gpu: nvgpu: Return gr_ctx_resident from NVGPU_DBG_GPU_IOCTL_REG_OPS

NVGPU_DBG_GPU_IOCTL_REG_OPS currently doesn't return if the ctx was
resident in engine or not.

Regops are broken down into batches of 128 and each batch is executed
together. Since there only 32 bits were available in IOCTL args, returning
is ctx was resident isn't possible for all batches.
Hence return if the ctx was resident for the first batch.

Bug 200445575

Change-Id: Iff950be25893de0afadd523d4ea04842a8ddf2af
Signed-off-by: Anup Mahindre <amahindre@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1812975
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index b1dc4df4..1a275b35 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -1169,7 +1169,7 @@ struct nvgpu_dbg_gpu_reg_op {
 struct nvgpu_dbg_gpu_exec_reg_ops_args {
         __u64 ops; /* pointer to nvgpu_reg_op operations */
         __u32 num_ops;
-        __u32 _pad0[1];
+        __u32 gr_ctx_resident;
 };
 
 #define NVGPU_DBG_GPU_IOCTL_REG_OPS                                     \