[PATCH v2] linux: Add mseal syscall support

[Adhemerval Zanella Netto]

On 13/11/25 15:24, Joseph Myers wrote:
> The mseal changes didn't update 
> sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist, resulting in ABI 
> test failures.
> 
> https://sourceware.org/pipermail/libc-testresults/2025q4/014159.html
> 

I will fix it, thanks.