On Thu, Aug 14, 2025 at 04:29:26PM +0530, Himal Prasad Ghimiray wrote: > -v8 > Define new function in gpuvm for madvise > Fix tile check in ops_create
Please re-send this series again. But this time, ensure that dri-devel is in the --to= of the series! In 8 revisions, it looks like not a single time it was sent completely to dri-devel. Big changes like this needs to be pretty visible. Ensure to get all the appropriate acks in all the relevant patches as well after resending to dri-devel. Thanks, Rodrigo. > > -v7 > Change gpuvm layering on gpuvm_map_req struct > Fix EAGAIN return on garbage collector splitting vma > > -v6 > Rebase on gpuvm patches > Address review comments > > -v5 > Restore attributes to default after free from userspace > Add defragment worker to merge cpu mirror vma with default attributes > Avoid using VMA in uapi > address review comments > > -v4: > fix atomic policies > fix attribute copy > address review comments > > Provides a user API to assign attributes like pat_index, atomic > operation type, and preferred location for SVM ranges. > The Kernel Mode Driver (KMD) may split existing VMAs to cover input > ranges, assign user-provided attributes, and invalidate existing PTEs so > that the next page fault/prefetch can use the new attributes. > > Boris Brezillon (2): > drm/gpuvm: Pass map arguments through a struct > drm/gpuvm: Kill drm_gpuva_init() > > Himal Prasad Ghimiray (22): > drm/gpuvm: Introduce drm_gpuvm_madvise_ops_create > drm/xe/uapi: Add madvise interface > drm/xe/vm: Add attributes struct as member of vma > drm/xe/vma: Move pat_index to vma attributes > drm/xe/vma: Modify new_vma to accept struct xe_vma_mem_attr as > parameter > drm/gpusvm: Make drm_gpusvm_for_each_* macros public > drm/xe/svm: Split system allocator vma incase of madvise call > drm/xe: Allow CPU address mirror VMA unbind with gpu bindings for > madvise > drm/xe/svm: Add xe_svm_ranges_zap_ptes_in_range() for PTE zapping > drm/xe: Implement madvise ioctl for xe > drm/xe/svm: Add svm ranges migration policy on atomic access > drm/xe/madvise: Update migration policy based on preferred location > drm/xe/svm: Support DRM_XE_SVM_MEM_RANGE_ATTR_PAT memory attribute > drm/xe/uapi: Add flag for consulting madvise hints on svm prefetch > drm/xe/svm: Consult madvise preferred location in prefetch > drm/xe/bo: Add attributes field to xe_bo > drm/xe/bo: Update atomic_access attribute on madvise > drm/xe/madvise: Skip vma invalidation if mem attr are unchanged > drm/xe/vm: Add helper to check for default VMA memory attributes > drm/xe: Reset VMA attributes to default in SVM garbage collector > drm/xe: Enable madvise ioctl for xe > drm/xe/uapi: Add UAPI for querying VMA count and memory attributes > > drivers/gpu/drm/drm_gpusvm.c | 122 ++----- > drivers/gpu/drm/drm_gpuvm.c | 287 ++++++++++++---- > drivers/gpu/drm/imagination/pvr_vm.c | 15 +- > drivers/gpu/drm/msm/msm_gem_vma.c | 33 +- > drivers/gpu/drm/nouveau/nouveau_uvmm.c | 11 +- > drivers/gpu/drm/panthor/panthor_mmu.c | 13 +- > drivers/gpu/drm/xe/Makefile | 1 + > drivers/gpu/drm/xe/xe_bo.c | 29 +- > drivers/gpu/drm/xe/xe_bo_types.h | 8 + > drivers/gpu/drm/xe/xe_device.c | 4 + > drivers/gpu/drm/xe/xe_gt_pagefault.c | 35 +- > drivers/gpu/drm/xe/xe_pt.c | 39 ++- > drivers/gpu/drm/xe/xe_svm.c | 254 ++++++++++++-- > drivers/gpu/drm/xe/xe_svm.h | 23 ++ > drivers/gpu/drm/xe/xe_vm.c | 438 ++++++++++++++++++++++-- > drivers/gpu/drm/xe/xe_vm.h | 10 +- > drivers/gpu/drm/xe/xe_vm_madvise.c | 445 +++++++++++++++++++++++++ > drivers/gpu/drm/xe/xe_vm_madvise.h | 15 + > drivers/gpu/drm/xe/xe_vm_types.h | 57 +++- > include/drm/drm_gpusvm.h | 70 ++++ > include/drm/drm_gpuvm.h | 38 ++- > include/uapi/drm/xe_drm.h | 274 +++++++++++++++ > 22 files changed, 1922 insertions(+), 299 deletions(-) > create mode 100644 drivers/gpu/drm/xe/xe_vm_madvise.c > create mode 100644 drivers/gpu/drm/xe/xe_vm_madvise.h > > -- > 2.34.1 >
