linux-kernel - [PATCH 0/3] greybus: svc: fix hello processing

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Date:   Wed,  2 Feb 2022 12:33:44 +0100
From:   Johan Hovold <johan@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Johan Hovold <johan@...nel.org>, Alex Elder <elder@...nel.org>,
        Mitchell Tasman <tasman@...flabs.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        greybus-dev@...ts.linaro.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] greybus: svc: fix hello processing

Dan found and fixed a bug in the SVC HELLO request error handling which
was introduced when adding a temporary hack to reconfigure the link at
HELLO.

The implementation of the hack abuses the deferred-request processing
mechanism to send the link-configuration request, which makes the
HELLO processing a bit hard to follow.

The last two patches attempt to remedy this.

This could go into either 5.17-rc or -next.

Johan

Dan Carpenter (1):
  greybus: svc: fix an error handling bug in gb_svc_hello()

Johan Hovold (2):
  greybus: svc: clean up hello error path
  greybus: svc: clean up link configuration hack at hello

 drivers/greybus/svc.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

-- 
2.34.1