Module Name: src
Committed By: riastradh
Date: Mon May 20 11:34:45 UTC 2024
Modified Files:
src/sys/external/bsd/drm2/dist/drm/i915/gem: i915_gem_dmabuf.c
Log Message:
i915: Fix dmabuf mmap object.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 \
src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_dmabuf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_dmabuf.c
diff -u src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_dmabuf.c:1.6 src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_dmabuf.c:1.7
--- src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_dmabuf.c:1.6 Sun Dec 19 11:33:30 2021
+++ src/sys/external/bsd/drm2/dist/drm/i915/gem/i915_gem_dmabuf.c Mon May 20 11:34:45 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: i915_gem_dmabuf.c,v 1.6 2021/12/19 11:33:30 riastradh Exp $ */
+/* $NetBSD: i915_gem_dmabuf.c,v 1.7 2024/05/20 11:34:45 riastradh Exp $ */
/*
* SPDX-License-Identifier: MIT
@@ -7,7 +7,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: i915_gem_dmabuf.c,v 1.6 2021/12/19 11:33:30 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: i915_gem_dmabuf.c,v 1.7 2024/05/20 11:34:45 riastradh Exp $");
#include <linux/dma-buf.h>
#include <linux/highmem.h>
@@ -126,10 +126,9 @@ static int i915_gem_dmabuf_mmap(struct d
return -EINVAL;
if (!obj->base.filp)
return -ENODEV;
- /* XXX review mmap refcount */
- drm_gem_object_get(&obj->base);
+ uao_reference(obj->base.filp);
*advicep = UVM_ADV_RANDOM;
- *uobjp = &obj->base.gemo_uvmobj;
+ *uobjp = obj->base.filp;
*maxprotp = prot;
#else
if (obj->base.size < vma->vm_end - vma->vm_start)
