From: "Daniel P. Berrangé" <berrange@redhat.com>
To: "Jörg Rödel" <joro@8bytes.org>
Cc: "Alexander Graf" <graf@amazon.com>,
"Ani Sinha" <anisinha@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Eduardo Habkost" <eduardo@habkost.net>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Yanan Wang" <wangyanan55@huawei.com>,
"Zhao Liu" <zhao1.liu@intel.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Fabiano Rosas" <farosas@suse.de>,
"Laurent Vivier" <lvivier@redhat.com>,
"Gerd Hoffman" <kraxel@redhat.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Vitaly Kuznetsov" <vkuznets@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [PATCH v6] hw/misc/vmfwupdate: Introduce hypervisor fw-cfg interface support
Date: Thu, 13 Mar 2025 17:49:40 +0000 [thread overview]
Message-ID: <Z9MatJIrFMtfTZuH@redhat.com> (raw)
In-Reply-To: <Z9MYJEG5RtTTXfpa@8bytes.org>
On Thu, Mar 13, 2025 at 06:38:44PM +0100, Jörg Rödel wrote:
> Hey Alex,
>
> On Thu, Mar 13, 2025 at 05:30:30PM +0100, Alexander Graf wrote:
> > I have a few concerns with IGVM:
> >
> > 1) Parsing is non-trivial. Parsing them in QEMU may open security issues.
>
> There is an IGVM parsing library under MIT license and written in Rust
> with C-bindings. The currently proposed IGVM support patches for
> QEMU also make of it as well as (I believe) the implementations in the
> two other hypervisors I am aware of.
Yes current patches are using the rust igvm library via its C shim
layer
https://lists.nongnu.org/archive/html/qemu-devel/2025-02/msg05714.html
With regards,
Daniel
--
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next prev parent reply other threads:[~2025-03-13 17:51 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-14 15:34 [PATCH v6] hw/misc/vmfwupdate: Introduce hypervisor fw-cfg interface support Ani Sinha
2025-02-24 15:47 ` Gerd Hoffman
2025-02-25 5:21 ` Ani Sinha
2025-02-25 8:39 ` Gerd Hoffman
2025-02-25 9:54 ` Ani Sinha
2025-02-25 10:23 ` Gerd Hoffman
2025-02-25 10:28 ` Igor Mammedov
2025-02-25 11:00 ` Gerd Hoffman
2025-02-25 11:33 ` Igor Mammedov
2025-03-13 9:02 ` Jörg Rödel
2025-03-13 9:37 ` Ani Sinha
2025-03-13 10:10 ` Jörg Rödel
2025-03-13 10:32 ` Ani Sinha
2025-03-13 10:59 ` Jörg Rödel
2025-03-13 11:09 ` Ani Sinha
2025-03-13 11:27 ` Jörg Rödel
2025-03-13 11:28 ` Jörg Rödel
2025-03-13 11:56 ` Ani Sinha
2025-03-13 14:53 ` Ani Sinha
2025-03-13 15:39 ` Jörg Rödel
2025-03-13 16:30 ` Alexander Graf
2025-03-13 17:38 ` Jörg Rödel
2025-03-13 17:49 ` Daniel P. Berrangé [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-03-13 12:05 Gerd Hoffman
2025-03-13 13:31 ` Jörg Rödel
2025-03-13 14:06 ` Ani Sinha
2025-03-14 11:27 ` Gerd Hoffman
2025-03-14 12:47 ` Alexander Graf
2025-03-14 14:08 ` Gerd Hoffman
2025-03-14 14:50 ` Alexander Graf
2025-03-17 9:56 ` Gerd Hoffman
2025-03-17 17:29 ` Alexander Graf
2025-03-18 7:00 ` Gerd Hoffman
2025-03-18 11:11 ` Gerd Hoffman
2025-03-20 8:34 ` Jörg Rödel
2025-03-21 8:22 ` Gerd Hoffman
2025-03-24 16:08 ` Daniel P. Berrangé
2025-03-20 13:53 ` Alexander Graf
2025-03-21 3:36 ` Ani Sinha
2025-03-21 8:09 ` Alexander Graf
2025-03-21 9:14 ` Gerd Hoffman
2025-03-20 8:31 ` Jörg Rödel
2025-03-21 10:08 ` Gerd Hoffman
2025-03-21 12:44 ` Ani Sinha
2025-03-24 7:43 ` Gerd Hoffman
2025-03-24 11:12 ` Ani Sinha
2025-03-24 15:48 ` Gerd Hoffman
2025-03-24 16:31 ` Alexander Graf
2025-03-24 17:53 ` Gerd Hoffman
2025-03-24 18:07 ` Daniel P. Berrangé
2025-03-25 8:04 ` Alexander Graf
2025-03-26 12:27 ` Gerd Hoffman
2025-03-26 15:22 ` Alexander Graf
2025-03-26 21:51 ` Gerd Hoffman
2025-04-07 16:21 ` Dionna Amalie Glaze
2025-04-08 8:33 ` Gerd Hoffman
2025-04-08 21:42 ` Dionna Amalie Glaze
2025-04-09 6:21 ` Gerd Hoffman
2025-04-10 6:31 ` Ani Sinha
2025-04-10 10:44 ` Gerd Hoffmann
2025-04-16 11:40 ` Ani Sinha
2025-04-09 11:59 ` Ani Sinha
2025-03-27 12:12 ` Ani Sinha
2025-04-08 8:11 ` Gerd Hoffman
2025-05-21 7:50 ` Ani Sinha
2025-03-21 12:45 ` Daniel P. Berrangé
2025-03-14 15:16 ` Jörg Rödel
2025-03-15 6:08 ` Ani Sinha
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