linux-kernel - Re: [PATCH net-next] sysfs: add entry to indicate network interfaces with random MAC address

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 for Android: free password hash cracker in your pocket

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

Message-ID: <4C494DEE.3010101@redhat.com>
Date:	Fri, 23 Jul 2010 10:08:14 +0200
From:	Stefan Assmann <sassmann@...hat.com>
To:	Casey Leedom <leedom@...lsio.com>
CC:	"Rose, Gregory V" <gregory.v.rose@...el.com>,
	David Miller <davem@...emloft.net>, shemminger@...tta.com,
	andy@...yhouse.net, harald@...hat.com, bhutchings@...arflare.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	gospo@...hat.com,
	"Duyck, Alexander H" <alexander.h.duyck@...el.com>
Subject: Re: [PATCH net-next] sysfs: add entry to indicate network interfaces
 with random MAC address

On 23.07.2010 02:26, Casey Leedom wrote:
> 
>  Or you simply don't have the VF Driver loaded in the "Domain 0" Control OS.  When we install the cxgb4 PF Driver with "num_vf=..." this enables the PCI-E SR-IOV Capabilities within the various PFs and the corresponding VF PCI Devices are instantiated and discovered by the Domain 0 Linux OS.  But without a cxgb4vf VF Driver loaded, those devices just sit there . available for "Device Assignment" to VMs.
> 

Just out of curiosity, how do you prevent the VF driver from getting
loaded in the host? Except from blacklisting it.

  Stefan
--
Stefan Assmann         | Red Hat GmbH
Software Engineer      | Otto-Hahn-Strasse 20, 85609 Dornach
                       | HR: Amtsgericht Muenchen HRB 153243
                       | GF: Brendan Lane, Charlie Peters,
sassmann at redhat.com |     Michael Cunningham, Charles Cachera
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/