Re: [PATCH] kernel/sys.c: Fix UNAME26 for 5.0
From: Linus Torvalds
Date: Mon Jan 07 2019 - 13:10:54 EST
On Mon, Jan 7, 2019 at 10:03 AM Jonathan NeuschÃfer
> UNAME26 is a mechanism to report Linux's version as 2.6.x, for
> compatibility with old/broken software. Because of the way it is
> implemented, it needs to be adjusted to handle version 5.0.
Do we actually need this?
I'd rather let it bitrot, and just let it return random versions. It
will just start again at 2.4.60, won't it?
Anybody who uses UNAME26 for a 5.x kernel might as well think it's
still 4.x. The user space is so old that it can't possibly care about
differences between 4.x and 5.x, can it?
The only thing that matters is that it shows "2.4.<largeenough>",
which it will do regardless.