Received-SPF: pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Thu, 22 Aug 2019 15:55:05 +1000
From:   Herbert Xu <herbert@gondor.apana.org.au>
To:     "Hook, Gary" <Gary.Hook@amd.com>
Cc:     "linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
        "davem@davemloft.net" <davem@davemloft.net>,
        "Lendacky, Thomas" <Thomas.Lendacky@amd.com>
Subject: Re: [PATCH] crypto: ccp - Ignore unconfigured CCP device on
 suspend/resume
Message-ID: <20190822055505.GA3860@gondor.apana.org.au>
References: <20190819222315.61244-1-gary.hook@amd.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20190819222315.61244-1-gary.hook@amd.com>
User-Agent: Mutt/1.5.21 (2010-09-15)
Sender: linux-crypto-owner@vger.kernel.org
Precedence: bulk

On Mon, Aug 19, 2019 at 10:23:27PM +0000, Hook, Gary wrote:
> From: Gary R Hook <gary.hook@amd.com>
> 
> If a CCP is unconfigured (e.g. there are no available queues) then
> there will be no data structures allocated for the device. Thus, we
> must check for validity of a pointer before trying to access structure
> members.
> 
> Fixes: 720419f01832f ("crypto: ccp - Introduce the AMD Secure Processor device")
> 
> Signed-off-by: Gary R Hook <gary.hook@amd.com>
> ---
>  drivers/crypto/ccp/ccp-dev.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

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