From: Herbert Xu <herbert@gondor.apana.org.au>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc: kjlu@umn.edu, Corentin Labbe <clabbe.montjoie@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
Eric Biggers <ebiggers@google.com>,
YueHaibing <yuehaibing@huawei.com>,
linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] crypto: sun8i-ce - Fix runtime PM imbalance in sun8i_ce_cipher_init
Date: Fri, 3 Jul 2020 14:47:52 +1000 [thread overview]
Message-ID: <20200703044752.GA23200@gondor.apana.org.au> (raw)
In-Reply-To: <20200622024014.11347-1-dinghao.liu@zju.edu.cn>
On Mon, Jun 22, 2020 at 10:40:08AM +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a corresponding decrement is
> needed on the error handling path to keep the counter balanced.
>
> Fix this by adding the missed function call.
>
> Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
> ---
> drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 1 +
> 1 file changed, 1 insertion(+)
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
WARNING: multiple messages have this Message-ID (diff)
From: Herbert Xu <herbert@gondor.apana.org.au>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>
Cc: Eric Biggers <ebiggers@google.com>,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
YueHaibing <yuehaibing@huawei.com>,
kjlu@umn.edu, linux-kernel@vger.kernel.org,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Corentin Labbe <clabbe.montjoie@gmail.com>,
linux-crypto@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] crypto: sun8i-ce - Fix runtime PM imbalance in sun8i_ce_cipher_init
Date: Fri, 3 Jul 2020 14:47:52 +1000 [thread overview]
Message-ID: <20200703044752.GA23200@gondor.apana.org.au> (raw)
In-Reply-To: <20200622024014.11347-1-dinghao.liu@zju.edu.cn>
On Mon, Jun 22, 2020 at 10:40:08AM +0800, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a corresponding decrement is
> needed on the error handling path to keep the counter balanced.
>
> Fix this by adding the missed function call.
>
> Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
> ---
> drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 1 +
> 1 file changed, 1 insertion(+)
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
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next prev parent reply other threads:[~2020-07-03 4:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-22 2:40 [PATCH] crypto: sun8i-ce - Fix runtime PM imbalance in sun8i_ce_cipher_init Dinghao Liu
2020-07-03 4:47 ` Herbert Xu [this message]
2020-07-03 4:47 ` Herbert Xu
2020-06-22 17:50 Markus Elfring
2020-06-23 13:44 ` Maxime Ripard
2020-06-23 15:00 ` Markus Elfring
2020-06-23 15:00 ` Markus Elfring
2020-06-23 16:56 ` Maxime Ripard
2020-06-23 16:56 ` Maxime Ripard
2020-06-23 18:12 ` Markus Elfring
2020-06-23 18:12 ` Markus Elfring
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