diff options
| author | Wei Lu <wei.lu2@amd.com> | 2018-07-11 22:32:47 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-26 08:35:09 +0200 |
| commit | c862b3823509195cc72a2168019ffcc765a8a0d2 (patch) | |
| tree | 5106c7395a29325ef6321192035f2c4e39bde449 /lib/list_debug.c | |
| parent | 785cb2b02ff7c3000caa4eec977279f0fdba54c9 (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 'lib/list_debug.c')
0 files changed, 0 insertions, 0 deletions