From: Andi Kleen <andi@firstfloor.org>
To: Vegard Nossum <vegard.nossum@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>,
Dave Hansen <dave.hansen@intel.com>,
Andrey Ryabinin <a.ryabinin@samsung.com>,
LKML <linux-kernel@vger.kernel.org>,
Dmitry Vyukov <dvyukov@google.com>,
Konstantin Serebryany <kcc@google.com>,
Alexey Preobrazhensky <preobr@google.com>,
Andrey Konovalov <adech.fo@gmail.com>,
Yuri Gribov <tetra2005@gmail.com>,
Konstantin Khlebnikov <koct9i@gmail.com>,
Sasha Levin <sasha.levin@oracle.com>,
Michal Marek <mmarek@suse.cz>,
Russell King <linux@arm.linux.org.uk>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
kbuild <linux-kbuild@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org,
x86 maintainers <x86@kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: [RFC/PATCH RESEND -next 00/21] Address sanitizer for kernel (kasan) - dynamic memory error detector.
Date: Thu, 10 Jul 2014 02:03:18 +0200 [thread overview]
Message-ID: <20140710000318.GO18735@two.firstfloor.org> (raw)
In-Reply-To: <CAOMGZ=Fmqg6MWyx3NygqVmYiqw=npkPQrO9ifhF489bq5Gxz4A@mail.gmail.com>
> FWIW, I definitely agree with this -- if KASAN can do everything that
> kmemcheck can, it is no doubt the right way forward.
Thanks
BTW I didn't want to sound like I'm against kmemcheck. It is a very
useful tool and was impressive work given the constraints (no help from
the compiler)
-andi
next prev parent reply other threads:[~2014-07-10 0:03 UTC|newest]
Thread overview: 116+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-09 11:29 [RFC/PATCH RESEND -next 00/21] Address sanitizer for kernel (kasan) - dynamic memory error detector Andrey Ryabinin
2014-07-09 11:29 ` [RFC/PATCH RESEND -next 01/21] Add kernel address sanitizer infrastructure Andrey Ryabinin
2014-07-09 14:26 ` Christoph Lameter
2014-07-10 7:31 ` Andrey Ryabinin
2014-07-09 19:29 ` Andi Kleen
2014-07-09 20:40 ` Yuri Gribov
2014-07-10 12:10 ` Andrey Ryabinin
2014-07-09 20:26 ` Dave Hansen
2014-07-10 12:12 ` Andrey Ryabinin
2014-07-10 15:55 ` Dave Hansen
2014-07-10 19:48 ` Andrey Ryabinin
2014-07-10 20:04 ` Dave Hansen
2014-07-09 20:37 ` Dave Hansen
2014-07-09 20:38 ` Dave Hansen
2014-07-10 11:55 ` Sasha Levin
2014-07-10 13:01 ` Andrey Ryabinin
2014-07-10 13:31 ` Sasha Levin
2014-07-10 13:39 ` Andrey Ryabinin
2014-07-10 14:02 ` Sasha Levin
2014-07-10 19:04 ` Andrey Ryabinin
2014-07-10 13:50 ` Andrey Ryabinin
2014-07-09 11:29 ` [RFC/PATCH RESEND -next 02/21] init: main: initialize kasan's shadow area on boot Andrey Ryabinin
2014-07-09 11:29 ` [RFC/PATCH RESEND -next 03/21] x86: add kasan hooks fort memcpy/memmove/memset functions Andrey Ryabinin
2014-07-09 19:31 ` Andi Kleen
2014-07-10 13:54 ` Andrey Ryabinin
2014-07-09 11:29 ` [RFC/PATCH RESEND -next 04/21] x86: boot: vdso: disable instrumentation for code not linked with kernel Andrey Ryabinin
2014-07-09 11:29 ` [RFC/PATCH RESEND -next 05/21] x86: cpu: don't sanitize early stages of a secondary CPU boot Andrey Ryabinin
2014-07-09 19:33 ` Andi Kleen
2014-07-10 13:15 ` Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 06/21] x86: mm: init: allocate shadow memory for kasan Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 07/21] x86: Kconfig: enable kernel address sanitizer Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 08/21] mm: page_alloc: add kasan hooks on alloc and free pathes Andrey Ryabinin
2014-07-15 5:52 ` Joonsoo Kim
2014-07-15 6:54 ` Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 09/21] mm: Makefile: kasan: don't instrument slub.c and slab_common.c files Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 10/21] mm: slab: share virt_to_cache() between slab and slub Andrey Ryabinin
2014-07-15 5:53 ` Joonsoo Kim
2014-07-15 6:56 ` Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 11/21] mm: slub: share slab_err and object_err functions Andrey Ryabinin
2014-07-09 14:29 ` Christoph Lameter
2014-07-10 7:41 ` Andrey Ryabinin
2014-07-10 14:07 ` Christoph Lameter
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 12/21] mm: util: move krealloc/kzfree to slab_common.c Andrey Ryabinin
2014-07-09 14:32 ` Christoph Lameter
2014-07-10 7:43 ` Andrey Ryabinin
2014-07-10 14:08 ` Christoph Lameter
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 13/21] mm: slub: add allocation size field to struct kmem_cache Andrey Ryabinin
2014-07-09 14:33 ` Christoph Lameter
2014-07-10 8:44 ` Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 14/21] mm: slub: kasan: disable kasan when touching unaccessible memory Andrey Ryabinin
2014-07-15 6:04 ` Joonsoo Kim
2014-07-15 7:37 ` Andrey Ryabinin
2014-07-15 8:18 ` Joonsoo Kim
2014-07-15 9:51 ` Andrey Ryabinin
2014-07-15 14:26 ` Christoph Lameter
2014-07-15 15:02 ` Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 15/21] mm: slub: add kernel address sanitizer hooks to slub allocator Andrey Ryabinin
2014-07-09 14:48 ` Christoph Lameter
2014-07-10 9:24 ` Andrey Ryabinin
2014-07-15 6:09 ` Joonsoo Kim
2014-07-15 7:45 ` Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 16/21] arm: boot: compressed: disable kasan's instrumentation Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 17/21] arm: add kasan hooks fort memcpy/memmove/memset functions Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 18/21] arm: mm: reserve shadow memory for kasan Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 19/21] arm: Kconfig: enable kernel address sanitizer Andrey Ryabinin
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 20/21] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin
2014-07-15 6:12 ` Joonsoo Kim
2014-07-15 6:08 ` Dmitry Vyukov
2014-07-15 9:34 ` Andrey Ryabinin
2014-07-15 9:45 ` Dmitry Vyukov
2014-07-09 11:30 ` [RFC/PATCH RESEND -next 21/21] lib: add kmalloc_bug_test module Andrey Ryabinin
2014-07-09 21:19 ` [RFC/PATCH RESEND -next 00/21] Address sanitizer for kernel (kasan) - dynamic memory error detector Dave Hansen
2014-07-09 21:44 ` Andi Kleen
2014-07-09 21:59 ` Vegard Nossum
2014-07-09 23:33 ` Dave Hansen
2014-07-10 0:03 ` Andi Kleen [this message]
2014-07-10 13:59 ` Andrey Ryabinin
2014-09-10 14:31 ` [RFC/PATCH v2 00/10] Kernel address sainitzer (KASan) - dynamic memory error deetector Andrey Ryabinin
2014-09-10 15:01 ` Dave Hansen
2014-09-10 14:58 ` Andrey Ryabinin
2014-09-10 15:12 ` Sasha Levin
2014-09-24 12:43 ` [PATCH v3 00/13] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin
2014-09-24 15:11 ` Andrew Morton
2014-09-26 17:01 ` Sasha Levin
2014-09-26 17:07 ` Dmitry Vyukov
2014-09-26 17:22 ` Andrey Ryabinin
2014-09-26 17:29 ` Dmitry Vyukov
2014-09-26 18:48 ` Yuri Gribov
2014-09-29 14:22 ` Dmitry Vyukov
2014-09-29 14:36 ` Peter Zijlstra
2014-09-29 14:48 ` Dmitry Vyukov
2014-09-26 17:17 ` Andrey Ryabinin
2014-10-16 17:18 ` Yuri Gribov
[not found] ` <1421859105-25253-1-git-send-email-a.ryabinin@samsung.com>
2015-01-21 16:51 ` [PATCH v9 01/17] Add kernel address sanitizer infrastructure Andrey Ryabinin
[not found] ` <54C23FFB.5010800@suse.cz>
2015-01-23 12:48 ` Andrey Ryabinin
2015-01-21 16:51 ` [PATCH v9 12/17] kasan: enable stack instrumentation Andrey Ryabinin
2015-01-21 16:51 ` [PATCH v9 17/17] kasan: enable instrumentation of global variables Andrey Ryabinin
[not found] ` <1422544321-24232-1-git-send-email-a.ryabinin@samsung.com>
2015-01-29 15:11 ` [PATCH v10 01/17] Add kernel address sanitizer infrastructure Andrey Ryabinin
2015-01-29 23:12 ` Andrew Morton
2015-01-30 16:04 ` Andrey Ryabinin
2015-01-29 15:11 ` [PATCH v10 12/17] kasan: enable stack instrumentation Andrey Ryabinin
2015-01-29 15:12 ` [PATCH v10 17/17] kasan: enable instrumentation of global variables Andrey Ryabinin
2015-01-29 23:13 ` Andrew Morton
2015-01-30 17:47 ` Andrey Ryabinin
2015-01-30 21:45 ` Andrew Morton
2015-01-30 23:18 ` Andrey Ryabinin
[not found] ` <1422985392-28652-1-git-send-email-a.ryabinin@samsung.com>
2015-02-03 17:42 ` [PATCH v11 02/19] Add kernel address sanitizer infrastructure Andrey Ryabinin
2015-02-03 23:04 ` Andrew Morton
2015-02-04 4:00 ` Andrey Konovalov
2015-02-03 17:43 ` [PATCH v11 14/19] kasan: enable stack instrumentation Andrey Ryabinin
2015-02-03 17:43 ` [PATCH v11 19/19] kasan: enable instrumentation of global variables Andrey Ryabinin
2015-02-16 2:58 ` Rusty Russell
2015-02-16 14:44 ` Andrey Ryabinin
2015-02-16 14:47 ` Dmitry Vyukov
2015-02-16 15:09 ` Andrey Ryabinin
2015-02-16 23:55 ` Rusty Russell
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