diff options
| author | Louis Li <louli@nvidia.com> | 2014-04-21 14:10:37 +0800 |
|---|---|---|
| committer | Mandar Padmawar <mpadmawar@nvidia.com> | 2014-05-14 07:18:35 -0700 |
| commit | c644396e53d0100431ea5e4e06528d967581f812 (patch) | |
| tree | 9fa0e10467aaf72899ed5152def23d47acfab251 /security | |
| parent | a018da2780d79e64f036573c4de02cffa4ce6207 (diff) | |
iio: core: add protection to avoid race condition
Kernel panic at iio_read_channel_info during boot stress. It is supposed
that iio_dev has been released while sensor service is reading sysfile.
So add a protection here to avoid race condition.
Bug 1501090
Change-Id: I24da6245f4473fdcc2e8e7bf9673fbd25c350820
Reviewed-on: http://git-master/r/398726
(cherry picked from commit 75155b5e80369feafc612a8c0f1ec44ed84dee10)
Signed-off-by: Louis Li <louli@nvidia.com>
Reviewed-on: http://git-master/r/408580
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions