Guangguan Wang f3c46e41b3 net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending ... Non blocking sendmsg will return -EAGAIN when any signal pending and no send space left, while non blocking recvmsg return -EINTR when signal pending and no data received. This may makes confused. As TCP returns -EAGAIN in the conditions described above. Align the behavior of smc with TCP. Fixes: 846e344eb7 ("net/smc: add receive timeout check") Signed-off-by: Guangguan Wang <guangguan.wang@linux.alibaba.com> Reviewed-by: Tony Lu <tonylu@linux.alibaba.com> Acked-by: Karsten Graul <kgraul@linux.ibm.com> Link: https://lore.kernel.org/r/20220512030820.73848-1-guangguan.wang@linux.alibaba.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-05-12 10:01:36 -07:00
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Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	net/smc: fix compile warning for smc_sysctl	2022-03-07 11:59:17 +00:00
af_smc.c	net/smc: Fix slab-out-of-bounds issue in fallback	2022-04-25 11:03:48 -07:00
smc.h	net/smc: Only save the original clcsock callback functions	2022-04-25 11:03:48 -07:00
smc_cdc.c	net/smc: don't send in the BH context if sock_owned_by_user	2022-03-01 14:25:12 +00:00
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: use memcpy instead of snprintf to avoid out of bounds read	2022-04-11 18:28:02 -07:00
smc_clc.h	net/smc: add v2 format of CLC decline message	2021-10-16 14:58:13 +01:00
smc_close.c	net/smc: Fix slab-out-of-bounds issue in fallback	2022-04-25 11:03:48 -07:00
smc_close.h	net/smc: remove close abort worker	2019-10-22 11:23:44 -07:00
smc_core.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-03-03 11:55:12 -08:00
smc_core.h	net/smc: Resolve the race between SMC-R link access and clear	2022-01-13 13:14:53 +00:00
smc_diag.c	Partially revert "net/smc: Add netlink net namespace support"	2022-02-02 07:42:41 -08:00
smc_ib.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-12-31 14:35:40 +00:00
smc_ib.h	net/smc: Introduce net namespace support for linkgroup	2022-01-02 12:07:39 +00:00
smc_ism.c	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
smc_ism.h	net/smc: keep static copy of system EID	2021-09-14 12:49:10 +01:00
smc_llc.c	net/smc: Print net namespace in log	2022-01-02 12:07:39 +00:00
smc_llc.h	net/smc: extend LLC layer for SMC-Rv2	2021-10-16 14:58:13 +01:00
smc_netlink.c	net/smc: Add global configure for handshake limitation by netlink	2022-02-11 11:14:58 +00:00
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: Fix NULL pointer dereference in smc_pnet_find_ib()	2022-04-11 18:28:03 -07:00
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/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending	2022-05-12 10:01:36 -07:00
smc_rx.h	smc: add support for splice()	2018-05-04 11:45:06 -04:00
smc_stats.c	net/smc: Fix ENODATA tests in smc_nl_get_fback_stats()	2021-06-21 12:16:58 -07:00
smc_stats.h	net/smc: Make SMC statistics network namespace aware	2021-06-16 12:54:02 -07:00
smc_sysctl.c	net/smc: fix a memory leak in smc_sysctl_net_exit()	2022-03-26 14:17:01 -07:00
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	net: smc: fix different types in min()	2022-03-01 16:43:27 -08:00
smc_tx.h	net/smc: Cork when sendpage with MSG_SENDPAGE_NOTLAST flag	2022-01-31 15:08:20 +00:00
smc_wr.c	Revert "net/smc: don't req_notify until all CQEs drained"	2022-03-06 10:57:12 +00:00
smc_wr.h	net/smc: Remove unused function declaration	2022-01-15 22:57:21 +00:00