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Fri, 06 May 2022 02:59:26 -0700 (PDT) Message-ID: <48c9b073-0b03-5769-633b-5b668cea6fa4@bytedance.com> Date: Fri, 6 May 2022 17:55:33 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: RE: [PATCH v5 5/5] virtio-crypto: enable retry for virtio-crypto-dev Content-Language: en-US To: "Gonglei (Arei)" , "mst@redhat.com" Cc: "jasowang@redhat.com" , "herbert@gondor.apana.org.au" , "linux-kernel@vger.kernel.org" , "virtualization@lists.linux-foundation.org" , "linux-crypto@vger.kernel.org" , "helei.sig11@bytedance.com" , "davem@davemloft.net" References: <20220505092408.53692-1-pizhenwei@bytedance.com> <20220505092408.53692-6-pizhenwei@bytedance.com> From: zhenwei pi In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 5/6/22 17:34, Gonglei (Arei) wrote: > > >> -----Original Message----- >> From: zhenwei pi [mailto:pizhenwei@bytedance.com] >> Sent: Thursday, May 5, 2022 5:24 PM >> To: Gonglei (Arei) ; mst@redhat.com >> Cc: jasowang@redhat.com; herbert@gondor.apana.org.au; >> linux-kernel@vger.kernel.org; virtualization@lists.linux-foundation.org; >> linux-crypto@vger.kernel.org; helei.sig11@bytedance.com; >> pizhenwei@bytedance.com; davem@davemloft.net >> Subject: [PATCH v5 5/5] virtio-crypto: enable retry for virtio-crypto-dev >> >> From: lei he >> >> Enable retry for virtio-crypto-dev, so that crypto-engine can process >> cipher-requests parallelly. >> >> Cc: Michael S. Tsirkin >> Cc: Jason Wang >> Cc: Gonglei >> Signed-off-by: lei he >> Signed-off-by: zhenwei pi >> --- >> drivers/crypto/virtio/virtio_crypto_core.c | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/crypto/virtio/virtio_crypto_core.c >> b/drivers/crypto/virtio/virtio_crypto_core.c >> index 60490ffa3df1..f67e0d4c1b0c 100644 >> --- a/drivers/crypto/virtio/virtio_crypto_core.c >> +++ b/drivers/crypto/virtio/virtio_crypto_core.c >> @@ -144,7 +144,8 @@ static int virtcrypto_find_vqs(struct virtio_crypto *vi) >> spin_lock_init(&vi->data_vq[i].lock); >> vi->data_vq[i].vq = vqs[i]; >> /* Initialize crypto engine */ >> - vi->data_vq[i].engine = crypto_engine_alloc_init(dev, 1); >> + vi->data_vq[i].engine = crypto_engine_alloc_init_and_set(dev, true, >> NULL, 1, >> + virtqueue_get_vring_size(vqs[i])); > > Here the '1' can be 'true' too. > > Sure, you can add > > Reviewed-by: Gonglei > > Regards, > -Gonglei > >> if (!vi->data_vq[i].engine) { >> ret = -ENOMEM; >> goto err_engine; >> -- >> 2.20.1 > Thanks to Lei! Hi, Michael I would appreciate it if you could apply this minor change, or I send the v6 series, which one do you prefer? -- zhenwei pi