diff options
| author | Jia-Ju Bai <baijiaju1990@163.com> | 2017-05-31 10:08:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-01 21:49:47 +0300 |
| commit | 93818da5eed63fbc17b64080406ea53b86b23309 (patch) | |
| tree | ffe9549d810ab6446a47219fd4ee7d0a7b1979fe /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 35cf2845563c1aaa01d27bd34d64795c4ae72700 (diff) | |
| download | linux-93818da5eed63fbc17b64080406ea53b86b23309.tar.xz | |
mISDN: Fix a sleep-in-atomic bug
The driver may sleep under a read spin lock, and the function call path is:
send_socklist (acquire the lock by read_lock)
skb_copy(GFP_KERNEL) --> may sleep
To fix it, the "GFP_KERNEL" is replaced with "GFP_ATOMIC".
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions