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| author |   Chengchang Tang <tangchengchang@huawei.com> | 2024-04-12 17:16:10 +0800 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2024-04-16 15:06:47 +0300 |
| commit | b46494b6f9c19f141114a57729e198698f40af37 (patch) | |
| tree | 2a52ce03ba58dc0bd119f56e49b9f8e0de813859 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | RDMA/hns: Add max_ah and cq moderation capacities in query_device() (diff) | |
| download | wireguard-linux-b46494b6f9c19f141114a57729e198698f40af37.tar.xz wireguard-linux-b46494b6f9c19f141114a57729e198698f40af37.zip | |
RDMA/hns: Fix deadlock on SRQ async events.
xa_lock for SRQ table may be required in AEQ. Use xa_store_irq()/
xa_erase_irq() to avoid deadlock.
Fixes: 81fce6291d99 ("RDMA/hns: Add SRQ asynchronous event support")
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://lore.kernel.org/r/20240412091616.370789-5-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions