linux-kernel - Re: [PATCH 00/13] [RFC] Rust support

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Message-ID: <YHnG+GRwiMqgHGs5@hirez.programming.kicks-ass.net>
Date:   Fri, 16 Apr 2021 19:18:48 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc:     Willy Tarreau <w@....eu>,
        Wedson Almeida Filho <wedsonaf@...gle.com>,
        Miguel Ojeda <ojeda@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        rust-for-linux@...r.kernel.org,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 00/13] [RFC] Rust support

On Fri, Apr 16, 2021 at 07:10:17PM +0200, Miguel Ojeda wrote:

> Of course, UB is only a subset of errors, but it is a major one, and
> particularly critical for privileged code.

I've seen relatively few UBSAN warnings that weren't due to UBSAN being
broken.