From d73bfde42b64d6a8c622509ad52233763e150fc8 Mon Sep 17 00:00:00 2001
From: Matthew Auld <matthew.auld@intel.com>
Date: Mon, 18 Oct 2021 18:45:00 +0100
Subject: drm/i915: mark dmabuf objects as ALLOC_USER
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Git-commit: e1f17ea4c36fb1bbd866a71fe07ab42e9a49f5e7
Patch-mainline: v5.16-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
These are userspace objects, so mark them as such. In a later patch it's
useful to determine how paranoid we need to be when managing cache
flushes. In theory no functional changes.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211018174508.2137279-1-matthew.auld@intel.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index afa34111de02..5be505ebbb7b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -301,7 +301,8 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
}
drm_gem_private_object_init(dev, &obj->base, dma_buf->size);
- i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class, 0);
+ i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class,
+ I915_BO_ALLOC_USER);
obj->base.import_attach = attach;
obj->base.resv = dma_buf->resv;
--
2.38.1