AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/infiniband/sw/rxe
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Zhu Yanjun d0ca2c35dd RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices 
The RXE driver doesn't set sys_image_guid and user space applications see
zeros. This causes to pyverbs tests to fail with the following traceback,
because the IBTA spec requires to have valid sys_image_guid.

 Traceback (most recent call last):
   File "./tests/test_device.py", line 51, in test_query_device
     self.verify_device_attr(attr)
   File "./tests/test_device.py", line 74, in verify_device_attr
     assert attr.sys_image_guid != 0

In order to fix it, set sys_image_guid to be equal to node_guid.

Before:
 5: rxe0: ... node_guid 5054:00ff:feaa:5363 sys_image_guid
 0000:0000:0000:0000

After:
 5: rxe0: ... node_guid 5054:00ff:feaa:5363 sys_image_guid
 5054:00ff:feaa:5363

Fixes: 8700e3e7c4 ("Soft RoCE driver")
Link: https://lore.kernel.org/r/20200323112800.1444784-1-leon@kernel.org
Signed-off-by: Zhu Yanjun <yanjunz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26 16:45:29 -03:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
rxe_av.c
rxe_comp.c RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq 2020-02-13 10:51:09 -04:00
rxe_cq.c IB: Pass only ib_udata in function prototypes 2019-04-01 15:00:47 -03:00
rxe_hdr.h
rxe_hw_counters.c
rxe_hw_counters.h
rxe_icrc.c
rxe_loc.h IB: Pass only ib_udata in function prototypes 2019-04-01 15:00:47 -03:00
rxe_mcast.c
rxe_mmap.c IB: Pass only ib_udata in function prototypes 2019-04-01 15:00:47 -03:00
rxe_mr.c IB: Allow calls to ib_umem_get from kernel ULPs 2020-01-16 16:14:28 +02:00
rxe_net.c net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup 2019-12-04 12:27:13 -08:00
rxe_net.h
rxe_opcode.c
rxe_opcode.h
rxe_param.h Introduce maximum WQE size to check limits 2020-01-15 16:27:01 -04:00
rxe_pool.c RDMA: Convert CQ allocations to be under core responsibility 2019-06-11 16:39:49 -04:00
rxe_pool.h
rxe_qp.c RDMA/rxe: Fix configuration of atomic queue pair attributes 2020-02-19 16:56:57 -04:00
rxe_queue.c IB: Pass only ib_udata in function prototypes 2019-04-01 15:00:47 -03:00
rxe_queue.h RDMA: Replace zero-length array with flexible-array member 2020-02-20 13:33:51 -04:00
rxe_recv.c rxe: correctly calculate iCRC for unaligned payloads 2019-12-09 13:55:26 -05:00
rxe_req.c rxe: correctly calculate iCRC for unaligned payloads 2019-12-09 13:55:26 -05:00
rxe_resp.c rxe: correctly calculate iCRC for unaligned payloads 2019-12-09 13:55:26 -05:00
rxe_srq.c IB: Pass only ib_udata in function prototypes 2019-04-01 15:00:47 -03:00
rxe_sysfs.c
rxe_task.c
rxe_task.h
rxe_verbs.c RDMA/rxe: Increase DMA max_segment_size parameter 2019-10-28 14:52:03 -03:00
rxe_verbs.h RDMA/rxe: Fix error type of mmap_offset 2020-01-03 19:43:51 -04:00
rxe.c RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices 2020-03-26 16:45:29 -03:00
rxe.h RDMA: Introduce ib_port_phys_state enum 2019-08-12 10:18:52 -04:00