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| author | Wei Lu <wei.lu2@amd.com> | 2018-07-11 22:32:47 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-26 08:36:39 +0200 |
| commit | 4dfa5ee4defd6783f33fa69c02d7e346494ebe8e (patch) | |
| tree | 25ad64efc6e5b63d6a1a211a95cdf97460eccb1a /drivers/fpga/fpga-mgr.c | |
| parent | 5cea0d30174384257379f92bc9813f7043bec7e4 (diff) | |
drm/amdkfd: Fix error codes in kfd_get_process
[ Upstream commit e47cb828eb3fca3e8999a0b9aa053dda18552071 ]
Return ERR_PTR(-EINVAL) if kfd_get_process fails to find the process.
This fixes kernel oopses when a child process calls KFD ioctls with
a file descriptor inherited from the parent process.
Signed-off-by: Wei Lu <wei.lu2@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions