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| author |   Vaibhav Jain <vaibhav@linux.vnet.ibm.com> | 2016-10-21 14:53:53 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2016-10-24 11:38:27 +1100 |
| commit | a05b82d5149dfeef05254a11c3636a89a854520a (patch) | |
| tree | 754443158c6580a98fe669086cf97f981d37d1bb /drivers/gpu/drm/amd/amdgpu/atom.c | |
| parent | powerpc: Convert cmp to cmpd in idle enter sequence (diff) | |
| download | wireguard-linux-a05b82d5149dfeef05254a11c3636a89a854520a.tar.xz wireguard-linux-a05b82d5149dfeef05254a11c3636a89a854520a.zip | |
cxl: Fix leaking pid refs in some error paths
In some error paths in functions cxl_start_context and
afu_ioctl_start_work pid references to the current & group-leader tasks
can leak after they are taken. This patch fixes these error paths to
release these pid references before exiting the error path.
Fixes: 7b8ad495d592 ("cxl: Fix DSI misses when the context owning task exits")
Cc: stable@vger.kernel.org # v4.5+
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Reported-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atom.c')
0 files changed, 0 insertions, 0 deletions