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1d026d1f776946d516ee6764d2415b47b8ea5fa5
linux-nvgpu/drivers/gpu/nvgpu/gk20a
History
Konsta Holtta 1d026d1f77 gpu: nvgpu: check dma_buf_get retval with IS_ERR 
dma_buf_get returns PTR_ERRs, so fix checking for null to proper IS_ERR
in gk20a_vm_map_buffer. Buffer mapping from user space with ioctls would
also have paniced here if an improper handle would be passed.

Change-Id: I245fe41cd209e49fc9265e56340c1c8215ffb1d2
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/498320
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2015-03-18 12:11:15 -07:00
..
as_gk20a.c
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
as_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
cde_gk20a.c
gpu: nvgpu: cde: Map backing store as read-only
2015-03-18 12:11:05 -07:00
cde_gk20a.h
gpu: nvgpu: cde: Re-use context
2015-03-18 12:11:02 -07:00
channel_gk20a.c
gpu: nvgpu: fix crash in gk20a_channel_release
2015-03-18 12:11:13 -07:00
channel_gk20a.h
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
channel_sync_gk20a.c
gpu: nvgpu: Fix semaphore refcounting
2015-03-18 12:10:47 -07:00
channel_sync_gk20a.h
gpu: nvgpu: Add gk20a_fence type
2015-03-18 12:10:40 -07:00
clk_gk20a.c
arm: tegra: Register tegra-throttle cdev as driver
2015-03-18 12:10:43 -07:00
clk_gk20a.h
gpu: nvgpu: Update GM20b GPCPLL operations
2015-03-18 12:11:05 -07:00
ctrl_gk20a.c
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
ctrl_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
dbg_gpu_gk20a.c
gpu: nvgpu: gm20b: Regenerate clock gating lists
2015-03-18 12:11:09 -07:00
dbg_gpu_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
debug_gk20a.c
Revert "gpu: nvgpu: Dump offending push buffer fragment"
2015-03-18 12:10:24 -07:00
debug_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
fb_gk20a.c
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
fb_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
fence_gk20a.c
gpu: nvgpu: Fix semaphore refcounting
2015-03-18 12:10:47 -07:00
fence_gk20a.h
gpu: nvgpu: Add gk20a_fence type
2015-03-18 12:10:40 -07:00
fifo_gk20a.c
gpu: nvgpu: do not bind already active channels to TSG
2015-03-18 12:11:14 -07:00
fifo_gk20a.h
gpu: nvgpu: add API to preempt TSG
2015-03-18 12:11:13 -07:00
gk20a_allocator.c
gpu: nvgpu: Remove unused code in allocator
2015-03-18 12:10:40 -07:00
gk20a_allocator.h
gpu: nvgpu: Remove unused code in allocator
2015-03-18 12:10:40 -07:00
gk20a_gating_reglist.c
gpu: nvgpu: gm20b: Regenerate clock gating lists
2015-03-18 12:11:09 -07:00
gk20a_gating_reglist.h
gpu: nvgpu: gm20b: Regenerate clock gating lists
2015-03-18 12:11:09 -07:00
gk20a_scale.c
gpu: nvgpu: Add sw shadow for load value
2015-03-18 12:10:45 -07:00
gk20a_scale.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
gk20a_sysfs.c
gpu: nvgpu: remove gk20a_handle
2015-03-18 12:11:13 -07:00
gk20a.c
gpu: nvgpu: remove gk20a_handle
2015-03-18 12:11:13 -07:00
gk20a.h
gpu: nvgpu: remove gk20a_handle
2015-03-18 12:11:13 -07:00
gr_ctx_gk20a_sim.c
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
gr_ctx_gk20a.c
gpu: nvgpu: Do not warn about unknown ctxsw region
2015-03-18 12:10:06 -07:00
gr_ctx_gk20a.h
video: tegra: host: flexible to select fw per chip
2015-03-18 12:08:54 -07:00
gr_gk20a.c
gpu: nvgpu: gk20a: check ctx valid bit
2015-03-18 12:11:12 -07:00
gr_gk20a.h
gpu: nvpug: add hal func get_gpc_tpc_mask
2015-03-18 12:10:51 -07:00
gr_pri_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hal_gk20a.c
gpu: nvgpu: gm20b: Regenerate clock gating lists
2015-03-18 12:11:09 -07:00
hal_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hal.c
gpu: nvgpu: gm20b: dynamically detect priv security for secure boot of falcon
2015-03-18 12:11:04 -07:00
hal.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_bus_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_ccsr_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_chiplet_pwr_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_ctxsw_prog_gk20a.h
gpu: sysfs mode for allowing access to registers
2015-03-18 12:10:49 -07:00
hw_fb_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_fifo_gk20a.h
gpu: nvgpu: add API to preempt TSG
2015-03-18 12:11:13 -07:00
hw_flush_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_gmmu_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_gr_gk20a.h
gpu: nvgpu: Add support for multiple GPC/TPCs
2015-03-18 12:10:53 -07:00
hw_ltc_gk20a.h
gpu: nvgpu: Add CBC clean and invalidate
2015-03-18 12:09:05 -07:00
hw_mc_gk20a.h
gpu: nvgpu: gk20a, gm20b headers
2015-03-18 12:09:42 -07:00
hw_pbdma_gk20a.h
gpu: nvgpu: Increase PBDMA timeout
2015-03-18 12:10:52 -07:00
hw_pri_ringmaster_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_pri_ringstation_fbp_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_pri_ringstation_gpc_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_pri_ringstation_sys_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_proj_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_pwr_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_ram_gk20a.h
gpu: nvgpu: add accessors for runlist ram entry
2015-03-18 12:10:16 -07:00
hw_sim_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_therm_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_timer_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
hw_top_gk20a.h
gpu: nvgpu: Do not dump top_fs_status
2015-03-18 12:09:06 -07:00
hw_trim_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
kind_gk20a.c
gpu: nvgpu: Use noinline_for_stack to avoid GCOV build break
2015-03-18 12:10:41 -07:00
kind_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
ltc_common.c
gpu: nvgpu: manage phys pages at runtime
2015-03-18 12:11:00 -07:00
ltc_gk20a.c
gpu: nvgpu: manage phys pages at runtime
2015-03-18 12:11:00 -07:00
ltc_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
Makefile
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
mm_gk20a.c
gpu: nvgpu: check dma_buf_get retval with IS_ERR
2015-03-18 12:11:15 -07:00
mm_gk20a.h
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
platform_gk20a_generic.c
gpu: nvgpu: Update generic platform
2015-03-18 12:10:23 -07:00
platform_gk20a_tegra.c
gpu: nvgpu: gm20b: Enable rail-gating with max delay
2015-03-18 12:11:06 -07:00
platform_gk20a.h
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
platform_vgpu_tegra.c
gpu: nvgpu: support gk20a virtualization
2015-03-18 12:11:01 -07:00
pmu_gk20a.c
gpu: nvgpu: Initialize ELPG ref-count early.
2015-03-18 12:11:12 -07:00
pmu_gk20a.h
gpu: nvgpu: 3d.emc bandwidth ratio policy
2015-03-18 12:10:56 -07:00
priv_ring_gk20a.c
gpu: nvgpu: gm20b: Regenerate clock gating lists
2015-03-18 12:11:09 -07:00
priv_ring_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
regops_gk20a.c
gpu: nvgpu: add HAL for regops
2015-03-18 12:11:06 -07:00
regops_gk20a.h
gpu: nvgpu: add HAL for regops
2015-03-18 12:11:06 -07:00
semaphore_gk20a.c
gpu: nvgpu: Improve locking in semaphore_gk20a.c
2015-03-18 12:10:10 -07:00
semaphore_gk20a.h
gpu: nvgpu: Add gk20a semaphore APIs
2015-03-18 12:09:52 -07:00
sim_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
sync_gk20a.c
gpu: nvgpu: Add gk20a_fence type
2015-03-18 12:10:40 -07:00
sync_gk20a.h
gpu: nvgpu: Add gk20a_fence type
2015-03-18 12:10:40 -07:00
therm_gk20a.c
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
therm_gk20a.h
gpu: nvgpu: Add NVIDIA GPU Driver
2015-03-18 12:08:53 -07:00
tsg_gk20a.c
gpu: nvgpu: do not bind already active channels to TSG
2015-03-18 12:11:14 -07:00
tsg_gk20a.h
gpu: nvgpu: add refcounting for TSG
2015-03-18 12:11:10 -07:00