From: Konstantin Khorenko <khorenko@virtuozzo.com>
To: Alexey Kuznetsov <kuznet@virtuozzo.com>,
devel@openvz.org, Konstantin Khorenko <khorenko@virtuozzo.com>
Subject: Re: [Devel] [PATCH vz10 v2 0/3] Restore ConnectX-3 Pro support dropped by RHEL 10
Date: Wed, 16 Sep 2026 18:40:58 +0200 [thread overview]
Message-ID: <178957685896.2490150.428923926802474566.b4-ty@b4> (raw)
In-Reply-To: <20260916-b4-prep-khorenko-vstor-145697-mlx4-v2-0-fe0a34255714@virtuozzo.com>
On Wed, 16 Sep 2026 17:40:44 +0200, Konstantin Khorenko wrote:
> Restore ConnectX-3 Pro support dropped by RHEL 10
>
> RHEL 10 removed the mlx4 driver: CONFIG_MLX4_CORE is off on every
> architecture but aarch64, and the whole ConnectX-3 family sits in
> rh_disabled_pci_devices[], so local_pci_probe() answers -EACCES even
> where the driver is built. A host whose only NIC is a ConnectX-3 Pro
> cannot run a release kernel at all, which is what we hit on lab
> equipment.
>
> [...]
Applied to branch-rh10-6.12.0-211.52.1.20.x.vz10-ovz, will be released in rh10-6.12.0-211.52.1.20.6.vz10, thanks!
[1/3] core: add skip_pci_blacklist option to probe RHEL-disabled devices
https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/21daac1489fa
[2/3] core: allow ConnectX-3 Pro to probe, as unmaintained hardware
https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/9f4c5028b243
[3/3] configs: build the mlx4 driver, Ethernet and InfiniBand
https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/8131c40f82bb
--
Konstantin Khorenko <khorenko@virtuozzo.com>
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prev parent reply other threads:[~2026-09-16 16:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-16 15:40 Konstantin Khorenko
2026-09-16 15:40 ` [Devel] [PATCH vz10 v2 1/3] core: add skip_pci_blacklist option to probe RHEL-disabled devices Konstantin Khorenko
2026-09-16 15:40 ` [Devel] [PATCH vz10 v2 2/3] core: allow ConnectX-3 Pro to probe, as unmaintained hardware Konstantin Khorenko
2026-09-16 15:40 ` [Devel] [PATCH vz10 v2 3/3] configs: build the mlx4 driver, Ethernet and InfiniBand Konstantin Khorenko
2026-09-16 15:58 ` [Devel] [PATCH vz10 v2 0/3] Restore ConnectX-3 Pro support dropped by RHEL 10 Alexey Kuznetsov
2026-09-16 16:40 ` Konstantin Khorenko [this message]
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