linux-kernel - Re: [PATCH net-next] tools: Fix MSG_SPLICE

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Message-ID: <3067876.1687787456@warthog.procyon.org.uk>
Date:   Mon, 26 Jun 2023 14:50:56 +0100
From:   David Howells <dhowells@...hat.com>
To:     Matthieu Baerts <matthieu.baerts@...sares.net>
Cc:     dhowells@...hat.com, netdev@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        David Miller <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Jens Axboe <axboe@...nel.dk>,
        Matthew Wilcox <willy@...radead.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-perf-users@...r.kernel.org, bpf@...r.kernel.org,
        linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] tools: Fix MSG_SPLICE_PAGES build error in trace tools

Matthieu Baerts <matthieu.baerts@...sares.net> wrote:

> So another issue. When checking the differences between the two files, I
> see there are still also other modifications to import, e.g. it looks
> like you also added MSG_INTERNAL_SENDMSG_FLAGS macro in socket.h. Do you
> plan to fix that too?

That's just a list of other flags that we need to prevent userspace passing
in - it's not a flag in its own right.

David