From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/kernel/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 2abf043..0c083af 100644
--- a/kernel/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/kernel/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -1080,7 +1080,7 @@
struct i915_ggtt *ggtt = cache_to_ggtt(cache);
intel_gt_flush_ggtt_writes(ggtt->vm.gt);
- io_mapping_unmap_local((void __iomem *)vaddr);
+ io_mapping_unmap_atomic((void __iomem *)vaddr);
if (drm_mm_node_allocated(&cache->node)) {
ggtt->vm.clear_range(&ggtt->vm,
@@ -1146,7 +1146,7 @@
if (cache->vaddr) {
intel_gt_flush_ggtt_writes(ggtt->vm.gt);
- io_mapping_unmap_local((void __force __iomem *) unmask_page(cache->vaddr));
+ io_mapping_unmap_atomic((void __force __iomem *) unmask_page(cache->vaddr));
} else {
struct i915_vma *vma;
int err;
@@ -1194,7 +1194,8 @@
offset += page << PAGE_SHIFT;
}
- vaddr = (void __force *)io_mapping_map_local_wc(&ggtt->iomap, offset);
+ vaddr = (void __force *)io_mapping_map_atomic_wc(&ggtt->iomap,
+ offset);
cache->page = page;
cache->vaddr = (unsigned long)vaddr;
--
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