From 94ac2ab3fff96814d7460a27a0e9d004abbd4128 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:37 +0200 Subject: Merging upstream version 6.9.2. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/xe/xe_pt.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/xe/xe_pt.c') diff --git a/drivers/gpu/drm/xe/xe_pt.c b/drivers/gpu/drm/xe/xe_pt.c index c1a833b1cb..4efc8c1a3d 100644 --- a/drivers/gpu/drm/xe/xe_pt.c +++ b/drivers/gpu/drm/xe/xe_pt.c @@ -877,8 +877,7 @@ static void xe_pt_commit_bind(struct xe_vma *vma, static int xe_pt_prepare_bind(struct xe_tile *tile, struct xe_vma *vma, - struct xe_vm_pgtable_update *entries, u32 *num_entries, - bool rebind) + struct xe_vm_pgtable_update *entries, u32 *num_entries) { int err; @@ -1136,8 +1135,7 @@ static int invalidation_fence_init(struct xe_gt *gt, spin_lock_irq(>->tlb_invalidation.lock); dma_fence_init(&ifence->base.base, &invalidation_fence_ops, >->tlb_invalidation.lock, - gt->tlb_invalidation.fence_context, - ++gt->tlb_invalidation.fence_seqno); + dma_fence_context_alloc(1), 1); spin_unlock_irq(>->tlb_invalidation.lock); INIT_LIST_HEAD(&ifence->base.link); @@ -1234,9 +1232,16 @@ __xe_pt_bind_vma(struct xe_tile *tile, struct xe_vma *vma, struct xe_exec_queue "Preparing bind, with range [%llx...%llx) engine %p.\n", xe_vma_start(vma), xe_vma_end(vma), q); - err = xe_pt_prepare_bind(tile, vma, entries, &num_entries, rebind); + err = xe_pt_prepare_bind(tile, vma, entries, &num_entries); if (err) goto err; + + err = dma_resv_reserve_fences(xe_vm_resv(vm), 1); + if (!err && !xe_vma_has_no_bo(vma) && !xe_vma_bo(vma)->vm) + err = dma_resv_reserve_fences(xe_vma_bo(vma)->ttm.base.resv, 1); + if (err) + goto err; + xe_tile_assert(tile, num_entries <= ARRAY_SIZE(entries)); xe_vm_dbg_print_entries(tile_to_xe(tile), entries, num_entries); @@ -1579,6 +1584,7 @@ __xe_pt_unbind_vma(struct xe_tile *tile, struct xe_vma *vma, struct xe_exec_queu struct dma_fence *fence = NULL; struct invalidation_fence *ifence; struct xe_range_fence *rfence; + int err; LLIST_HEAD(deferred); @@ -1596,6 +1602,12 @@ __xe_pt_unbind_vma(struct xe_tile *tile, struct xe_vma *vma, struct xe_exec_queu xe_pt_calc_rfence_interval(vma, &unbind_pt_update, entries, num_entries); + err = dma_resv_reserve_fences(xe_vm_resv(vm), 1); + if (!err && !xe_vma_has_no_bo(vma) && !xe_vma_bo(vma)->vm) + err = dma_resv_reserve_fences(xe_vma_bo(vma)->ttm.base.resv, 1); + if (err) + return ERR_PTR(err); + ifence = kzalloc(sizeof(*ifence), GFP_KERNEL); if (!ifence) return ERR_PTR(-ENOMEM); -- cgit v1.2.3