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Zhu Yanjun 45e5678004 RDMA/rxe: Fix the warning "__rxe_cleanup+0x12c/0x170 [rdma_rxe]" ... [ Upstream commit edc4ef0e01 ] The Call Trace is as below: " <TASK> ? show_regs.cold+0x1a/0x1f ? __rxe_cleanup+0x12c/0x170 [rdma_rxe] ? __warn+0x84/0xd0 ? __rxe_cleanup+0x12c/0x170 [rdma_rxe] ? report_bug+0x105/0x180 ? handle_bug+0x46/0x80 ? exc_invalid_op+0x19/0x70 ? asm_exc_invalid_op+0x1b/0x20 ? __rxe_cleanup+0x12c/0x170 [rdma_rxe] ? __rxe_cleanup+0x124/0x170 [rdma_rxe] rxe_destroy_qp.cold+0x24/0x29 [rdma_rxe] ib_destroy_qp_user+0x118/0x190 [ib_core] rdma_destroy_qp.cold+0x43/0x5e [rdma_cm] rtrs_cq_qp_destroy.cold+0x1d/0x2b [rtrs_core] rtrs_srv_close_work.cold+0x1b/0x31 [rtrs_server] process_one_work+0x21d/0x3f0 worker_thread+0x4a/0x3c0 ? process_one_work+0x3f0/0x3f0 kthread+0xf0/0x120 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x22/0x30 </TASK> " When too many rdma resources are allocated, rxe needs more time to handle these rdma resources. Sometimes with the current timeout, rxe can not release the rdma resources correctly. Compared with other rdma drivers, a bigger timeout is used. Fixes: 215d0a755e ("RDMA/rxe: Stop lookup of partially built objects") Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev> Link: https://patch.msgid.link/20250110160927.55014-1-yanjun.zhu@linux.dev Tested-by: Joe Klein <joe.klein812@gmail.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-02-08 09:52:22 +01:00
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rdmavt	v6.4 merge window RDMA pull request	2023-04-29 17:21:24 -07:00
rxe	RDMA/rxe: Fix the warning "__rxe_cleanup+0x12c/0x170 [rdma_rxe]"	2025-02-08 09:52:22 +01:00
siw	RDMA/siw: Add sendpage_ok() check to disable MSG_SPLICE_PAGES	2024-11-17 15:08:57 +01:00
Makefile	rdma/siw: addition to kernel build environment	2019-07-02 17:03:41 -03:00