Matthew Auld aaeef7a9c8 drm/xe/migrate: rework size restrictions for sram pte emit ...

We allow the input size to not be aligned to PAGE_SIZE, which leads to
various bugs in build_pt_update_batch_sram() for PAGE_SIZE > 4K systems.
For example if ptes is exactly one gpu_page_size then the chunk size is
rounded down to zero.  The simplest fix looks to be forcing PAGE_SIZE
aligned inputs.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20251022163836.191405-3-matthew.auld@intel.com

2025-10-23 10:48:34 +01:00

..

drm

drm/xe/migrate: rework size restrictions for sram pte emit

2025-10-23 10:48:34 +01:00

host1x

gpu: host1x: Use for_each_available_child_of_node_scoped()

2025-05-07 18:09:30 +02:00

ipu-v3

gpu: ipu-v3: Switch to irq_find_mapping()

2025-05-16 21:06:12 +02:00

nova-core

Merge tag 'drm-next-2025-10-01' of https://gitlab.freedesktop.org/drm/kernel

2025-10-02 12:47:25 -07:00

trace

gpu/trace: make TRACE_GPU_MEM configurable

2025-07-08 09:34:47 -07:00

vga

vga_switcheroo: Use pci_is_display()

2025-07-17 15:30:13 -05:00

Makefile

gpu: nova-core: add initial driver stub

2025-03-09 19:24:27 +01:00