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linux/net/smc
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Karsten Graul 6d7373dabf net/smc: fix using of uninitialized completions 
In smc_wr_tx_send_wait() the completion on index specified by
pend->idx is initialized and after smc_wr_tx_send() was called the wait
for completion starts. pend->idx is used to get the correct index for
the wait, but the pend structure could already be cleared in
smc_wr_tx_process_cqe().
Introduce pnd_idx to hold and use a local copy of the correct index.

Fixes: 09c61d24f9 ("net/smc: wait for departure of an IB message")
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-27 14:46:17 +00:00
..
af_smc.c net/smc: Prevent smc_release() from long blocking 2021-12-16 08:11:05 -08:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile net/smc: Introduce tracepoint for fallback 2021-11-01 13:39:14 +00:00
smc_cdc.c net/smc: improved fix wait on already cleared link 2021-10-08 17:00:16 +01:00
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: add v2 format of CLC decline message 2021-10-16 14:58:13 +01:00
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: Keep smc_close_final rc during active close 2021-12-02 12:14:36 +00:00
smc_close.h net/smc: remove close abort worker 2019-10-22 11:23:44 -07:00
smc_core.c net/smc: fix wrong list_del in smc_lgr_cleanup_early 2021-12-02 12:07:46 +00:00
smc_core.h net/smc: extend LLC layer for SMC-Rv2 2021-10-16 14:58:13 +01:00
smc_diag.c net/smc: Introduce SMCR get link command 2020-12-01 17:56:13 -08:00
smc_ib.c net/smc: stop links when their GID is removed 2021-10-16 14:58:13 +01:00
smc_ib.h net/smc: retrieve v2 gid from IB device 2021-10-16 14:58:13 +01:00
smc_ism.c net/smc: keep static copy of system EID 2021-09-14 12:49:10 +01:00
smc_ism.h net/smc: keep static copy of system EID 2021-09-14 12:49:10 +01:00
smc_llc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-10-28 10:43:58 -07:00
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 generic netlink support for system EID 2021-09-14 12:49:10 +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: retrieve v2 gid from IB device 2021-10-16 14:58:13 +01:00
smc_pnet.h net/smc: determine proposed ISM devices 2020-09-28 15:19:03 -07:00
smc_rx.c net/smc: Introduce tracepoints for tx and rx msg 2021-11-01 13:39:14 +00:00
smc_rx.h
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_tracepoint.c net/smc: Introduce tracepoint for smcr link down 2021-11-01 13:39:14 +00:00
smc_tracepoint.h net/smc: Print function name in smcr_link_down tracepoint 2021-11-05 10:14:38 +00:00
smc_tx.c net/smc: Introduce tracepoints for tx and rx msg 2021-11-01 13:39:14 +00:00
smc_tx.h
smc_wr.c net/smc: fix using of uninitialized completions 2021-12-27 14:46:17 +00:00
smc_wr.h net/smc: extend LLC layer for SMC-Rv2 2021-10-16 14:58:13 +01:00
smc.h net/smc: extend LLC layer for SMC-Rv2 2021-10-16 14:58:13 +01:00