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linux/net/smc
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Dust Li c60f54a886 net/smc: return the right falback reason when prefix checks fail 
commit 4abbd2e3c1 upstream.

In the smc_listen_work(), if smc_listen_prfx_check() failed,
the real reason: SMC_CLC_DECL_DIFFPREFIX was dropped, and
SMC_CLC_DECL_NOSMCDEV was returned.

Althrough this is also kind of SMC_CLC_DECL_NOSMCDEV, but return
the real reason is much friendly for debugging.

Fixes: e49300a6bf ("net/smc: add listen processing for SMC-Rv2")
Signed-off-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Link: https://lore.kernel.org/r/20231012123729.29307-1-dust.li@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 12:16:10 +02:00
..
af_smc.c
net/smc: return the right falback reason when prefix checks fail
2023-10-25 12:16:10 +02:00
Kconfig
net/smc: Fix dependency of SMC on ISM
2023-10-19 23:11:00 +02:00
Makefile
net/smc: fix compile warning for smc_sysctl
2022-03-07 11:59:17 +00:00
smc_cdc.c
net/smc: fix NULL sndbuf_desc in smc_cdc_tx_handler()
2023-03-13 16:03:58 -07:00
smc_cdc.h
net/smc: fix kernel panic caused by race of smc_sock
2021-12-28 12:42:45 +00:00
smc_clc.c
net/smc: Fix setsockopt and sysctl to specify same buffer size again
2023-08-09 11:20:28 +01:00
smc_clc.h
net/smc: Allow virtually contiguous sndbufs or RMBs for SMC-R
2022-07-18 11:19:17 +01:00
smc_close.c
net: deal with most data-races in sk_wait_event()
2023-05-10 10:03:32 +01:00
smc_close.h
net/smc: remove close abort worker
2019-10-22 11:23:44 -07:00
smc_core.c
net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add
2023-09-19 12:30:27 +02:00
smc_core.h
net/smc: Use percpu ref for wr tx reference
2023-03-17 08:59:01 +00:00
smc_diag.c
net/smc: Separate SMC-D and ISM APIs
2023-01-25 09:46:48 +00:00
smc_ib.c
mm, treewide: redefine MAX_ORDER sanely
2023-04-05 19:42:46 -07:00
smc_ib.h
net/smc: optimize for smc_sndbuf_sync_sg_for_device and smc_rmb_sync_sg_for_cpu
2022-07-18 11:19:17 +01:00
smc_ism.c
net/smc: Introduce explicit check for v2 support
2023-03-15 08:18:35 +00:00
smc_ism.h
net/smc: Register SMC-D as ISM client
2023-01-25 09:46:48 +00:00
smc_llc.c
net/smc: Avoid to access invalid RMBs' MRs in SMCRv1 ADD LINK CONT
2023-06-03 20:51:04 +01:00
smc_llc.h
net/smc: Introduce a specific sysctl for TEST_LINK time
2022-09-22 12:58:21 +02:00
smc_netlink.c
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
smc_netlink.h
net/smc: add support for user defined EIDs
2021-09-14 12:49:10 +01:00
smc_netns.h
net/smc: introduce list of pnetids for Ethernet devices
2020-09-28 15:19:03 -07:00
smc_pnet.c
net/smc: De-tangle ism and smc device initialization
2023-01-25 09:46:49 +00:00
smc_pnet.h
net/smc: Use a mutex for locking "struct smc_pnettable"
2022-02-24 09:09:33 -08:00
smc_rx.c
net: deal with most data-races in sk_wait_event()
2023-05-10 10:03:32 +01:00
smc_rx.h
smc: add support for splice()
2018-05-04 11:45:06 -04:00
smc_stats.c
smc: Drop smc_sendpage() in favour of smc_sendmsg() + MSG_SPLICE_PAGES
2023-06-24 15:50:12 -07:00
smc_stats.h
net/smc: Fix pos miscalculation in statistics
2023-10-19 23:11:01 +02:00
smc_sysctl.c
net/smc: Fix setsockopt and sysctl to specify same buffer size again
2023-08-09 11:20:28 +01:00
smc_sysctl.h
net/smc: fix -Wmissing-prototypes warning when CONFIG_SYSCTL not set
2022-03-09 20:02:35 -08:00
smc_tracepoint.c
net/smc: Introduce tracepoint for smcr link down
2021-11-01 13:39:14 +00:00
smc_tracepoint.h
net/smc: Add net namespace for tracepoints
2022-01-02 12:07:39 +00:00
smc_tx.c
smc: Drop smc_sendpage() in favour of smc_sendmsg() + MSG_SPLICE_PAGES
2023-06-24 15:50:12 -07:00
smc_tx.h
smc: Drop smc_sendpage() in favour of smc_sendmsg() + MSG_SPLICE_PAGES
2023-06-24 15:50:12 -07:00
smc_wr.c
net/smc: Use percpu ref for wr tx reference
2023-03-17 08:59:01 +00:00
smc_wr.h
net/smc: Use percpu ref for wr tx reference
2023-03-17 08:59:01 +00:00
smc.h
net/smc: Fix setsockopt and sysctl to specify same buffer size again
2023-08-09 11:20:28 +01:00