From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Carlos Bilbao <carlos.bilbao.osdev@gmail.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
"David Hildenbrand (Arm)" <david@kernel.org>,
"Hari Mishal" <harimishal1@gmail.com>,
"Jason Wang" <jasowangio@gmail.com>,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
"Eugenio Pérez" <eperezma@redhat.com>,
virtualization@lists.linux.dev, linux-kernel@vger.kernel.org,
elena.reshetova@intel.com
Subject: Re: [PATCH v2 1/4] virtio-mem: validate device-reported block size
Date: Sat, 18 Jul 2026 07:29:02 +0200 [thread overview]
Message-ID: <2026071803-passage-dares-8240@gregkh> (raw)
In-Reply-To: <1fe328d1-edf9-4e72-a145-be74ede20e60@gmail.com>
On Fri, Jul 17, 2026 at 08:31:09PM -0700, Carlos Bilbao wrote:
> Historically, one of the biggest criticisms of coco, especially around
> device hardening, was that there were too many values that a
> malicious/buggy device could misreport, making it a losing battle. That is
> no longer the case with LLMs, and we have the advantage (and challenge) of
> open-source dev, which allows us to receive many of these fixes "for free".
> If others want to burn their tokens, let them :)
I have lots of tokens to burn :)
So along those lines, any suggestions on how best to fuzz these code
paths? Any workloads you all use for testing that I can take advantage
of?
thanks,
greg k-h
next prev parent reply other threads:[~2026-07-18 5:29 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 14:22 [PATCH 0/4] virtio: validate device-reported values across drivers Hari Mishal
2026-07-15 14:22 ` [PATCH 1/4] virtio-mem: validate device-reported block size Hari Mishal
2026-07-15 15:57 ` Michael S. Tsirkin
2026-07-15 16:41 ` [PATCH v2 " Hari Mishal
2026-07-16 8:55 ` David Hildenbrand (Arm)
2026-07-16 14:18 ` Greg Kroah-Hartman
2026-07-16 15:59 ` David Hildenbrand (Arm)
2026-07-17 5:03 ` Greg Kroah-Hartman
2026-07-17 5:48 ` Michael S. Tsirkin
2026-07-17 8:39 ` David Hildenbrand (Arm)
2026-07-17 8:59 ` Michael S. Tsirkin
2026-07-17 9:14 ` Greg Kroah-Hartman
2026-07-17 10:10 ` Michael S. Tsirkin
2026-07-17 10:15 ` Greg Kroah-Hartman
2026-07-17 10:21 ` David Hildenbrand (Arm)
2026-07-17 10:28 ` Michael S. Tsirkin
2026-07-17 10:44 ` Greg Kroah-Hartman
2026-07-17 11:00 ` David Hildenbrand (Arm)
2026-07-17 10:23 ` Michael S. Tsirkin
2026-07-17 10:46 ` Greg Kroah-Hartman
2026-07-17 10:52 ` Michael S. Tsirkin
2026-07-17 12:07 ` Greg Kroah-Hartman
2026-07-17 13:08 ` Michael S. Tsirkin
2026-07-17 14:31 ` Greg Kroah-Hartman
2026-07-17 15:27 ` Michael Kelley
2026-07-17 16:28 ` Michael S. Tsirkin
2026-07-17 16:30 ` Michael S. Tsirkin
2026-07-18 3:31 ` Carlos Bilbao
2026-07-18 5:29 ` Greg Kroah-Hartman [this message]
2026-07-15 14:22 ` [PATCH 2/4] virtio_input: validate device-reported multitouch slot count Hari Mishal
2026-07-15 15:50 ` Michael S. Tsirkin
2026-07-15 16:07 ` Hari Mishal
2026-07-15 16:11 ` Michael S. Tsirkin
2026-07-15 18:25 ` Dmitry Torokhov
[not found] ` <CAMmC+=DXS=xs0CZyf+N-71NT8D51xQYatBv=dfVQC1aBohDdmA@mail.gmail.com>
[not found] ` <alkTnRb9qhgcMGGi@google.com>
2026-07-16 17:33 ` Dmitry Torokhov
2026-07-15 16:41 ` [PATCH v2 " Hari Mishal
2026-07-15 14:22 ` [PATCH 3/4] virtio_console: avoid NULL portdev dereference in in_intr() Hari Mishal
2026-07-15 14:22 ` [PATCH 4/4] virtio_console: take a kref in find_port_by_vq() to fix port UAF Hari Mishal
2026-07-15 14:42 ` [PATCH v2 " Hari Mishal
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