }
+
+ clear_extent->subtree_max_size = extent_size(clear_extent);
+ rb_link_node(&clear_extent->rb, parent, link);
+ rb_insert_augmented(&clear_extent->rb, &clear_tracker->root, &gpu_clear_augment_cb);
+}
+
+static void remove_extent(struct gpu_clear_tracker *clear_tracker,
+ struct gpu_clear_extent *clear_extent)
+{
+ rb_erase_augmented(&clear_extent->rb, &clear_tracker->root, &gpu_clear_augment_cb);
+ RB_CLEAR_NODE(&clear_extent->rb);
+}
+
+static void gpu_clear_tracker_init(struct gpu_clear_tracker *clear_tracker)
+{
+ clear_tracker->root = RB_ROOT;
+ clear_tracker->total_clear = 0;
+}
+
+static void gpu_clear_tracker_fini(struct gpu_clear_tracker *clear_tracker)
+{
+ struct rb_node *rb;
+
+ while ((rb = rb_first(&clear_tracker->root))) {
+ struct gpu_clear_extent *clear_extent =
+ rb_entry(rb, struct gpu_clear_extent, rb);
+
+ remove_extent(clear_tracker, clear_extent);
+ extent_free(clear_extent);
+ }
+
+ clear_tracker->total_clear = 0;
+}
+
+/*
+ * Mark the range [start, start + size] as cleared. Merge with the neighbour on
+ * each side if they are contiguous, so the tree never holds two adjacent ranges.
+ */
+static void gpu_clear_tracker_mark_clear(struct gpu_clear_tracker *clear_tracker,
+ u64 start, u64 size)
+{
+ struct gpu_clear_extent *left, *right, *clear_extent;
+ u64 end = start + size;
+
+ if (!size)
+ return;
+
+ /* Find contiguous neighbours, if any. */
+ left = prev_extent(clear_tracker, start);
+ if (left && left->end != start)
+ left = NULL;
+
+ right = next_extent(clear_tracker, end);
+ if (right && right->start != end)
+ right = NULL;
+
+ if (left && right) {
+ /* Merge left + new + right into a single extent. */
+ remove_extent(clear_tracker, left);
+ remove_extent(clear_tracker, right);
+ left->end = right->end;
+ extent_free(right);
+ insert_extent(clear_tracker, left);
+ } else if (left) {
+ /* Extend left neighbour rightwards. */
+ remove_extent(clear_tracker, left);
+ left->end = end;
+ insert_extent(clear_tracker, left);
+ } else if (right) {
+ /* Extend right neighbour leftwards. */
+ remove_extent(clear_tracker, right);
+ right->start = start;
+ insert_extent(clear_tracker, right);
+ } else {
+ /* Standalone extent. */
+ clear_extent = extent_alloc();
+ if (!clear_extent)
+ return;
+
+ clear_extent->start = start;
+ clear_extent->end = end;
+ insert_extent(clear_tracker, clear_extent);
+ }
+
+ clear_tracker->total_clear += size;
+}
+
+/*
+ * Mark the range [start, start + size] as dirty. Remove the range from every
+ * overlapping clear extent, splitting one extent in two if the dirty range
+ * falls strictly inside it.
+ */
+static void gpu_clear_tracker_mark_dirty(struct gpu_clear_tracker *clear_tracker,
+ u64 start, u64 size)
+{
+ struct gpu_clear_extent *clear_extent, *next;
+ u64 end = start + size;
+
+ if (!size)
+ return;
+
+ clear_extent = prev_extent(clear_tracker, start + 1);
+ if (!clear_extent)
+ clear_extent = next_extent(clear_tracker, start);
+
+ while (clear_extent && clear_extent->start < end) {
+ struct rb_node *next_node = rb_next(&clear_extent->rb);
+ u64 extent_start = clear_extent->start;
+ u64 extent_end = clear_extent->end;
+
+ if (next_node)
+ next = rb_entry(next_node, struct gpu_clear_extent, rb);
+ else
+ next = NULL;
+
+ /* Skip a non-overlapping neighbour returned by prev_extent(). */
+ if (extent_end <= start) {
+ clear_extent = next;
+ continue;
+ }
+
+ if (extent_start < start && extent_end > end) {
+ /* Dirty range falls strictly inside: split into left + right. */
+ struct gpu_clear_extent *right = extent_alloc();
+ if (!right)
+ return;
+
+ remove_extent(clear_tracker, clear_extent);
+
+ clear_extent->end = start;
+ right->start = end;
+ right->end = extent_end;
+
+ insert_extent(clear_tracker, clear_extent);
+ insert_extent(clear_tracker, right);
+
+ clear_tracker->total_clear -= size;
+ } else if (extent_start >= start && extent_end <= end) {
+ /* Extent fully covered: drop it. */
+ remove_extent(clear_tracker, clear_extent);
+ extent_free(clear_extent);
+
+ clear_tracker->total_clear -= (extent_end - extent_start);
+ } else if (extent_start < start) {
+ /* Extent overlaps from the left: trim its right end. */
+ remove_extent(clear_tracker, clear_extent);
+ clear_extent->end = start;
+ insert_extent(clear_tracker, clear_extent);
+
+ clear_tracker->total_clear -= (extent_end - start);
+ } else {
+ /* Extent overlaps from the right: trim its left end. */
+ remove_extent(clear_tracker, clear_extent);
+ clear_extent->start = end;
+ insert_extent(clear_tracker, clear_extent);
+
+ clear_tracker->total_clear -= (end - extent_start);
+ }
+
+ clear_extent = next;
+ }
+}
+
+/*
+ * Returns true if the range [start, start + size] lies entirely within
+ * a single clear extent in the tracker, i.e. the whole range is known
+ * to be cleared.
+ */
+static bool gpu_clear_tracker_is_clear(struct gpu_clear_tracker *clear_tracker,
+ u64 start, u64 size)
+{
+ struct gpu_clear_extent *clear_extent;
+ u64 end = start + size;
+
+ clear_extent = prev_extent(clear_tracker, start + 1);
+ if (!clear_extent)
+ return false;
+
+ return clear_extent->start <= start && clear_extent->end >= end;
+}
+
+/*
+ * Search the tracker for a clear extent of at least @min_size bytes
+ * and return it. The walk prefers higher-address candidates: at each
+ * node it descends into the right subtree first, then checks the node
+ * itself, and only falls back to the left subtree if neither matches.
+ *
+ * The augmented @subtree_max_size lets us skip whole subtrees that
+ * cannot contain a large-enough extent, so the search runs in
+ * O(log E) where E is the number of clear extents.
+ *
+ * Returns NULL if no extent satisfies @min_size.
+ */
+static struct gpu_clear_extent *
+gpu_clear_tracker_find(struct gpu_clear_tracker *clear_tracker, u64 min_size)
+{
+ struct rb_node *rb = clear_tracker->root.rb_node;
+
+ while (rb) {
+ struct gpu_clear_extent *clear_extent =
+ rb_entry(rb, struct gpu_clear_extent, rb);
+ struct rb_node *right = rb->rb_right;
+ struct rb_node *left = rb->rb_left;
+
+ /* Prefer the right (higher-address) subtree. */
+ if (right) {
+ struct gpu_clear_extent *r =
+ rb_entry(right, struct gpu_clear_extent, rb);
+
+ if (r->subtree_max_size >= min_size) {
+ rb = right;
+ continue;
+ }
+ }
+
+ if (extent_size(clear_extent) >= min_size)
+ return clear_extent;
+
+ if (left) {
+ struct gpu_clear_extent *l =
+ rb_entry(left, struct gpu_clear_extent, rb);
+
+ if (l->subtree_max_size >= min_size) {
+ rb = left;
+ continue;
+ }
+ }
+
+ break;
+ }
+
+ return NULL;
+}
static unsigned int
gpu_buddy_block_state(struct gpu_buddy_block *block)
@@ -101,13 +429,6 @@ static void gpu_block_free(struct gpu_buddy *mm,
kmem_cache_free(slab_blocks, block);
}
-static enum gpu_buddy_free_tree
-get_block_tree(struct gpu_buddy_block *block)
-{
- return gpu_buddy_block_is_clear(block) ?
- GPU_BUDDY_CLEAR_TREE : GPU_BUDDY_DIRTY_TREE;
-}
-
static struct gpu_buddy_block *
rbtree_get_free_block(const struct rb_node *node)
{
@@ -120,14 +441,8 @@ rbtree_last_free_block(struct rb_root *root)
return rbtree_get_free_block(rb_last(root));
}
-static bool rbtree_is_empty(struct rb_root *root)
-{
- return RB_EMPTY_ROOT(root);
-}
-
static void rbtree_insert(struct gpu_buddy *mm,
- struct gpu_buddy_block *block,
- enum gpu_buddy_free_tree tree)
+ struct gpu_buddy_block *block)
{
struct rb_node **link, *parent = NULL;
unsigned int block_alignment, order;
@@ -137,7 +452,7 @@ static void rbtree_insert(struct gpu_buddy *mm,
order = gpu_buddy_block_order(block);
block_alignment = gpu_buddy_block_offset_alignment(block);
- root = &mm->free_trees[tree][order];
+ root = &mm->free_tree[order];
link = &root->rb_node;
while (*link) {
@@ -167,26 +482,14 @@ static void rbtree_remove(struct gpu_buddy *mm,
struct gpu_buddy_block *block)
{
unsigned int order = gpu_buddy_block_order(block);
- enum gpu_buddy_free_tree tree;
- struct rb_root *root;
- tree = get_block_tree(block);
- root = &mm->free_trees[tree][order];
+ if (gpu_buddy_block_is_clear(block))
+ return;
- rb_erase_augmented(&block->rb, root, &gpu_buddy_augment_cb);
+ rb_erase_augmented(&block->rb, &mm->free_tree[order], &gpu_buddy_augment_cb);
RB_CLEAR_NODE(&block->rb);
}
-static void clear_reset(struct gpu_buddy_block *block)
-{
- block->header &= ~GPU_BUDDY_HEADER_CLEAR;
-}
-
-static void mark_cleared(struct gpu_buddy_block *block)
-{
- block->header |= GPU_BUDDY_HEADER_CLEAR;
-}
-
static void mark_allocated(struct gpu_buddy *mm,
struct gpu_buddy_block *block)
{
@@ -199,13 +502,18 @@ static void mark_allocated(struct gpu_buddy *mm,
static void mark_free(struct gpu_buddy *mm,
struct gpu_buddy_block *block)
{
- enum gpu_buddy_free_tree tree;
-
block->header &= ~GPU_BUDDY_HEADER_STATE;
block->header |= GPU_BUDDY_FREE;
- tree = get_block_tree(block);
- rbtree_insert(mm, block, tree);
+ if (gpu_clear_tracker_is_clear(&mm->clear,
+ gpu_buddy_block_offset(block),
+ gpu_buddy_block_size(mm, block))) {
+ block->header |= GPU_BUDDY_HEADER_CLEAR;
+ RB_CLEAR_NODE(&block->rb);
+ } else {
+ block->header &= ~GPU_BUDDY_HEADER_CLEAR;
+ rbtree_insert(mm, block);
+ }
}
static void mark_split(struct gpu_buddy *mm,
@@ -243,36 +551,18 @@ __get_buddy(struct gpu_buddy_block *block)
}
static unsigned int __gpu_buddy_free(struct gpu_buddy *mm,
- struct gpu_buddy_block *block,
- bool force_merge)
+ struct gpu_buddy_block *block)
{
struct gpu_buddy_block *parent;
unsigned int order;
while ((parent = block->parent)) {
- struct gpu_buddy_block *buddy;
-
- buddy = __get_buddy(block);
+ struct gpu_buddy_block *buddy = __get_buddy(block);
if (!gpu_buddy_block_is_free(buddy))
break;
- if (!force_merge) {
- /*
- * Check the block and its buddy clear state and exit
- * the loop if they both have the dissimilar state.
- */
- if (gpu_buddy_block_is_clear(block) !=
- gpu_buddy_block_is_clear(buddy))
- break;
-
- if (gpu_buddy_block_is_clear(block))
- mark_cleared(parent);
- }
-
rbtree_remove(mm, buddy);
- if (force_merge && gpu_buddy_block_is_clear(buddy))
- mm->clear_avail -= gpu_buddy_block_size(mm, buddy);
gpu_block_free(mm, block);
gpu_block_free(mm, buddy);
@@ -286,66 +576,15 @@ static unsigned int __gpu_buddy_free(struct gpu_buddy *mm,
return order;
}
-static int __force_merge(struct gpu_buddy *mm,
- u64 start,
- u64 end,
- unsigned int min_order)
+static void undo_partial_split(struct gpu_buddy *mm,
+ struct gpu_buddy_block *block)
{
- unsigned int tree, order;
- int i;
-
- if (!min_order)
- return -ENOMEM;
-
- if (min_order > mm->max_order)
- return -EINVAL;
-
- for_each_free_tree(tree) {
- for (i = min_order - 1; i >= 0; i--) {
- struct rb_node *iter = rb_last(&mm->free_trees[tree][i]);
-
- while (iter) {
- struct gpu_buddy_block *block, *buddy;
- u64 block_start, block_end;
-
- block = rbtree_get_free_block(iter);
- iter = rb_prev(iter);
-
- if (!block || !block->parent)
- continue;
-
- block_start = gpu_buddy_block_offset(block);
- block_end = block_start + gpu_buddy_block_size(mm, block) - 1;
-
- if (!contains(start, end, block_start, block_end))
- continue;
+ struct gpu_buddy_block *buddy = __get_buddy(block);
- buddy = __get_buddy(block);
- if (!gpu_buddy_block_is_free(buddy))
- continue;
-
- gpu_buddy_assert(gpu_buddy_block_is_clear(block) !=
- gpu_buddy_block_is_clear(buddy));
-
- /*
- * Advance to the next node when the current node is the buddy,
- * as freeing the block will also remove its buddy from the tree.
- */
- if (iter == &buddy->rb)
- iter = rb_prev(iter);
-
- rbtree_remove(mm, block);
- if (gpu_buddy_block_is_clear(block))
- mm->clear_avail -= gpu_buddy_block_size(mm, block);
-
- order = __gpu_buddy_free(mm, block, true);
- if (order >= min_order)
- return 0;
- }
- }
- }
-
- return -ENOMEM;
+ if (buddy &&
+ gpu_buddy_block_is_free(block) &&
+ gpu_buddy_block_is_free(buddy))
+ __gpu_buddy_free(mm, block);
}
/**
@@ -362,7 +601,7 @@ static int __force_merge(struct gpu_buddy *mm,
*/
int gpu_buddy_init(struct gpu_buddy *mm, u64 size, u64 chunk_size)
{
- unsigned int i, j, root_count = 0;
+ unsigned int root_count = 0;
u64 offset = 0;
if (size < chunk_size)
@@ -384,22 +623,13 @@ int gpu_buddy_init(struct gpu_buddy *mm, u64 size, u64 chunk_size)
BUG_ON(mm->max_order > GPU_BUDDY_MAX_ORDER);
- mm->free_trees = kmalloc_array(GPU_BUDDY_MAX_FREE_TREES,
- sizeof(*mm->free_trees),
- GFP_KERNEL);
- if (!mm->free_trees)
+ mm->free_tree = kcalloc(mm->max_order + 1,
+ sizeof(struct rb_root),
+ GFP_KERNEL);
+ if (!mm->free_tree)
return -ENOMEM;
- for_each_free_tree(i) {
- mm->free_trees[i] = kmalloc_array(mm->max_order + 1,
- sizeof(struct rb_root),
- GFP_KERNEL);
- if (!mm->free_trees[i])
- goto out_free_tree;
-
- for (j = 0; j <= mm->max_order; ++j)
- mm->free_trees[i][j] = RB_ROOT;
- }
+ gpu_clear_tracker_init(&mm->clear);
mm->n_roots = hweight64(size);
@@ -444,9 +674,8 @@ int gpu_buddy_init(struct gpu_buddy *mm, u64 size, u64 chunk_size)
gpu_block_free(mm, mm->roots[root_count]);
kfree(mm->roots);
out_free_tree:
- while (i--)
- kfree(mm->free_trees[i]);
- kfree(mm->free_trees);
+ gpu_clear_tracker_fini(&mm->clear);
+ kfree(mm->free_tree);
return -ENOMEM;
}
EXPORT_SYMBOL(gpu_buddy_init);
@@ -460,7 +689,7 @@ EXPORT_SYMBOL(gpu_buddy_init);
*/
void gpu_buddy_fini(struct gpu_buddy *mm)
{
- u64 root_size, size, start;
+ u64 root_size, size;
unsigned int order;
int i;
@@ -468,22 +697,17 @@ void gpu_buddy_fini(struct gpu_buddy *mm)
for (i = 0; i < mm->n_roots; ++i) {
order = ilog2(size) - ilog2(mm->chunk_size);
- start = gpu_buddy_block_offset(mm->roots[i]);
- __force_merge(mm, start, start + size, order);
+ root_size = mm->chunk_size << order;
gpu_buddy_assert(gpu_buddy_block_is_free(mm->roots[i]));
-
gpu_block_free(mm, mm->roots[i]);
-
- root_size = mm->chunk_size << order;
size -= root_size;
}
gpu_buddy_assert(mm->avail == mm->size);
- for_each_free_tree(i)
- kfree(mm->free_trees[i]);
- kfree(mm->free_trees);
+ gpu_clear_tracker_fini(&mm->clear);
+ kfree(mm->free_tree);
kfree(mm->roots);
}
EXPORT_SYMBOL(gpu_buddy_fini);
@@ -509,13 +733,6 @@ static int split_block(struct gpu_buddy *mm,
}
mark_split(mm, block);
-
- if (gpu_buddy_block_is_clear(block)) {
- mark_cleared(block->left);
- mark_cleared(block->right);
- clear_reset(block);
- }
-
mark_free(mm, block->left);
mark_free(mm, block->right);
@@ -533,41 +750,55 @@ static int split_block(struct gpu_buddy *mm,
*/
void gpu_buddy_reset_clear(struct gpu_buddy *mm, bool is_clear)
{
- enum gpu_buddy_free_tree src_tree, dst_tree;
- u64 root_size, size, start;
- unsigned int order;
- int i;
+ unsigned int i;
- size = mm->size;
- for (i = 0; i < mm->n_roots; ++i) {
- order = ilog2(size) - ilog2(mm->chunk_size);
- start = gpu_buddy_block_offset(mm->roots[i]);
- __force_merge(mm, start, start + size, order);
+ gpu_clear_tracker_fini(&mm->clear);
+ gpu_clear_tracker_init(&mm->clear);
+
+ if (is_clear) {
+ for (i = 0; i <= mm->max_order; ++i) {
+ struct rb_node *node;
+
+ node = rb_first(&mm->free_tree[i]);
+ while (node) {
+ struct gpu_buddy_block *block =
+ rb_entry(node, struct gpu_buddy_block, rb);
+
+ node = rb_next(node);
+ rb_erase_augmented(&block->rb, &mm->free_tree[i], &gpu_buddy_augment_cb);
+ RB_CLEAR_NODE(&block->rb);
+ block->header |= GPU_BUDDY_HEADER_CLEAR;
+ gpu_clear_tracker_mark_clear(&mm->clear,
+ gpu_buddy_block_offset(block),
+ gpu_buddy_block_size(mm, block));
+ }
+ }
+ } else {
+ LIST_HEAD(dfs);
- root_size = mm->chunk_size << order;
- size -= root_size;
- }
+ for (i = 0; i < mm->n_roots; ++i)
+ list_add(&mm->roots[i]->tmp_link, &dfs);
- src_tree = is_clear ? GPU_BUDDY_DIRTY_TREE : GPU_BUDDY_CLEAR_TREE;
- dst_tree = is_clear ? GPU_BUDDY_CLEAR_TREE : GPU_BUDDY_DIRTY_TREE;
+ while (!list_empty(&dfs)) {
+ struct gpu_buddy_block *block =
+ list_first_entry(&dfs, struct gpu_buddy_block, tmp_link);
- for (i = 0; i <= mm->max_order; ++i) {
- struct rb_root *root = &mm->free_trees[src_tree][i];
- struct gpu_buddy_block *block, *tmp;
+ list_del(&block->tmp_link);
- rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {
- rbtree_remove(mm, block);
- if (is_clear) {
- mark_cleared(block);
- mm->clear_avail += gpu_buddy_block_size(mm, block);
- } else {
- clear_reset(block);
- mm->clear_avail -= gpu_buddy_block_size(mm, block);
+ if (gpu_buddy_block_is_split(block)) {
+ list_add(&block->right->tmp_link, &dfs);
+ list_add(&block->left->tmp_link, &dfs);
+ continue;
}
- rbtree_insert(mm, block, dst_tree);
+ if (gpu_buddy_block_is_free(block) && gpu_buddy_block_is_clear(block)) {
+ block->header &= ~GPU_BUDDY_HEADER_CLEAR;
+ rbtree_insert(mm, block);
+ }
}
}
+
+ mm->clear_avail = mm->clear.total_clear;
}
EXPORT_SYMBOL(gpu_buddy_reset_clear);
@@ -580,12 +811,21 @@ EXPORT_SYMBOL(gpu_buddy_reset_clear);
void gpu_buddy_free_block(struct gpu_buddy *mm,
struct gpu_buddy_block *block)
{
+ bool was_clear = gpu_buddy_block_is_clear(block);
+ u64 size = gpu_buddy_block_size(mm, block);
+ u64 offset = gpu_buddy_block_offset(block);
+
BUG_ON(!gpu_buddy_block_is_allocated(block));
- mm->avail += gpu_buddy_block_size(mm, block);
- if (gpu_buddy_block_is_clear(block))
- mm->clear_avail += gpu_buddy_block_size(mm, block);
- __gpu_buddy_free(mm, block, false);
+ block->header &= ~GPU_BUDDY_HEADER_CLEAR;
+ mm->avail += size;
+
+ if (was_clear) {
+ gpu_clear_tracker_mark_clear(&mm->clear, offset, size);
+ mm->clear_avail = mm->clear.total_clear;
+ }
+
+ __gpu_buddy_free(mm, block);
}
EXPORT_SYMBOL(gpu_buddy_free_block);
@@ -599,10 +839,15 @@ static void __gpu_buddy_free_list(struct gpu_buddy *mm,
gpu_buddy_assert(!(mark_dirty && mark_clear));
list_for_each_entry_safe(block, on, objects, link) {
+ /*
+ * Propagate the caller's clear/dirty intent onto the block header
+ * before handing it to gpu_buddy_free_block(), which will then
+ * update the clear tracker accordingly.
+ */
if (mark_clear)
- mark_cleared(block);
+ block->header |= GPU_BUDDY_HEADER_CLEAR;
else if (mark_dirty)
- clear_reset(block);
+ block->header &= ~GPU_BUDDY_HEADER_CLEAR;
gpu_buddy_free_block(mm, block);
cond_resched();
}
@@ -637,23 +882,14 @@ void gpu_buddy_free_list(struct gpu_buddy *mm,
}
EXPORT_SYMBOL(gpu_buddy_free_list);
-static bool block_incompatible(struct gpu_buddy_block *block, unsigned int flags)
-{
- bool needs_clear = flags & GPU_BUDDY_CLEAR_ALLOCATION;
-
- return needs_clear != gpu_buddy_block_is_clear(block);
-}
-
static struct gpu_buddy_block *
__alloc_range_bias(struct gpu_buddy *mm,
u64 start, u64 end,
unsigned int order,
- unsigned long flags,
- bool fallback)
+ unsigned long flags)
{
u64 req_size = mm->chunk_size << order;
struct gpu_buddy_block *block;
- struct gpu_buddy_block *buddy;
LIST_HEAD(dfs);
int err;
int i;
@@ -696,9 +932,6 @@ __alloc_range_bias(struct gpu_buddy *mm,
continue;
}
- if (!fallback && block_incompatible(block, flags))
- continue;
-
if (contains(start, end, block_start, block_end) &&
order == gpu_buddy_block_order(block)) {
/*
@@ -716,68 +949,32 @@ __alloc_range_bias(struct gpu_buddy *mm,
goto err_undo;
}
- list_add(&block->right->tmp_link, &dfs);
list_add(&block->left->tmp_link, &dfs);
+ list_add(&block->right->tmp_link, &dfs);
} while (1);
return ERR_PTR(-ENOSPC);
err_undo:
- /*
- * We really don't want to leave around a bunch of split blocks, since
- * bigger is better, so make sure we merge everything back before we
- * free the allocated blocks.
- */
- buddy = __get_buddy(block);
- if (buddy &&
- (gpu_buddy_block_is_free(block) &&
- gpu_buddy_block_is_free(buddy)))
- __gpu_buddy_free(mm, block, false);
+ undo_partial_split(mm, block);
return ERR_PTR(err);
}
-static struct gpu_buddy_block *
-__gpu_buddy_alloc_range_bias(struct gpu_buddy *mm,
- u64 start, u64 end,
- unsigned int order,
- unsigned long flags)
-{
- struct gpu_buddy_block *block;
- bool fallback = false;
-
- block = __alloc_range_bias(mm, start, end, order,
- flags, fallback);
- if (IS_ERR(block))
- return __alloc_range_bias(mm, start, end, order,
- flags, !fallback);
-
- return block;
-}
-
static struct gpu_buddy_block *
get_maxblock(struct gpu_buddy *mm,
unsigned int order,
- enum gpu_buddy_free_tree tree)
+ unsigned long flags)
{
- struct gpu_buddy_block *max_block = NULL, *block = NULL;
- struct rb_root *root;
+ struct gpu_buddy_block *max_block = NULL, *block;
unsigned int i;
for (i = order; i <= mm->max_order; ++i) {
- root = &mm->free_trees[tree][i];
- block = rbtree_last_free_block(root);
+ block = rbtree_last_free_block(&mm->free_tree[i]);
if (!block)
continue;
-
- if (!max_block) {
+ if (!max_block ||
+ gpu_buddy_block_offset(block) > gpu_buddy_block_offset(max_block))
max_block = block;
- continue;
- }
-
- if (gpu_buddy_block_offset(block) >
- gpu_buddy_block_offset(max_block)) {
- max_block = block;
- }
}
return max_block;
@@ -789,44 +986,23 @@ alloc_from_freetree(struct gpu_buddy *mm,
unsigned long flags)
{
struct gpu_buddy_block *block = NULL;
- struct rb_root *root;
- enum gpu_buddy_free_tree tree;
unsigned int tmp;
int err;
- tree = (flags & GPU_BUDDY_CLEAR_ALLOCATION) ?
- GPU_BUDDY_CLEAR_TREE : GPU_BUDDY_DIRTY_TREE;
-
if (flags & GPU_BUDDY_TOPDOWN_ALLOCATION) {
- block = get_maxblock(mm, order, tree);
+ block = get_maxblock(mm, order, flags);
if (block)
- /* Store the obtained block order */
tmp = gpu_buddy_block_order(block);
} else {
for (tmp = order; tmp <= mm->max_order; ++tmp) {
- /* Get RB tree root for this order and tree */
- root = &mm->free_trees[tree][tmp];
- block = rbtree_last_free_block(root);
+ block = rbtree_last_free_block(&mm->free_tree[tmp]);
if (block)
break;
}
}
- if (!block) {
- /* Try allocating from the other tree */
- tree = (tree == GPU_BUDDY_CLEAR_TREE) ?
- GPU_BUDDY_DIRTY_TREE : GPU_BUDDY_CLEAR_TREE;
-
- for (tmp = order; tmp <= mm->max_order; ++tmp) {
- root = &mm->free_trees[tree][tmp];
- block = rbtree_last_free_block(root);
- if (block)
- break;
- }
-
- if (!block)
- return ERR_PTR(-ENOSPC);
- }
+ if (!block)
+ return ERR_PTR(-ENOSPC);
BUG_ON(!gpu_buddy_block_is_free(block));
@@ -835,14 +1011,18 @@ alloc_from_freetree(struct gpu_buddy *mm,
if (unlikely(err))
goto err_undo;
- block = block->right;
+ if (!(flags & GPU_BUDDY_CLEAR_ALLOCATION) &&
+ gpu_buddy_block_is_clear(block->right))
+ block = block->left;
+ else
+ block = block->right;
tmp--;
}
return block;
err_undo:
if (tmp != order)
- __gpu_buddy_free(mm, block, false);
+ __gpu_buddy_free(mm, block);
return ERR_PTR(err);
}
@@ -863,12 +1043,11 @@ static bool gpu_buddy_subtree_can_satisfy(struct rb_node *node,
static struct gpu_buddy_block *
gpu_buddy_find_block_aligned(struct gpu_buddy *mm,
- enum gpu_buddy_free_tree tree,
unsigned int order,
unsigned int alignment,
unsigned long flags)
{
- struct rb_root *root = &mm->free_trees[tree][order];
+ struct rb_root *root = &mm->free_tree[order];
struct rb_node *rb = root->rb_node;
while (rb) {
@@ -906,8 +1085,6 @@ gpu_buddy_offset_aligned_allocation(struct gpu_buddy *mm,
{
struct gpu_buddy_block *block = NULL;
unsigned int order, tmp, alignment;
- struct gpu_buddy_block *buddy;
- enum gpu_buddy_free_tree tree;
unsigned long pages;
int err;
@@ -915,19 +1092,8 @@ gpu_buddy_offset_aligned_allocation(struct gpu_buddy *mm,
pages = size >> ilog2(mm->chunk_size);
order = fls(pages) - 1;
- tree = (flags & GPU_BUDDY_CLEAR_ALLOCATION) ?
- GPU_BUDDY_CLEAR_TREE : GPU_BUDDY_DIRTY_TREE;
-
for (tmp = order; tmp <= mm->max_order; ++tmp) {
- block = gpu_buddy_find_block_aligned(mm, tree, tmp,
- alignment, flags);
- if (!block) {
- tree = (tree == GPU_BUDDY_CLEAR_TREE) ?
- GPU_BUDDY_DIRTY_TREE : GPU_BUDDY_CLEAR_TREE;
- block = gpu_buddy_find_block_aligned(mm, tree, tmp,
- alignment, flags);
- }
-
+ block = gpu_buddy_find_block_aligned(mm, tmp, alignment, flags);
if (block)
break;
}
@@ -954,27 +1120,18 @@ gpu_buddy_offset_aligned_allocation(struct gpu_buddy *mm,
return block;
err_undo:
- /*
- * We really don't want to leave around a bunch of split blocks, since
- * bigger is better, so make sure we merge everything back before we
- * free the allocated blocks.
- */
- buddy = __get_buddy(block);
- if (buddy &&
- (gpu_buddy_block_is_free(block) &&
- gpu_buddy_block_is_free(buddy)))
- __gpu_buddy_free(mm, block, false);
+ undo_partial_split(mm, block);
return ERR_PTR(err);
}
static int __alloc_range(struct gpu_buddy *mm,
struct list_head *dfs,
u64 start, u64 size,
+ unsigned long flags,
struct list_head *blocks,
u64 *total_allocated_on_err)
{
struct gpu_buddy_block *block;
- struct gpu_buddy_block *buddy;
u64 total_allocated = 0;
LIST_HEAD(allocated);
u64 end;
@@ -1007,16 +1164,24 @@ static int __alloc_range(struct gpu_buddy *mm,
if (contains(start, end, block_start, block_end)) {
if (gpu_buddy_block_is_free(block)) {
+ u64 bsize = gpu_buddy_block_size(mm, block);
+ u64 boff = gpu_buddy_block_offset(block);
+
mark_allocated(mm, block);
- total_allocated += gpu_buddy_block_size(mm, block);
- mm->avail -= gpu_buddy_block_size(mm, block);
- if (gpu_buddy_block_is_clear(block))
- mm->clear_avail -= gpu_buddy_block_size(mm, block);
+ total_allocated += bsize;
+ mm->avail -= bsize;
+
+ if (gpu_clear_tracker_is_clear(&mm->clear,
+ boff, bsize)) {
+ if (flags & GPU_BUDDY_CLEAR_ALLOCATION)
+ block->header |= GPU_BUDDY_HEADER_CLEAR;
+ }
+ gpu_clear_tracker_mark_dirty(&mm->clear,
+ boff, bsize);
+ mm->clear_avail = mm->clear.total_clear;
+
list_add_tail(&block->link, &allocated);
continue;
- } else if (!mm->clear_avail) {
- err = -ENOSPC;
- goto err_free;
}
}
@@ -1040,16 +1205,7 @@ static int __alloc_range(struct gpu_buddy *mm,
return 0;
err_undo:
- /*
- * We really don't want to leave around a bunch of split blocks, since
- * bigger is better, so make sure we merge everything back before we
- * free the allocated blocks.
- */
- buddy = __get_buddy(block);
- if (buddy &&
- (gpu_buddy_block_is_free(block) &&
- gpu_buddy_block_is_free(buddy)))
- __gpu_buddy_free(mm, block, false);
+ undo_partial_split(mm, block);
err_free:
if (err == -ENOSPC && total_allocated_on_err) {
@@ -1065,6 +1221,7 @@ static int __alloc_range(struct gpu_buddy *mm,
static int __gpu_buddy_alloc_range(struct gpu_buddy *mm,
u64 start,
u64 size,
+ unsigned long flags,
u64 *total_allocated_on_err,
struct list_head *blocks)
{
@@ -1074,20 +1231,23 @@ static int __gpu_buddy_alloc_range(struct gpu_buddy *mm,
for (i = 0; i < mm->n_roots; ++i)
list_add_tail(&mm->roots[i]->tmp_link, &dfs);
- return __alloc_range(mm, &dfs, start, size,
+ return __alloc_range(mm, &dfs, start, size, flags,
blocks, total_allocated_on_err);
}
static int __alloc_contig_try_harder(struct gpu_buddy *mm,
u64 size,
u64 min_block_size,
+ unsigned long flags,
struct list_head *blocks)
{
u64 rhs_offset, lhs_offset, lhs_size, filled;
struct gpu_buddy_block *block;
- unsigned int tree, order;
LIST_HEAD(blocks_lhs);
+ struct rb_root *root;
+ struct rb_node *iter;
unsigned long pages;
+ unsigned int order;
u64 modify_size;
int err;
@@ -1097,45 +1257,40 @@ static int __alloc_contig_try_harder(struct gpu_buddy *mm,
if (order == 0)
return -ENOSPC;
- for_each_free_tree(tree) {
- struct rb_root *root;
- struct rb_node *iter;
-
- root = &mm->free_trees[tree][order];
- if (rbtree_is_empty(root))
- continue;
+ root = &mm->free_tree[order];
+ if (RB_EMPTY_ROOT(root))
+ return -ENOSPC;
- iter = rb_last(root);
- while (iter) {
- block = rbtree_get_free_block(iter);
-
- /* Allocate blocks traversing RHS */
- rhs_offset = gpu_buddy_block_offset(block);
- err = __gpu_buddy_alloc_range(mm, rhs_offset, size,
- &filled, blocks);
- if (!err || err != -ENOSPC)
- return err;
-
- lhs_size = max((size - filled), min_block_size);
- if (!IS_ALIGNED(lhs_size, min_block_size))
- lhs_size = round_up(lhs_size, min_block_size);
-
- /* Allocate blocks traversing LHS */
- lhs_offset = gpu_buddy_block_offset(block) - lhs_size;
- err = __gpu_buddy_alloc_range(mm, lhs_offset, lhs_size,
- NULL, &blocks_lhs);
- if (!err) {
- list_splice(&blocks_lhs, blocks);
- return 0;
- } else if (err != -ENOSPC) {
- gpu_buddy_free_list_internal(mm, blocks);
- return err;
- }
- /* Free blocks for the next iteration */
+ iter = rb_last(root);
+ while (iter) {
+ block = rbtree_get_free_block(iter);
+
+ /* Allocate blocks traversing RHS */
+ rhs_offset = gpu_buddy_block_offset(block);
+ err = __gpu_buddy_alloc_range(mm, rhs_offset, size,
+ flags, &filled, blocks);
+ if (!err || err != -ENOSPC)
+ return err;
+
+ lhs_size = max((size - filled), min_block_size);
+ if (!IS_ALIGNED(lhs_size, min_block_size))
+ lhs_size = round_up(lhs_size, min_block_size);
+
+ /* Allocate blocks traversing LHS */
+ lhs_offset = gpu_buddy_block_offset(block) - lhs_size;
+ err = __gpu_buddy_alloc_range(mm, lhs_offset, lhs_size,
+ flags, NULL, &blocks_lhs);
+ if (!err) {
+ list_splice(&blocks_lhs, blocks);
+ return 0;
+ } else if (err != -ENOSPC) {
gpu_buddy_free_list_internal(mm, blocks);
-
- iter = rb_prev(iter);
+ return err;
}
+ /* Free blocks for the next iteration */
+ gpu_buddy_free_list_internal(mm, blocks);
+
+ iter = rb_prev(iter);
}
return -ENOSPC;
@@ -1169,6 +1324,7 @@ int gpu_buddy_block_trim(struct gpu_buddy *mm,
struct gpu_buddy_block *block;
u64 block_start, block_end;
LIST_HEAD(dfs);
+ bool was_clear;
u64 new_start;
int err;
@@ -1209,22 +1365,38 @@ int gpu_buddy_block_trim(struct gpu_buddy *mm,
}
list_del(&block->link);
+
+ was_clear = gpu_buddy_block_is_clear(block);
+ block->header &= ~GPU_BUDDY_HEADER_CLEAR;
+
+ if (was_clear) {
+ gpu_clear_tracker_mark_clear(&mm->clear,
+ gpu_buddy_block_offset(block),
+ gpu_buddy_block_size(mm, block));
+ mm->clear_avail = mm->clear.total_clear;
+ }
+
mark_free(mm, block);
mm->avail += gpu_buddy_block_size(mm, block);
- if (gpu_buddy_block_is_clear(block))
- mm->clear_avail += gpu_buddy_block_size(mm, block);
/* Prevent recursively freeing this node */
parent = block->parent;
block->parent = NULL;
list_add(&block->tmp_link, &dfs);
- err = __alloc_range(mm, &dfs, new_start, new_size, blocks, NULL);
+ err = __alloc_range(mm, &dfs, new_start, new_size,
+ was_clear ? GPU_BUDDY_CLEAR_ALLOCATION : 0,
+ blocks, NULL);
if (err) {
mark_allocated(mm, block);
mm->avail -= gpu_buddy_block_size(mm, block);
- if (gpu_buddy_block_is_clear(block))
- mm->clear_avail -= gpu_buddy_block_size(mm, block);
+ if (was_clear) {
+ gpu_clear_tracker_mark_dirty(&mm->clear,
+ gpu_buddy_block_offset(block),
+ gpu_buddy_block_size(mm, block));
+ mm->clear_avail = mm->clear.total_clear;
+ block->header |= GPU_BUDDY_HEADER_CLEAR;
+ }
list_add(&block->link, blocks);
}
@@ -1233,6 +1405,21 @@ int gpu_buddy_block_trim(struct gpu_buddy *mm,
}
EXPORT_SYMBOL(gpu_buddy_block_trim);
+static bool clear_steer_window(struct gpu_buddy *mm, u64 min_sz,
+ u64 *start, u64 *end, unsigned long *flags)
+{
+ struct gpu_clear_extent *ext =
+ gpu_clear_tracker_find(&mm->clear, min_sz);
+
+ if (!ext)
+ return false;
+
+ *start = ext->start;
+ *end = ext->end;
+ *flags |= GPU_BUDDY_RANGE_ALLOCATION;
+ return true;
+}
+
static struct gpu_buddy_block *
__gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
u64 start, u64 end,
@@ -1240,18 +1427,24 @@ __gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
unsigned int order,
unsigned long flags)
{
+ /* Steer cleared allocations to a cleared extent that fits the order */
+ if (!(flags & GPU_BUDDY_RANGE_ALLOCATION) &&
+ (flags & GPU_BUDDY_CLEAR_ALLOCATION) && mm->clear_avail)
+ clear_steer_window(mm, mm->chunk_size << order,
+ &start, &end, &flags);
+
if (flags & GPU_BUDDY_RANGE_ALLOCATION)
/* Allocate traversing within the range */
- return __gpu_buddy_alloc_range_bias(mm, start, end,
- order, flags);
- else if (size < min_block_size)
+ return __alloc_range_bias(mm, start, end, order, flags);
+
+ if (size < min_block_size)
/* Allocate from an offset-aligned region without size rounding */
return gpu_buddy_offset_aligned_allocation(mm, size,
min_block_size,
flags);
- else
- /* Allocate from freetree */
- return alloc_from_freetree(mm, order, flags);
+
+ /* Allocate from freetree */
+ return alloc_from_freetree(mm, order, flags);
}
/**
@@ -1310,7 +1503,7 @@ int gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
if (!IS_ALIGNED(start | end, min_block_size))
return -EINVAL;
- return __gpu_buddy_alloc_range(mm, start, size, NULL, blocks);
+ return __gpu_buddy_alloc_range(mm, start, size, flags, NULL, blocks);
}
original_size = size;
@@ -1336,7 +1529,7 @@ int gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
if ((flags & GPU_BUDDY_CONTIGUOUS_ALLOCATION) &&
!(flags & GPU_BUDDY_RANGE_ALLOCATION))
return __alloc_contig_try_harder(mm, original_size,
- original_min_size, blocks);
+ original_min_size, flags, blocks);
return -EINVAL;
}
@@ -1351,8 +1544,6 @@ int gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
BUG_ON(size >= min_block_size && order < min_order);
do {
- unsigned int fallback_order;
-
block = __gpu_buddy_alloc_blocks(mm, start,
end,
size,
@@ -1362,30 +1553,11 @@ int gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
if (!IS_ERR(block))
break;
- if (size < min_block_size) {
- fallback_order = order;
- } else if (order == min_order) {
- fallback_order = min_order;
- } else {
+ if (size >= min_block_size && order > min_order) {
order--;
continue;
}
- /* Try allocation through force merge method */
- if (mm->clear_avail &&
- !__force_merge(mm, start, end, fallback_order)) {
- block = __gpu_buddy_alloc_blocks(mm, start,
- end,
- size,
- min_block_size,
- fallback_order,
- flags);
- if (!IS_ERR(block)) {
- order = fallback_order;
- break;
- }
- }
-
/*
* Try contiguous block allocation through
* try harder method.
@@ -1395,6 +1567,7 @@ int gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
return __alloc_contig_try_harder(mm,
original_size,
original_min_size,
+ flags,
blocks);
err = -ENOSPC;
goto err_free;
@@ -1402,8 +1575,23 @@ int gpu_buddy_alloc_blocks(struct gpu_buddy *mm,
mark_allocated(mm, block);
mm->avail -= gpu_buddy_block_size(mm, block);
- if (gpu_buddy_block_is_clear(block))
- mm->clear_avail -= gpu_buddy_block_size(mm, block);
+
+ /*
+ * Mark the block CLEAR only if the caller requested cleared
+ * memory and the entire block lies within a cleared extent.
+ * Either way, drop the block's range from the clear tracker
+ * since it is now allocated.
+ */
+ if (flags & GPU_BUDDY_CLEAR_ALLOCATION &&
+ gpu_clear_tracker_is_clear(&mm->clear,
+ gpu_buddy_block_offset(block),
+ gpu_buddy_block_size(mm, block)))
+ block->header |= GPU_BUDDY_HEADER_CLEAR;
+
+ gpu_clear_tracker_mark_dirty(&mm->clear,
+ gpu_buddy_block_offset(block),
+ gpu_buddy_block_size(mm, block));
+ mm->clear_avail = mm->clear.total_clear;
kmemleak_update_trace(block);
list_add_tail(&block->link, &allocated);
@@ -1473,26 +1661,52 @@ EXPORT_SYMBOL(gpu_buddy_block_print);
*/
void gpu_buddy_print(struct gpu_buddy *mm)
{
+ u64 *clear_count;
+ unsigned int i;
int order;
pr_info("chunk_size: %lluKiB, total: %lluMiB, free: %lluMiB, clear_free: %lluMiB\n",
mm->chunk_size >> 10, mm->size >> 20, mm->avail >> 20, mm->clear_avail >> 20);
+ clear_count = kcalloc(mm->max_order + 1, sizeof(*clear_count), GFP_KERNEL);
+
+ if (clear_count) {
+ LIST_HEAD(dfs);
+
+ for (i = 0; i < mm->n_roots; i++)
+ list_add_tail(&mm->roots[i]->tmp_link, &dfs);
+
+ while (!list_empty(&dfs)) {
+ struct gpu_buddy_block *block =
+ list_first_entry(&dfs, struct gpu_buddy_block, tmp_link);
+
+ list_del(&block->tmp_link);
+
+ if (gpu_buddy_block_is_split(block)) {
+ list_add(&block->right->tmp_link, &dfs);
+ list_add(&block->left->tmp_link, &dfs);
+ } else if (gpu_buddy_block_is_free(block) &&
+ gpu_buddy_block_is_clear(block)) {
+ clear_count[gpu_buddy_block_order(block)]++;
+ }
+ }
+ }
+
for (order = mm->max_order; order >= 0; order--) {
struct gpu_buddy_block *block, *tmp;
struct rb_root *root;
u64 count = 0, free;
- unsigned int tree;
- for_each_free_tree(tree) {
- root = &mm->free_trees[tree][order];
+ root = &mm->free_tree[order];
- rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {
- BUG_ON(!gpu_buddy_block_is_free(block));
- count++;
- }
+ rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {
+ BUG_ON(!gpu_buddy_block_is_free(block));
+ count++;
}
+ if (clear_count)
+ count += clear_count[order];
+
free = count * (mm->chunk_size << order);
if (free < SZ_1M)
pr_info("order-%2d free: %8llu KiB, blocks: %llu\n",
@@ -1501,11 +1715,14 @@ void gpu_buddy_print(struct gpu_buddy *mm)
pr_info("order-%2d free: %8llu MiB, blocks: %llu\n",
order, free >> 20, count);
}
+
+ kfree(clear_count);
}
EXPORT_SYMBOL(gpu_buddy_print);
static void gpu_buddy_module_exit(void)
{
+ kmem_cache_destroy(slab_extents);
kmem_cache_destroy(slab_blocks);
}
@@ -1515,6 +1732,12 @@ static int __init gpu_buddy_module_init(void)
if (!slab_blocks)
return -ENOMEM;
+ slab_extents = KMEM_CACHE(gpu_clear_extent, 0);
+ if (!slab_extents) {
+ kmem_cache_destroy(slab_blocks);
+ return -ENOMEM;
+ }
+
return 0;
}
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 841f3de5f307..a0ba2e61ec23 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/drivers/gpu/drm/drm_buddy.c
@@ -9,6 +9,7 @@
#include <linux/kmemleak.h>
#include <linux/module.h>
#include <linux/sizes.h>
+#include <linux/slab.h>
#include <linux/gpu_buddy.h>
#include <drm/drm_buddy.h>
@@ -40,26 +41,51 @@ EXPORT_SYMBOL(drm_buddy_block_print);
*/
void drm_buddy_print(struct gpu_buddy *mm, struct drm_printer *p)
{
+ u64 *clear_count;
int order;
+ unsigned int i;
drm_printf(p, "chunk_size: %lluKiB, total: %lluMiB, free: %lluMiB, clear_free: %lluMiB\n",
mm->chunk_size >> 10, mm->size >> 20, mm->avail >> 20, mm->clear_avail >> 20);
+ clear_count = kcalloc(mm->max_order + 1, sizeof(*clear_count), GFP_KERNEL);
+
+ if (clear_count) {
+ LIST_HEAD(dfs);
+
+ for (i = 0; i < mm->n_roots; i++)
+ list_add_tail(&mm->roots[i]->tmp_link, &dfs);
+
+ while (!list_empty(&dfs)) {
+ struct gpu_buddy_block *block =
+ list_first_entry(&dfs, struct gpu_buddy_block, tmp_link);
+
+ list_del(&block->tmp_link);
+
+ if ((block->header & GPU_BUDDY_HEADER_STATE) == GPU_BUDDY_SPLIT) {
+ list_add(&block->right->tmp_link, &dfs);
+ list_add(&block->left->tmp_link, &dfs);
+ } else if (gpu_buddy_block_is_free(block) &&
+ gpu_buddy_block_is_clear(block)) {
+ clear_count[gpu_buddy_block_order(block)]++;
+ }
+ }
+ }
+
for (order = mm->max_order; order >= 0; order--) {
struct gpu_buddy_block *block, *tmp;
struct rb_root *root;
u64 count = 0, free;
- unsigned int tree;
-
- for_each_free_tree(tree) {
- root = &mm->free_trees[tree][order];
- rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {
- BUG_ON(!gpu_buddy_block_is_free(block));
- count++;
- }
+ root = &mm->free_tree[order];
+ rbtree_postorder_for_each_entry_safe(block, tmp, root, rb) {
+ BUG_ON(!gpu_buddy_block_is_free(block));
+ count++;
}
+ if (clear_count)
+ count += clear_count[order];
+
drm_printf(p, "order-%2d ", order);
free = count * (mm->chunk_size << order);
@@ -70,6 +96,8 @@ void drm_buddy_print(struct gpu_buddy *mm, struct drm_printer *p)
drm_printf(p, ", blocks: %llu\n", count);
}
+
+ kfree(clear_count);
}
EXPORT_SYMBOL(drm_buddy_print);
diff --git a/include/linux/gpu_buddy.h b/include/linux/gpu_buddy.h
index 5fa917ba5450..435c873f3469 100644
--- a/include/linux/gpu_buddy.h
+++ b/include/linux/gpu_buddy.h
@@ -67,15 +67,6 @@
*/
#define GPU_BUDDY_TRIM_DISABLE BIT(5)
-enum gpu_buddy_free_tree {
- GPU_BUDDY_CLEAR_TREE = 0,
- GPU_BUDDY_DIRTY_TREE,
- GPU_BUDDY_MAX_FREE_TREES,
-};
-
-#define for_each_free_tree(tree) \
- for ((tree) = 0; (tree) < GPU_BUDDY_MAX_FREE_TREES; (tree)++)
-
/**
* struct gpu_buddy_block - Block within a buddy allocator
*
@@ -103,6 +94,14 @@ struct gpu_buddy_block {
#define GPU_BUDDY_ALLOCATED (1 << 10)
#define GPU_BUDDY_FREE (2 << 10)
#define GPU_BUDDY_SPLIT (3 << 10)
+/*
+ * GPU_BUDDY_HEADER_CLEAR has two roles:
+ * - FREE state: set when the block's full range is cleared (tracker
+ * confirmed). Cleared free blocks float in the buddy
+ * tree and are NOT inserted into free_tree[].
+ * - ALLOCATED state: set when the block was served from cleared memory,
+ * informing the caller that no GPU clear pass is needed.
+ */
#define GPU_BUDDY_HEADER_CLEAR GENMASK_ULL(9, 9)
/* Free to be used, if needed in the future */
#define GPU_BUDDY_HEADER_UNUSED GENMASK_ULL(8, 6)
@@ -135,6 +134,38 @@ struct gpu_buddy_block {
/* Order-zero must be at least SZ_4K */
#define GPU_BUDDY_MAX_ORDER (63 - 12)
+/**
+ * struct gpu_clear_extent - a contiguous cleared (zeroed) address range
+ *
+ * Tracks a single contiguous address range whose memory content is known
+ * to be zeroed. Extents are non-overlapping and stored in an augmented
+ * red-black tree sorted by @start. The augmented value @subtree_max_size
+ * allows O(log N) search for an extent of at least a given size.
+ */
+struct gpu_clear_extent {
+/* private: */
+ struct rb_node rb;
+ u64 start;
+ u64 end;
+ u64 subtree_max_size;
+};
+
+/**
+ * struct gpu_clear_tracker - tracks cleared (zeroed) address intervals
+ *
+ * Maintains a set of non-overlapping cleared extents as an augmented
+ * red-black tree. The tracker is embedded inside struct gpu_buddy and
+ * replaces the former dual (clear/dirty) free-tree scheme.
+ *
+ * @total_clear: Total bytes of cleared memory currently tracked.
+ */
+struct gpu_clear_tracker {
+/* private: */
+ struct rb_root root;
+/* public: */
+ u64 total_clear;
+};
+
/**
* struct gpu_buddy - GPU binary buddy allocator
*
@@ -158,13 +189,12 @@ struct gpu_buddy_block {
struct gpu_buddy {
/* private: */
/*
- * Array of red-black trees for free block management.
- * Indexed as free_trees[clear/dirty][order] where:
- * - Index 0 (GPU_BUDDY_CLEAR_TREE): blocks with zeroed content
- * - Index 1 (GPU_BUDDY_DIRTY_TREE): blocks with unknown content
- * Each tree holds free blocks of the corresponding order.
+ * One RB-tree per order containing only dirty/mixed free blocks.
+ * Cleared free blocks are NOT inserted here; they float in the buddy
+ * tree and are located exclusively via the @clear tracker.
*/
- struct rb_root **free_trees;
+ struct rb_root *free_tree;
+
/*
* Array of root blocks representing the top-level blocks of the
* binary tree(s). Multiple roots exist when the total size is not
@@ -172,6 +202,7 @@ struct gpu_buddy {
* that fits in the remaining space.
*/
struct gpu_buddy_block **roots;
+ struct gpu_clear_tracker clear;
/* public: */
unsigned int n_roots;
unsigned int max_order;
base-commit: d37690b5e02418a2365548300628ef3895a24ed2
--
2.34.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] gpu/tests/buddy: add clear-tracker allocation latency benchmarks
2026-05-04 11:10 [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Arunpravin Paneer Selvam
@ 2026-05-04 11:10 ` Arunpravin Paneer Selvam
2026-05-04 17:23 ` ✓ i915.CI.BAT: success for series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Patchwork
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Arunpravin Paneer Selvam @ 2026-05-04 11:10 UTC (permalink / raw)
To: matthew.auld, christian.koenig, dri-devel, intel-gfx, intel-xe,
amd-gfx
Cc: alexander.deucher, Arunpravin Paneer Selvam
Add gpu_test_buddy_clear_tracker_performance test case that measures
allocation latency before and after replacing the dual-tree /
force_merge design with a decoupled clear tracker.
Two scenarios are covered.
1. Single contiguous allocation after fragmentation. A 4 GiB pool is
filled with 4 KiB blocks and freed in alternating clear/dirty order,
so every buddy pair ends up split across the two trees and cannot
coalesce at free() time. A single contiguous 4 GiB allocation then
takes ~61 ms on the dual-tree design (the alloc path has to invoke
__force_merge() to climb back up to max_order) and ~25 ms with the
clear tracker (the pool is already coalesced at free() time).
2. Repeated allocations from a fragmented pool. Same 4 GiB pool, freed
with even-indexed blocks cleared and odd-indexed dirty so every
adjacent buddy pair sits on opposite sides of the merge barrier.
16384 x 256 KiB allocations then take ~80 ms on the dual-tree
design (each alloc pays the __force_merge() cost) and ~39 ms with
the clear tracker (free-time merging makes each alloc an O(log N)
split).
v2:
- Removed unwanted sub tests
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
---
drivers/gpu/tests/gpu_buddy_test.c | 140 +++++++++++++++++++++++++----
1 file changed, 122 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/tests/gpu_buddy_test.c b/drivers/gpu/tests/gpu_buddy_test.c
index 7df5c2ae83bb..5040216ead2b 100644
--- a/drivers/gpu/tests/gpu_buddy_test.c
+++ b/drivers/gpu/tests/gpu_buddy_test.c
@@ -38,7 +38,7 @@ static void gpu_test_buddy_subtree_offset_alignment_stress(struct kunit *test)
};
struct list_head allocated[ARRAY_SIZE(alignments)];
unsigned int i, max_subtree_align = 0;
- int ret, tree, order;
+ int ret, order;
struct gpu_buddy mm;
KUNIT_ASSERT_FALSE_MSG(test, gpu_buddy_init(&mm, mm_size, SZ_4K),
@@ -78,14 +78,11 @@ static void gpu_test_buddy_subtree_offset_alignment_stress(struct kunit *test)
}
for (order = mm.max_order; order >= 0 && !root; order--) {
- for (tree = 0; tree < 2; tree++) {
- node = mm.free_trees[tree][order].rb_node;
- if (node) {
- root = container_of(node,
- struct gpu_buddy_block,
- rb);
- break;
- }
+ node = mm.free_tree[order].rb_node;
+ if (node) {
+ root = container_of(node,
+ struct gpu_buddy_block,
+ rb);
}
}
@@ -97,15 +94,13 @@ static void gpu_test_buddy_subtree_offset_alignment_stress(struct kunit *test)
gpu_buddy_free_list(&mm, &allocated[i], 0);
for (order = 0; order <= mm.max_order; order++) {
- for (tree = 0; tree < 2; tree++) {
- node = mm.free_trees[tree][order].rb_node;
- if (!node)
- continue;
-
- block = container_of(node, struct gpu_buddy_block, rb);
- max_subtree_align = max(max_subtree_align,
- block->subtree_max_alignment);
- }
+ node = mm.free_tree[order].rb_node;
+ if (!node)
+ continue;
+
+ block = container_of(node, struct gpu_buddy_block, rb);
+ max_subtree_align = max(max_subtree_align,
+ block->subtree_max_alignment);
}
KUNIT_EXPECT_GE(test, max_subtree_align, ilog2(alignments[i]));
@@ -289,6 +284,114 @@ static void gpu_test_buddy_fragmentation_performance(struct kunit *test)
gpu_buddy_fini(&mm);
}
+static void gpu_test_buddy_clear_tracker_performance(struct kunit *test)
+{
+ struct gpu_buddy_block *block, *tmp;
+ unsigned long elapsed_ms;
+ LIST_HEAD(clear_blocks);
+ LIST_HEAD(dirty_blocks);
+ LIST_HEAD(allocated);
+ struct gpu_buddy mm;
+ LIST_HEAD(results);
+ ktime_t start, end;
+ int i, count;
+
+ /*
+ * Contiguous alloc latency after alternating clear/dirty fragmentation
+ *
+ * Fill a 4 GiB pool with 4 KiB allocations, partition them into
+ * alternating cleared and dirty sets, then free both. In the old
+ * dual-tree design every adjacent buddy pair has one cleared half and
+ * one dirty half, so the pair sits on opposite sides of the clear/dirty
+ * merge barrier and cannot be coalesced at free() time. The pool
+ * stays fully fragmented and the subsequent contiguous 4 GiB allocation
+ * has to invoke __force_merge() to climb back up to max_order before
+ * it can succeed. With the clear-tracker design buddy pairs coalesce
+ * unconditionally during free(), so the pool is already at max_order
+ * before the timed alloc begins and __force_merge() is not needed.
+ */
+ KUNIT_ASSERT_FALSE_MSG(test, gpu_buddy_init(&mm, SZ_4G, SZ_4K),
+ "buddy_init failed\n");
+
+ for (i = 0; i < SZ_4G / SZ_4K; i++)
+ KUNIT_ASSERT_FALSE_MSG(test,
+ gpu_buddy_alloc_blocks(&mm, 0, SZ_4G, SZ_4K, SZ_4K,
+ &allocated, 0),
+ "buddy_alloc hit an error size=%u\n", SZ_4K);
+
+ count = 0;
+ list_for_each_entry_safe(block, tmp, &allocated, link) {
+ if (count++ % 2 == 0)
+ list_move_tail(&block->link, &clear_blocks);
+ else
+ list_move_tail(&block->link, &dirty_blocks);
+ }
+
+ gpu_buddy_free_list(&mm, &clear_blocks, GPU_BUDDY_CLEARED);
+ gpu_buddy_free_list(&mm, &dirty_blocks, 0);
+
+ start = ktime_get();
+ KUNIT_ASSERT_FALSE_MSG(test,
+ gpu_buddy_alloc_blocks(&mm, 0, SZ_4G, SZ_4G, SZ_4K,
+ &results, 0),
+ "contiguous alloc failed\n");
+ end = ktime_get();
+ elapsed_ms = ktime_to_ms(ktime_sub(end, start));
+
+ kunit_info(test, "Contiguous alloc after fragmentation: %lu ms\n",
+ elapsed_ms);
+
+ gpu_buddy_free_list(&mm, &results, 0);
+ gpu_buddy_fini(&mm);
+
+ /*
+ * Repeated alloc throughput from a maximally fragmented pool
+ *
+ * Fill a 4 GiB pool with 4 KiB allocations, free even-indexed blocks
+ * as cleared and odd-indexed blocks as dirty. The alternating pattern
+ * ensures every adjacent buddy pair has one cleared half and one dirty
+ * half, so each pair lands on opposite sides of the old merge barrier.
+ * Each of the 16 384 x 256 KiB allocations in the timed loop has to
+ * pay the __force_merge() cost on the alloc path under the old design.
+ * With the clear-tracker design the pool collapses to one max_order
+ * block during free(), so each alloc is a simple O(log N) split.
+ */
+ KUNIT_ASSERT_FALSE_MSG(test, gpu_buddy_init(&mm, SZ_4G, SZ_4K),
+ "buddy_init failed\n");
+
+ for (i = 0; i < SZ_4G / SZ_4K; i++)
+ KUNIT_ASSERT_FALSE_MSG(test,
+ gpu_buddy_alloc_blocks(&mm, 0, SZ_4G, SZ_4K, SZ_4K,
+ &allocated, 0),
+ "buddy_alloc hit an error size=%u\n", SZ_4K);
+
+ count = 0;
+ list_for_each_entry_safe(block, tmp, &allocated, link) {
+ if (count++ % 2 == 0)
+ list_move_tail(&block->link, &clear_blocks);
+ else
+ list_move_tail(&block->link, &dirty_blocks);
+ }
+
+ gpu_buddy_free_list(&mm, &clear_blocks, GPU_BUDDY_CLEARED);
+ gpu_buddy_free_list(&mm, &dirty_blocks, 0);
+
+ start = ktime_get();
+ for (i = 0; i < SZ_4G / SZ_256K; i++)
+ KUNIT_ASSERT_FALSE_MSG(test,
+ gpu_buddy_alloc_blocks(&mm, 0, SZ_4G, SZ_256K, SZ_4K,
+ &results, 0),
+ "buddy_alloc hit an error size=%u\n", SZ_256K);
+ end = ktime_get();
+ elapsed_ms = ktime_to_ms(ktime_sub(end, start));
+
+ kunit_info(test, "Repeated 256 KiB allocs from fragmented pool: %lu ms\n",
+ elapsed_ms);
+
+ gpu_buddy_free_list(&mm, &results, 0);
+ gpu_buddy_fini(&mm);
+}
+
static void gpu_test_buddy_alloc_range_bias(struct kunit *test)
{
u32 mm_size, size, ps, bias_size, bias_start, bias_end, bias_rem;
@@ -1402,6 +1505,7 @@ static struct kunit_case gpu_buddy_tests[] = {
KUNIT_CASE(gpu_test_buddy_alloc_range),
KUNIT_CASE(gpu_test_buddy_alloc_range_bias),
KUNIT_CASE_SLOW(gpu_test_buddy_fragmentation_performance),
+ KUNIT_CASE_SLOW(gpu_test_buddy_clear_tracker_performance),
KUNIT_CASE(gpu_test_buddy_alloc_exceeds_max_order),
KUNIT_CASE(gpu_test_buddy_offset_aligned_allocation),
KUNIT_CASE(gpu_test_buddy_subtree_offset_alignment_stress),
--
2.34.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* ✓ i915.CI.BAT: success for series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
2026-05-04 11:10 [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Arunpravin Paneer Selvam
2026-05-04 11:10 ` [PATCH v2 2/2] gpu/tests/buddy: add clear-tracker allocation latency benchmarks Arunpravin Paneer Selvam
@ 2026-05-04 17:23 ` Patchwork
2026-05-05 0:02 ` ✓ i915.CI.Full: " Patchwork
2026-05-08 15:19 ` [PATCH v2 1/2] " Matthew Auld
3 siblings, 0 replies; 6+ messages in thread
From: Patchwork @ 2026-05-04 17:23 UTC (permalink / raw)
To: Arunpravin Paneer Selvam; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 2391 bytes --]
== Series Details ==
Series: series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
URL : https://patchwork.freedesktop.org/series/165895/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_18408 -> Patchwork_165895v1
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/index.html
Participating hosts (42 -> 40)
------------------------------
Missing (2): bat-dg2-13 fi-snb-2520m
Known issues
------------
Here are the changes found in Patchwork_165895v1 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@i915_selftest@live:
- bat-mtlp-8: [PASS][1] -> [DMESG-FAIL][2] ([i915#12061]) +1 other test dmesg-fail
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/bat-mtlp-8/igt@i915_selftest@live.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/bat-mtlp-8/igt@i915_selftest@live.html
#### Possible fixes ####
* igt@i915_selftest@live:
- bat-dg2-8: [DMESG-FAIL][3] ([i915#12061]) -> [PASS][4] +1 other test pass
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/bat-dg2-8/igt@i915_selftest@live.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/bat-dg2-8/igt@i915_selftest@live.html
* igt@i915_selftest@live@workarounds:
- bat-mtlp-9: [DMESG-FAIL][5] ([i915#12061]) -> [PASS][6] +1 other test pass
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/bat-mtlp-9/igt@i915_selftest@live@workarounds.html
[i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
Build changes
-------------
* Linux: CI_DRM_18408 -> Patchwork_165895v1
CI-20190529: 20190529
CI_DRM_18408: e798c5cca30e83c5793aa3d6f22456e39eeb219c @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_8882: 3ef61dd87d23e6c8d7956b5a72ba01a6597a3fd1 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_165895v1: e798c5cca30e83c5793aa3d6f22456e39eeb219c @ git://anongit.freedesktop.org/gfx-ci/linux
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/index.html
[-- Attachment #2: Type: text/html, Size: 3194 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* ✓ i915.CI.Full: success for series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
2026-05-04 11:10 [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Arunpravin Paneer Selvam
2026-05-04 11:10 ` [PATCH v2 2/2] gpu/tests/buddy: add clear-tracker allocation latency benchmarks Arunpravin Paneer Selvam
2026-05-04 17:23 ` ✓ i915.CI.BAT: success for series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Patchwork
@ 2026-05-05 0:02 ` Patchwork
2026-05-08 15:19 ` [PATCH v2 1/2] " Matthew Auld
3 siblings, 0 replies; 6+ messages in thread
From: Patchwork @ 2026-05-05 0:02 UTC (permalink / raw)
To: Arunpravin Paneer Selvam; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 101184 bytes --]
== Series Details ==
Series: series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
URL : https://patchwork.freedesktop.org/series/165895/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_18408_full -> Patchwork_165895v1_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Participating hosts (10 -> 10)
------------------------------
No changes in participating hosts
Known issues
------------
Here are the changes found in Patchwork_165895v1_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@api_intel_bb@blit-reloc-keep-cache:
- shard-dg2: NOTRUN -> [SKIP][1] ([i915#8411]) +1 other test skip
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@api_intel_bb@blit-reloc-keep-cache.html
* igt@api_intel_bb@crc32:
- shard-rkl: NOTRUN -> [SKIP][2] ([i915#6230])
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@api_intel_bb@crc32.html
* igt@gem_ccs@ctrl-surf-copy:
- shard-rkl: NOTRUN -> [SKIP][3] ([i915#3555] / [i915#9323])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@gem_ccs@ctrl-surf-copy.html
* igt@gem_close_race@multigpu-basic-process:
- shard-tglu: NOTRUN -> [SKIP][4] ([i915#7697])
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@gem_close_race@multigpu-basic-process.html
* igt@gem_close_race@multigpu-basic-threads:
- shard-rkl: NOTRUN -> [SKIP][5] ([i915#7697])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@gem_close_race@multigpu-basic-threads.html
* igt@gem_create@create-ext-cpu-access-big:
- shard-tglu-1: NOTRUN -> [SKIP][6] ([i915#6335])
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gem_create@create-ext-cpu-access-big.html
* igt@gem_ctx_freq@sysfs@gt0:
- shard-dg2: [PASS][7] -> [FAIL][8] ([i915#9561]) +1 other test fail
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-1/igt@gem_ctx_freq@sysfs@gt0.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@gem_ctx_freq@sysfs@gt0.html
* igt@gem_ctx_persistence@heartbeat-many:
- shard-dg2: NOTRUN -> [SKIP][9] ([i915#8555])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@gem_ctx_persistence@heartbeat-many.html
* igt@gem_ctx_persistence@legacy-engines-mixed:
- shard-snb: NOTRUN -> [SKIP][10] ([i915#1099]) +1 other test skip
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-snb5/igt@gem_ctx_persistence@legacy-engines-mixed.html
* igt@gem_ctx_sseu@invalid-args:
- shard-tglu: NOTRUN -> [SKIP][11] ([i915#280])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@gem_ctx_sseu@invalid-args.html
* igt@gem_exec_balancer@parallel-bb-first:
- shard-tglu-1: NOTRUN -> [SKIP][12] ([i915#4525])
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gem_exec_balancer@parallel-bb-first.html
* igt@gem_exec_balancer@parallel-contexts:
- shard-rkl: NOTRUN -> [SKIP][13] ([i915#4525])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@gem_exec_balancer@parallel-contexts.html
* igt@gem_exec_big@single:
- shard-tglu-1: NOTRUN -> [FAIL][14] ([i915#15816])
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gem_exec_big@single.html
* igt@gem_exec_fence@submit67:
- shard-dg2: NOTRUN -> [SKIP][15] ([i915#4812])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_exec_fence@submit67.html
* igt@gem_exec_flush@basic-wb-prw-default:
- shard-dg2: NOTRUN -> [SKIP][16] ([i915#3539] / [i915#4852]) +2 other tests skip
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_exec_flush@basic-wb-prw-default.html
* igt@gem_exec_reloc@basic-cpu-gtt:
- shard-dg2: NOTRUN -> [SKIP][17] ([i915#3281]) +5 other tests skip
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_exec_reloc@basic-cpu-gtt.html
* igt@gem_exec_reloc@basic-gtt-wc:
- shard-rkl: NOTRUN -> [SKIP][18] ([i915#3281]) +5 other tests skip
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@gem_exec_reloc@basic-gtt-wc.html
* igt@gem_exec_schedule@semaphore-power:
- shard-rkl: NOTRUN -> [SKIP][19] ([i915#7276])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@gem_exec_schedule@semaphore-power.html
* igt@gem_lmem_evict@dontneed-evict-race:
- shard-rkl: NOTRUN -> [SKIP][20] ([i915#4613] / [i915#7582])
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@gem_lmem_evict@dontneed-evict-race.html
* igt@gem_lmem_swapping@heavy-verify-multi-ccs:
- shard-tglu: NOTRUN -> [SKIP][21] ([i915#4613]) +1 other test skip
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@gem_lmem_swapping@heavy-verify-multi-ccs.html
* igt@gem_lmem_swapping@parallel-random-verify-ccs:
- shard-rkl: NOTRUN -> [SKIP][22] ([i915#4613]) +3 other tests skip
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@gem_lmem_swapping@parallel-random-verify-ccs.html
* igt@gem_lmem_swapping@random:
- shard-glk: NOTRUN -> [SKIP][23] ([i915#4613]) +1 other test skip
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk2/igt@gem_lmem_swapping@random.html
* igt@gem_lmem_swapping@verify:
- shard-tglu-1: NOTRUN -> [SKIP][24] ([i915#4613]) +1 other test skip
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gem_lmem_swapping@verify.html
* igt@gem_madvise@dontneed-before-pwrite:
- shard-dg2: NOTRUN -> [SKIP][25] ([i915#3282]) +4 other tests skip
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@gem_madvise@dontneed-before-pwrite.html
* igt@gem_media_fill@media-fill:
- shard-dg2: NOTRUN -> [SKIP][26] ([i915#8289])
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_media_fill@media-fill.html
* igt@gem_media_vme:
- shard-dg2: NOTRUN -> [SKIP][27] ([i915#284])
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@gem_media_vme.html
* igt@gem_mmap_gtt@cpuset-medium-copy-xy:
- shard-dg2: NOTRUN -> [SKIP][28] ([i915#4077]) +4 other tests skip
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-3/igt@gem_mmap_gtt@cpuset-medium-copy-xy.html
* igt@gem_mmap_wc@copy:
- shard-dg2: NOTRUN -> [SKIP][29] ([i915#4083]) +4 other tests skip
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_mmap_wc@copy.html
* igt@gem_partial_pwrite_pread@writes-after-reads-display:
- shard-rkl: NOTRUN -> [SKIP][30] ([i915#3282]) +2 other tests skip
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@gem_partial_pwrite_pread@writes-after-reads-display.html
* igt@gem_pwrite@basic-exhaustion:
- shard-tglu-1: NOTRUN -> [WARN][31] ([i915#2658])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gem_pwrite@basic-exhaustion.html
* igt@gem_pxp@create-regular-context-1:
- shard-rkl: NOTRUN -> [SKIP][32] ([i915#4270])
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@gem_pxp@create-regular-context-1.html
* igt@gem_pxp@reject-modify-context-protection-off-3:
- shard-dg2: NOTRUN -> [SKIP][33] ([i915#4270])
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_pxp@reject-modify-context-protection-off-3.html
* igt@gem_render_copy@yf-tiled-to-vebox-linear:
- shard-dg2: NOTRUN -> [SKIP][34] ([i915#5190] / [i915#8428]) +1 other test skip
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gem_render_copy@yf-tiled-to-vebox-linear.html
* igt@gem_set_tiling_vs_blt@tiled-to-untiled:
- shard-rkl: NOTRUN -> [SKIP][35] ([i915#8411])
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@gem_set_tiling_vs_blt@tiled-to-untiled.html
* igt@gem_softpin@noreloc-s3:
- shard-glk: NOTRUN -> [INCOMPLETE][36] ([i915#13809])
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk3/igt@gem_softpin@noreloc-s3.html
* igt@gem_tiled_pread_basic@basic:
- shard-rkl: NOTRUN -> [SKIP][37] ([i915#15656])
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@gem_tiled_pread_basic@basic.html
* igt@gem_userptr_blits@dmabuf-unsync:
- shard-rkl: NOTRUN -> [SKIP][38] ([i915#3297]) +1 other test skip
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@gem_userptr_blits@dmabuf-unsync.html
* igt@gem_userptr_blits@forbidden-operations:
- shard-dg2: NOTRUN -> [SKIP][39] ([i915#3282] / [i915#3297])
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@gem_userptr_blits@forbidden-operations.html
* igt@gem_userptr_blits@invalid-mmap-offset-unsync:
- shard-tglu: NOTRUN -> [SKIP][40] ([i915#3297])
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@gem_userptr_blits@invalid-mmap-offset-unsync.html
* igt@gem_userptr_blits@readonly-pwrite-unsync:
- shard-dg2: NOTRUN -> [SKIP][41] ([i915#3297]) +1 other test skip
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@gem_userptr_blits@readonly-pwrite-unsync.html
* igt@gem_userptr_blits@unsync-overlap:
- shard-tglu-1: NOTRUN -> [SKIP][42] ([i915#3297])
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gem_userptr_blits@unsync-overlap.html
* igt@gem_workarounds@suspend-resume:
- shard-glk: [PASS][43] -> [INCOMPLETE][44] ([i915#13356] / [i915#14586])
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-glk5/igt@gem_workarounds@suspend-resume.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk8/igt@gem_workarounds@suspend-resume.html
* igt@gen9_exec_parse@allowed-all:
- shard-rkl: NOTRUN -> [SKIP][45] ([i915#2527]) +2 other tests skip
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@gen9_exec_parse@allowed-all.html
* igt@gen9_exec_parse@basic-rejected:
- shard-dg2: NOTRUN -> [SKIP][46] ([i915#2856])
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@gen9_exec_parse@basic-rejected.html
* igt@gen9_exec_parse@bb-start-cmd:
- shard-tglu-1: NOTRUN -> [SKIP][47] ([i915#2527] / [i915#2856]) +1 other test skip
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@gen9_exec_parse@bb-start-cmd.html
* igt@gen9_exec_parse@shadow-peek:
- shard-tglu: NOTRUN -> [SKIP][48] ([i915#2527] / [i915#2856])
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@gen9_exec_parse@shadow-peek.html
* igt@i915_drm_fdinfo@all-busy-idle-check-all:
- shard-dg2: NOTRUN -> [SKIP][49] ([i915#14123])
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@i915_drm_fdinfo@all-busy-idle-check-all.html
* igt@i915_module_load@reload-no-display:
- shard-snb: NOTRUN -> [DMESG-WARN][50] ([i915#14545])
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-snb5/igt@i915_module_load@reload-no-display.html
* igt@i915_pm_freq_api@freq-reset:
- shard-rkl: NOTRUN -> [SKIP][51] ([i915#8399])
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@i915_pm_freq_api@freq-reset.html
* igt@i915_pm_freq_api@freq-reset-multiple:
- shard-tglu-1: NOTRUN -> [SKIP][52] ([i915#8399])
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@i915_pm_freq_api@freq-reset-multiple.html
* igt@i915_pm_rps@thresholds-park@gt0:
- shard-glk: NOTRUN -> [DMESG-WARN][53] ([i915#118]) +1 other test dmesg-warn
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk3/igt@i915_pm_rps@thresholds-park@gt0.html
* igt@i915_pm_sseu@full-enable:
- shard-tglu-1: NOTRUN -> [SKIP][54] ([i915#4387])
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@i915_pm_sseu@full-enable.html
* igt@i915_query@query-topology-coherent-slice-mask:
- shard-dg2: NOTRUN -> [SKIP][55] ([i915#6188])
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@i915_query@query-topology-coherent-slice-mask.html
* igt@i915_suspend@fence-restore-untiled:
- shard-rkl: [PASS][56] -> [ABORT][57] ([i915#15131])
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@i915_suspend@fence-restore-untiled.html
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-1/igt@i915_suspend@fence-restore-untiled.html
* igt@intel_hwmon@hwmon-read:
- shard-tglu: NOTRUN -> [SKIP][58] ([i915#7707])
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@intel_hwmon@hwmon-read.html
* igt@intel_hwmon@hwmon-write:
- shard-rkl: NOTRUN -> [SKIP][59] ([i915#7707])
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@intel_hwmon@hwmon-write.html
* igt@kms_atomic@plane-primary-overlay-mutable-zpos:
- shard-rkl: NOTRUN -> [SKIP][60] ([i915#9531])
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_atomic@plane-primary-overlay-mutable-zpos.html
* igt@kms_atomic_transition@plane-all-modeset-transition-fencing-internal-panels:
- shard-tglu-1: NOTRUN -> [SKIP][61] ([i915#1769] / [i915#3555])
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_atomic_transition@plane-all-modeset-transition-fencing-internal-panels.html
* igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels:
- shard-rkl: NOTRUN -> [SKIP][62] ([i915#1769] / [i915#3555])
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels.html
* igt@kms_atomic_transition@plane-all-modeset-transition@pipe-a-hdmi-a-1:
- shard-tglu: NOTRUN -> [FAIL][63] ([i915#15662]) +1 other test fail
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_atomic_transition@plane-all-modeset-transition@pipe-a-hdmi-a-1.html
* igt@kms_big_fb@4-tiled-32bpp-rotate-0:
- shard-tglu-1: NOTRUN -> [SKIP][64] ([i915#5286]) +2 other tests skip
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_big_fb@4-tiled-32bpp-rotate-0.html
* igt@kms_big_fb@4-tiled-64bpp-rotate-0:
- shard-rkl: NOTRUN -> [SKIP][65] ([i915#5286]) +6 other tests skip
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_big_fb@4-tiled-64bpp-rotate-0.html
* igt@kms_big_fb@4-tiled-addfb-size-overflow:
- shard-tglu: NOTRUN -> [SKIP][66] ([i915#5286]) +3 other tests skip
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_big_fb@4-tiled-addfb-size-overflow.html
* igt@kms_big_fb@linear-max-hw-stride-64bpp-rotate-180-hflip:
- shard-rkl: NOTRUN -> [SKIP][67] ([i915#3828])
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_big_fb@linear-max-hw-stride-64bpp-rotate-180-hflip.html
* igt@kms_big_fb@x-tiled-16bpp-rotate-90:
- shard-dg2: NOTRUN -> [SKIP][68] +9 other tests skip
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_big_fb@x-tiled-16bpp-rotate-90.html
* igt@kms_big_fb@y-tiled-64bpp-rotate-0:
- shard-dg2: NOTRUN -> [SKIP][69] ([i915#4538] / [i915#5190]) +5 other tests skip
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_big_fb@y-tiled-64bpp-rotate-0.html
* igt@kms_big_fb@y-tiled-8bpp-rotate-270:
- shard-rkl: NOTRUN -> [SKIP][70] ([i915#3638])
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_big_fb@y-tiled-8bpp-rotate-270.html
* igt@kms_big_fb@yf-tiled-addfb:
- shard-dg2: NOTRUN -> [SKIP][71] ([i915#5190])
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_big_fb@yf-tiled-addfb.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0:
- shard-tglu-1: NOTRUN -> [SKIP][72] +28 other tests skip
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0.html
* igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip:
- shard-tglu: NOTRUN -> [SKIP][73] +25 other tests skip
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_big_fb@yf-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip.html
* igt@kms_ccs@bad-aux-stride-4-tiled-mtl-mc-ccs@pipe-a-hdmi-a-4:
- shard-dg1: NOTRUN -> [SKIP][74] ([i915#6095]) +267 other tests skip
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-18/igt@kms_ccs@bad-aux-stride-4-tiled-mtl-mc-ccs@pipe-a-hdmi-a-4.html
* igt@kms_ccs@bad-rotation-90-4-tiled-dg2-rc-ccs-cc@pipe-a-hdmi-a-1:
- shard-glk10: NOTRUN -> [SKIP][75] +135 other tests skip
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk10/igt@kms_ccs@bad-rotation-90-4-tiled-dg2-rc-ccs-cc@pipe-a-hdmi-a-1.html
* igt@kms_ccs@crc-primary-basic-4-tiled-bmg-ccs:
- shard-dg2: NOTRUN -> [SKIP][76] ([i915#12313])
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_ccs@crc-primary-basic-4-tiled-bmg-ccs.html
* igt@kms_ccs@crc-primary-basic-4-tiled-mtl-mc-ccs:
- shard-tglu-1: NOTRUN -> [SKIP][77] ([i915#6095]) +19 other tests skip
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_ccs@crc-primary-basic-4-tiled-mtl-mc-ccs.html
* igt@kms_ccs@crc-primary-rotation-180-4-tiled-mtl-rc-ccs@pipe-b-hdmi-a-2:
- shard-rkl: NOTRUN -> [SKIP][78] ([i915#6095]) +59 other tests skip
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-4/igt@kms_ccs@crc-primary-rotation-180-4-tiled-mtl-rc-ccs@pipe-b-hdmi-a-2.html
* igt@kms_ccs@crc-primary-rotation-180-y-tiled-gen12-rc-ccs-cc@pipe-c-dp-3:
- shard-dg2: NOTRUN -> [SKIP][79] ([i915#10307] / [i915#6095]) +62 other tests skip
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-10/igt@kms_ccs@crc-primary-rotation-180-y-tiled-gen12-rc-ccs-cc@pipe-c-dp-3.html
* igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs@pipe-c-hdmi-a-1:
- shard-tglu: NOTRUN -> [SKIP][80] ([i915#6095]) +34 other tests skip
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_ccs@crc-primary-suspend-4-tiled-dg2-mc-ccs@pipe-c-hdmi-a-1.html
* igt@kms_ccs@crc-primary-suspend-4-tiled-mtl-rc-ccs-cc@pipe-a-hdmi-a-1:
- shard-dg2: NOTRUN -> [SKIP][81] ([i915#6095]) +3 other tests skip
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-4/igt@kms_ccs@crc-primary-suspend-4-tiled-mtl-rc-ccs-cc@pipe-a-hdmi-a-1.html
* igt@kms_ccs@crc-primary-suspend-y-tiled-gen12-rc-ccs:
- shard-rkl: [PASS][82] -> [INCOMPLETE][83] ([i915#15582])
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-5/igt@kms_ccs@crc-primary-suspend-y-tiled-gen12-rc-ccs.html
[83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-4/igt@kms_ccs@crc-primary-suspend-y-tiled-gen12-rc-ccs.html
* igt@kms_ccs@crc-primary-suspend-y-tiled-gen12-rc-ccs@pipe-a-hdmi-a-2:
- shard-rkl: NOTRUN -> [INCOMPLETE][84] ([i915#15582])
[84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-4/igt@kms_ccs@crc-primary-suspend-y-tiled-gen12-rc-ccs@pipe-a-hdmi-a-2.html
* igt@kms_ccs@crc-primary-suspend-yf-tiled-ccs:
- shard-rkl: NOTRUN -> [SKIP][85] ([i915#14098] / [i915#6095]) +40 other tests skip
[85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_ccs@crc-primary-suspend-yf-tiled-ccs.html
* igt@kms_ccs@crc-sprite-planes-basic-4-tiled-lnl-ccs:
- shard-tglu-1: NOTRUN -> [SKIP][86] ([i915#12313])
[86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-lnl-ccs.html
* igt@kms_ccs@crc-sprite-planes-basic-4-tiled-mtl-rc-ccs-cc@pipe-d-hdmi-a-1:
- shard-dg2: NOTRUN -> [SKIP][87] ([i915#10307] / [i915#10434] / [i915#6095]) +2 other tests skip
[87]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-4/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-mtl-rc-ccs-cc@pipe-d-hdmi-a-1.html
* igt@kms_ccs@random-ccs-data-y-tiled-gen12-rc-ccs-cc:
- shard-dg1: [PASS][88] -> [DMESG-WARN][89] ([i915#4423])
[88]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-15/igt@kms_ccs@random-ccs-data-y-tiled-gen12-rc-ccs-cc.html
[89]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-16/igt@kms_ccs@random-ccs-data-y-tiled-gen12-rc-ccs-cc.html
* igt@kms_cdclk@mode-transition:
- shard-rkl: NOTRUN -> [SKIP][90] ([i915#3742])
[90]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_cdclk@mode-transition.html
* igt@kms_cdclk@mode-transition-all-outputs:
- shard-tglu-1: NOTRUN -> [SKIP][91] ([i915#3742])
[91]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_cdclk@mode-transition-all-outputs.html
* igt@kms_cdclk@plane-scaling:
- shard-tglu: NOTRUN -> [SKIP][92] ([i915#3742])
[92]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_cdclk@plane-scaling.html
* igt@kms_chamelium_edid@hdmi-edid-change-during-suspend:
- shard-tglu: NOTRUN -> [SKIP][93] ([i915#11151] / [i915#7828]) +3 other tests skip
[93]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_chamelium_edid@hdmi-edid-change-during-suspend.html
* igt@kms_chamelium_frames@dp-crc-fast:
- shard-dg2: NOTRUN -> [SKIP][94] ([i915#11151] / [i915#7828]) +5 other tests skip
[94]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_chamelium_frames@dp-crc-fast.html
* igt@kms_chamelium_hpd@dp-hpd-enable-disable-mode:
- shard-rkl: NOTRUN -> [SKIP][95] ([i915#11151] / [i915#7828]) +6 other tests skip
[95]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_chamelium_hpd@dp-hpd-enable-disable-mode.html
* igt@kms_chamelium_hpd@vga-hpd-for-each-pipe:
- shard-tglu-1: NOTRUN -> [SKIP][96] ([i915#11151] / [i915#7828]) +3 other tests skip
[96]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_chamelium_hpd@vga-hpd-for-each-pipe.html
* igt@kms_content_protection@atomic-dpms-hdcp14:
- shard-tglu-1: NOTRUN -> [SKIP][97] ([i915#15865]) +1 other test skip
[97]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_content_protection@atomic-dpms-hdcp14.html
* igt@kms_content_protection@content-type-change:
- shard-tglu: NOTRUN -> [SKIP][98] ([i915#15865]) +1 other test skip
[98]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_content_protection@content-type-change.html
* igt@kms_content_protection@dp-mst-lic-type-0-hdcp14:
- shard-dg2: NOTRUN -> [SKIP][99] ([i915#15330])
[99]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-3/igt@kms_content_protection@dp-mst-lic-type-0-hdcp14.html
* igt@kms_content_protection@dp-mst-type-0-hdcp14:
- shard-rkl: NOTRUN -> [SKIP][100] ([i915#15330])
[100]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_content_protection@dp-mst-type-0-hdcp14.html
* igt@kms_content_protection@srm:
- shard-dg2: NOTRUN -> [SKIP][101] ([i915#15865]) +1 other test skip
[101]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_content_protection@srm.html
* igt@kms_content_protection@uevent-hdcp14:
- shard-rkl: NOTRUN -> [SKIP][102] ([i915#15865])
[102]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_content_protection@uevent-hdcp14.html
* igt@kms_cursor_crc@cursor-offscreen-512x170:
- shard-rkl: NOTRUN -> [SKIP][103] ([i915#13049])
[103]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_cursor_crc@cursor-offscreen-512x170.html
* igt@kms_cursor_crc@cursor-onscreen-512x512:
- shard-tglu: NOTRUN -> [SKIP][104] ([i915#13049]) +1 other test skip
[104]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_cursor_crc@cursor-onscreen-512x512.html
* igt@kms_cursor_crc@cursor-random-128x42@pipe-a-hdmi-a-1:
- shard-tglu-1: [PASS][105] -> [FAIL][106] ([i915#13566]) +1 other test fail
[105]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-tglu-1/igt@kms_cursor_crc@cursor-random-128x42@pipe-a-hdmi-a-1.html
[106]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_cursor_crc@cursor-random-128x42@pipe-a-hdmi-a-1.html
* igt@kms_cursor_crc@cursor-random-512x512:
- shard-dg2: NOTRUN -> [SKIP][107] ([i915#13049])
[107]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_cursor_crc@cursor-random-512x512.html
* igt@kms_cursor_crc@cursor-rapid-movement-32x10:
- shard-tglu-1: NOTRUN -> [SKIP][108] ([i915#3555]) +3 other tests skip
[108]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_cursor_crc@cursor-rapid-movement-32x10.html
* igt@kms_cursor_crc@cursor-sliding-128x42@pipe-a-hdmi-a-1:
- shard-tglu: NOTRUN -> [FAIL][109] ([i915#13566]) +1 other test fail
[109]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_cursor_crc@cursor-sliding-128x42@pipe-a-hdmi-a-1.html
* igt@kms_cursor_crc@cursor-sliding-256x85:
- shard-tglu: [PASS][110] -> [FAIL][111] ([i915#13566]) +1 other test fail
[110]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-tglu-2/igt@kms_cursor_crc@cursor-sliding-256x85.html
[111]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-4/igt@kms_cursor_crc@cursor-sliding-256x85.html
* igt@kms_cursor_crc@cursor-sliding-64x21@pipe-a-hdmi-a-1:
- shard-rkl: NOTRUN -> [FAIL][112] ([i915#13566])
[112]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_cursor_crc@cursor-sliding-64x21@pipe-a-hdmi-a-1.html
* igt@kms_cursor_crc@cursor-sliding-max-size:
- shard-tglu: NOTRUN -> [SKIP][113] ([i915#3555]) +2 other tests skip
[113]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_cursor_crc@cursor-sliding-max-size.html
* igt@kms_cursor_crc@cursor-suspend:
- shard-glk: NOTRUN -> [INCOMPLETE][114] ([i915#12358] / [i915#14152] / [i915#7882])
[114]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk3/igt@kms_cursor_crc@cursor-suspend.html
* igt@kms_cursor_crc@cursor-suspend@pipe-a-hdmi-a-1:
- shard-glk: NOTRUN -> [INCOMPLETE][115] ([i915#12358] / [i915#14152])
[115]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk3/igt@kms_cursor_crc@cursor-suspend@pipe-a-hdmi-a-1.html
* igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy:
- shard-dg2: NOTRUN -> [SKIP][116] ([i915#13046] / [i915#5354]) +1 other test skip
[116]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_cursor_legacy@2x-flip-vs-cursor-legacy.html
* igt@kms_cursor_legacy@cursorb-vs-flipa-legacy:
- shard-rkl: NOTRUN -> [SKIP][117] +13 other tests skip
[117]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_cursor_legacy@cursorb-vs-flipa-legacy.html
* igt@kms_dither@fb-8bpc-vs-panel-6bpc:
- shard-rkl: NOTRUN -> [SKIP][118] ([i915#3555] / [i915#3804])
[118]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_dither@fb-8bpc-vs-panel-6bpc.html
* igt@kms_dither@fb-8bpc-vs-panel-6bpc@pipe-a-hdmi-a-2:
- shard-rkl: NOTRUN -> [SKIP][119] ([i915#3804])
[119]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_dither@fb-8bpc-vs-panel-6bpc@pipe-a-hdmi-a-2.html
* igt@kms_dp_link_training@non-uhbr-mst:
- shard-tglu: NOTRUN -> [SKIP][120] ([i915#13749])
[120]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_dp_link_training@non-uhbr-mst.html
* igt@kms_dp_link_training@uhbr-mst:
- shard-rkl: NOTRUN -> [SKIP][121] ([i915#13748])
[121]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_dp_link_training@uhbr-mst.html
* igt@kms_dp_linktrain_fallback@dsc-fallback:
- shard-tglu-1: NOTRUN -> [SKIP][122] ([i915#13707])
[122]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_dp_linktrain_fallback@dsc-fallback.html
* igt@kms_dsc@dsc-basic:
- shard-rkl: NOTRUN -> [SKIP][123] ([i915#3555] / [i915#3840])
[123]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_dsc@dsc-basic.html
* igt@kms_dsc@dsc-with-bpc-formats:
- shard-tglu-1: NOTRUN -> [SKIP][124] ([i915#3555] / [i915#3840])
[124]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_dsc@dsc-with-bpc-formats.html
* igt@kms_dsc@dsc-with-output-formats:
- shard-tglu: NOTRUN -> [SKIP][125] ([i915#3555] / [i915#3840]) +1 other test skip
[125]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_dsc@dsc-with-output-formats.html
* igt@kms_dsc@dsc-with-output-formats-with-bpc:
- shard-rkl: NOTRUN -> [SKIP][126] ([i915#3840] / [i915#9053])
[126]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_dsc@dsc-with-output-formats-with-bpc.html
* igt@kms_fbcon_fbt@fbc-suspend:
- shard-rkl: [PASS][127] -> [ABORT][128] ([i915#15132])
[127]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@kms_fbcon_fbt@fbc-suspend.html
[128]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-1/igt@kms_fbcon_fbt@fbc-suspend.html
* igt@kms_fbcon_fbt@psr:
- shard-dg2: NOTRUN -> [SKIP][129] ([i915#3469])
[129]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_fbcon_fbt@psr.html
* igt@kms_feature_discovery@display-4x:
- shard-rkl: NOTRUN -> [SKIP][130] ([i915#1839])
[130]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_feature_discovery@display-4x.html
* igt@kms_feature_discovery@dp-mst:
- shard-tglu-1: NOTRUN -> [SKIP][131] ([i915#9337])
[131]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_feature_discovery@dp-mst.html
* igt@kms_feature_discovery@psr1:
- shard-rkl: NOTRUN -> [SKIP][132] ([i915#658])
[132]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_feature_discovery@psr1.html
* igt@kms_flip@2x-absolute-wf_vblank:
- shard-tglu-1: NOTRUN -> [SKIP][133] ([i915#3637] / [i915#9934]) +1 other test skip
[133]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_flip@2x-absolute-wf_vblank.html
* igt@kms_flip@2x-flip-vs-absolute-wf_vblank:
- shard-tglu: NOTRUN -> [SKIP][134] ([i915#3637] / [i915#9934]) +2 other tests skip
[134]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_flip@2x-flip-vs-absolute-wf_vblank.html
* igt@kms_flip@2x-flip-vs-fences:
- shard-dg2: NOTRUN -> [SKIP][135] ([i915#8381])
[135]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_flip@2x-flip-vs-fences.html
* igt@kms_flip@2x-flip-vs-suspend:
- shard-glk10: NOTRUN -> [INCOMPLETE][136] ([i915#12745] / [i915#4839])
[136]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk10/igt@kms_flip@2x-flip-vs-suspend.html
* igt@kms_flip@2x-flip-vs-suspend@ac-hdmi-a1-hdmi-a2:
- shard-glk10: NOTRUN -> [INCOMPLETE][137] ([i915#12745])
[137]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk10/igt@kms_flip@2x-flip-vs-suspend@ac-hdmi-a1-hdmi-a2.html
* igt@kms_flip@2x-modeset-vs-vblank-race:
- shard-dg2: NOTRUN -> [SKIP][138] ([i915#9934]) +4 other tests skip
[138]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_flip@2x-modeset-vs-vblank-race.html
* igt@kms_flip@2x-plain-flip-ts-check:
- shard-rkl: NOTRUN -> [SKIP][139] ([i915#9934]) +4 other tests skip
[139]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_flip@2x-plain-flip-ts-check.html
* igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling:
- shard-rkl: NOTRUN -> [SKIP][140] ([i915#15643]) +1 other test skip
[140]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-downscaling.html
* igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling:
- shard-dg2: NOTRUN -> [SKIP][141] ([i915#15643]) +3 other tests skip
[141]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-16bpp-yftile-upscaling.html
* igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-downscaling:
- shard-tglu-1: NOTRUN -> [SKIP][142] ([i915#15643])
[142]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-downscaling.html
* igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-gtt:
- shard-dg2: NOTRUN -> [SKIP][143] ([i915#15990] / [i915#8708]) +8 other tests skip
[143]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-gtt.html
* igt@kms_frontbuffer_tracking@fbc-tiling-4:
- shard-tglu: NOTRUN -> [SKIP][144] ([i915#5439])
[144]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_frontbuffer_tracking@fbc-tiling-4.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu:
- shard-dg2: NOTRUN -> [SKIP][145] ([i915#15102] / [i915#3458]) +6 other tests skip
[145]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-cpu.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-pwrite:
- shard-tglu: NOTRUN -> [SKIP][146] ([i915#15102]) +8 other tests skip
[146]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-pwrite.html
* igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc:
- shard-rkl: NOTRUN -> [SKIP][147] ([i915#15102] / [i915#3023]) +17 other tests skip
[147]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_frontbuffer_tracking@fbcpsr-rgb101010-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@fbcpsr-tiling-4:
- shard-tglu-1: NOTRUN -> [SKIP][148] ([i915#5439])
[148]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_frontbuffer_tracking@fbcpsr-tiling-4.html
* igt@kms_frontbuffer_tracking@pipe-fbc-rte:
- shard-dg2: NOTRUN -> [SKIP][149] ([i915#9766])
[149]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_frontbuffer_tracking@pipe-fbc-rte.html
* igt@kms_frontbuffer_tracking@psr-1p-offscreen-pri-shrfb-draw-mmap-wc:
- shard-rkl: NOTRUN -> [SKIP][150] ([i915#15102]) +2 other tests skip
[150]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_frontbuffer_tracking@psr-1p-offscreen-pri-shrfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-render:
- shard-dg2: NOTRUN -> [SKIP][151] ([i915#15991] / [i915#5354]) +16 other tests skip
[151]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-shrfb-draw-render.html
* igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-wc:
- shard-rkl: NOTRUN -> [SKIP][152] ([i915#1825]) +28 other tests skip
[152]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-wc:
- shard-tglu-1: NOTRUN -> [SKIP][153] ([i915#15102]) +9 other tests skip
[153]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-mmap-wc.html
* igt@kms_hdr@bpc-switch-suspend:
- shard-tglu-1: NOTRUN -> [SKIP][154] ([i915#3555] / [i915#8228])
[154]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_hdr@bpc-switch-suspend.html
* igt@kms_hdr@brightness-with-hdr:
- shard-rkl: NOTRUN -> [SKIP][155] ([i915#12713])
[155]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_hdr@brightness-with-hdr.html
* igt@kms_hdr@invalid-hdr:
- shard-rkl: NOTRUN -> [SKIP][156] ([i915#3555] / [i915#8228])
[156]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_hdr@invalid-hdr.html
* igt@kms_hdr@static-toggle:
- shard-tglu: NOTRUN -> [SKIP][157] ([i915#3555] / [i915#8228])
[157]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_hdr@static-toggle.html
* igt@kms_hdr@static-toggle-suspend:
- shard-dg2: NOTRUN -> [SKIP][158] ([i915#3555] / [i915#8228]) +1 other test skip
[158]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_hdr@static-toggle-suspend.html
* igt@kms_joiner@basic-force-big-joiner:
- shard-tglu-1: NOTRUN -> [SKIP][159] ([i915#15459])
[159]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_joiner@basic-force-big-joiner.html
* igt@kms_joiner@basic-ultra-joiner:
- shard-rkl: NOTRUN -> [SKIP][160] ([i915#15458]) +1 other test skip
[160]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_joiner@basic-ultra-joiner.html
* igt@kms_panel_fitting@atomic-fastset:
- shard-dg2: NOTRUN -> [SKIP][161] ([i915#6301])
[161]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_panel_fitting@atomic-fastset.html
* igt@kms_plane@pixel-format-4-tiled-bmg-ccs-modifier:
- shard-tglu-1: NOTRUN -> [SKIP][162] ([i915#15709]) +1 other test skip
[162]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_plane@pixel-format-4-tiled-bmg-ccs-modifier.html
* igt@kms_plane@pixel-format-x-tiled-modifier@pipe-b-plane-7:
- shard-tglu-1: NOTRUN -> [SKIP][163] ([i915#15608]) +1 other test skip
[163]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_plane@pixel-format-x-tiled-modifier@pipe-b-plane-7.html
* igt@kms_plane@pixel-format-y-tiled-gen12-mc-ccs-modifier:
- shard-rkl: NOTRUN -> [SKIP][164] ([i915#15709]) +3 other tests skip
[164]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_plane@pixel-format-y-tiled-gen12-mc-ccs-modifier.html
* igt@kms_plane@pixel-format-y-tiled-gen12-mc-ccs-modifier-source-clamping:
- shard-dg2: NOTRUN -> [SKIP][165] ([i915#15709])
[165]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_plane@pixel-format-y-tiled-gen12-mc-ccs-modifier-source-clamping.html
* igt@kms_plane@pixel-format-y-tiled-modifier@pipe-b-plane-5:
- shard-rkl: NOTRUN -> [SKIP][166] ([i915#15608]) +1 other test skip
[166]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_plane@pixel-format-y-tiled-modifier@pipe-b-plane-5.html
* igt@kms_plane@pixel-format-yf-tiled-ccs-modifier-source-clamping:
- shard-tglu: NOTRUN -> [SKIP][167] ([i915#15709]) +1 other test skip
[167]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_plane@pixel-format-yf-tiled-ccs-modifier-source-clamping.html
* igt@kms_plane_lowres@tiling-4:
- shard-rkl: NOTRUN -> [SKIP][168] ([i915#3555]) +1 other test skip
[168]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_plane_lowres@tiling-4.html
* igt@kms_plane_multiple@2x-tiling-y:
- shard-tglu-1: NOTRUN -> [SKIP][169] ([i915#13958])
[169]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_plane_multiple@2x-tiling-y.html
* igt@kms_plane_scaling@2x-scaler-multi-pipe:
- shard-dg2: NOTRUN -> [SKIP][170] ([i915#13046] / [i915#5354] / [i915#9423])
[170]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_plane_scaling@2x-scaler-multi-pipe.html
* igt@kms_plane_scaling@plane-upscale-20x20-with-rotation@pipe-a:
- shard-rkl: NOTRUN -> [SKIP][171] ([i915#15329]) +3 other tests skip
[171]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_plane_scaling@plane-upscale-20x20-with-rotation@pipe-a.html
* igt@kms_pm_backlight@bad-brightness:
- shard-rkl: NOTRUN -> [SKIP][172] ([i915#5354])
[172]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_pm_backlight@bad-brightness.html
* igt@kms_pm_dc@dc3co-vpb-simulation:
- shard-tglu-1: NOTRUN -> [SKIP][173] ([i915#15948])
[173]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_pm_dc@dc3co-vpb-simulation.html
* igt@kms_pm_lpsp@kms-lpsp:
- shard-dg2: [PASS][174] -> [SKIP][175] ([i915#9340])
[174]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-4/igt@kms_pm_lpsp@kms-lpsp.html
[175]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-1/igt@kms_pm_lpsp@kms-lpsp.html
* igt@kms_pm_rpm@dpms-lpsp:
- shard-rkl: [PASS][176] -> [SKIP][177] ([i915#15073]) +1 other test skip
[176]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@kms_pm_rpm@dpms-lpsp.html
[177]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-1/igt@kms_pm_rpm@dpms-lpsp.html
* igt@kms_pm_rpm@modeset-lpsp:
- shard-dg1: [PASS][178] -> [SKIP][179] ([i915#15073]) +1 other test skip
[178]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-15/igt@kms_pm_rpm@modeset-lpsp.html
[179]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-16/igt@kms_pm_rpm@modeset-lpsp.html
* igt@kms_pm_rpm@modeset-lpsp-stress-no-wait:
- shard-dg2: [PASS][180] -> [SKIP][181] ([i915#15073])
[180]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-4/igt@kms_pm_rpm@modeset-lpsp-stress-no-wait.html
[181]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-1/igt@kms_pm_rpm@modeset-lpsp-stress-no-wait.html
* igt@kms_pm_rpm@modeset-non-lpsp-stress-no-wait:
- shard-tglu-1: NOTRUN -> [SKIP][182] ([i915#15073])
[182]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_pm_rpm@modeset-non-lpsp-stress-no-wait.html
* igt@kms_pm_rpm@package-g7:
- shard-dg2: NOTRUN -> [SKIP][183] ([i915#15403])
[183]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-3/igt@kms_pm_rpm@package-g7.html
* igt@kms_pm_rpm@system-suspend-idle:
- shard-dg2: [PASS][184] -> [INCOMPLETE][185] ([i915#14419])
[184]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-7/igt@kms_pm_rpm@system-suspend-idle.html
[185]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-5/igt@kms_pm_rpm@system-suspend-idle.html
* igt@kms_prime@d3hot:
- shard-dg2: NOTRUN -> [SKIP][186] ([i915#6524] / [i915#6805])
[186]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_prime@d3hot.html
* igt@kms_psr2_sf@fbc-pr-overlay-plane-move-continuous-exceed-sf:
- shard-glk: NOTRUN -> [SKIP][187] ([i915#11520]) +1 other test skip
[187]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk3/igt@kms_psr2_sf@fbc-pr-overlay-plane-move-continuous-exceed-sf.html
* igt@kms_psr2_sf@fbc-pr-plane-move-sf-dmg-area:
- shard-snb: NOTRUN -> [SKIP][188] ([i915#11520]) +1 other test skip
[188]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-snb5/igt@kms_psr2_sf@fbc-pr-plane-move-sf-dmg-area.html
* igt@kms_psr2_sf@fbc-psr2-cursor-plane-move-continuous-exceed-sf:
- shard-glk10: NOTRUN -> [SKIP][189] ([i915#11520]) +2 other tests skip
[189]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk10/igt@kms_psr2_sf@fbc-psr2-cursor-plane-move-continuous-exceed-sf.html
* igt@kms_psr2_sf@fbc-psr2-overlay-plane-update-sf-dmg-area:
- shard-tglu-1: NOTRUN -> [SKIP][190] ([i915#11520]) +4 other tests skip
[190]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_psr2_sf@fbc-psr2-overlay-plane-update-sf-dmg-area.html
* igt@kms_psr2_sf@pr-overlay-plane-move-continuous-exceed-fully-sf:
- shard-tglu: NOTRUN -> [SKIP][191] ([i915#11520]) +2 other tests skip
[191]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-7/igt@kms_psr2_sf@pr-overlay-plane-move-continuous-exceed-fully-sf.html
* igt@kms_psr2_sf@psr2-overlay-plane-update-continuous-sf:
- shard-dg2: NOTRUN -> [SKIP][192] ([i915#11520]) +5 other tests skip
[192]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_psr2_sf@psr2-overlay-plane-update-continuous-sf.html
* igt@kms_psr2_sf@psr2-overlay-plane-update-sf-dmg-area:
- shard-rkl: NOTRUN -> [SKIP][193] ([i915#11520]) +4 other tests skip
[193]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_psr2_sf@psr2-overlay-plane-update-sf-dmg-area.html
* igt@kms_psr2_su@frontbuffer-xrgb8888:
- shard-rkl: NOTRUN -> [SKIP][194] ([i915#9683])
[194]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_psr2_su@frontbuffer-xrgb8888.html
* igt@kms_psr2_su@page_flip-p010:
- shard-tglu: NOTRUN -> [SKIP][195] ([i915#9683])
[195]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_psr2_su@page_flip-p010.html
* igt@kms_psr@fbc-pr-cursor-blt:
- shard-snb: NOTRUN -> [SKIP][196] +73 other tests skip
[196]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-snb5/igt@kms_psr@fbc-pr-cursor-blt.html
* igt@kms_psr@fbc-psr-basic:
- shard-dg2: NOTRUN -> [SKIP][197] ([i915#1072] / [i915#9732]) +9 other tests skip
[197]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_psr@fbc-psr-basic.html
* igt@kms_psr@fbc-psr2-cursor-mmap-gtt:
- shard-glk: NOTRUN -> [SKIP][198] +61 other tests skip
[198]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk3/igt@kms_psr@fbc-psr2-cursor-mmap-gtt.html
* igt@kms_psr@pr-sprite-plane-move:
- shard-tglu: NOTRUN -> [SKIP][199] ([i915#9732]) +10 other tests skip
[199]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-10/igt@kms_psr@pr-sprite-plane-move.html
* igt@kms_psr@psr-cursor-plane-onoff:
- shard-tglu-1: NOTRUN -> [SKIP][200] ([i915#9732]) +8 other tests skip
[200]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_psr@psr-cursor-plane-onoff.html
* igt@kms_psr@psr-sprite-plane-onoff:
- shard-rkl: NOTRUN -> [SKIP][201] ([i915#1072] / [i915#9732]) +17 other tests skip
[201]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_psr@psr-sprite-plane-onoff.html
* igt@kms_rotation_crc@primary-yf-tiled-reflect-x-270:
- shard-tglu-1: NOTRUN -> [SKIP][202] ([i915#5289]) +1 other test skip
[202]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_rotation_crc@primary-yf-tiled-reflect-x-270.html
* igt@kms_rotation_crc@sprite-rotation-90-pos-100-0:
- shard-dg2: NOTRUN -> [SKIP][203] ([i915#12755] / [i915#15867]) +1 other test skip
[203]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_rotation_crc@sprite-rotation-90-pos-100-0.html
* igt@kms_scaling_modes@scaling-mode-full:
- shard-dg2: NOTRUN -> [SKIP][204] ([i915#3555])
[204]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_scaling_modes@scaling-mode-full.html
* igt@kms_selftest@drm_framebuffer:
- shard-rkl: NOTRUN -> [ABORT][205] ([i915#13179]) +1 other test abort
[205]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_selftest@drm_framebuffer.html
- shard-glk: NOTRUN -> [ABORT][206] ([i915#13179]) +1 other test abort
[206]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk2/igt@kms_selftest@drm_framebuffer.html
* igt@kms_setmode@basic@pipe-a-hdmi-a-1:
- shard-rkl: NOTRUN -> [FAIL][207] ([i915#15106]) +1 other test fail
[207]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_setmode@basic@pipe-a-hdmi-a-1.html
* igt@kms_tiled_display@basic-test-pattern:
- shard-rkl: NOTRUN -> [SKIP][208] ([i915#8623])
[208]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_tiled_display@basic-test-pattern.html
* igt@kms_vrr@flip-basic-fastset:
- shard-tglu-1: NOTRUN -> [SKIP][209] ([i915#9906])
[209]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_vrr@flip-basic-fastset.html
* igt@kms_vrr@flip-dpms:
- shard-rkl: NOTRUN -> [SKIP][210] ([i915#15243] / [i915#3555])
[210]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-7/igt@kms_vrr@flip-dpms.html
* igt@kms_vrr@flipline:
- shard-dg2: NOTRUN -> [SKIP][211] ([i915#15243] / [i915#3555])
[211]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-3/igt@kms_vrr@flipline.html
* igt@kms_vrr@max-min:
- shard-rkl: NOTRUN -> [SKIP][212] ([i915#9906]) +1 other test skip
[212]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@kms_vrr@max-min.html
* igt@kms_vrr@seamless-rr-switch-vrr:
- shard-dg2: NOTRUN -> [SKIP][213] ([i915#9906]) +1 other test skip
[213]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@kms_vrr@seamless-rr-switch-vrr.html
* igt@perf_pmu@module-unload:
- shard-rkl: NOTRUN -> [ABORT][214] ([i915#15778])
[214]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@perf_pmu@module-unload.html
* igt@perf_pmu@rc6-all-gts:
- shard-dg2: NOTRUN -> [SKIP][215] ([i915#8516])
[215]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@perf_pmu@rc6-all-gts.html
* igt@perf_pmu@rc6-suspend:
- shard-rkl: [PASS][216] -> [INCOMPLETE][217] ([i915#13520])
[216]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@perf_pmu@rc6-suspend.html
[217]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@perf_pmu@rc6-suspend.html
* igt@prime_vgem@basic-read:
- shard-dg2: NOTRUN -> [SKIP][218] ([i915#3291] / [i915#3708])
[218]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@prime_vgem@basic-read.html
* igt@sriov_basic@bind-unbind-vf:
- shard-dg2: NOTRUN -> [SKIP][219] ([i915#9917])
[219]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@sriov_basic@bind-unbind-vf.html
* igt@sriov_basic@enable-vfs-autoprobe-off@numvfs-random:
- shard-tglu-1: NOTRUN -> [FAIL][220] ([i915#12910]) +9 other tests fail
[220]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@sriov_basic@enable-vfs-autoprobe-off@numvfs-random.html
* igt@sriov_basic@enable-vfs-bind-unbind-each-numvfs-all:
- shard-rkl: NOTRUN -> [SKIP][221] ([i915#9917])
[221]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@sriov_basic@enable-vfs-bind-unbind-each-numvfs-all.html
* igt@tools_test@sysfs_l3_parity:
- shard-dg2: NOTRUN -> [SKIP][222] ([i915#4818])
[222]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-6/igt@tools_test@sysfs_l3_parity.html
#### Possible fixes ####
* igt@gem_exec_suspend@basic-s0:
- shard-dg2: [INCOMPLETE][223] ([i915#13356]) -> [PASS][224] +1 other test pass
[223]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-6/igt@gem_exec_suspend@basic-s0.html
[224]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-3/igt@gem_exec_suspend@basic-s0.html
* igt@gem_exec_suspend@basic-s3:
- shard-rkl: [ABORT][225] ([i915#15131] / [i915#15542]) -> [PASS][226] +1 other test pass
[225]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-1/igt@gem_exec_suspend@basic-s3.html
[226]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-2/igt@gem_exec_suspend@basic-s3.html
* igt@gem_linear_blits@normal:
- shard-dg1: [FAIL][227] ([i915#15391]) -> [PASS][228]
[227]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-14/igt@gem_linear_blits@normal.html
[228]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-19/igt@gem_linear_blits@normal.html
* igt@gem_workarounds@suspend-resume-fd:
- shard-rkl: [INCOMPLETE][229] ([i915#13356]) -> [PASS][230]
[229]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@gem_workarounds@suspend-resume-fd.html
[230]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@gem_workarounds@suspend-resume-fd.html
- shard-glk: [INCOMPLETE][231] ([i915#13356] / [i915#14586]) -> [PASS][232]
[231]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-glk8/igt@gem_workarounds@suspend-resume-fd.html
[232]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk2/igt@gem_workarounds@suspend-resume-fd.html
* igt@i915_pm_rps@reset:
- shard-snb: [INCOMPLETE][233] ([i915#13821]) -> [PASS][234]
[233]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-snb4/igt@i915_pm_rps@reset.html
[234]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-snb5/igt@i915_pm_rps@reset.html
* igt@i915_selftest@live@workarounds:
- shard-dg2: [DMESG-FAIL][235] ([i915#12061]) -> [PASS][236] +1 other test pass
[235]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-8/igt@i915_selftest@live@workarounds.html
[236]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-3/igt@i915_selftest@live@workarounds.html
* igt@kms_fbcon_fbt@fbc-suspend:
- shard-dg2: [FAIL][237] ([i915#4767]) -> [PASS][238]
[237]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-3/igt@kms_fbcon_fbt@fbc-suspend.html
[238]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-7/igt@kms_fbcon_fbt@fbc-suspend.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible:
- shard-rkl: [FAIL][239] ([i915#13027]) -> [PASS][240]
[239]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
[240]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
- shard-dg1: [FAIL][241] ([i915#13027]) -> [PASS][242]
[241]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-16/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
[242]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-12/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
* igt@kms_flip@flip-vs-expired-vblank-interruptible@d-edp1:
- shard-mtlp: [FAIL][243] ([i915#13027]) -> [PASS][244] +1 other test pass
[243]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-mtlp-4/igt@kms_flip@flip-vs-expired-vblank-interruptible@d-edp1.html
[244]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-mtlp-7/igt@kms_flip@flip-vs-expired-vblank-interruptible@d-edp1.html
* igt@kms_flip@flip-vs-expired-vblank@a-hdmi-a1:
- shard-snb: [FAIL][245] ([i915#13027]) -> [PASS][246] +1 other test pass
[245]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-snb6/igt@kms_flip@flip-vs-expired-vblank@a-hdmi-a1.html
[246]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-snb6/igt@kms_flip@flip-vs-expired-vblank@a-hdmi-a1.html
* igt@kms_flip@flip-vs-suspend:
- shard-rkl: [INCOMPLETE][247] ([i915#6113]) -> [PASS][248]
[247]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_flip@flip-vs-suspend.html
[248]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-5/igt@kms_flip@flip-vs-suspend.html
* igt@kms_hdr@bpc-switch:
- shard-rkl: [SKIP][249] ([i915#3555] / [i915#8228]) -> [PASS][250] +1 other test pass
[249]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@kms_hdr@bpc-switch.html
[250]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-1/igt@kms_hdr@bpc-switch.html
* igt@kms_pm_rpm@i2c:
- shard-dg1: [DMESG-WARN][251] ([i915#4423]) -> [PASS][252]
[251]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-19/igt@kms_pm_rpm@i2c.html
[252]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-14/igt@kms_pm_rpm@i2c.html
* igt@kms_pm_rpm@modeset-non-lpsp:
- shard-dg1: [SKIP][253] ([i915#15073]) -> [PASS][254] +1 other test pass
[253]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-15/igt@kms_pm_rpm@modeset-non-lpsp.html
[254]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-18/igt@kms_pm_rpm@modeset-non-lpsp.html
* igt@kms_setmode@basic:
- shard-tglu-1: [FAIL][255] ([i915#15106]) -> [PASS][256] +2 other tests pass
[255]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-tglu-1/igt@kms_setmode@basic.html
[256]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-1/igt@kms_setmode@basic.html
* igt@kms_setmode@basic@pipe-b-edp-1:
- shard-mtlp: [FAIL][257] ([i915#15106]) -> [PASS][258] +2 other tests pass
[257]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-mtlp-3/igt@kms_setmode@basic@pipe-b-edp-1.html
[258]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-mtlp-5/igt@kms_setmode@basic@pipe-b-edp-1.html
#### Warnings ####
* igt@drm_buddy@drm_buddy:
- shard-rkl: [SKIP][259] ([i915#14544] / [i915#15678]) -> [SKIP][260] ([i915#15678])
[259]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@drm_buddy@drm_buddy.html
[260]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@drm_buddy@drm_buddy.html
* igt@gem_close_race@multigpu-basic-process:
- shard-rkl: [SKIP][261] ([i915#7697]) -> [SKIP][262] ([i915#14544] / [i915#7697])
[261]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@gem_close_race@multigpu-basic-process.html
[262]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@gem_close_race@multigpu-basic-process.html
* igt@gem_create@create-ext-cpu-access-sanity-check:
- shard-rkl: [SKIP][263] ([i915#6335]) -> [SKIP][264] ([i915#14544] / [i915#6335])
[263]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@gem_create@create-ext-cpu-access-sanity-check.html
[264]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@gem_create@create-ext-cpu-access-sanity-check.html
* igt@gem_create@create-ext-set-pat:
- shard-rkl: [SKIP][265] ([i915#14544] / [i915#8562]) -> [SKIP][266] ([i915#8562])
[265]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@gem_create@create-ext-set-pat.html
[266]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@gem_create@create-ext-set-pat.html
* igt@gem_exec_reloc@basic-gtt-wc-noreloc:
- shard-rkl: [SKIP][267] ([i915#14544] / [i915#3281]) -> [SKIP][268] ([i915#3281]) +2 other tests skip
[267]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@gem_exec_reloc@basic-gtt-wc-noreloc.html
[268]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@gem_exec_reloc@basic-gtt-wc-noreloc.html
* igt@gem_exec_reloc@basic-write-gtt:
- shard-rkl: [SKIP][269] ([i915#3281]) -> [SKIP][270] ([i915#14544] / [i915#3281]) +3 other tests skip
[269]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@gem_exec_reloc@basic-write-gtt.html
[270]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@gem_exec_reloc@basic-write-gtt.html
* igt@gem_lmem_swapping@heavy-multi:
- shard-rkl: [SKIP][271] ([i915#4613]) -> [SKIP][272] ([i915#14544] / [i915#4613]) +1 other test skip
[271]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@gem_lmem_swapping@heavy-multi.html
[272]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@gem_lmem_swapping@heavy-multi.html
* igt@gem_lmem_swapping@verify-ccs:
- shard-rkl: [SKIP][273] ([i915#14544] / [i915#4613]) -> [SKIP][274] ([i915#4613]) +1 other test skip
[273]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@gem_lmem_swapping@verify-ccs.html
[274]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@gem_lmem_swapping@verify-ccs.html
* igt@gem_partial_pwrite_pread@writes-after-reads-uncached:
- shard-rkl: [SKIP][275] ([i915#14544] / [i915#3282]) -> [SKIP][276] ([i915#3282])
[275]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@gem_partial_pwrite_pread@writes-after-reads-uncached.html
[276]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@gem_partial_pwrite_pread@writes-after-reads-uncached.html
* igt@gen9_exec_parse@bb-large:
- shard-rkl: [SKIP][277] ([i915#14544] / [i915#2527]) -> [SKIP][278] ([i915#2527])
[277]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@gen9_exec_parse@bb-large.html
[278]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@gen9_exec_parse@bb-large.html
* igt@gen9_exec_parse@shadow-peek:
- shard-rkl: [SKIP][279] ([i915#2527]) -> [SKIP][280] ([i915#14544] / [i915#2527])
[279]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@gen9_exec_parse@shadow-peek.html
[280]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@gen9_exec_parse@shadow-peek.html
* igt@intel_hwmon@hwmon-read:
- shard-rkl: [SKIP][281] ([i915#7707]) -> [SKIP][282] ([i915#14544] / [i915#7707])
[281]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@intel_hwmon@hwmon-read.html
[282]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@intel_hwmon@hwmon-read.html
* igt@kms_big_fb@4-tiled-16bpp-rotate-0:
- shard-rkl: [SKIP][283] ([i915#5286]) -> [SKIP][284] ([i915#14544] / [i915#5286]) +3 other tests skip
[283]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_big_fb@4-tiled-16bpp-rotate-0.html
[284]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_big_fb@4-tiled-16bpp-rotate-0.html
* igt@kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0-hflip:
- shard-rkl: [SKIP][285] ([i915#14544] / [i915#5286]) -> [SKIP][286] ([i915#5286])
[285]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0-hflip.html
[286]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_big_fb@4-tiled-max-hw-stride-32bpp-rotate-0-hflip.html
* igt@kms_big_fb@linear-max-hw-stride-32bpp-rotate-180-hflip:
- shard-rkl: [SKIP][287] ([i915#3828]) -> [SKIP][288] ([i915#14544] / [i915#3828])
[287]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_big_fb@linear-max-hw-stride-32bpp-rotate-180-hflip.html
[288]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_big_fb@linear-max-hw-stride-32bpp-rotate-180-hflip.html
* igt@kms_big_fb@x-tiled-32bpp-rotate-270:
- shard-rkl: [SKIP][289] ([i915#3638]) -> [SKIP][290] ([i915#14544] / [i915#3638])
[289]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_big_fb@x-tiled-32bpp-rotate-270.html
[290]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_big_fb@x-tiled-32bpp-rotate-270.html
* igt@kms_big_fb@yf-tiled-16bpp-rotate-270:
- shard-rkl: [SKIP][291] ([i915#14544]) -> [SKIP][292] +4 other tests skip
[291]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_big_fb@yf-tiled-16bpp-rotate-270.html
[292]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_big_fb@yf-tiled-16bpp-rotate-270.html
* igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs:
- shard-rkl: [SKIP][293] ([i915#12313] / [i915#14544]) -> [SKIP][294] ([i915#12313]) +3 other tests skip
[293]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs.html
[294]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_ccs@bad-rotation-90-4-tiled-lnl-ccs.html
* igt@kms_ccs@crc-primary-suspend-4-tiled-bmg-ccs:
- shard-rkl: [SKIP][295] ([i915#12805] / [i915#14544]) -> [SKIP][296] ([i915#12805])
[295]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_ccs@crc-primary-suspend-4-tiled-bmg-ccs.html
[296]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_ccs@crc-primary-suspend-4-tiled-bmg-ccs.html
* igt@kms_ccs@crc-sprite-planes-basic-4-tiled-dg2-mc-ccs@pipe-c-hdmi-a-2:
- shard-rkl: [SKIP][297] ([i915#14098] / [i915#6095]) -> [SKIP][298] ([i915#14098] / [i915#14544] / [i915#6095]) +15 other tests skip
[297]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-dg2-mc-ccs@pipe-c-hdmi-a-2.html
[298]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_ccs@crc-sprite-planes-basic-4-tiled-dg2-mc-ccs@pipe-c-hdmi-a-2.html
* igt@kms_ccs@random-ccs-data-4-tiled-mtl-mc-ccs:
- shard-rkl: [SKIP][299] ([i915#14098] / [i915#14544] / [i915#6095]) -> [SKIP][300] ([i915#14098] / [i915#6095]) +3 other tests skip
[299]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_ccs@random-ccs-data-4-tiled-mtl-mc-ccs.html
[300]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_ccs@random-ccs-data-4-tiled-mtl-mc-ccs.html
* igt@kms_ccs@random-ccs-data-yf-tiled-ccs@pipe-a-hdmi-a-2:
- shard-rkl: [SKIP][301] ([i915#6095]) -> [SKIP][302] ([i915#14544] / [i915#6095]) +14 other tests skip
[301]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_ccs@random-ccs-data-yf-tiled-ccs@pipe-a-hdmi-a-2.html
[302]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_ccs@random-ccs-data-yf-tiled-ccs@pipe-a-hdmi-a-2.html
* igt@kms_chamelium_edid@hdmi-edid-change-during-suspend:
- shard-rkl: [SKIP][303] ([i915#11151] / [i915#7828]) -> [SKIP][304] ([i915#11151] / [i915#14544] / [i915#7828]) +3 other tests skip
[303]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_chamelium_edid@hdmi-edid-change-during-suspend.html
[304]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_chamelium_edid@hdmi-edid-change-during-suspend.html
* igt@kms_chamelium_edid@hdmi-edid-stress-resolution-non-4k:
- shard-rkl: [SKIP][305] ([i915#11151] / [i915#14544] / [i915#7828]) -> [SKIP][306] ([i915#11151] / [i915#7828]) +1 other test skip
[305]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_chamelium_edid@hdmi-edid-stress-resolution-non-4k.html
[306]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_chamelium_edid@hdmi-edid-stress-resolution-non-4k.html
- shard-dg1: [SKIP][307] ([i915#11151] / [i915#7828]) -> [SKIP][308] ([i915#11151] / [i915#4423] / [i915#7828]) +1 other test skip
[307]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-18/igt@kms_chamelium_edid@hdmi-edid-stress-resolution-non-4k.html
[308]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-13/igt@kms_chamelium_edid@hdmi-edid-stress-resolution-non-4k.html
* igt@kms_content_protection@content-type-change:
- shard-rkl: [SKIP][309] ([i915#15865]) -> [SKIP][310] ([i915#14544] / [i915#15865]) +1 other test skip
[309]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_content_protection@content-type-change.html
[310]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_content_protection@content-type-change.html
* igt@kms_content_protection@dp-mst-type-0-suspend-resume:
- shard-rkl: [SKIP][311] ([i915#14544] / [i915#15330]) -> [SKIP][312] ([i915#15330])
[311]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_content_protection@dp-mst-type-0-suspend-resume.html
[312]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_content_protection@dp-mst-type-0-suspend-resume.html
* igt@kms_content_protection@mei-interface:
- shard-dg1: [SKIP][313] ([i915#15865]) -> [SKIP][314] ([i915#9433])
[313]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-15/igt@kms_content_protection@mei-interface.html
[314]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-13/igt@kms_content_protection@mei-interface.html
* igt@kms_cursor_crc@cursor-offscreen-32x32:
- shard-rkl: [SKIP][315] ([i915#3555]) -> [SKIP][316] ([i915#14544] / [i915#3555]) +2 other tests skip
[315]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_cursor_crc@cursor-offscreen-32x32.html
[316]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_cursor_crc@cursor-offscreen-32x32.html
* igt@kms_dp_aux_dev@basic:
- shard-rkl: [SKIP][317] ([i915#1257] / [i915#14544]) -> [SKIP][318] ([i915#1257])
[317]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_dp_aux_dev@basic.html
[318]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_dp_aux_dev@basic.html
* igt@kms_dp_link_training@non-uhbr-mst:
- shard-rkl: [SKIP][319] ([i915#13749]) -> [SKIP][320] ([i915#13749] / [i915#14544])
[319]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_dp_link_training@non-uhbr-mst.html
[320]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_dp_link_training@non-uhbr-mst.html
* igt@kms_dsc@dsc-with-bpc:
- shard-rkl: [SKIP][321] ([i915#3555] / [i915#3840]) -> [SKIP][322] ([i915#14544] / [i915#3555] / [i915#3840])
[321]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_dsc@dsc-with-bpc.html
[322]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_dsc@dsc-with-bpc.html
* igt@kms_feature_discovery@display-2x:
- shard-rkl: [SKIP][323] ([i915#14544] / [i915#1839]) -> [SKIP][324] ([i915#1839])
[323]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_feature_discovery@display-2x.html
[324]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_feature_discovery@display-2x.html
* igt@kms_flip@2x-plain-flip:
- shard-rkl: [SKIP][325] ([i915#9934]) -> [SKIP][326] ([i915#14544] / [i915#9934]) +3 other tests skip
[325]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_flip@2x-plain-flip.html
[326]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_flip@2x-plain-flip.html
* igt@kms_flip@2x-plain-flip-fb-recreate:
- shard-rkl: [SKIP][327] ([i915#14544] / [i915#9934]) -> [SKIP][328] ([i915#9934]) +2 other tests skip
[327]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_flip@2x-plain-flip-fb-recreate.html
[328]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_flip@2x-plain-flip-fb-recreate.html
* igt@kms_flip@flip-vs-suspend:
- shard-glk: [INCOMPLETE][329] ([i915#12745] / [i915#4839] / [i915#6113]) -> [INCOMPLETE][330] ([i915#12745] / [i915#4839])
[329]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-glk1/igt@kms_flip@flip-vs-suspend.html
[330]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk9/igt@kms_flip@flip-vs-suspend.html
* igt@kms_flip@flip-vs-suspend@a-hdmi-a1:
- shard-glk: [INCOMPLETE][331] ([i915#12745] / [i915#6113]) -> [INCOMPLETE][332] ([i915#12745])
[331]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-glk1/igt@kms_flip@flip-vs-suspend@a-hdmi-a1.html
[332]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-glk9/igt@kms_flip@flip-vs-suspend@a-hdmi-a1.html
* igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-downscaling:
- shard-rkl: [SKIP][333] ([i915#15643]) -> [SKIP][334] ([i915#14544] / [i915#15643]) +1 other test skip
[333]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-downscaling.html
[334]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-downscaling.html
* igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling:
- shard-rkl: [SKIP][335] ([i915#14544] / [i915#15643]) -> [SKIP][336] ([i915#15643]) +1 other test skip
[335]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling.html
[336]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-offscreen-pri-indfb-draw-render:
- shard-rkl: [SKIP][337] ([i915#14544] / [i915#15102]) -> [SKIP][338] ([i915#15102]) +1 other test skip
[337]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscreen-pri-indfb-draw-render.html
[338]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscreen-pri-indfb-draw-render.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-offscreen-pri-shrfb-draw-mmap-cpu:
- shard-rkl: [SKIP][339] ([i915#15102]) -> [SKIP][340] ([i915#14544] / [i915#15102]) +1 other test skip
[339]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscreen-pri-shrfb-draw-mmap-cpu.html
[340]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscreen-pri-shrfb-draw-mmap-cpu.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt:
- shard-dg2: [SKIP][341] ([i915#10433] / [i915#15102] / [i915#3458]) -> [SKIP][342] ([i915#15102] / [i915#3458]) +1 other test skip
[341]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-4/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt.html
[342]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-shrfb-plflip-blt.html
* igt@kms_frontbuffer_tracking@fbcpsr-1p-rte:
- shard-rkl: [SKIP][343] ([i915#14544] / [i915#15102] / [i915#3023]) -> [SKIP][344] ([i915#15102] / [i915#3023]) +5 other tests skip
[343]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_frontbuffer_tracking@fbcpsr-1p-rte.html
[344]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_frontbuffer_tracking@fbcpsr-1p-rte.html
* igt@kms_frontbuffer_tracking@psr-1p-rte:
- shard-rkl: [SKIP][345] ([i915#15102] / [i915#3023]) -> [SKIP][346] ([i915#14544] / [i915#15102] / [i915#3023]) +9 other tests skip
[345]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-2/igt@kms_frontbuffer_tracking@psr-1p-rte.html
[346]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_frontbuffer_tracking@psr-1p-rte.html
* igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-mmap-wc:
- shard-rkl: [SKIP][347] ([i915#14544] / [i915#1825]) -> [SKIP][348] ([i915#1825]) +11 other tests skip
[347]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-mmap-wc.html
[348]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_frontbuffer_tracking@psr-2p-primscrn-pri-indfb-draw-mmap-wc.html
* igt@kms_frontbuffer_tracking@psr-2p-scndscrn-indfb-msflip-blt:
- shard-rkl: [SKIP][349] ([i915#1825]) -> [SKIP][350] ([i915#14544] / [i915#1825]) +16 other tests skip
[349]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-indfb-msflip-blt.html
[350]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_frontbuffer_tracking@psr-2p-scndscrn-indfb-msflip-blt.html
* igt@kms_frontbuffer_tracking@psr-indfb-scaledprimary:
- shard-dg2: [SKIP][351] ([i915#15102] / [i915#3458]) -> [SKIP][352] ([i915#10433] / [i915#15102] / [i915#3458]) +1 other test skip
[351]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg2-3/igt@kms_frontbuffer_tracking@psr-indfb-scaledprimary.html
[352]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg2-4/igt@kms_frontbuffer_tracking@psr-indfb-scaledprimary.html
* igt@kms_frontbuffer_tracking@psr-rgb101010-draw-render:
- shard-dg1: [SKIP][353] ([i915#15102] / [i915#3458] / [i915#4423]) -> [SKIP][354] ([i915#15102] / [i915#3458])
[353]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-17/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-render.html
[354]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-17/igt@kms_frontbuffer_tracking@psr-rgb101010-draw-render.html
* igt@kms_hdr@brightness-with-hdr:
- shard-mtlp: [SKIP][355] ([i915#12713]) -> [SKIP][356] ([i915#1187] / [i915#12713])
[355]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-mtlp-4/igt@kms_hdr@brightness-with-hdr.html
[356]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-mtlp-1/igt@kms_hdr@brightness-with-hdr.html
- shard-tglu: [SKIP][357] ([i915#12713]) -> [SKIP][358] ([i915#1187] / [i915#12713])
[357]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-tglu-10/igt@kms_hdr@brightness-with-hdr.html
[358]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-tglu-2/igt@kms_hdr@brightness-with-hdr.html
* igt@kms_pipe_b_c_ivb@from-pipe-c-to-b-with-3-lanes:
- shard-rkl: [SKIP][359] -> [SKIP][360] ([i915#14544]) +11 other tests skip
[359]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_pipe_b_c_ivb@from-pipe-c-to-b-with-3-lanes.html
[360]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_pipe_b_c_ivb@from-pipe-c-to-b-with-3-lanes.html
* igt@kms_plane@pixel-format-y-tiled-ccs-modifier:
- shard-rkl: [SKIP][361] ([i915#15709]) -> [SKIP][362] ([i915#14544] / [i915#15709]) +1 other test skip
[361]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_plane@pixel-format-y-tiled-ccs-modifier.html
[362]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_plane@pixel-format-y-tiled-ccs-modifier.html
* igt@kms_plane@pixel-format-y-tiled-ccs-modifier-source-clamping:
- shard-rkl: [SKIP][363] ([i915#14544] / [i915#15709]) -> [SKIP][364] ([i915#15709])
[363]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_plane@pixel-format-y-tiled-ccs-modifier-source-clamping.html
[364]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_plane@pixel-format-y-tiled-ccs-modifier-source-clamping.html
* igt@kms_plane_multiple@2x-tiling-x:
- shard-rkl: [SKIP][365] ([i915#13958]) -> [SKIP][366] ([i915#13958] / [i915#14544])
[365]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_plane_multiple@2x-tiling-x.html
[366]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_plane_multiple@2x-tiling-x.html
* igt@kms_plane_multiple@tiling-yf:
- shard-rkl: [SKIP][367] ([i915#14259] / [i915#14544]) -> [SKIP][368] ([i915#14259])
[367]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_plane_multiple@tiling-yf.html
[368]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_plane_multiple@tiling-yf.html
* igt@kms_plane_scaling@plane-downscale-factor-0-5-with-rotation@pipe-b:
- shard-rkl: [SKIP][369] ([i915#15329]) -> [SKIP][370] ([i915#14544] / [i915#15329]) +3 other tests skip
[369]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_plane_scaling@plane-downscale-factor-0-5-with-rotation@pipe-b.html
[370]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_plane_scaling@plane-downscale-factor-0-5-with-rotation@pipe-b.html
* igt@kms_pm_lpsp@kms-lpsp:
- shard-dg1: [SKIP][371] ([i915#3828]) -> [SKIP][372] ([i915#9340])
[371]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-dg1-15/igt@kms_pm_lpsp@kms-lpsp.html
[372]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-dg1-13/igt@kms_pm_lpsp@kms-lpsp.html
* igt@kms_pm_lpsp@screens-disabled:
- shard-rkl: [SKIP][373] ([i915#8430]) -> [SKIP][374] ([i915#14544] / [i915#8430])
[373]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_pm_lpsp@screens-disabled.html
[374]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_pm_lpsp@screens-disabled.html
* igt@kms_pm_rpm@modeset-lpsp-stress-no-wait:
- shard-rkl: [SKIP][375] ([i915#15073]) -> [SKIP][376] ([i915#14544] / [i915#15073])
[375]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_pm_rpm@modeset-lpsp-stress-no-wait.html
[376]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_pm_rpm@modeset-lpsp-stress-no-wait.html
* igt@kms_psr2_sf@fbc-psr2-cursor-plane-move-continuous-exceed-sf:
- shard-rkl: [SKIP][377] ([i915#11520]) -> [SKIP][378] ([i915#11520] / [i915#14544]) +3 other tests skip
[377]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_psr2_sf@fbc-psr2-cursor-plane-move-continuous-exceed-sf.html
[378]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_psr2_sf@fbc-psr2-cursor-plane-move-continuous-exceed-sf.html
* igt@kms_psr2_sf@pr-cursor-plane-move-continuous-exceed-fully-sf:
- shard-rkl: [SKIP][379] ([i915#11520] / [i915#14544]) -> [SKIP][380] ([i915#11520]) +2 other tests skip
[379]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_psr2_sf@pr-cursor-plane-move-continuous-exceed-fully-sf.html
[380]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_psr2_sf@pr-cursor-plane-move-continuous-exceed-fully-sf.html
* igt@kms_psr2_su@page_flip-p010:
- shard-rkl: [SKIP][381] ([i915#9683]) -> [SKIP][382] ([i915#14544] / [i915#9683])
[381]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_psr2_su@page_flip-p010.html
[382]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_psr2_su@page_flip-p010.html
* igt@kms_psr@fbc-psr2-primary-blt:
- shard-rkl: [SKIP][383] ([i915#1072] / [i915#14544] / [i915#9732]) -> [SKIP][384] ([i915#1072] / [i915#9732]) +8 other tests skip
[383]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-6/igt@kms_psr@fbc-psr2-primary-blt.html
[384]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-8/igt@kms_psr@fbc-psr2-primary-blt.html
* igt@kms_psr@psr2-cursor-plane-move:
- shard-rkl: [SKIP][385] ([i915#1072] / [i915#9732]) -> [SKIP][386] ([i915#1072] / [i915#14544] / [i915#9732]) +10 other tests skip
[385]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_psr@psr2-cursor-plane-move.html
[386]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_psr@psr2-cursor-plane-move.html
* igt@kms_psr_stress_test@invalidate-primary-flip-overlay:
- shard-rkl: [SKIP][387] ([i915#15949]) -> [SKIP][388] ([i915#14544] / [i915#15949])
[387]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-rkl-3/igt@kms_psr_stress_test@invalidate-primary-flip-overlay.html
[388]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-rkl-6/igt@kms_psr_stress_test@invalidate-primary-flip-overlay.html
* igt@perf_pmu@module-unload:
- shard-mtlp: [ABORT][389] ([i915#15778]) -> [INCOMPLETE][390] ([i915#13520])
[389]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18408/shard-mtlp-4/igt@perf_pmu@module-unload.html
[390]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/shard-mtlp-1/igt@perf_pmu@module-unload.html
[i915#10307]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10307
[i915#10433]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10433
[i915#10434]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10434
[i915#1072]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1072
[i915#1099]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1099
[i915#11151]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11151
[i915#11520]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11520
[i915#118]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/118
[i915#1187]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1187
[i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
[i915#12313]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12313
[i915#12358]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12358
[i915#1257]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1257
[i915#12713]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12713
[i915#12745]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12745
[i915#12755]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12755
[i915#12805]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12805
[i915#12910]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12910
[i915#13027]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13027
[i915#13046]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13046
[i915#13049]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13049
[i915#13179]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13179
[i915#13356]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13356
[i915#13520]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13520
[i915#13566]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13566
[i915#13707]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13707
[i915#13748]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13748
[i915#13749]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13749
[i915#13809]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13809
[i915#13821]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13821
[i915#13958]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13958
[i915#14098]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14098
[i915#14123]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14123
[i915#14152]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14152
[i915#14259]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14259
[i915#14419]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14419
[i915#14544]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14544
[i915#14545]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14545
[i915#14586]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14586
[i915#15073]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15073
[i915#15102]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15102
[i915#15106]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15106
[i915#15131]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15131
[i915#15132]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15132
[i915#15243]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15243
[i915#15329]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15329
[i915#15330]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15330
[i915#15391]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15391
[i915#15403]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15403
[i915#15458]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15458
[i915#15459]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15459
[i915#15542]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15542
[i915#15582]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15582
[i915#15608]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15608
[i915#15643]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15643
[i915#15656]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15656
[i915#15662]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15662
[i915#15678]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15678
[i915#15709]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15709
[i915#15778]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15778
[i915#15816]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15816
[i915#15865]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15865
[i915#15867]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15867
[i915#15948]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15948
[i915#15949]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15949
[i915#15990]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15990
[i915#15991]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15991
[i915#1769]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1769
[i915#1825]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1825
[i915#1839]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1839
[i915#2527]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2527
[i915#2658]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2658
[i915#280]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/280
[i915#284]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/284
[i915#2856]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2856
[i915#3023]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3023
[i915#3281]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3281
[i915#3282]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3282
[i915#3291]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3291
[i915#3297]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3297
[i915#3458]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3458
[i915#3469]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3469
[i915#3539]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3539
[i915#3555]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3555
[i915#3637]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3637
[i915#3638]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3638
[i915#3708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3708
[i915#3742]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3742
[i915#3804]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3804
[i915#3828]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3828
[i915#3840]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3840
[i915#4077]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4077
[i915#4083]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4083
[i915#4270]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4270
[i915#4387]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4387
[i915#4423]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4423
[i915#4525]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4525
[i915#4538]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4538
[i915#4613]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4613
[i915#4767]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4767
[i915#4812]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4812
[i915#4818]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4818
[i915#4839]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4839
[i915#4852]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4852
[i915#5190]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5190
[i915#5286]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5286
[i915#5289]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5289
[i915#5354]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5354
[i915#5439]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5439
[i915#6095]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6095
[i915#6113]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6113
[i915#6188]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6188
[i915#6230]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6230
[i915#6301]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6301
[i915#6335]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6335
[i915#6524]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6524
[i915#658]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/658
[i915#6805]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6805
[i915#7276]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7276
[i915#7582]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7582
[i915#7697]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7697
[i915#7707]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7707
[i915#7828]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7828
[i915#7882]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7882
[i915#8228]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8228
[i915#8289]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8289
[i915#8381]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8381
[i915#8399]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8399
[i915#8411]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8411
[i915#8428]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8428
[i915#8430]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8430
[i915#8516]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8516
[i915#8555]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8555
[i915#8562]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8562
[i915#8623]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8623
[i915#8708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8708
[i915#9053]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9053
[i915#9323]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9323
[i915#9337]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9337
[i915#9340]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9340
[i915#9423]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9423
[i915#9433]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9433
[i915#9531]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9531
[i915#9561]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9561
[i915#9683]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9683
[i915#9732]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9732
[i915#9766]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9766
[i915#9906]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9906
[i915#9917]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9917
[i915#9934]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9934
Build changes
-------------
* Linux: CI_DRM_18408 -> Patchwork_165895v1
CI-20190529: 20190529
CI_DRM_18408: e798c5cca30e83c5793aa3d6f22456e39eeb219c @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_8882: 3ef61dd87d23e6c8d7956b5a72ba01a6597a3fd1 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_165895v1: e798c5cca30e83c5793aa3d6f22456e39eeb219c @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_165895v1/index.html
[-- Attachment #2: Type: text/html, Size: 133856 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
2026-05-04 11:10 [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Arunpravin Paneer Selvam
` (2 preceding siblings ...)
2026-05-05 0:02 ` ✓ i915.CI.Full: " Patchwork
@ 2026-05-08 15:19 ` Matthew Auld
2026-05-08 16:26 ` Arunpravin Paneer Selvam
3 siblings, 1 reply; 6+ messages in thread
From: Matthew Auld @ 2026-05-08 15:19 UTC (permalink / raw)
To: Arunpravin Paneer Selvam, christian.koenig, dri-devel, intel-gfx,
intel-xe, amd-gfx
Cc: alexander.deucher
On 04/05/2026 12:10, Arunpravin Paneer Selvam wrote:
> The current buddy allocator maintains separate clear_tree[] and
> dirty_tree[] rbtrees per order, preventing coalescing between cleared
> and dirty buddies. Under mixed workloads, this creates a merge barrier:
> adjacent buddies frequently end up split across trees, forcing reliance
> on __force_merge() during allocation.
>
> __force_merge() performs an O(N x max_order) scan under the VRAM manager
> lock, leading to allocation stalls and failures for large contiguous
> requests even when sufficient total free memory is available.
>
> Solution
>
> Replace the dual-tree design with:
> - A single free_tree[order] rbtree for dirty and mixed free blocks
> (fully cleared free blocks float outside this tree)
> - A lightweight out-of-band clear tracker (gpu_clear_tracker)
>
> Fully cleared free blocks are tracked outside the buddy trees using an
> augmented interval rbtree, enabling O(log E) lookup of the largest
> cleared extents.
>
> Buddy coalescing is now unconditional in __gpu_buddy_free(), regardless
> of clear/dirty state. This removes the merge barrier and eliminates the
> need for __force_merge().
>
> Benefits
>
> - Correct high-order allocations after mixed clear/dirty workloads
> - Elimination of O(N x max_order) merge cost from the allocation path
> - O(log E) cleared-extent lookup replacing O(N) scans
> - Predictable allocation latency under fragmentation
> - Reduced complexity with a single tree per order
>
> Test:
> dEQP-VK.memory.allocation.basic.size_8KiB.reverse.count_4000
>
> Below data is from /sys/kernel/debug/dri/1/amdgpu_vram_mm:
>
> Base (dual-tree), before VKCTS test:
> order- 6 free: 6 MiB, blocks: 26
> order- 5 free: 1 MiB, blocks: 15
> order- 4 free: 960 KiB, blocks: 15
> order- 3 free: 5 MiB, blocks: 171
> order- 2 free: 2 MiB, blocks: 176
> order- 1 free: 1 MiB, blocks: 165
> order- 0 free: 16 KiB, blocks: 4
>
> Base (dual-tree), after VKCTS test:
> order- 6 free: 768 KiB, blocks: 3
> order- 5 free: 499 MiB, blocks: 3999
> order- 4 free: 250 MiB, blocks: 4001
> order- 3 free: 129 MiB, blocks: 4157
> order- 2 free: 65 MiB, blocks: 4161
> order- 1 free: 63 MiB, blocks: 8138
> order- 0 free: 20 KiB, blocks: 5
>
> Clear tracker, before VKCTS test:
> order- 6 free: 4 MiB, blocks: 19
> order- 5 free: 2 MiB, blocks: 18
> order- 4 free: 704 KiB, blocks: 11
> order- 3 free: 5 MiB, blocks: 168
> order- 2 free: 2 MiB, blocks: 174
> order- 1 free: 1 MiB, blocks: 167
> order- 0 free: 32 KiB, blocks: 8
>
> Clear tracker, after VKCTS test:
> order- 6 free: 4 MiB, blocks: 19
> order- 5 free: 2 MiB, blocks: 18
> order- 4 free: 704 KiB, blocks: 11
> order- 3 free: 5 MiB, blocks: 168
> order- 2 free: 2 MiB, blocks: 174
> order- 1 free: 1 MiB, blocks: 167
> order- 0 free: 28 KiB, blocks: 7
>
> v2:
> - Code-style cleanup and minor refactoring
> - Renamed locals for clarity
>
> Cc: Matthew Auld <matthew.auld@intel.com>
> Cc: Christian König <christian.koenig@amd.com>
> Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Still need some more time to fully go over this, but in the meantime
there is some feedback here from sashiko, which might be worth a look:
https://sashiko.dev/#/patchset/20260504111055.262964-1-Arunpravin.PaneerSelvam%40amd.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker
2026-05-08 15:19 ` [PATCH v2 1/2] " Matthew Auld
@ 2026-05-08 16:26 ` Arunpravin Paneer Selvam
0 siblings, 0 replies; 6+ messages in thread
From: Arunpravin Paneer Selvam @ 2026-05-08 16:26 UTC (permalink / raw)
To: Matthew Auld, christian.koenig, dri-devel, intel-gfx, intel-xe,
amd-gfx
Cc: alexander.deucher
Hi Matthew,
On 5/8/2026 8:49 PM, Matthew Auld wrote:
> On 04/05/2026 12:10, Arunpravin Paneer Selvam wrote:
>> The current buddy allocator maintains separate clear_tree[] and
>> dirty_tree[] rbtrees per order, preventing coalescing between cleared
>> and dirty buddies. Under mixed workloads, this creates a merge barrier:
>> adjacent buddies frequently end up split across trees, forcing reliance
>> on __force_merge() during allocation.
>>
>> __force_merge() performs an O(N x max_order) scan under the VRAM manager
>> lock, leading to allocation stalls and failures for large contiguous
>> requests even when sufficient total free memory is available.
>>
>> Solution
>>
>> Replace the dual-tree design with:
>> - A single free_tree[order] rbtree for dirty and mixed free blocks
>> (fully cleared free blocks float outside this tree)
>> - A lightweight out-of-band clear tracker (gpu_clear_tracker)
>>
>> Fully cleared free blocks are tracked outside the buddy trees using an
>> augmented interval rbtree, enabling O(log E) lookup of the largest
>> cleared extents.
>>
>> Buddy coalescing is now unconditional in __gpu_buddy_free(), regardless
>> of clear/dirty state. This removes the merge barrier and eliminates the
>> need for __force_merge().
>>
>> Benefits
>>
>> - Correct high-order allocations after mixed clear/dirty workloads
>> - Elimination of O(N x max_order) merge cost from the allocation path
>> - O(log E) cleared-extent lookup replacing O(N) scans
>> - Predictable allocation latency under fragmentation
>> - Reduced complexity with a single tree per order
>>
>> Test:
>> dEQP-VK.memory.allocation.basic.size_8KiB.reverse.count_4000
>>
>> Below data is from /sys/kernel/debug/dri/1/amdgpu_vram_mm:
>>
>> Base (dual-tree), before VKCTS test:
>> order- 6 free: 6 MiB, blocks: 26
>> order- 5 free: 1 MiB, blocks: 15
>> order- 4 free: 960 KiB, blocks: 15
>> order- 3 free: 5 MiB, blocks: 171
>> order- 2 free: 2 MiB, blocks: 176
>> order- 1 free: 1 MiB, blocks: 165
>> order- 0 free: 16 KiB, blocks: 4
>>
>> Base (dual-tree), after VKCTS test:
>> order- 6 free: 768 KiB, blocks: 3
>> order- 5 free: 499 MiB, blocks: 3999
>> order- 4 free: 250 MiB, blocks: 4001
>> order- 3 free: 129 MiB, blocks: 4157
>> order- 2 free: 65 MiB, blocks: 4161
>> order- 1 free: 63 MiB, blocks: 8138
>> order- 0 free: 20 KiB, blocks: 5
>>
>> Clear tracker, before VKCTS test:
>> order- 6 free: 4 MiB, blocks: 19
>> order- 5 free: 2 MiB, blocks: 18
>> order- 4 free: 704 KiB, blocks: 11
>> order- 3 free: 5 MiB, blocks: 168
>> order- 2 free: 2 MiB, blocks: 174
>> order- 1 free: 1 MiB, blocks: 167
>> order- 0 free: 32 KiB, blocks: 8
>>
>> Clear tracker, after VKCTS test:
>> order- 6 free: 4 MiB, blocks: 19
>> order- 5 free: 2 MiB, blocks: 18
>> order- 4 free: 704 KiB, blocks: 11
>> order- 3 free: 5 MiB, blocks: 168
>> order- 2 free: 2 MiB, blocks: 174
>> order- 1 free: 1 MiB, blocks: 167
>> order- 0 free: 28 KiB, blocks: 7
>>
>> v2:
>> - Code-style cleanup and minor refactoring
>> - Renamed locals for clarity
>>
>> Cc: Matthew Auld <matthew.auld@intel.com>
>> Cc: Christian König <christian.koenig@amd.com>
>> Signed-off-by: Arunpravin Paneer Selvam
>> <Arunpravin.PaneerSelvam@amd.com>
>
> Still need some more time to fully go over this, but in the meantime
> there is some feedback here from sashiko, which might be worth a look:
>
> https://sashiko.dev/#/patchset/20260504111055.262964-1-Arunpravin.PaneerSelvam%40amd.com
>
I have sent the v3. Please go through it. I will check the Sashiko
review comments.
Regards,
Arun.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2026-05-08 16:26 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-05-04 11:10 [PATCH v2 1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Arunpravin Paneer Selvam
2026-05-04 11:10 ` [PATCH v2 2/2] gpu/tests/buddy: add clear-tracker allocation latency benchmarks Arunpravin Paneer Selvam
2026-05-04 17:23 ` ✓ i915.CI.BAT: success for series starting with [v2,1/2] gpu/buddy: replace dual-tree/force_merge with decoupled clear tracker Patchwork
2026-05-05 0:02 ` ✓ i915.CI.Full: " Patchwork
2026-05-08 15:19 ` [PATCH v2 1/2] " Matthew Auld
2026-05-08 16:26 ` Arunpravin Paneer Selvam
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox