From: Boris Ostrovsky <BORIS.OSTROVSKY@ORACLE.COM>
To: Sergey Dyasli <sergey.dyasli@citrix.com>
Cc: xen-devel@lists.xen.org, kasan-dev@googlegroups.com,
linux-kernel@vger.kernel.org,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Juergen Gross <jgross@suse.com>,
Stefano Stabellini <sstabellini@kernel.org>,
George Dunlap <george.dunlap@citrix.com>,
Ross Lagerwall <ross.lagerwall@citrix.com>
Subject: Re: [RFC PATCH 0/3] basic KASAN support for Xen PV domains
Date: Tue, 17 Dec 2019 13:06:05 -0500 [thread overview]
Message-ID: <7301D02C-D33F-4205-BB32-C3E61015D26E@ORACLE.COM> (raw)
In-Reply-To: <20191217140804.27364-1-sergey.dyasli@citrix.com>
> On Dec 17, 2019, at 9:08 AM, Sergey Dyasli <sergey.dyasli@citrix.com> wrote:
>
> This series allows to boot and run Xen PV kernels (Dom0 and DomU) with
> CONFIG_KASAN=y. It has been used internally for some time now with good
> results for finding memory corruption issues in Dom0 kernel.
>
> Only Outline instrumentation is supported at the moment.
>
> Patch 1 is of RFC quality
> Patches 2-3 are independent and quite self-contained.
Don’t you need to initialize kasan before, for example, calling kasan_alloc_pages() in patch 2?
-boris
next prev parent reply other threads:[~2019-12-17 18:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 14:08 [RFC PATCH 0/3] basic KASAN support for Xen PV domains Sergey Dyasli
2019-12-17 14:08 ` [RFC PATCH 1/3] x86/xen: add basic KASAN support for PV kernel Sergey Dyasli
2019-12-18 9:24 ` Jürgen Groß
2019-12-19 16:42 ` Sergey Dyasli
2019-12-20 8:43 ` Jürgen Groß
2019-12-17 14:08 ` [RFC PATCH 2/3] xen: teach KASAN about grant tables Sergey Dyasli
2019-12-17 14:08 ` [RFC PATCH 3/3] xen/netback: Fix grant copy across page boundary with KASAN Sergey Dyasli
2019-12-17 15:14 ` [Xen-devel] " Durrant, Paul
2020-01-07 10:33 ` Sergey Dyasli
2019-12-17 18:06 ` Boris Ostrovsky [this message]
2019-12-20 10:26 ` [RFC PATCH 0/3] basic KASAN support for Xen PV domains Sergey Dyasli
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