netdev - Re: [bpf PATCH v2 0/3] BPF, a couple sockmap fixes

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Message-ID: <20180423193423.tcwz4n6lqqjvypec@ast-mbp>
Date:   Mon, 23 Apr 2018 13:34:25 -0600
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     John Fastabend <john.fastabend@...il.com>
Cc:     ast@...nel.org, daniel@...earbox.net, netdev@...r.kernel.org
Subject: Re: [bpf PATCH v2 0/3] BPF, a couple sockmap fixes

On Mon, Apr 23, 2018 at 11:29:24AM -0700, John Fastabend wrote:
> While testing sockmap with more programs (besides our test programs)
> I found a couple issues.
> 
> The attached series fixes an issue where pinned maps were not
> working correctly, blocking sockets returned zero, and an error
> path that when the sock hit an out of memory case resulted in a
> double page_put() while doing ingress redirects.
> 
> See individual patches for more details.
> 
> v2: Incorporated Daniel's feedback to use map ops for uref put op
>     which also fixed the build error discovered in v1.

Acked-by: Alexei Starovoitov <ast@...nel.org>