From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from stargate.chelsio.com ([12.32.117.8]:12285 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755333AbeCHI6a (ORCPT ); Thu, 8 Mar 2018 03:58:30 -0500 Subject: Re: [PATCH v9 crypto 06/12] cxgb4: LLD driver changes to enable TLS To: Sabrina Dubroca Cc: davejwatson@fb.com, davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, netdev@vger.kernel.org, ganeshgr@chelsio.com References: <1520350523-11743-1-git-send-email-atul.gupta@chelsio.com> <1520350771-11982-3-git-send-email-atul.gupta@chelsio.com> <20180307125902.GD20949@bistromath.localdomain> From: Atul Gupta Message-ID: <405d9772-77c8-6b74-282d-3bd276494c2a@chelsio.com> Date: Thu, 8 Mar 2018 14:28:16 +0530 MIME-Version: 1.0 In-Reply-To: <20180307125902.GD20949@bistromath.localdomain> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: On 3/7/2018 6:29 PM, Sabrina Dubroca wrote: > 2018-03-06, 21:09:25 +0530, Atul Gupta wrote: >> Read FW capability. Read key area size. Dump the TLS record count. > That's not a really helpful commit message. Have a look at other > commit messages and try to be more descriptive. > It's also not clear if those changes belong together in one patch, but > I can't judge because the commit message is really too terse. will add the description > >> Signed-off-by: Atul Gupta >> --- >> drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 32 +++++--- >> drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 7 ++ >> drivers/net/ethernet/chelsio/cxgb4/sge.c | 98 ++++++++++++++++++++++++- >> 3 files changed, 126 insertions(+), 11 deletions(-) > [snip] >> +int cxgb4_immdata_send(struct net_device *dev, unsigned int idx, >> + const void *src, unsigned int len) >> +{ >> + struct adapter *adap = netdev2adap(dev); >> + struct sge_uld_txq_info *txq_info; >> + struct sge_uld_txq *txq; >> + int ret; >> + >> + local_bh_disable(); >> + txq_info = adap->sge.uld_txq_info[CXGB4_TX_OFLD]; >> + if (unlikely(!txq_info)) { >> + WARN_ON(true); >> + return NET_XMIT_DROP; > Don't you need to local_bh_enable() before returning? If not, this > needs a comment to explain why. should enable before return [thanks] > >> + } >> + txq = &txq_info->uldtxq[idx]; >> + >> + ret = ofld_xmit_direct(txq, src, len); >> + local_bh_enable(); >> + return net_xmit_eval(ret); >> +} >> +EXPORT_SYMBOL(cxgb4_immdata_send);