Pranjal Ramajor Asha Kanojiya 8d0d16a3ef accel/qaic: Call DRM helper function to destroy prime GEM ... smatch warning: drivers/accel/qaic/qaic_data.c:620 qaic_free_object() error: dereferencing freed memory 'obj->import_attach' obj->import_attach is detached and freed using dma_buf_detach(). But used after free to decrease the dmabuf ref count using dma_buf_put(). drm_prime_gem_destroy() handles this issue and performs the proper clean up instead of open coding it in the driver. Fixes: ff13be8303 ("accel/qaic: Add datapath") Reported-by: Sukrut Bellary <sukrut.bellary@linux.com> Closes: https://lore.kernel.org/all/20230610021200.377452-1-sukrut.bellary@linux.com/ Suggested-by: Christian König <christian.koenig@amd.com> Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230614161528.11710-1-quic_jhugo@quicinc.com		2023-06-20 08:07:29 -06:00
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Kconfig	accel/qaic: Add qaic driver to the build system	2023-04-06 08:23:03 +02:00
Makefile	Revert "accel/qaic: Add mhi_qaic_cntl"	2023-04-13 12:08:08 +02:00
mhi_controller.c	accel/qaic: Add MHI controller	2023-04-06 08:23:03 +02:00
mhi_controller.h	accel/qaic: Add MHI controller	2023-04-06 08:23:03 +02:00
qaic_control.c	accel/qaic: Fix NNC message corruption	2023-05-23 09:51:38 -06:00
qaic_data.c	accel/qaic: Call DRM helper function to destroy prime GEM	2023-06-20 08:07:29 -06:00
qaic_drv.c	accel/qaic: Fix NULL pointer deref in qaic_destroy_drm_device()	2023-06-09 11:07:28 -06:00
qaic.h