From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Ursula Braun
<ubraun-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
hch-jcswGhMUV9g@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
jwi-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org,
schwidefsky-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org,
heiko.carstens-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org,
raspl-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org
Subject: Re: [PATCH V2 net 1/1] smc: switch to usage of IB_PD_UNSAFE_GLOBAL_RKEY
Date: Sun, 14 May 2017 08:01:17 +0200 [thread overview]
Message-ID: <20170514060117.GA23423@lst.de> (raw)
In-Reply-To: <20170513112948.GK3616-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
On Sat, May 13, 2017 at 02:29:48PM +0300, Leon Romanovsky wrote:
> I'm glad that you moved to use IB_PD_UNSAFE_GLOBAL_RKEY, so the users
> will see the warning in their dmesg log.
>
> However can you please update your commit log? There is need to add
> description of security issue (access to whole physical memory), clear
> message that doesn't fix anything and remove mentioning unpredictable
> future (... as soon as possible ...).
Yes, please.
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prev parent reply other threads:[~2017-05-14 6:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-12 17:09 [PATCH V2 net 0/1] net/smc and the RDMA core Ursula Braun
2017-05-12 17:09 ` [PATCH V2 net 1/1] smc: switch to usage of IB_PD_UNSAFE_GLOBAL_RKEY Ursula Braun
[not found] ` <20170512170952.39863-2-ubraun-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-05-13 11:29 ` Leon Romanovsky
[not found] ` <20170513112948.GK3616-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-05-14 6:01 ` Christoph Hellwig [this message]
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