diff options
| author | Shiraz Saleem <[email protected]> | 2020-02-04 16:38:40 -0600 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2020-02-11 14:31:11 -0400 |
| commit | 9a4b24108d92ffaa886e37923088bd806b988948 (patch) | |
| tree | 5777aec1303d8f6294df925fdb48a1d8537bbb76 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | d7e2d3432ae7795e5b77a77039e904ed4a769f39 (diff) | |
i40iw: Do an RCU lookup in i40iw_add_ipv4_addr
The in_dev_for_each_ifa_rtnl() iterator in i40iw_add_ipv4_addr requires
that the rtnl lock be held. But the rtnl_trylock/unlock scheme in this
function does not guarantee it.
Replace the rtnl locking with an RCU lookup using
in_dev_for_each_ifa_rcu()
Fixes: 8e06af711bf2 ("i40iw: add main, hdr, status")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Shiraz Saleem <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions