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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: DRI Development <dri-devel@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
	Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Gerd Hoffmann <kraxel@redhat.com>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Daniel Vetter <daniel.vetter@intel.com>
Subject: [PATCH] drm/shmem-helper: Only dma-buf imports are private obj
Date: Tue, 16 Jun 2020 13:47:23 +0200
Message-ID: <20200616114723.2363268-1-daniel.vetter@ffwll.ch> (raw)

I broke that in my refactoring:

commit 7d2cd72a9aa3df3604cafd169a2d4a525afb68ca
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri May 29 16:05:42 2020 +0200

    drm/shmem-helpers: Simplify dma-buf importing

I'm not entirely sure of the history here, but I suspect that in one
of the rebases or when applying the patch I moved the hunk from
drm_gem_shmem_prime_import_sg_table(), where it should be, to
drm_gem_shmem_create_with_handle(), which is totally wrong.

Remedy this.

Thanks for Thomas for the crucual hint in debugging this.

Reported-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 7d2cd72a9aa3 ("drm/shmem-helpers: Simplify dma-buf importing")
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
 drivers/gpu/drm/drm_gem_shmem_helper.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 0a7e3b664bc2..837e0840990c 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -377,7 +377,7 @@ drm_gem_shmem_create_with_handle(struct drm_file *file_priv,
 	struct drm_gem_shmem_object *shmem;
 	int ret;
-	shmem = __drm_gem_shmem_create(dev, size, true);
+	shmem = drm_gem_shmem_create(dev, size);
 	if (IS_ERR(shmem))
 		return shmem;
@@ -730,7 +730,7 @@ drm_gem_shmem_prime_import_sg_table(struct drm_device *dev,
 	size_t size = PAGE_ALIGN(attach->dmabuf->size);
 	struct drm_gem_shmem_object *shmem;
-	shmem = drm_gem_shmem_create(dev, size);
+	shmem = __drm_gem_shmem_create(dev, size, true);
 	if (IS_ERR(shmem))
 		return ERR_CAST(shmem);

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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-16 11:47 Daniel Vetter [this message]
2020-06-16 12:06 ` Thomas Zimmermann
2020-06-16 17:12   ` Daniel Vetter

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