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linux/net/smc
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Ursula Braun 2d2bfeb8c5 net/smc: set rx_off for SMCR explicitly 
SMC tries to make use of SMCD first. If a problem shows up,
it tries to switch to SMCR. If the SMCD initializing problem shows
up after the SMCD connection has already been initialized, field
rx_off keeps the wrong SMCD value for SMCR, which results in corrupted
data at the receiver.
This patch adds an explicit (re-)setting of field rx_off to zero if the
connection uses SMCR.

Fixes: be244f28d22f ("net/smc: add SMC-D support in data transfer")
Reviewed-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-03 16:52:33 -07:00
..
af_smc.c
net/smc: unique reason code for exceeded max dmb count
2020-07-27 10:30:01 -07:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
smc_cdc.c
net/smc: put slot when connection is killed
2020-07-20 17:52:25 -07:00
smc_cdc.h
net/smc: pre-fetch send buffer outside of send_lock
2020-05-30 18:12:25 -07:00
smc_clc.c
net/smc: tolerate future SMCD versions
2020-07-08 12:35:15 -07:00
smc_clc.h
net/smc: unique reason code for exceeded max dmb count
2020-07-27 10:30:01 -07:00
smc_close.c
net/smc: remove unused constant
2019-11-16 12:26:49 -08:00
smc_close.h
net/smc: remove close abort worker
2019-10-22 11:23:44 -07:00
smc_core.c
net/smc: set rx_off for SMCR explicitly
2020-09-03 16:52:33 -07:00
smc_core.h
net/smc: do not call dma sync for unmapped memory
2020-07-19 15:30:22 -07:00
smc_diag.c
net/smc: Prevent kernel-infoleak in __smc_diag_dump()
2020-08-20 12:07:31 -07:00
smc_ib.c
net/smc: protect smc ib device initialization
2020-07-19 15:30:22 -07:00
smc_ib.h
net/smc: protect smc ib device initialization
2020-07-19 15:30:22 -07:00
smc_ism.c
net/smc: switch smcd_dev_list spinlock to mutex
2020-07-08 12:35:15 -07:00
smc_ism.h
net/smc: switch smcd_dev_list spinlock to mutex
2020-07-08 12:35:15 -07:00
smc_llc.c
net/smc: fix toleration of fake add_link messages
2020-09-03 16:52:33 -07:00
smc_llc.h
net/smc: move add link processing for new device into llc layer
2020-07-19 15:30:22 -07:00
smc_netns.h
net/smc: add pnet table namespace support
2019-02-21 10:34:37 -08:00
smc_pnet.c
net/smc: switch smcd_dev_list spinlock to mutex
2020-07-08 12:35:15 -07:00
smc_pnet.h
net/smc: introduce smc_pnet_find_alt_roce()
2020-05-01 16:20:05 -07:00
smc_rx.c
fs: make the pipe_buf_operations ->confirm operation optional
2020-05-20 12:11:26 -04:00
smc_rx.h
smc: add support for splice()
2018-05-04 11:45:06 -04:00
smc_tx.c
net/smc: switch connections to alternate link
2020-05-04 10:54:39 -07:00
smc_tx.h
net/smc: eliminate cursor read and write calls
2018-07-23 10:57:14 -07:00
smc_wr.c
net/smc: fix work request handling
2020-07-08 12:35:15 -07:00
smc_wr.h
net/smc: wait for departure of an IB message
2020-05-04 10:54:39 -07:00
smc.h
net/smc: handle incoming CDC validation message
2020-05-04 10:54:39 -07:00