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From: Marco Elver <elver@google.com>
To: Jann Horn <jannh@google.com>
Cc: "Andrew Morton" <akpm@linux-foundation.org>,
	"Alexander Potapenko" <glider@google.com>,
	"H . Peter Anvin" <hpa@zytor.com>,
	"Paul E . McKenney" <paulmck@kernel.org>,
	"Andrey Konovalov" <andreyknvl@google.com>,
	"Andrey Ryabinin" <aryabinin@virtuozzo.com>,
	"Andy Lutomirski" <luto@kernel.org>,
	"Borislav Petkov" <bp@alien8.de>,
	"Catalin Marinas" <catalin.marinas@arm.com>,
	"Christoph Lameter" <cl@linux.com>,
	"Dave Hansen" <dave.hansen@linux.intel.com>,
	"David Rientjes" <rientjes@google.com>,
	"Dmitry Vyukov" <dvyukov@google.com>,
	"Eric Dumazet" <edumazet@google.com>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Hillf Danton" <hdanton@sina.com>,
	"Ingo Molnar" <mingo@redhat.com>,
	"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
	"Jonathan Corbet" <corbet@lwn.net>,
	"Joonsoo Kim" <iamjoonsoo.kim@lge.com>,
	"Jörn Engel" <joern@purestorage.com>,
	"Kees Cook" <keescook@chromium.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Pekka Enberg" <penberg@kernel.org>,
	"Peter Zijlstra" <peterz@infradead.org>,
	"SeongJae Park" <sjpark@amazon.com>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Vlastimil Babka" <vbabka@suse.cz>,
	"Will Deacon" <will@kernel.org>,
	"the arch/x86 maintainers" <x86@kernel.org>,
	"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
	"kernel list" <linux-kernel@vger.kernel.org>,
	kasan-dev <kasan-dev@googlegroups.com>,
	"Linux ARM" <linux-arm-kernel@lists.infradead.org>,
	Linux-MM <linux-mm@kvack.org>
Subject: Re: [PATCH v6 0/9] KFENCE: A low-overhead sampling-based memory safety error detector
Date: Fri, 30 Oct 2020 11:56:53 +0100	[thread overview]
Message-ID: <CANpmjNOx=6ZRUC-Gkx=RqX4EPtuLe=AMshGSMcnd6a3=2iNtkQ@mail.gmail.com> (raw)
In-Reply-To: <CAG48ez1xg0uRV6LqYOO-ibVqOO7jNRJGLVLrQfGW=s8TcbPGoQ@mail.gmail.com>

On Fri, 30 Oct 2020 at 03:49, Jann Horn <jannh@google.com> wrote:
> On Thu, Oct 29, 2020 at 2:16 PM Marco Elver <elver@google.com> wrote:
> > This adds the Kernel Electric-Fence (KFENCE) infrastructure. KFENCE is a
> > low-overhead sampling-based memory safety error detector of heap
> > use-after-free, invalid-free, and out-of-bounds access errors.  This
> > series enables KFENCE for the x86 and arm64 architectures, and adds
> > KFENCE hooks to the SLAB and SLUB allocators.
>
> I think this is getting close to a good state, just a couple minor issues left.

Thanks for your comments. We'll address all of them for v7.

> Now that the magic "embed the memory pool in the BSS section" stuff is
> gone, this series looks fairly straightforward.

Good to hear. :-)

Thanks,
-- Marco


      reply	other threads:[~2020-10-30 10:57 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29 13:16 [PATCH v6 0/9] KFENCE: A low-overhead sampling-based memory safety error detector Marco Elver
2020-10-29 13:16 ` [PATCH v6 1/9] mm: add Kernel Electric-Fence infrastructure Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30 19:16     ` Marco Elver
2020-10-29 13:16 ` [PATCH v6 2/9] x86, kfence: enable KFENCE for x86 Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30 13:00     ` Marco Elver
2020-10-30 15:22       ` Jann Horn
2020-10-29 13:16 ` [PATCH v6 3/9] arm64, kfence: enable KFENCE for ARM64 Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30 16:00     ` Mark Rutland
2020-10-30 15:47   ` Mark Rutland
2020-10-30 15:54     ` Marco Elver
2020-10-29 13:16 ` [PATCH v6 4/9] mm, kfence: insert KFENCE hooks for SLAB Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30 15:41     ` Marco Elver
2020-10-29 13:16 ` [PATCH v6 5/9] mm, kfence: insert KFENCE hooks for SLUB Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-29 13:16 ` [PATCH v6 6/9] kfence, kasan: make KFENCE compatible with KASAN Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30 13:46     ` Marco Elver
2020-10-30 15:08       ` Jann Horn
2020-10-30 15:19         ` Marco Elver
2020-10-29 13:16 ` [PATCH v6 7/9] kfence, Documentation: add KFENCE documentation Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30  9:59     ` Alexander Potapenko
2020-10-29 13:16 ` [PATCH v6 8/9] kfence: add test suite Marco Elver
2020-10-30  2:49   ` Jann Horn
2020-10-30 10:50     ` Marco Elver
2020-10-29 13:16 ` [PATCH v6 9/9] MAINTAINERS: Add entry for KFENCE Marco Elver
2020-10-30  2:50   ` Jann Horn
2020-10-30  2:49 ` [PATCH v6 0/9] KFENCE: A low-overhead sampling-based memory safety error detector Jann Horn
2020-10-30 10:56   ` Marco Elver [this message]

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