linux-kernel - Re: Hashed pointer issues

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Message-ID: <CA+55aFzezp7OCpK7HFFQ7LeUZZyFACrhx6px_ZFq5zgoNTwEVw@mail.gmail.com>
Date:   Mon, 30 Apr 2018 17:12:05 +0000
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Steven Rostedt <rostedt@...dmis.org>,
        Kees Cook <keescook@...omium.org>,
        Anna-Maria Gleixner <anna-maria@...utronix.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        tcharding <me@...in.cc>
Subject: Re: Hashed pointer issues

On Mon, Apr 30, 2018 at 10:06 AM Randy Dunlap <rdunlap@...radead.org> wrote:
> On 04/30/2018 10:01 AM, Linus Torvalds wrote:
> >
> > No kernel command line needed in practice any more. That's assuming any
> > kernel developer will have an IvyBridge or newer.

> any paid kernel developer :)

I suspect a lot of hobbyists too - it's not like ivy bridge is particularly
new.

But if not, we can burn that bridge when we get to it.

Also, if you're not paid to do it, I don't think you'll be working a lot of
error trace buffers during bootup. There are definitely more interesting
parts of the kernel to play with ;)

               Linus