Boris Brezillon 9870dc39dc drm/panfrost: Make sure a BO is only unmapped when appropriate ... mmu_ops->unmap() will fail when called on a BO that has not been previously mapped, and the error path in panfrost_ioctl_create_bo() can call drm_gem_object_put_unlocked() (which in turn calls panfrost_mmu_unmap()) on a BO that has not been mapped yet. Keep track of the mapped/unmapped state to avoid such issues. Fixes: f3ba91228e ("drm/panfrost: Add initial panfrost driver") Cc: <stable@vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190618081343.16927-1-boris.brezillon@collabora.com		2019-06-18 09:26:28 -06:00
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drm	drm/panfrost: Make sure a BO is only unmapped when appropriate	2019-06-18 09:26:28 -06:00
host1x	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
ipu-v3	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
vga	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00