Re: [PATCH 5.12 00/11] 5.12.16-rc1 review

Guenter Roeck
2021-07-10T19:57:32Z

On Fri, Jul 09, 2021 at 03:21:37PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.12.16 release.
> There are 11 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 Sun, 11 Jul 2021 13:14:09 +0000.
> Anything received after that time might be too late.
>

Build results:
total: 154 pass: 152 fail: 2
Failed builds:
riscv32:allmodconfig
riscv:allmodconfig
Qemu test results:
total: 462 pass: 462 fail: 0

Build failure:

cc1: error: '8944' is not a valid offset in '-mstack-protector-guard-offset='
make[2]: *** [scripts/Makefile.build:271: init/main.o] Error 1

The build failure is not new and seen since v5.12 (including mainline).
It happens if both STACKPROTECTOR_PER_TASK and GCC_PLUGIN_RANDSTRUCT
are enabled at the same time (previously I had disabled
GCC_PLUGIN_RANDSTRUCT in all of my my test builds). See
https://patchwork.kernel.org/project/linux-riscv/patch/20210706162621.940924-1-linux@roeck-us.net/
for details.

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter