Re: [PATCH 6.12 00/49] 6.12.62-rc1 review

[Guenter Roeck]

On 12/9/25 23:29, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.12.62 release.
> There are 49 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 Fri, 12 Dec 2025 07:29:38 +0000.
> Anything received after that time might be too late.
...
> Huacai Chen <chenhuacai@xxxxxxxxxx>
>      LoongArch: Mask all interrupts during kexec/kdump

This results in:

Building loongarch:defconfig ... failed
--------------
Error log:
arch/loongarch/kernel/machine_kexec.c: In function 'machine_crash_shutdown':
arch/loongarch/kernel/machine_kexec.c:252:9: error: implicit declaration of function 'machine_kexec_mask_interrupts' [-Wimplicit-function-declaration]
  252 |         machine_kexec_mask_interrupts();

... because  there is no loongarch specific version of machine_kexec_mask_interrupts()
in v6.12.y, and the function was generalized only with commit bad6722e478f5 ("kexec:
Consolidate machine_kexec_mask_interrupts() implementation") in v6.14.

Guenter