linux-kernel - Re: linux-next: build failure after merge of the pstore tree

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Message-ID: <CAGXu5jKr_M1zxirDJjbE5fzzhQyXeNWaAkGUK13RDKTBANTbPQ@mail.gmail.com>
Date:   Thu, 2 Aug 2018 19:56:27 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Geliang Tang <geliangtang@...il.com>
Subject: Re: linux-next: build failure after merge of the pstore tree

On Thu, Aug 2, 2018 at 6:00 PM, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> Hi Kees,
>
> After merging the pstore tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> fs/pstore/platform.o: In function `zbufsize_zstd':
> platform.c:(.text+0x172): undefined reference to `ZSTD_compressBound'
>
> Caused by commit
>
>   48ed452ca6ad ("pstore: add zstd compression support")

Yikes. I have no idea how this slipped through. allmodconfig builds
are my standard sanity-check but I clearly made some kind of error in
my scripting.

I'll get it fixed. Thanks!

-Kees

-- 
Kees Cook
Pixel Security