linux-kernel - [PATCH 00/29] x86: Kernel IBT

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Message-ID: <20220218164902.008644515@infradead.org>
Date:   Fri, 18 Feb 2022 17:49:02 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     x86@...nel.org, joao@...rdrivepizza.com, hjl.tools@...il.com,
        jpoimboe@...hat.com, andrew.cooper3@...rix.com
Cc:     linux-kernel@...r.kernel.org, peterz@...radead.org,
        ndesaulniers@...gle.com, keescook@...omium.org,
        samitolvanen@...gle.com, mark.rutland@....com,
        alyssa.milburn@...el.com
Subject: [PATCH 00/29] x86: Kernel IBT

Hi,

This is an (almost!) complete Kernel IBT implementation. It's been self-hosting
for a few days now. That is, it runs on IBT enabled hardware (Tigerlake) and is
capable of building the next kernel.

It is also almost clean on allmodconfig using GCC-11.2.

The biggest TODO item at this point is Clang, I've not yet looked at that.

Patches are also available here:

  git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip.ibt

This series is on top of tip/master along with the linkage patches from Mark:

  https://lore.kernel.org/all/20220216162229.1076788-1-mark.rutland@arm.com/

Enjoy!