linux-kernel - Re: [PATCH] platform/chrome: cros_typec

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Message-Id: <167458741722.8497.3160253468798801565.git-patchwork-notify@kernel.org>
Date:   Tue, 24 Jan 2023 19:10:17 +0000
From:   patchwork-bot+chrome-platform@...nel.org
To:     Prashant Malani <pmalani@...omium.org>
Cc:     linux-kernel@...r.kernel.org, chrome-platform@...ts.linux.dev,
        bleung@...omium.org
Subject: Re: [PATCH] platform/chrome: cros_typec_vdm: Fix VDO copy

Hello:

This patch was applied to chrome-platform/linux.git (for-kernelci)
by Prashant Malani <pmalani@...omium.org>:

On Fri, 13 Jan 2023 18:26:26 +0000 you wrote:
> The usage of memcpy() affects the representation of the VDOs as they are
> copied to the EC Host Command buffer. Specifically, all higher order
> bits get dropped (for example: a VDO of 0x406 just gets copied as 0x6).
> 
> Avoid this by explicitly copying each VDO in the array. The number of
> VDOs generated by alternate mode drivers in their VDMs is almost always
> just 1 (apart from the header) so this doesn't affect performance in a
> meaningful way).
> 
> [...]

Here is the summary with links:
  - platform/chrome: cros_typec_vdm: Fix VDO copy
    https://git.kernel.org/chrome-platform/c/478f32ab4daa

You are awesome, thank you!
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