Re: [PATCH 5.15 00/87] 5.15.164-rc1 review

[Naresh Kamboju]

On Thu, 25 Jul 2024 at 20:22, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> This is the start of the stable review cycle for the 5.15.164 release.
> There are 87 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 Sat, 27 Jul 2024 14:27:16 +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/v5.x/stable-review/patch-5.15.164-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

The following build errors noticed while building arm configs with toolchains
gcc-12 and clang-18 on stable-rc linux-5.15.y

First seen on today builds 25-July-2024.

  GOOD: b84034c8f228 ("Linux 5.15.163-rc2")
  BAD:  1d0703aa8114 ("Linux 5.15.164-rc1")

Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>

Build log:
-------
from drivers/net/wireless/ralink/rt2x00/rt2800lib.c:25:
drivers/net/wireless/ralink/rt2x00/rt2800lib.c: In function
'rt2800_txpower_to_dev':
include/linux/build_bug.h:78:41: error: static assertion failed:
"clamp() low limit (char)(-7) greater than high limit (char)(15)"
   78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
      |                                         ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
   77 | #define static_assert(expr, ...) __static_assert(expr,
##__VA_ARGS__, #expr)
      |                                  ^~~~~~~~~~~~~~~
include/linux/minmax.h:66:17: note: in expansion of macro 'static_assert'
   66 |
static_assert(__builtin_choose_expr(__is_constexpr((lo) > (hi)),
 \
      |                 ^~~~~~~~~~~~~
include/linux/minmax.h:76:17: note: in expansion of macro '__clamp_once'
   76 |                 __clamp_once(val, lo, hi, __UNIQUE_ID(__val),
         \
      |                 ^~~~~~~~~~~~
include/linux/minmax.h:180:36: note: in expansion of macro '__careful_clamp'
  180 | #define clamp_t(type, val, lo, hi)
__careful_clamp((type)(val), (type)(lo), (type)(hi))
      |                                    ^~~~~~~~~~~~~~~
drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3993:24: note: in
expansion of macro 'clamp_t'
 3993 |                 return clamp_t(char, txpower, MIN_A_TXPOWER,
MAX_A_TXPOWER);
      |                        ^~~~~~~


metadata:
----
  config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2jkA3TgHM4HJPklKlKvochTS6Sk/config
  download_url:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2jkA3TgHM4HJPklKlKvochTS6Sk/
  git_describe: v5.15.163-88-g1d0703aa8114
  git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
  git_sha: 1d0703aa8114ca7fa386273d01ed8a7e1b66d335
  git_short_log: 1d0703aa8114 ("Linux 5.15.164-rc1")

--
Linaro LKFT
https://lkft.linaro.org