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
| ||
|
Message-ID: <1391837379.1875.8.camel@localhost> Date: Fri, 07 Feb 2014 21:29:39 -0800 From: Aaron Brown <aaron.f.brown@...el.com> To: Stefan Assmann <sassmann@...nic.de> Cc: netdev@...r.kernel.org, davem@...emloft.net, e1000-devel@...ts.sourceforge.net, carolyn.wyborny@...el.com, jeffrey.t.kirsher@...el.com Subject: Re: [PATCH net-next] igb: enable VLAN stripping for VMs with i350 On Wed, 2013-12-11 at 10:32 +0100, Stefan Assmann wrote: > For i350 VLAN stripping for VMs is not enabled in the VMOLR register > but in > the DVMOLR register. Making the changes accordingly. It's not > necessary to > unset the E1000_VMOLR_STRVLAN bit on i350 as the hardware will simply > ignore > it. > > Without this change if a VLAN is configured for a VF assigned to a > guest > via (i.e.) > ip link set p1p1 vf 0 vlan 10 > the VLAN tag will not be stripped from packets going into the VM. > Which they > should be because the VM itself is not aware of the VLAN at all. > > Signed-off-by: Stefan Assmann <sassmann@...nic.de> Tested-by: Sibai Li <sibai.li@...el.com> Signed-off-by: Aaron Brown <aaron.f.brown@...el.com> > --- > drivers/net/ethernet/intel/igb/e1000_82575.h | 4 ++++ > drivers/net/ethernet/intel/igb/e1000_regs.h | 1 + > drivers/net/ethernet/intel/igb/igb_main.c | 7 +++++++ > 3 files changed, 12 insertions(+) -- 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
Powered by blists - more mailing lists