linux-kernel - Re: [PATCH 2/2] nvme: trace: avoid memcpy overflow warning

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Message-ID: <20240105043132.GA23716@lst.de>
Date: Fri, 5 Jan 2024 05:31:32 +0100
From: Christoph Hellwig <hch@....de>
To: Arnd Bergmann <arnd@...nel.org>
Cc: Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
	Chaitanya Kulkarni <kch@...dia.com>,
	Keith Busch <kbusch@...nel.org>, Arnd Bergmann <arnd@...db.de>,
	linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] nvme: trace: avoid memcpy overflow warning

On Wed, Jan 03, 2024 at 04:56:56PM +0100, Arnd Bergmann wrote:
> -		memcpy(__entry->cdw10, &cmd->common.cdw10,
> -			sizeof(__entry->cdw10));
> +		memcpy(__entry->cdw10, &cmd->common.cdws, sizeof(__entry->cdw10));

Please avoid the overly long line.