From: David Miller <davem@davemloft.net>
To: ubraun@linux.ibm.com
Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org,
schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com,
raspl@linux.ibm.com
Subject: Re: [PATCH net 1/1] net/smc: fix smc_poll in SMC_INIT state
Date: Thu, 21 Feb 2019 10:20:55 -0800 (PST) [thread overview]
Message-ID: <20190221.102055.331192649932336315.davem@davemloft.net> (raw)
In-Reply-To: <20190221115654.3889-1-ubraun@linux.ibm.com>
From: Ursula Braun <ubraun@linux.ibm.com>
Date: Thu, 21 Feb 2019 12:56:54 +0100
> smc_poll() returns with mask bit EPOLLPRI if the connection urg_state
> is SMC_URG_VALID. Since SMC_URG_VALID is zero, smc_poll signals
> EPOLLPRI errorneously if called in state SMC_INIT before the connection
> is created, for instance in a non-blocking connect scenario.
>
> This patch switches to non-zero values for the urg states.
>
> Reviewed-by: Karsten Graul <kgraul@linux.ibm.com>
> Fixes: de8474eb9d50 ("net/smc: urgent data support")
> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Applied and queued up for -stable.
prev parent reply other threads:[~2019-02-21 18:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 11:56 [PATCH net 1/1] net/smc: fix smc_poll in SMC_INIT state Ursula Braun
2019-02-21 18:20 ` David Miller [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190221.102055.331192649932336315.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=heiko.carstens@de.ibm.com \
--cc=linux-s390@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=raspl@linux.ibm.com \
--cc=schwidefsky@de.ibm.com \
--cc=ubraun@linux.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).