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(parent: 8962a4d) | patch
target/tcm_fc: use CPU affinity for responses
authorHannes Reinecke <hare@suse.de>
Mon, 22 Aug 2016 08:54:11 +0000 (10:54 +0200)
committerNicholas Bellinger <nab@linux-iscsi.org>
Fri, 21 Oct 2016 08:19:44 +0000 (01:19 -0700)
commit1ba0158fa66b5b2c597a748f87be1650c9960ccc
tree4ab5c556a6f8025eadacef59cb48c03c123e93e7tree | snapshot
parent8962a4d29bcb3d12164c02d207c8ff1ab8b04558commit | diff
target/tcm_fc: use CPU affinity for responses

The libfc stack assigns exchange IDs based on the CPU the request
was received on, so we need to send the responses via the same CPU.
Otherwise the send logic gets confuses and responses will be delayed,
causing exchange timeouts on the initiator side.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Cc: stable@vger.kernel.org # 4.5+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/tcm_fc/tfc_cmd.c diff | blob | history
Linux kernel for KaRo TX COM modules