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

[Huacai Chen]

On Sun, Dec 14, 2025 at 12:31 AM Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
>
> 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.
https://lore.kernel.org/loongarch/20251213094950.1068951-1-chenhuacai@xxxxxxxxxxx/T/#u

Huacai
>
> Guenter
>