netdev - Re: [PATCH mlx5-next 3/4] net/mlx5: Update relaxed ordering read HCA capabilities

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 11 Apr 2023 16:19:00 -0700
From:   Jacob Keller <jacob.e.keller@...el.com>
To:     Leon Romanovsky <leon@...nel.org>, Jason Gunthorpe <jgg@...dia.com>
CC:     Avihai Horon <avihaih@...dia.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>, <linux-rdma@...r.kernel.org>,
        "Meir Lichtinger" <meirl@...lanox.com>,
        Michael Guralnik <michaelgur@...lanox.com>,
        <netdev@...r.kernel.org>, Paolo Abeni <pabeni@...hat.com>,
        Saeed Mahameed <saeedm@...dia.com>,
        Shay Drory <shayd@...dia.com>
Subject: Re: [PATCH mlx5-next 3/4] net/mlx5: Update relaxed ordering read HCA
 capabilities



On 4/10/2023 6:07 AM, Leon Romanovsky wrote:
> From: Avihai Horon <avihaih@...dia.com>
> 
> Rename existing HCA capability relaxed_ordering_read to
> relaxed_ordering_read_pci_enabled. This is in accordance with recent PRM
> change to better describe the capability, as it's set only if both the
> device supports relaxed ordering (RO) read and RO is enabled in PCI
> config space.
> 
> In addition, add new HCA capability relaxed_ordering_read which is set
> if the device supports RO read, regardless of RO in PCI config space.
> This will be used in the following patch to allow RO in VFs and VMs.
> 
> Signed-off-by: Avihai Horon <avihaih@...dia.com>
> Reviewed-by: Shay Drory <shayd@...dia.com>
> Signed-off-by: Leon Romanovsky <leonro@...dia.com>
> ---


Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>