From: Bruce Richardson <bruce.richardson@intel.com>
To: Anatoly Burakov <anatoly.burakov@intel.com>
Cc: <dev@dpdk.org>
Subject: Re: [PATCH v1 1/1] usertools/devbind: add documentation for no-IOMMU mode
Date: Tue, 18 Feb 2025 09:46:21 +0000 [thread overview]
Message-ID: <Z7RW7fTOcGVP4RiE@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <a1a8fce7e0eb311e7ca673867862a549270f5450.1733132101.git.anatoly.burakov@intel.com>
On Mon, Dec 02, 2024 at 09:35:01AM +0000, Anatoly Burakov wrote:
> Support for `--noiommu-mode` flag was added, but documentation for it was
> not. Add documentation for the flag.
>
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---
> doc/guides/tools/devbind.rst | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/doc/guides/tools/devbind.rst b/doc/guides/tools/devbind.rst
> index 841615570f..e010d4b7df 100644
> --- a/doc/guides/tools/devbind.rst
> +++ b/doc/guides/tools/devbind.rst
> @@ -62,6 +62,11 @@ OPTIONS
> Use this flag to change ownership to the specified user and group, so that
> devices bound to VFIO would be usable by unprivileged users.
>
> +* ``--noiommu-mode``
> +
> + When using vfio-pci driver on a system with no IOMMU, this flag should be used to
> + enable unsafe no-IOMMU mode for vfio-pci driver.
> +
>
> .. warning::
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2025-02-18 9:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-02 9:35 [PATCH v1 1/1] usertools/devbind: add documentation for no-IOMMU mode Anatoly Burakov
2024-12-04 12:33 ` Burakov, Anatoly
2025-02-18 9:28 ` Burakov, Anatoly
2025-02-18 9:46 ` Bruce Richardson [this message]
2025-03-19 4:02 ` Thomas Monjalon
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