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1d86da257b
Fix following issues in devctl processing path - Remove assertion for kind>=0. It is already checked in function nvgpu_vm_do_map. - Check for possible overflow of map_addr and mapping size without using nvgpu_safe* API for NVGPU_AS_DEVCTL_MAP_BUFFER_EX and NVGPU_AS_DEVCTL_ALLOC_SPACE devctl. Jira NVGPU-6496 Change-Id: I569c89d50900100f57bc9727fd032d6cd2c331e4 Signed-off-by: shashank singh <shashsingh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2487550 (cherry picked from commit 6d340d7e73ba8e031f50679991d259daa682a006) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2492291 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>