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5d42343cbf77964b79f90afef57452b61421c8e0
linux-nvgpu/drivers/gpu/nvgpu/os/linux
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Debarshi Dutta 5d42343cbf gpu: nvgpu: use appropriate permissions for debugfs entries 
SW Profiler's debugfs entry "enable" has both RW permissions set
however the corresponding read operation is set to NULL.

Similarly, the other entries i.e. "percentiles", "raw_entries" and
"basic_stats" only have a read operation defined and write is set to
NULL.

To enable correct permissions, set permission for "enable" to "W"
and set permissions for others as "R" only.

Bug 200747304

Change-Id: I296a0ff08a871f752988c9b0a671c080695d5eab
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2566322
(cherry picked from commit 8542dd388da536ee693610acd0bb3a679ff52881)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2628035
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
2021-11-19 08:08:11 -08:00
..
cic
gpu: nvgpu: Create CIC-mon and CIC-rm subunits
2021-07-02 09:57:56 -07:00
vgpu
gpu: nvgpu: Add knob to control dbg/prof support
2021-11-18 03:57:18 -08:00
bsearch.c
gpu: nvgpu: use GPL license for linux code
2020-12-15 14:10:29 -06:00
cde_gm20b.c
gpu: nvgpu: use GPL license for linux code
2020-12-15 14:10:29 -06:00
cde_gm20b.h
gpu: nvgpu: use GPL license for linux code
2020-12-15 14:10:29 -06:00
cde_gp10b.c
gpu: nvgpu: use GPL license for linux code
2020-12-15 14:10:29 -06:00
cde_gp10b.h
gpu: nvgpu: use GPL license for linux code
2020-12-15 14:10:29 -06:00
cde.c
gpu: nvgpu: simplify nvgpu_timeout_init
2021-10-26 13:47:32 -07:00
cde.h
gpu: nvgpu: add user fence type
2020-12-15 14:13:28 -06:00
channel.h
gpu: nvgpu: return instance specific max subctx count
2020-12-15 14:13:48 -06:00
clk.c
gpu: nvgpu: cond. compilation of tegra dvfs code
2020-12-15 14:13:28 -06:00
clk.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
comptags.c
gpu: nvgpu: allocate comptags and store metadata in REGISTER_BUFFER ioctl
2021-09-02 11:42:08 -07:00
cond.c
gpu: nvgpu: nvgpu_cond_signal to return void
2019-01-31 12:04:10 -08:00
debug_allocator.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_allocator.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_bios.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
debug_bios.h
gpu: nvgpu: add bios debugfs node
2018-06-27 07:30:06 -07:00
debug_cde.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_cde.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ce.c
gpu: nvgpu: prepare ce_app.h header
2020-12-15 14:10:29 -06:00
debug_ce.h
gpu: nvgpu: move ce code to common/ce and hal/ce
2019-04-19 13:55:11 -07:00
debug_clk_gm20b.c
gpu: nvgpu: debug: remove unused dentry pointers
2020-12-15 14:13:28 -06:00
debug_clk_gm20b.h
gpu: nvgpu: move gm20b clk debugfs to linux
2018-09-05 04:51:40 -07:00
debug_clk_tu104.c
gpu: nvgpu: Boardobj lite unit refactor
2020-12-15 14:13:28 -06:00
debug_clk_tu104.h
gpu: nvgpu: Initialize clk counters for dGPU clocks
2019-07-26 04:07:01 -07:00
debug_fecs_trace.c
gpu: nvgpu: remove cap checks from fifo_sched & ctxsw_ring debugfs open
2020-12-15 14:13:28 -06:00
debug_fecs_trace.h
gpu: nvgpu: rename feature Make and C flags
2019-06-11 09:46:24 -07:00
debug_fifo.c
gpu: nvgpu: move active bitmaps to domain
2021-11-03 20:55:08 -07:00
debug_fifo.h
gpu: nvgpu: Add a generic profiler
2020-12-15 14:13:28 -06:00
debug_gr.c
gpu: nvgpu: Expose cbc status and ctrl debug nodes
2021-11-14 01:29:53 -08:00
debug_gr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_gsp.c
gpu: nvgpu: add support for gsp stress test
2021-09-10 16:02:43 -07:00
debug_gsp.h
gpu: nvgpu: add support for gsp stress test
2021-09-10 16:02:43 -07:00
debug_hal.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_kmem.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_kmem.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ltc.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
debug_ltc.h
gpu: nvgpu: debugfs node to enable/disable ltc_illegal_compstat intr
2018-07-24 16:10:58 -07:00
debug_pmgr.c
gpu: nvgpu: Split pmgr.h into private and public
2019-01-10 20:09:38 -08:00
debug_pmgr.h
gpu: nvgpu: move pmgr debugfs to linux
2018-09-05 04:51:50 -07:00
debug_pmu.c
gpu: nvgpu: Add debugfs node for ELPG_MS transitions
2021-10-11 08:16:48 -07:00
debug_pmu.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_s_param.c
gpu: nvgpu: Refactor Clock unit.
2020-12-15 14:13:28 -06:00
debug_s_param.h
gpu: nvgpu: Debugfs for S_param
2019-02-11 20:55:07 -08:00
debug_sched.c
gpu: nvgpu: add struct nvgpu_sched_ctrl to gk20a
2020-12-15 14:13:28 -06:00
debug_sched.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_therm_tu104.c
gpu: nvgpu: read temperature from therm_i2cs_sensor_00_r
2021-08-28 06:56:24 -07:00
debug_therm_tu104.h
gpu: nvgpu: Move from TSENSE to TSOSC for TU104
2019-06-13 23:05:43 -07:00
debug_volt.c
gpu: nvgpu: Segregate volt unit members based on their accessibility
2020-12-15 14:13:28 -06:00
debug_volt.h
gpu: nvgpu: Debugfs for Volt
2019-02-01 09:45:57 -08:00
debug_xve.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_xve.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug.c
gpu: nvgpu: add support for gsp stress test
2021-09-10 16:02:43 -07:00
dmabuf_priv.c
gpu: nvgpu: allocate comptags and store metadata in REGISTER_BUFFER ioctl
2021-09-02 11:42:08 -07:00
dmabuf_priv.h
gpu: nvgpu: allocate comptags and store metadata in REGISTER_BUFFER ioctl
2021-09-02 11:42:08 -07:00
dmabuf_vidmem.c
gpu: nvgpu: alternative implementation of dma_buf_get/set_data
2020-12-15 14:13:28 -06:00
dmabuf_vidmem.h
gpu: nvgpu: add CONFIG_NVGPU_DMABUF_HAS_DRVDATA
2020-12-15 14:13:28 -06:00
driver_common.c
gpu: nvgpu: Add knob to control dbg/prof support
2021-11-18 03:57:18 -08:00
driver_common.h
gpu: nvgpu: Add knob to control dbg/prof support
2021-11-18 03:57:18 -08:00
dt.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ecc_sysfs.c
gpu: nvgpu: fix ecc counter free
2021-08-11 01:55:08 -07:00
fecs_trace_linux.c
gpu: nvgpu: add API to extract gk20a pointer from cdev
2020-12-15 14:13:28 -06:00
fecs_trace_linux.h
gpu: nvgpu: sim: make ring buffer independent of PAGE_SIZE
2020-12-15 14:13:28 -06:00
firmware.c
gpu: nvgpu: firmware: use u32 for flags
2019-02-20 23:05:04 -08:00
fuse.c
gpu: nvgpu: ga10b: handling gpcclk requests with GPC floor-swept
2021-10-27 21:18:19 -07:00
intr.c
gpu: nvgpu: use GPLV2 license for files in os/linux
2021-05-10 02:53:39 -07:00
io_usermode.c
gpu: nvgpu: move mapped regs to gk20a
2021-04-19 19:45:24 -07:00
ioctl_as.c
gpu: nvgpu: add linux REMAP support
2021-06-28 22:39:06 -07:00
ioctl_as.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl_channel.c
gpu: nvgpu: Decrement CSS dmabuf ref cnt before ret
2021-05-18 18:18:25 -07:00
ioctl_channel.h
gpu: nvgpu: allocate object context for specific GR instance
2020-12-15 14:13:28 -06:00
ioctl_clk_arb.c
gpu: nvgpu: fix clk_arb completion file private data access race
2021-09-01 09:50:11 -07:00
ioctl_ctrl.c
gpu: nvgpu: make buffer metadata support independent of compression
2021-11-12 07:30:33 -08:00
ioctl_ctrl.h
gpu: nvgpu: provide usermode region via mmap
2018-10-29 08:04:25 -07:00
ioctl_dbg.c
gpu: nvgpu: Add ELPG_MS protected call for L2 flush
2021-10-22 06:20:13 -07:00
ioctl_dbg.h
gpu: nvgpu: add profiler api to execute regops
2020-12-15 14:13:28 -06:00
ioctl_prof.c
gpu: nvgpu: remove nvgpu_next files
2021-06-27 05:02:53 -07:00
ioctl_prof.h
gpu: nvgpu: rename/collpase nvgpu_next functions and structs
2021-06-27 05:02:58 -07:00
ioctl_tsg.c
gpu: nvgpu: bvec for struct nvgpu_tsg_sm_error_state fields
2021-09-13 20:57:09 -07:00
ioctl_tsg.h
gpu: nvgpu: use instance specific max subctx count
2020-12-15 14:13:48 -06:00
ioctl.c
gpu: nvgpu: Add knob to control dbg/prof support
2021-11-18 03:57:18 -08:00
ioctl.h
gpu: nvgpu: split away power node removal
2021-06-15 04:57:57 -07:00
kmem_priv.h
gpu: nvgpu: Fixing MISRA 21.1 violation.
2021-05-10 10:08:13 -07:00
kmem.c
gpu: nvgpu: Fixing MISRA 21.1 violation.
2021-05-10 10:08:13 -07:00
linux-channel.c
gpu: nvgpu: change set_err_notifier error message to info type for forced channel reset
2021-11-08 15:08:32 -08:00
linux-dma.c
gpu: nvgpu: sim: make ring buffer independent of PAGE_SIZE
2020-12-15 14:13:28 -06:00
linux-io.c
gpu: nvgpu: make mssnvlink programming OS agnositc
2021-11-12 07:31:15 -08:00
log.c
gpu: nvgpu: address NULL access during boot.
2021-04-28 11:19:19 -07:00
module_usermode.c
gpu: nvgpu: move mapped regs to gk20a
2021-04-19 19:45:24 -07:00
module_usermode.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
module.c
gpu: nvgpu: make buffer metadata support independent of compression
2021-11-12 07:30:33 -08:00
module.h
gpu: nvgpu: add support for powering off gpu
2021-08-23 05:27:50 -07:00
nvgpu_mem.c
gpu: nvgpu: sim: make ring buffer independent of PAGE_SIZE
2020-12-15 14:13:28 -06:00
nvhost_common.c
gpu: nvgpu: unify nvgpu_has_syncpoints
2021-06-28 18:09:14 -07:00
nvhost_host1x.c
gpu: nvgpu: return -ENOSYS if no host1x
2021-10-11 12:29:09 -07:00
nvhost_priv.h
gpu: nvgpu: Add abstraction layer for NVHost fence
2020-12-15 14:13:48 -06:00
nvhost.c
gpu: nvgpu: return -ENOSYS if no host1x
2021-10-11 12:29:09 -07:00
nvlink_probe.c
gpu: nvgpu: Hardcode nvlink speed to 20G
2020-12-15 14:13:28 -06:00
nvlink.c
gpu: nvgpu: Fix compile issue when enabling Nvlink
2020-12-15 14:13:28 -06:00
nvlink.h
gpu: nvgpu: shutdown nvlink in driver remove
2018-07-26 00:06:07 -07:00
os_fence_android_sema.c
gpu: nvgpu: add dup to os fence ops
2020-12-15 14:13:28 -06:00
os_fence_android.c
gpu: nvgpu: add dup to os fence ops
2020-12-15 14:13:28 -06:00
os_fence_dma_sema.c
gpu: nvgpu: add dup to os fence ops
2020-12-15 14:13:28 -06:00
os_fence_dma.c
gpu: nvgpu: add dup to os fence ops
2020-12-15 14:13:28 -06:00
os_fence_priv.h
gpu: nvgpu: make os_fence_android_syncpt common
2020-12-15 14:13:28 -06:00
os_fence_syncpt.c
gpu: nvgpu: Add host1x support
2020-12-15 14:13:48 -06:00
os_linux.h
gpu: nvgpu: add support for gsp stress test
2021-09-10 16:02:43 -07:00
os_ops_gm20b.c
gpu: nvgpu: fecs ctxsw trace for gm20b
2019-04-22 05:25:48 -07:00
os_ops_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gp10b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gv11b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv11b.h
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv100.c
gpu: nvgpu: Initialize clk counters for dGPU clocks
2019-07-26 04:07:01 -07:00
os_ops_gv100.h
gpu: nvgpu: move gp106 clk debugfs to linux
2018-09-05 04:51:36 -07:00
os_ops_tu104.c
gpu: nvgpu: Initialize clk counters for dGPU clocks
2019-07-26 04:07:01 -07:00
os_ops_tu104.h
gpu: nvgpu: Remove the GPU-NEXT conditional
2018-11-08 19:35:09 -08:00
os_ops.c
gpu: nvgpu: update the config options & makefile
2020-12-15 14:13:28 -06:00
os_ops.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_sched.c
gpu: nvgpu: Fix MISRA 21.2 violations in log.h
2019-05-15 22:29:40 -07:00
pci_power.c
gpu: nvgpu: sim: make ring buffer independent of PAGE_SIZE
2020-12-15 14:13:28 -06:00
pci_power.h
gpu: nvgpu: add interface to power on-off gpu
2018-10-12 17:35:10 +05:30
pci.c
gpu: nvgpu: fix use-after-free use case of CE APP.
2021-09-16 21:45:43 -07:00
pci.h
gpu: nvgpu: s/CONFIG_GK20A_PCI/CONFIG_NVGPU_DGPU
2020-12-15 14:13:28 -06:00
platform_ga10b_tegra.c
gpu: nvgpu: ga10b: handling gpcclk requests with GPC floor-swept
2021-10-27 21:18:19 -07:00
platform_gk20a_tegra.c
gpu: nvgpu: free memory during module removal
2021-09-02 15:43:07 -07:00
platform_gk20a_tegra.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a.h
gpu: nvgpu: add platform support for Static PG
2021-09-25 15:47:25 -07:00
platform_gp10b_tegra.c
gpu: nvgpu: fix access-out-of-bounds issue
2021-11-02 14:04:47 -07:00
platform_gp10b.h
gpu: nvgpu: make gp10b_tegra_acquire_platform_clocks public
2021-06-08 21:54:23 -07:00
platform_gv11b_tegra.c
gpu: nvgpu: add platform support for Static PG
2021-09-25 15:47:25 -07:00
power_ops.c
gpu: nvgpu: fix the return type for power node read/write fops
2021-10-07 17:53:30 -07:00
power_ops.h
gpu: nvgpu: mig: Defer dev_nodes creation and create new power node to support MIG
2021-04-21 10:15:20 -07:00
rwsem.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
scale.c
gpu: nvgpu: ga10b: disable frequency scaling
2021-08-12 18:16:01 -07:00
scale.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
sched.c
gpu: nvgpu: Minor fixes in ioctl handling
2021-05-25 14:30:30 -07:00
sched.h
gpu: nvgpu: add struct nvgpu_sched_ctrl to gk20a
2020-12-15 14:13:28 -06:00
sim_pci.c
gpu: nvgpu: create common sim reg accessors
2021-04-28 19:15:31 -07:00
sim.c
gpu: nvgpu: create common sim reg accessors
2021-04-28 19:15:31 -07:00
soc.c
gpu: nvgpu: Add IPA-PA cache to increase the performance
2021-09-07 10:28:58 -07:00
swprofile_debugfs.c
gpu: nvgpu: use appropriate permissions for debugfs entries
2021-11-19 08:08:11 -08:00
swprofile_debugfs.h
gpu: nvgpu: Use correct GPL for swprofile_debugfs.[ch]
2020-12-15 14:13:28 -06:00
sync_sema_android.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sync_sema_android.h
gpu: nvgpu: add dma_fence semaphore support
2020-12-15 14:13:28 -06:00
sync_sema_dma.c
gpu: nvgpu: add dma_fence semaphore support
2020-12-15 14:13:28 -06:00
sync_sema_dma.h
gpu: nvgpu: add dma_fence semaphore support
2020-12-15 14:13:28 -06:00
sysfs.c
gpu: nvgpu: Add sysfs node for taking static PG config
2021-09-26 00:35:24 -07:00
sysfs.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
thread.c
gpu: nvgpu: fix race for nvgpu_thread_stop
2020-12-15 14:10:29 -06:00
timers.c
gpu: nvgpu: simplify nvgpu_timeout_init
2021-10-26 13:47:32 -07:00
vm_remap.c
gpu: nvgpu: Add ELPG_MS protected call for L2 flush
2021-10-22 06:20:13 -07:00
vm.c
gpu: nvgpu: specify DMA_TO_DEVICE direction to map_attachment for RO maps
2021-06-22 14:10:22 -07:00
vpr.c
gpu: nvgpu: use vpr resize enabled API
2019-08-28 14:24:19 -07:00