Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
In-Reply-To: <40d63adb6058b1fbb4082ca6f15225cb6e76bd62.1544429175.git.christophe.leroy@c-s.fr>
To:     Christophe Leroy <christophe.leroy@c-s.fr>,
        Andrew Morton <akpm@linux-foundation.org>,
        Colin Ian King <colin.king@canonical.com>,
        Kees Cook <keescook@chromium.org>
From:   Michael Ellerman <patch-notifications@ellerman.id.au>
Cc:     linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: lib: fix build failure in CONFIG_DEBUG_VIRTUAL test
Message-Id: <43MLSZ72qCz9sMQ@ozlabs.org>
Date:   Sat, 22 Dec 2018 20:54:38 +1100 (AEDT)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Mon, 2018-12-10 at 08:08:28 UTC, Christophe Leroy wrote:
> On several arches, virt_to_phys() is in io.h
> 
> Build fails without it:
> 
>   CC      lib/test_debug_virtual.o
> lib/test_debug_virtual.c: In function 'test_debug_virtual_init':
> lib/test_debug_virtual.c:26:7: error: implicit declaration of function 'virt_to_phys' [-Werror=implicit-function-declaration]
>   pa = virt_to_phys(va);
>        ^
> 
> Fixes: e4dace361552 ("lib: add test module for CONFIG_DEBUG_VIRTUAL")
> CC: stable@vger.kernel.org
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> Reviewed-by: Kees Cook <keescook@chromium.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/10fdf838e5f540beca466e9d132599

cheers