Re: deconflicting new syscall numbers for 6.11
From: Linus Torvalds
Date: Thu Jul 04 2024 - 18:08:00 EST
On Thu, 4 Jul 2024 at 14:45, Arnd Bergmann <arnd@xxxxxxxx> wrote:
>
> It's not random, it's all the architectures: the ones that
> don't have a syscall.tbl file are the ones that use the table
> in include/uapi/asm-generic/unistd.h.
Ok.
I think it's bogus to reseve system calls for everybody even when it
makes no sense.
But it's also pretty moot, since I think the whole system call has to go away.
All it is is an odd wrapper around mmap() anyway, and it's a useful
enough thing *outside* of getrandom() that I pretty much guarantee it
will be used for other things than vgetrandom anyway.
Linus