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| author | Bernard Metzler <bmt@zurich.ibm.com> | 2019-08-28 15:03:55 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-08-28 10:29:19 -0400 |
| commit | 531a64e4c35bb9844b0cf813a6c9a87e00be05ff (patch) | |
| tree | 3092801e59838ad729c914673ad968f6e2a8fdf3 /drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | |
| parent | c536277e0db1ad2e9fbb9dfd940c3565a14d9c52 (diff) | |
RDMA/siw: Fix IPv6 addr_list locking
Walking the address list of an inet6_dev requires
appropriate locking. Since the called function
siw_listen_address() may sleep, we have to use
rtnl_lock() instead of read_lock_bh().
Also introduces sanity checks if we got a device
from in_dev_get() or in6_dev_get().
Reported-by: Bart Van Assche <bvanassche@acm.org>
Fixes: 6c52fdc244b5 ("rdma/siw: connection management")
Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com>
Link: https://lore.kernel.org/r/20190828130355.22830-1-bmt@zurich.ibm.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c')
0 files changed, 0 insertions, 0 deletions