Re: [PATCH 5.15 000/107] 5.15.66-rc1 review

Sudip Mukherjee
2022-09-06T20:47:20Z

Hi Greg,

On Tue, Sep 6, 2022 at 2:37 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.15.66 release.
> There are 107 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 Thu, 08 Sep 2022 13:27:58 +0000.
> Anything received after that time might be too late.

My test pipelines are still running, but x86_64 allmodconfig failed
with gcc-12 with the error:

drivers/net/wwan/iosm/iosm_ipc_protocol_ops.c: In function
'ipc_protocol_dl_td_process':
drivers/net/wwan/iosm/iosm_ipc_protocol_ops.c:406:13: error: the
comparison will always evaluate as 'true' for the address of 'cb' will
never be NULL [-Werror=address]
406 | if (!IPC_CB(skb)) {
| ^
In file included from drivers/net/wwan/iosm/iosm_ipc_imem.h:9,
from drivers/net/wwan/iosm/iosm_ipc_protocol.h:9,
from drivers/net/wwan/iosm/iosm_ipc_protocol_ops.c:6:
./include/linux/skbuff.h:794:33: note: 'cb' declared here
794 | char cb[48] __aligned(8);

It will need dbbc7d04c549 ("net: wwan: iosm: remove pointless null check").

--
Regards
Sudip