Date: Mon, 8 Jun 2026 10:03:08 +0200 From: Mario Marietto <marietto2008@gmail.com> To: =?UTF-8?Q?Corvin_K=C3=B6hne?= <corvink@freebsd.org> Cc: Matthew Grooms <mgrooms@shrew.net>, virtualization@freebsd.org Subject: =?UTF-8?Q?Re=3A_=2A=2A=5BHelp=5D_bhyve=3A_bootrom=5Falloc=3A_vm=5Fmmap=5Fmapseg=3A_I?= =?UTF-8?Q?nvalid_argument_=E2=80=94_NVIDIA_passthrough_with_Corvin=27s_branch_?= =?UTF-8?Q?on_FreeBSD_15=2E0=2A=2A?= Message-ID: <CA%2B1FSiiJMyH8oMOiE2=-SWqehjs94_%2B1NujCW4tc5PpVyXoYfA@mail.gmail.com> In-Reply-To: <c55fa3d6d59284260d19064c25f66c4bcb385ef7.camel@FreeBSD.org> References: <CA%2B1FSiiGdW4JCi=XA68Wtr1pDbMNAwTpwq9P8TixdDGRHSf%2B6g@mail.gmail.com> <bc674b3f2815204306480f88f71b48ff886c8a56.camel@FreeBSD.org> <1bbf28a7-7025-4d83-937d-72d8583048ca@shrew.net> <c55fa3d6d59284260d19064c25f66c4bcb385ef7.camel@FreeBSD.org>
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[-- Attachment #1 --] --> Yes, the required patch is present in 14.4 as well. Can you point me to the required patche that you are talking about ? thanks. On Mon, Jun 8, 2026 at 8:40 AM Corvin Köhne <corvink@freebsd.org> wrote: > On Fri, 2026-06-05 at 11:20 -0500, Matthew Grooms wrote: > > On 6/5/26 01:34, Corvin Köhne wrote: > > > On Thu, 2026-06-04 at 13:23 +0200, Mario Marietto wrote: > > > > Hi everyone, > > > > I'm trying to get NVIDIA GPU passthrough working with bhyve on > FreeBSD > > > > 15.0- > > > > RELEASE-p5, using Corvin Köhne's nvidia-wip branch: > > > > > > > > > https://github.com/Beckhoff/freebsd-src/tree/phab/corvink/15.0/nvidia-wip > > > > The VM fails to start with the following error before the guest > even > > > > boots: > > > > bhyve: bootrom_alloc: vm_mmap_mapseg: Invalid argument > > > NVIDIA GPU passthrough should work with stock 15.0, no patches > required. > > > > I was about to attempt this myself. Are all the required patches present > > in 14.4 as well? > > > > Thanks, > > > > -Matthew > > > > Yes, the required patch is present in 14.4 as well. > > > -- > Best regards, > Corvin > -- Mario. [-- Attachment #2 --] <div dir="ltr"><div>--> Yes, the required patch is present in 14.4 as well.</div><div><br></div><div>Can you point me to the required patche that you are talking about ?</div><div><br></div><div>thanks.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jun 8, 2026 at 8:40 AM Corvin Köhne <<a href="mailto:corvink@freebsd.org" target="_blank">corvink@freebsd.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Fri, 2026-06-05 at 11:20 -0500, Matthew Grooms wrote:<br> > On 6/5/26 01:34, Corvin Köhne wrote:<br> > > On Thu, 2026-06-04 at 13:23 +0200, Mario Marietto wrote:<br> > > > Hi everyone,<br> > > > I'm trying to get NVIDIA GPU passthrough working with bhyve on FreeBSD<br> > > > 15.0-<br> > > > RELEASE-p5, using Corvin Köhne's nvidia-wip branch:<br> > > > <br> > > > <a href="https://github.com/Beckhoff/freebsd-src/tree/phab/corvink/15.0/nvidia-wip" rel="noreferrer" target="_blank">https://github.com/Beckhoff/freebsd-src/tree/phab/corvink/15.0/nvidia-wip</a><br>; > > > The VM fails to start with the following error before the guest even<br> > > > boots:<br> > > > bhyve: bootrom_alloc: vm_mmap_mapseg: Invalid argument<br> > > NVIDIA GPU passthrough should work with stock 15.0, no patches required.<br> > <br> > I was about to attempt this myself. Are all the required patches present <br> > in 14.4 as well?<br> > <br> > Thanks,<br> > <br> > -Matthew<br> > <br> <br> Yes, the required patch is present in 14.4 as well.<br> <br> <br> -- <br> Best regards,<br> Corvin<br> </blockquote></div><div><br clear="all"></div><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature">Mario.<br></div>home | help
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