linux-kernel - Re: [RFC PATCH v3] UML: add support for KASAN under x86

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Message-ID: <69af5884316c279102fe64d654326de946463641.camel@sipsolutions.net>
Date:   Fri, 27 May 2022 12:36:37 +0200
From:   Johannes Berg <johannes@...solutions.net>
To:     David Gow <davidgow@...gle.com>,
        Vincent Whitchurch <vincent.whitchurch@...s.com>,
        Patricia Alfonso <trishalfonso@...gle.com>,
        Jeff Dike <jdike@...toit.com>,
        Richard Weinberger <richard@....at>,
        anton.ivanov@...bridgegreys.com,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Brendan Higgins <brendanhiggins@...gle.com>
Cc:     kasan-dev <kasan-dev@...glegroups.com>,
        linux-um@...ts.infradead.org, LKML <linux-kernel@...r.kernel.org>,
        Daniel Latypov <dlatypov@...gle.com>
Subject: Re: [RFC PATCH v3] UML: add support for KASAN under x86_64

On Wed, 2022-05-25 at 18:01 -0700, David Gow wrote:
> 
> ---
>  arch/um/Kconfig                  | 15 +++++++++++++++
>  arch/um/Makefile                 |  6 ++++++
>  arch/um/include/asm/common.lds.S |  2 ++
>  arch/um/kernel/Makefile          |  3 +++
>  arch/um/kernel/dyn.lds.S         |  6 +++++-
>  arch/um/kernel/mem.c             | 18 ++++++++++++++++++
>  arch/um/os-Linux/mem.c           | 22 ++++++++++++++++++++++
>  arch/um/os-Linux/user_syms.c     |  4 ++--
>  arch/x86/um/Makefile             |  3 ++-
>  arch/x86/um/vdso/Makefile        |  3 +++
>  mm/kasan/shadow.c                | 20 +++++++++++++++++++-
> 

Btw, it looks like you also forgot to git add the (new) file
arch/um/include/asm/kasan.h from Patricia's patch?

johannes