From: patchwork-bot+netdevbpf@kernel.org
To: Radu Pirea (OSS) <radu-nicolae.pirea@oss.nxp.com>
Cc: andrew@lunn.ch, hkallweit1@gmail.com, linux@armlinux.org.uk,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH net] net: phy: nxp-c45-tja11xx: fix unsigned long multiplication overflow
Date: Sat, 08 Apr 2023 02:50:18 +0000 [thread overview]
Message-ID: <168092221827.13259.13795368691080730995.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230406095953.75622-1-radu-nicolae.pirea@oss.nxp.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 6 Apr 2023 12:59:53 +0300 you wrote:
> Any multiplication between GENMASK(31, 0) and a number bigger than 1
> will be truncated because of the overflow, if the size of unsigned long
> is 32 bits.
>
> Replaced GENMASK with GENMASK_ULL to make sure that multiplication will
> be between 64 bits values.
>
> [...]
Here is the summary with links:
- [net] net: phy: nxp-c45-tja11xx: fix unsigned long multiplication overflow
https://git.kernel.org/netdev/net/c/bdaaecc127d4
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2023-04-08 2:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-06 9:59 [PATCH net] net: phy: nxp-c45-tja11xx: fix unsigned long multiplication overflow Radu Pirea (OSS)
2023-04-07 14:24 ` Andrew Lunn
2023-04-08 2:50 ` patchwork-bot+netdevbpf [this message]
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