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92e73d807b68b2214fcafca4e130b5300a9d4b3c
linux/drivers/gpu/drm/nouveau
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Dan Carpenter c5f9362307 nouveau/u_memcpya: fix NULL vs error pointer bug 
The u_memcpya() function is supposed to return error pointers on
error. Returning NULL will lead to an Oops.

Fixes: e3885f7121 ("nouveau/u_memcpya: use vmemdup_user")
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/10fd258b-466f-4c5b-9d48-fe61a3f21424@moroto.mountain
2023-09-20 00:20:08 +02:00
..
dispnv04
drm/nouveau: fence: fix undefined fence state after emit
2023-08-31 00:46:23 +02:00
dispnv50
BackMerge tag 'v6.5-rc7' into drm-next
2023-08-24 07:26:06 +10:00
include
BackMerge tag 'v6.5-rc7' into drm-next
2023-08-24 07:26:06 +10:00
nvif
drm/nouveau: nvkm/vmm: implement raw ops to manage uvmm
2023-08-04 20:34:39 +02:00
nvkm
BackMerge tag 'v6.5-rc7' into drm-next
2023-08-24 07:26:06 +10:00
Kbuild
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
Kconfig
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_abi16.c
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_abi16.h
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_acpi.c
drm/nouveau: don't detect DSM for non-NVIDIA device
2023-06-13 12:18:08 +02:00
nouveau_acpi.h
drm/nouveau: Register ACPI video backlight when nv_backlight registration fails (v2)
2022-09-03 12:17:26 +02:00
nouveau_backlight.c
drm/nouveau/kms: Fix backlight registration
2023-03-29 12:02:47 +02:00
nouveau_bios.c
drm/nouveau/disp: add output class
2022-07-27 09:05:49 +10:00
nouveau_bios.h
…
nouveau_bo74c1.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_bo85b5.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_bo90b5.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_bo0039.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_bo5039.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_bo9039.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_bo.c
drm/nouveau: fence: fix undefined fence state after emit
2023-08-31 00:46:23 +02:00
nouveau_bo.h
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_boa0b5.c
drm/ttm: rework on ttm_resource to use size_t type
2022-10-27 11:42:58 +02:00
nouveau_chan.c
drm/nouveau: fence: fix undefined fence state after emit
2023-08-31 00:46:23 +02:00
nouveau_chan.h
drm/nouveau: chan: provide nouveau_channel_kill()
2023-08-04 20:34:38 +02:00
nouveau_connector.c
BackMerge tag 'v6.5-rc7' into drm-next
2023-08-24 07:26:06 +10:00
nouveau_connector.h
drm/nouveau/disp: expose conn event class
2022-11-09 10:44:27 +10:00
nouveau_crtc.h
drm/nouveau/disp: expose head event class
2022-11-09 10:44:27 +10:00
nouveau_debugfs.c
drm/nouveau: debugfs: implement DRM GPU VA debugfs
2023-08-04 20:34:45 +02:00
nouveau_debugfs.h
…
nouveau_display.c
drm/nouveau/disp: use drm_kms_helper_connector_hotplug_event()
2023-07-10 09:45:56 +02:00
nouveau_display.h
…
nouveau_dma.c
drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly
2023-08-24 02:57:50 +02:00
nouveau_dma.h
drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly
2023-08-24 02:57:50 +02:00
nouveau_dmem.c
drm/nouveau: fence: fix undefined fence state after emit
2023-08-31 00:46:23 +02:00
nouveau_dmem.h
…
nouveau_dp.c
drm/nouveau/disp: drop unused argument in nv50_dp_mode_valid
2023-07-06 17:22:33 +02:00
nouveau_drm.c
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_drv.h
nouveau/u_memcpya: fix NULL vs error pointer bug
2023-09-20 00:20:08 +02:00
nouveau_encoder.h
drm/nouveau/disp: drop unused argument in nv50_dp_mode_valid
2023-07-06 17:22:33 +02:00
nouveau_exec.c
drm/nouveau: sched: fix leaking memory of timedout job
2023-09-20 00:15:50 +02:00
nouveau_exec.h
drm/nouveau: remove incorrect __user annotations
2023-08-08 04:47:19 +02:00
nouveau_fence.c
drm/nouveau: fence: fix type cast warning in nouveau_fence_emit()
2023-09-20 00:15:50 +02:00
nouveau_fence.h
drm/nouveau: fence: fix undefined fence state after emit
2023-08-31 00:46:23 +02:00
nouveau_gem.c
drm/nouveau: fence: fix undefined fence state after emit
2023-08-31 00:46:23 +02:00
nouveau_gem.h
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_hwmon.c
drm/nouveau: constify pointers to hwmon_channel_info
2023-05-22 16:39:04 +02:00
nouveau_hwmon.h
…
nouveau_ioc32.c
…
nouveau_ioctl.h
…
nouveau_led.c
…
nouveau_led.h
drm/nouveau/led: explicitly include linux/leds.h
2023-02-15 18:05:57 -05:00
nouveau_mem.c
drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2
2022-12-06 12:54:14 +01:00
nouveau_mem.h
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_nvif.c
drm/nouveau/nvkm: rip out old notify
2022-11-09 10:44:27 +10:00
nouveau_platform.c
…
nouveau_platform.h
…
nouveau_prime.c
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_reg.h
…
nouveau_sched.c
drm/nouveau: sched: fix leaking memory of timedout job
2023-09-20 00:15:50 +02:00
nouveau_sched.h
drm/nouveau: implement new VM_BIND uAPI
2023-08-04 20:34:41 +02:00
nouveau_sgdma.c
drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2
2022-12-06 12:54:14 +01:00
nouveau_svm.c
drm/nouveau: nvkm/vmm: implement raw ops to manage uvmm
2023-08-04 20:34:39 +02:00
nouveau_svm.h
…
nouveau_ttm.c
drm/nouveau: stop using is_swiotlb_active
2023-06-07 15:11:26 +02:00
nouveau_ttm.h
…
nouveau_usif.c
drm/nouveau/nvkm: rip out old notify
2022-11-09 10:44:27 +10:00
nouveau_usif.h
…
nouveau_uvmm.c
drm/nouveau: uvmm: fix unset region pointer on remap
2023-08-24 02:57:46 +02:00
nouveau_uvmm.h
drm/nouveau: uvmm: remove dedicated VM pointer from VMAs
2023-08-08 04:47:19 +02:00
nouveau_vga.c
drm/nouveau: Remove unnecessary include statements for drm_crtc_helper.h
2023-01-18 09:25:31 +01:00
nouveau_vga.h
…
nouveau_vmm.c
drm/nouveau: nvkm/vmm: implement raw ops to manage uvmm
2023-08-04 20:34:39 +02:00
nouveau_vmm.h
…
nv04_fence.c
…
nv10_fence.c
…
nv10_fence.h
…
nv17_fence.c
…
nv50_display.h
drm/nouveau: dispnv50: fix missing-prototypes warning
2023-05-22 16:39:04 +02:00
nv50_fence.c
…
nv84_fence.c
drm/nouveau/fifo/ga100-: initial support
2022-11-09 10:44:50 +10:00
nvc0_fence.c
…