netdev - Re: [PATCH net 0/3] a couple of fixes for chunks abandoned in prsctp

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Message-ID: <20171127135842.GC8850@hmswarspite.think-freely.org>
Date:   Mon, 27 Nov 2017 08:58:42 -0500
From:   Neil Horman <nhorman@...driver.com>
To:     Xin Long <lucien.xin@...il.com>
Cc:     network dev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org,
        davem@...emloft.net,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
Subject: Re: [PATCH net 0/3] a couple of fixes for chunks abandoned in prsctp

On Sat, Nov 25, 2017 at 09:18:33PM +0800, Xin Long wrote:
> Now when abandoning chunks in prsctp, it doesn't consider for frags in
> one msg, which would cause peer can never receive the whole frags for
> one msg to get them reassembled, these pieces of this msg will stay in
> the reasm queue forever and block the following chunks' receiving.
> 
> This patchset is to fix them in patch 2 and 3, and also fix another
> issue for prsctp in patch 1.
> 
> Xin Long (3):
>   sctp: only update outstanding_bytes for transmitted queue when doing
>     prsctp_prune
>   sctp: abandon the whole msg if one part of a fragmented message is
>     abandoned
>   sctp: do not abandon the other frags in unsent outq if one msg has
>     outstanding frags
> 
>  include/net/sctp/structs.h |  3 ++-
>  net/sctp/chunk.c           | 11 +++++++++++
>  net/sctp/outqueue.c        | 19 +++++++++++++------
>  3 files changed, 26 insertions(+), 7 deletions(-)
> 
> -- 
> 2.1.0
> 
> 
Series
Acked-by: Neil Horman <nhorman@...driver.com>