netdev - Re: [PATCH net-next v3] Add support of Cavium Liquidio ethernet adapters

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 19 Dec 2014 22:14:50 +0100
From:	Lino Sanfilippo <LinoSanfilippo@....de>
To:	Raghu Vatsavayi <rvatsavayi@...iumnetworks.com>,
	davem@...emloft.net
CC:	netdev@...r.kernel.org,
	Derek Chickles <derek.chickles@...iumnetworks.com>,
	Satanand Burla <satananda.burla@...iumnetworks.com>,
	Felix Manlunas <felix.manlunas@...iumnetworks.com>,
	Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>
Subject: Re: [PATCH net-next v3] Add support of Cavium Liquidio ethernet adapters

On 19.12.2014 04:25, Raghu Vatsavayi wrote:
> 		desc_ring[i].info_ptr =
> +			(uint64_t)pci_map_single(oct->pci_dev,
> +						&droq->info_list[i],
> +						OCT_DROQ_INFO_SIZE,
> +						PCI_DMA_FROMDEVICE);
> +
> +		desc_ring[i].buffer_ptr =
> +			(uint64_t)pci_map_single(oct->pci_dev,
> +						droq->recv_buf_list[i].
> +						data, droq->buffer_size,
> +						PCI_DMA_FROMDEVICE);
> +	}

You should also check if pci mapping was successful...

Regards,
Lino
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html