Paul Fertser 2677640f7f net/ncsi: wait for the last response to Deselect Package before configuring channel ... commit 6bb194d036 upstream. The NCSI state machine as it's currently implemented assumes that transition to the next logical state is performed either explicitly by calling `schedule_work(&ndp->work)` to re-queue itself or implicitly after processing the predefined (ndp->pending_req_num) number of replies. Thus to avoid the configuration FSM from advancing prematurely and getting out of sync with the process it's essential to not skip waiting for a reply. This patch makes the code wait for reception of the Deselect Package response for the last package probed before proceeding to channel configuration. Thanks go to Potin Lai and Cosmo Chou for the initial investigation and testing. Fixes: 8e13f70be0 ("net/ncsi: Probe single packages to avoid conflict") Cc: stable@vger.kernel.org Signed-off-by: Paul Fertser <fercerpav@gmail.com> Link: https://patch.msgid.link/20250116152900.8656-1-fercerpav@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-02-17 10:05:41 +01:00
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internal.h
Kconfig
Makefile
ncsi-aen.c
ncsi-cmd.c
ncsi-manage.c	net/ncsi: wait for the last response to Deselect Package before configuring channel	2025-02-17 10:05:41 +01:00
ncsi-netlink.c
ncsi-netlink.h
ncsi-pkt.h
ncsi-rsp.c