netdev - Re: [PATCH net] net: enetc: Correct endianness handling in _enetc_rd

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Message-Id: 
 <175089120849.644002.10005432355573220641.git-patchwork-notify@kernel.org>
Date: Wed, 25 Jun 2025 22:40:08 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Simon Horman <horms@...nel.org>
Cc: claudiu.manoil@....com, vladimir.oltean@....com, wei.fang@....com,
 xiaoning.wang@....com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 alexandru.marginean@....com, imx@...ts.linux.dev, netdev@...r.kernel.org
Subject: Re: [PATCH net] net: enetc: Correct endianness handling in
 _enetc_rd_reg64

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Tue, 24 Jun 2025 17:35:12 +0100 you wrote:
> enetc_hw.h provides two versions of _enetc_rd_reg64.
> One which simply calls ioread64() when available.
> And another that composes the 64-bit result from ioread32() calls.
> 
> In the second case the code appears to assume that each ioread32() call
> returns a little-endian value. However both the shift and logical or
> used to compose the return value would not work correctly on big endian
> systems if this were the case. Moreover, this is inconsistent with the
> first case where the return value of ioread64() is assumed to be in host
> byte order.
> 
> [...]

Here is the summary with links:
  - [net] net: enetc: Correct endianness handling in _enetc_rd_reg64
    https://git.kernel.org/netdev/net/c/7b515f35a911

You are awesome, thank you!
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