Dan Carpenter fca9448ae2

drm/imagination: Move dereference after NULL check in pvr_mmu_backing_page_init() ...

This code dereferences "page->pvr_dev" and then checked for NULL on the
next line.  Re-order it to avoid a potential NULL pointer dereference.

Fixes: ff5f643de0bf ("drm/imagination: Add GEM and VM related code")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/13f4278e-af9c-4092-9196-bc0e6b76f1eb@moroto.mountain

2023-12-08 10:25:24 +01:00

..

Kconfig

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

Makefile

drm/imagination: Add firmware trace to debugfs

2023-11-23 09:01:47 +01:00

pvr_ccb.c

drm/imagination: Implement free list and HWRT create and destroy ioctls

2023-11-23 09:01:46 +01:00

pvr_ccb.h

drm/imagination: Implement firmware infrastructure and META FW support

2023-11-23 09:01:46 +01:00

pvr_cccb.c

drm/imagination: Implement context creation/destruction ioctls

2023-11-23 09:01:46 +01:00

pvr_cccb.h

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_context.c

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_context.h

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_debugfs.c

drm/imagination: Add firmware trace to debugfs

2023-11-23 09:01:47 +01:00

pvr_debugfs.h

drm/imagination: Add firmware trace to debugfs

2023-11-23 09:01:47 +01:00

pvr_device_info.c

drm/imagination: Fixed warning due to implicit cast to bool

2023-12-04 09:41:34 +01:00

pvr_device_info.h

drm/imagination: Add GPU ID parsing and firmware loading

2023-11-23 09:01:46 +01:00

pvr_device.c

drm/imagination: pvr_device_process_active_queues now static

2023-12-04 09:41:59 +01:00

pvr_device.h

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_drv.c

drm/imagination: Add firmware trace to debugfs

2023-11-23 09:01:47 +01:00

pvr_drv.h

drm/imagination: Add GPU ID parsing and firmware loading

2023-11-23 09:01:46 +01:00

pvr_free_list.c

drm/imagination: Remove unneeded semicolon

2023-11-28 13:55:44 +01:00

pvr_free_list.h

drm/imagination: Implement free list and HWRT create and destroy ioctls

2023-11-23 09:01:46 +01:00

pvr_fw_info.h

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_fw_meta.c

drm/imagination: Fixed missing header in pvr_fw_meta

2023-12-04 09:41:48 +01:00

pvr_fw_meta.h

drm/imagination: Implement firmware infrastructure and META FW support

2023-11-23 09:01:46 +01:00

pvr_fw_mips.c

drm/imagination: Implement MIPS firmware processor and MMU support

2023-11-23 09:01:46 +01:00

pvr_fw_mips.h

drm/imagination: Implement MIPS firmware processor and MMU support

2023-11-23 09:01:46 +01:00

pvr_fw_startstop.c

drm/imagination: Implement firmware infrastructure and META FW support

2023-11-23 09:01:46 +01:00

pvr_fw_startstop.h

drm/imagination: Implement firmware infrastructure and META FW support

2023-11-23 09:01:46 +01:00

pvr_fw_trace.c

drm/imagination: Remove unneeded semicolon

2023-12-08 10:25:06 +01:00

pvr_fw_trace.h

drm/imagination: Implement firmware infrastructure and META FW support

2023-11-23 09:01:46 +01:00

pvr_fw.c

drm/imagination: Implement MIPS firmware processor and MMU support

2023-11-23 09:01:46 +01:00

pvr_fw.h

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_gem.c

drm/imagination: Add GEM and VM related code

2023-11-23 09:01:46 +01:00

pvr_gem.h

drm/imagination: Add GEM and VM related code

2023-11-23 09:01:46 +01:00

pvr_hwrt.c

drm/imagination: Implement free list and HWRT create and destroy ioctls

2023-11-23 09:01:46 +01:00

pvr_hwrt.h

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_job.c

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_job.h

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_mmu.c

drm/imagination: Move dereference after NULL check in pvr_mmu_backing_page_init()

2023-12-08 10:25:24 +01:00

pvr_mmu.h

drm/imagination: Add GEM and VM related code

2023-11-23 09:01:46 +01:00

pvr_params.c

drm/imagination: Add firmware trace to debugfs

2023-11-23 09:01:47 +01:00

pvr_params.h

drm/imagination: Add firmware trace to debugfs

2023-11-23 09:01:47 +01:00

pvr_power.c

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_power.h

drm/imagination: Implement firmware infrastructure and META FW support

2023-11-23 09:01:46 +01:00

pvr_queue.c

drm/sched: Fix compilation issues with DRM priority rename

2023-11-27 09:25:41 -05:00

pvr_queue.h

drm/imagination: Numerous documentation fixes.

2023-11-28 18:56:03 +01:00

pvr_rogue_cr_defs_client.h

drm/imagination: Add GPU register headers

2023-11-23 09:01:45 +01:00

pvr_rogue_cr_defs.h

drm/imagination: Add GPU register headers

2023-11-23 09:01:45 +01:00

pvr_rogue_defs.h

drm/imagination: Add GPU register headers

2023-11-23 09:01:45 +01:00

pvr_rogue_fwif_check.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_client_check.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_client.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_common.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_dev_info.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_resetframework.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_sf.h

drm/imagination: Fix a couple of spelling mistakes in literal strings

2023-11-28 13:55:37 +01:00

pvr_rogue_fwif_shared_check.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_shared.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif_stream.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_fwif.h

drm/imagination: Add FWIF headers

2023-11-23 09:01:46 +01:00

pvr_rogue_heap_config.h

drm/imagination: Add firmware and MMU related headers

2023-11-23 09:01:45 +01:00

pvr_rogue_meta.h

drm/imagination: Add firmware and MMU related headers

2023-11-23 09:01:45 +01:00

pvr_rogue_mips_check.h

drm/imagination: Add firmware and MMU related headers

2023-11-23 09:01:45 +01:00

pvr_rogue_mips.h

drm/imagination: Add firmware and MMU related headers

2023-11-23 09:01:45 +01:00

pvr_rogue_mmu_defs.h

drm/imagination: Add firmware and MMU related headers

2023-11-23 09:01:45 +01:00

pvr_stream_defs.c

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_stream_defs.h

drm/imagination: Implement context creation/destruction ioctls

2023-11-23 09:01:46 +01:00

pvr_stream.c

drm/imagination: Implement context creation/destruction ioctls

2023-11-23 09:01:46 +01:00

pvr_stream.h

drm/imagination: Implement context creation/destruction ioctls

2023-11-23 09:01:46 +01:00

pvr_sync.c

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_sync.h

drm/imagination: Implement job submission and scheduling

2023-11-23 09:01:47 +01:00

pvr_vm_mips.c

drm/imagination: fix off by one in pvr_vm_mips_init() error handling

2023-11-30 10:26:11 +01:00

pvr_vm_mips.h

drm/imagination: Implement MIPS firmware processor and MMU support

2023-11-23 09:01:46 +01:00

pvr_vm.c

drm/imagination: vm: make use of GPUVM's drm_exec helper

2023-12-05 02:43:11 +01:00

pvr_vm.h

drm/imagination: vm: check for drm_gpuvm_range_valid()

2023-11-28 13:57:43 +01:00