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From: Leo Liang <ycliang@andestech.com>
To: Rick Chen <rick@andestech.com>
Cc: <samuel@sholland.org>, <rickchen36@gmail.com>, <u-boot@lists.denx.de>
Subject: Re: [PATCH v3 2/2] riscv: memcpy: check src and dst before copy
Date: Tue, 31 Jan 2023 15:00:05 +0000	[thread overview]
Message-ID: <Y9ks9V8TxtljLHgZ@ubuntu01> (raw)
In-Reply-To: <20230104015628.29787-1-rick@andestech.com>

On Wed, Jan 04, 2023 at 09:56:28AM +0800, Rick Chen wrote:
> Add src and dst address checking, if they
> are the same address, just return and don't
> copy data anymore.
> 
> Signed-off-by: Rick Chen <rick@andestech.com>
> ---
> Changes in v3
> - new patch: separate from [1/2]
> ---
>  arch/riscv/lib/memcpy.S | 2 ++
>  1 file changed, 2 insertions(+)
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

      reply	other threads:[~2023-01-31 15:02 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-04  1:56 [PATCH v3 2/2] riscv: memcpy: check src and dst before copy Rick Chen
2023-01-31 15:00 ` Leo Liang [this message]

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