netdev - Re: [PATCH net] net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ

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 for Android: free password hash cracker in your pocket

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

Message-Id: <165944761345.10883.7988253606238255364.git-patchwork-notify@kernel.org>
Date:   Tue, 02 Aug 2022 13:40:13 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Maxim Mikityanskiy <maximmi@...dia.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, bjorn@...nel.org, magnus.karlsson@...el.com,
        maciej.fijalkowski@...el.com, saeedm@...dia.com,
        jonathan.lemon@...il.com, ast@...nel.org, daniel@...earbox.net,
        hawk@...nel.org, john.fastabend@...il.com, tariqt@...dia.com,
        gal@...dia.com, netdev@...r.kernel.org
Subject: Re: [PATCH net] net/mlx5e: xsk: Discard unaligned XSK frames on striding
 RQ

Hello:

This patch was applied to netdev/net.git (master)
by Paolo Abeni <pabeni@...hat.com>:

On Fri, 29 Jul 2022 15:13:56 +0300 you wrote:
> Striding RQ uses MTT page mapping, where each page corresponds to an XSK
> frame. MTT pages have alignment requirements, and XSK frames don't have
> any alignment guarantees in the unaligned mode. Frames with improper
> alignment must be discarded, otherwise the packet data will be written
> at a wrong address.
> 
> Fixes: 282c0c798f8e ("net/mlx5e: Allow XSK frames smaller than a page")
> Signed-off-by: Maxim Mikityanskiy <maximmi@...dia.com>
> Reviewed-by: Tariq Toukan <tariqt@...dia.com>
> Reviewed-by: Saeed Mahameed <saeedm@...dia.com>
> 
> [...]

Here is the summary with links:
  - [net] net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ
    https://git.kernel.org/netdev/net/c/8eaa1d110800

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html