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b1ac66d41855a9fa6bc6a29ff2259c93cae36532
linux-nvgpu/drivers/gpu/nvgpu/common/linux
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Deepak Nibade b1ac66d418 gpu: nvgpu: fix memory leaks in error path 
Error path is not implemented in nvgpu_pci_probe(), and that could lead to
memory leaks if any of the step in nvgpu_pci_probe() fails

Fix this by implementing error path and freeing all allocated buffers

Bug 200291879
Coverify defect id : 2845621

Change-Id: Iee1abb041089e47a517a6698f0a4067c9c4fa289
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1681028
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-03-23 17:18:38 -07:00
..
vgpu
gpu: nvgpu: remove support for foreign sema syncfds
2018-03-16 17:11:03 -07:00
cde_gm20b.c
gpu: nvgpu: Move rest of CDE structures to Linux
2017-10-17 10:43:39 -07:00
cde_gm20b.h
gpu: nvgpu: Move rest of CDE structures to Linux
2017-10-17 10:43:39 -07:00
cde_gp10b.c
gpu: nvgpu: Cleanup usage of bypass_smmu
2018-02-02 12:11:53 -08:00
cde_gp10b.h
gpu: nvgpu: Move rest of CDE structures to Linux
2017-10-17 10:43:39 -07:00
cde.c
gpu: nvgpu: Allow disabling CDE functionality
2018-02-15 14:11:46 -08:00
cde.h
gpu: nvgpu: Allow disabling CDE functionality
2018-02-15 14:11:46 -08:00
ce2.c
gpu: nvgpu: ce: store fences in a separate array
2018-01-26 10:50:37 -08:00
channel.c
gpu: nvgpu: disallow invalid syncpoint wait ids
2018-03-23 17:18:24 -07:00
channel.h
gpu: nvgpu: move cycle state buffer handler to linux
2017-11-28 09:46:54 -08:00
clk_arb.c
gpu: nvgpu: remove linux dependent from pmu_gk20a.c
2017-11-30 23:53:31 -08:00
clk.c
gpu: nvgpu: vgpu: Implement clk.get_maxfreq
2017-11-14 15:46:58 -08:00
clk.h
gpu: nvgpu: Merge tegra/linux to common/linux
2017-06-20 19:14:15 -07:00
comptags.c
gpu: nvgpu: Add synchronization to comptag alloc and clearing
2017-11-15 13:26:19 -08:00
cond.c
gpu: nvgpu: Abstract condition variable
2017-05-12 16:09:05 -07:00
ctxsw_trace.c
gpu: nvgpu: move platform_gk20a.h to linux
2017-11-02 10:26:21 -07:00
ctxsw_trace.h
gpu: nvgpu: Split ctxsw_trace API into non-Linux component
2017-11-01 20:15:47 -07:00
debug_allocator.c
gpu: nvgpu: prevent crash during unbind
2017-09-22 15:44:25 -07:00
debug_allocator.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_cde.c
gpu: nvgpu: move platform_gk20a.h to linux
2017-11-02 10:26:21 -07:00
debug_cde.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_ce.c
gpu: nvgpu: Move debugfs fields to os_linux
2017-08-04 09:24:02 -07:00
debug_ce.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_clk.c
gpu: nvgpu: move platform_gk20a.h to linux
2017-11-02 10:26:21 -07:00
debug_fifo.c
gpu: nvgpu: Make graphics context property of TSG
2018-01-17 12:29:09 -08:00
debug_fifo.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_gr.c
gpu: nvgpu: Move debugfs fields to os_linux
2017-08-04 09:24:02 -07:00
debug_gr.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_hal.c
gpu: nvgpu: debugfs code to dump HAL functions
2017-08-24 09:34:52 -07:00
debug_hal.h
gpu: nvgpu: debugfs code to dump HAL functions
2017-08-24 09:34:52 -07:00
debug_kmem.c
gpu: nvgpu: Use config in makefile for debug_kmem.c
2017-10-13 15:20:24 -07:00
debug_kmem.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_mm.c
gpu: nvgpu: Move debugfs fields to os_linux
2017-08-04 09:24:02 -07:00
debug_mm.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_pmu.c
gpu: nvgpu: gv11b: Correct PMU PG enabled masks.
2018-03-05 21:18:20 -08:00
debug_pmu.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_sched.c
gpu: nvgpu: Move sched to be Linux specific
2017-10-20 10:05:29 -07:00
debug_sched.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
debug_xve.c
gpu: nvgpu: Move XVE debugfs code to Linux module
2017-09-12 13:00:19 -07:00
debug_xve.h
gpu: nvgpu: Move XVE debugfs code to Linux module
2017-09-12 13:00:19 -07:00
debug.c
gpu: nvgpu: Allow disabling CDE functionality
2018-02-15 14:11:46 -08:00
dma.c
gpu: nvgpu: Enable IO coherency on GV100
2018-03-07 18:04:41 -08:00
dmabuf.c
gpu: nvgpu: Add tracking of dma_buf_attachment
2018-02-01 13:54:08 -08:00
dmabuf.h
gpu: nvgpu: Add tracking of dma_buf_attachment
2018-02-01 13:54:08 -08:00
driver_common.c
gpu: nvgpu: remove support for foreign sema syncfds
2018-03-16 17:11:03 -07:00
driver_common.h
gpu: nvgpu: Use a callback to free struct gk20a
2017-11-06 10:06:40 -08:00
firmware.c
gpu: nvgpu: move platform_gk20a.h to linux
2017-11-02 10:26:21 -07:00
fuse.c
gpu: nvgpu: Add struct gk20a ptr to FUSE APIs
2017-08-14 11:18:31 -07:00
intr.c
gpu: nvgpu: add gops.semaphore_wakeup HAL
2018-03-06 14:52:43 -08:00
intr.h
gpu: nvgpu: Split non-stall interrupt handling
2017-06-07 20:07:00 -07:00
io_usermode.c
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
io.c
gpu: nvgpu: Fix crash on read fail of mc_boot_0_r
2017-12-28 03:01:48 -08:00
ioctl_as.c
gpu: nvgpu: check for syncpt enable
2018-03-12 09:12:57 -07:00
ioctl_as.h
gpu: nvgpu: Hard code map_buffer_batch_limit
2017-11-13 10:56:54 -08:00
ioctl_channel.c
Revert "gpu: nvgpu: remove aggressive_sync_destroy_thresh check for user syncpoint"
2018-03-16 11:53:52 -07:00
ioctl_channel.h
gpu: nvgpu: Remove support for channel events
2017-12-28 10:01:32 -08:00
ioctl_ctrl.c
gpu: nvgpu: remove traces in nvgpu_clk_set_info
2018-03-21 14:09:39 -07:00
ioctl_ctrl.h
gpu: nvgpu: Move ctrl IOCTL creation to Linux module
2017-04-02 08:28:22 -07:00
ioctl_dbg.c
gpu: nvgpu: add gpu_va to update_hwpm_ctxsw_mode parameters()
2018-03-16 07:34:12 -07:00
ioctl_dbg.h
gpu: nvgpu: Hard code regops max batch size
2017-11-08 14:06:20 -08:00
ioctl_tsg.c
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
ioctl_tsg.h
gpu: nvgpu: Move sched to be Linux specific
2017-10-20 10:05:29 -07:00
ioctl.c
gpu: nvgpu: Fix ioctl.c w/ disabled ctxsw tracing
2017-12-01 08:38:17 -08:00
ioctl.h
gpu: nvgpu: Declare gk20a_user_*init() in ioctl.h
2017-10-10 13:40:53 -07:00
kmem_priv.h
gpu: nvgpu: move debugfs code to linux module
2017-06-02 06:53:35 -07:00
kmem.c
gpu: nvgpu: Smarter way to check vmalloc address
2018-01-24 14:42:42 -08:00
log.c
gpu: nvgpu: use also normal logging with TRACE_PRINTK
2018-03-13 09:55:10 -07:00
module_usermode.c
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
module_usermode.h
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
module.c
gpu: nvgpu: remove support for foreign sema syncfds
2018-03-16 17:11:03 -07:00
module.h
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
nvgpu_mem.c
gpu: nvgpu: gv100: add IPA to PA translation
2018-03-13 00:04:31 -07:00
nvhost_priv.h
gpu: nvgpu: add nvhost abstraction files
2017-06-08 06:37:15 -07:00
nvhost.c
gpu: nvgpu: set safe state for user managed syncpoints
2018-03-23 08:20:35 -07:00
nvlink.c
gpu: nvgpu: gv100: nvlink endpoint driver
2018-02-25 21:48:24 -08:00
os_linux.h
gpu: nvgpu: Cleanup usage of bypass_smmu
2018-02-02 12:11:53 -08:00
os_sched.c
gpu: nvgpu: Implement abstraction for finding TID
2017-12-28 10:02:09 -08:00
pci_usermode.c
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
pci_usermode.h
gpu: nvgpu: Fold T19x code back to main code paths
2018-01-22 22:20:15 -08:00
pci.c
gpu: nvgpu: fix memory leaks in error path
2018-03-23 17:18:38 -07:00
pci.h
gpu: nvgpu: Move Linux kernel driver code to module.c
2017-04-18 15:04:34 -07:00
platform_gk20a_tegra.c
gpu: nvgpu: do not alloc ctx buffers if already allocated
2018-03-01 12:39:08 -08:00
platform_gk20a_tegra.h
gpu: nvgpu: Use preallocated VPR buffer
2018-02-14 21:43:43 -08:00
platform_gk20a.h
gpu: nvgpu: gv100: add IPA to PA translation
2018-03-13 00:04:31 -07:00
platform_gp10b_tegra.c
Revert "gpu: nvgpu: gv11b: limit min freq to 216.75Mhz"
2018-03-06 12:18:43 -08:00
platform_gp10b_tegra.h
gpu: nvgpu: gv11b: Report LTC errors per slice
2017-12-28 10:01:36 -08:00
platform_gv11b_tegra.c
gpu: nvgpu: gv11b: Enable aELPG.
2018-03-06 12:18:24 -08:00
rwsem.c
gpu: nvgpu: Abstract rw_semaphore implementation
2017-10-14 14:13:18 -07:00
scale.c
gpu: nvgpu: move platform_gk20a.h to linux
2017-11-02 10:26:21 -07:00
scale.h
gpu: nvgpu: Move gk20a_scale to be Linux only
2017-11-01 10:55:41 -07:00
sched.c
gpu: nvgpu: add speculative load barrier (sched IOCTLs)
2018-01-25 14:25:47 -08:00
sched.h
gpu: nvgpu: Move sched to be Linux specific
2017-10-20 10:05:29 -07:00
sim.c
gpu: nvgpu: Remove extra CPU flushes in sim_gk20a.c
2017-12-01 09:55:22 -08:00
sim.h
gpu: nvgpu: files sim_gk20a.* are changed to sim.*
2017-11-30 01:28:11 -08:00
soc.c
gpu: nvgpu: gv100: add IPA to PA translation
2018-03-13 00:04:31 -07:00
sysfs.c
gpu: nvgpu: gv11b: implement gfxp wfi controls
2018-03-06 14:51:50 -08:00
sysfs.h
gpu: nvgpu: Move sysfs dependencies from HAL to Linux
2017-06-27 03:57:13 -07:00
thread.c
gpu: nvgpu: prevent crash during unbind
2017-09-22 15:44:25 -07:00
timers.c
gpu: nvgpu: Abstract get_cycles()
2018-03-16 07:34:36 -07:00
vidmem.c
gpu: nvgpu: Correctly plumb -EAGAIN from vidmem allocations
2018-03-08 04:27:39 -08:00
vm.c
gpu: nvgpu: Enable IO coherency on GV100
2018-03-07 18:04:41 -08:00