diff options
author | Richard Zhao <rizhao@nvidia.com> | 2016-03-01 14:28:44 -0500 |
---|---|---|
committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-03-24 17:25:18 -0400 |
commit | 907a43831513c2863e2f7fefc2d051f396d02354 (patch) | |
tree | 0febbe5a2c80cb2392dc5a9cd15cc064f2cae705 /drivers/gpu/nvgpu/vgpu | |
parent | 845a693d13ad4399cd85d795324dc0eb9586784e (diff) |
gpu: nvgpu: vgpu: pass pid when allocate context
Bug 1648908
Change-Id: I39b1becf0b00e930a180a5a8367c22ff4d495446
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1031860
(cherry picked from commit f1940e1438fb3494c3093f1ab6a11bed6deb2b93)
Reviewed-on: http://git-master/r/1022182
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu')
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/fifo_vgpu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c index e636d5ae..9e40218d 100644 --- a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c | |||
@@ -81,6 +81,7 @@ static int vgpu_channel_alloc_inst(struct gk20a *g, struct channel_gk20a *ch) | |||
81 | msg.cmd = TEGRA_VGPU_CMD_CHANNEL_ALLOC_HWCTX; | 81 | msg.cmd = TEGRA_VGPU_CMD_CHANNEL_ALLOC_HWCTX; |
82 | msg.handle = platform->virt_handle; | 82 | msg.handle = platform->virt_handle; |
83 | p->id = ch->hw_chid; | 83 | p->id = ch->hw_chid; |
84 | p->pid = (u64)current->pid; | ||
84 | err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg)); | 85 | err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg)); |
85 | if (err || msg.ret) { | 86 | if (err || msg.ret) { |
86 | gk20a_err(dev_from_gk20a(g), "fail"); | 87 | gk20a_err(dev_from_gk20a(g), "fail"); |