Received-SPF: pass (google.com: domain of linux-kernel+bounces-18547-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
Precedence: bulk
MIME-Version: 1.0
References: <20240106084013.773696451@linuxfoundation.org>
In-Reply-To: <20240106084013.773696451@linuxfoundation.org>
From: Naresh Kamboju <naresh.kamboju@linaro.org>
Date: Sat, 6 Jan 2024 15:18:28 +0530
Message-ID: <CA+G9fYsjCRtzFpeBQJepL7H=wyyUu0hi0kN+A3w6-BzksHwYhg@mail.gmail.com>
Subject: Re: [PATCH 4.14 00/20] 4.14.335-rc2 review
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, patches@lists.linux.dev, 
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, 
	akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, 
	patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, 
	jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, 
	srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, 
	=?UTF-8?B?RGFuaWVsIETDrWF6?= <daniel.diaz@linaro.org>, 
	Liu Jian <liujian56@huawei.com>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

On Sat, 6 Jan 2024 at 14:10, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 4.14.335 release.
> There are 20 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Mon, 08 Jan 2024 08:40:01 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-=
4.14.335-rc2.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable=
-rc.git linux-4.14.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

As Daniel reported on RC1 about this failure.
Following build failures noticed on 4.14.335-rc2

 Arm64 with Clang 17:

-----8<-----
   /builds/linux/net/8021q/vlan_core.c:332:39: error: incompatible
integer to pointer conversion passing '__be16' (aka 'unsigned short')
to parameter of type 'const struct vlan_vi
   d_info *' [-Wint-conversion]
     332 |                 if (!vlan_hw_filter_capable(by_dev, vid_info->pr=
oto))
         |                                                     ^~~~~~~~~~~~=
~~~
   /builds/linux/net/8021q/vlan_core.c:169:38: note: passing argument
to parameter 'vid_info' here
     169 |                                      const struct
vlan_vid_info *vid_info)
         |                                                                 =
 ^
   /builds/linux/net/8021q/vlan_core.c:344:39: error: incompatible
integer to pointer conversion passing '__be16' (aka 'unsigned short')
to parameter of type 'const struct vlan_vi
   d_info *' [-Wint-conversion]
     344 |                 if (!vlan_hw_filter_capable(by_dev, vid_info->pr=
oto))
         |                                                     ^~~~~~~~~~~~=
~~~
   /builds/linux/net/8021q/vlan_core.c:169:38: note: passing argument
to parameter 'vid_info' here
     169 |                                      const struct
vlan_vid_info *vid_info)
         |                                                                 =
 ^
   /builds/linux/net/8021q/vlan_core.c:366:39: error: incompatible
integer to pointer conversion passing '__be16' (aka 'unsigned short')
to parameter of type 'const struct vlan_vid_info *' [-Wint-conversion]
     366 |                 if (!vlan_hw_filter_capable(by_dev, vid_info->pr=
oto))
         |                                                     ^~~~~~~~~~~~=
~~~
   /builds/linux/net/8021q/vlan_core.c:169:38: note: passing argument
to parameter 'vid_info' here
     169 |                                      const struct
vlan_vid_info *vid_info)
         |                                                                 =
 ^
   3 errors generated.
   make[3]: *** [/builds/linux/scripts/Makefile.build:329:
net/8021q/vlan_core.o] Error 1
----->8-----

Bisection in this case points to:

   commit f33474044777425b3578d4e8b22a003f034ae214
   Author: Liu Jian <liujian56@huawei.com>
   Date:   Sat Dec 16 15:52:18 2023 +0800

       net: check vlan filter feature in vlan_vids_add_by_dev() and
vlan_vids_del_by_dev()

       [ Upstream commit 01a564bab4876007ce35f312e16797dfe40e4823 ]

Reproducer:

   tuxmake --runtime podman --target-arch arm64 --toolchain clang-17
--kconfig defconfig LD=3Dld.lld LLVM_IAS=3D0

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>


Greetings!

Daniel D=C3=ADaz
daniel.diaz@linaro.org

- Naresh