Debarshi Dutta 33740b41b6 gpu: nvgpu: free memory during module removal ...

Following pointers(allocated via Kmalloc/DMA) aren't freed during
module removal.

struct nvgpu_gr_config -> gpc_tpc_mask_physical
struct nvgpu_netlist_vars -> ctxsw_regs.etpc.l
struct mm_gk20a -> sysmem_flush
struct nvgpu_pmu_pg -> pg_buf
SGTable corresponding to VPR secure buffer.

Added appropriate free calls.

Bug 3364181

Change-Id: I2105c1f3256b1910f0f514d98f0ee3ae2e34aff7
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2586244
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit

2021-09-02 15:43:07 -07:00

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