From: Herbert Xu <herbert@gondor.apana.org.au>
To: Yang Shen <shenyang39@huawei.com>
Cc: davem@davemloft.net, linux-kernel@vger.kernel.org,
linux-crypto@vger.kernel.org, wangzhou1@hisilicon.com,
liulongfang@huawei.com
Subject: Re: [PATCH] crypto: hisilicon/qm - remove unneeded hardware cache write back
Date: Fri, 19 Aug 2022 19:04:48 +0800 [thread overview]
Message-ID: <Yv9uUDw/bX+HCcp2@gondor.apana.org.au> (raw)
In-Reply-To: <20220813103545.27370-1-shenyang39@huawei.com>
On Sat, Aug 13, 2022 at 06:35:45PM +0800, Yang Shen wrote:
> From: Weili Qian <qianweili@huawei.com>
>
> Data in the hardware cache needs to be written back to the memory
> before the queue memory is released. Currently, the queue memory is
> applied for when the driver is loaded and released when the driver is
> removed. Therefore, the hardware cache does not need to be written back
> when process puts queue.
>
> Signed-off-by: Weili Qian <qianweili@huawei.com>
> Signed-off-by: Yang Shen <shenyang39@huawei.com>
> ---
> drivers/crypto/hisilicon/qm.c | 1 -
> 1 file changed, 1 deletion(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
prev parent reply other threads:[~2022-08-19 11:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-13 10:35 Yang Shen
2022-08-19 11:04 ` Herbert Xu [this message]
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