On Mon, Aug 29, 2016 at 08:00:32PM -0400, Paul Moore wrote: > On Mon, Aug 29, 2016 at 5:48 PM, Daniel Jurgens <danielj@xxxxxxxxxxxx> wrote: > > On 8/29/2016 4:40 PM, Paul Moore wrote: > >> On Fri, Jul 29, 2016 at 9:53 AM, Dan Jurgens <danielj@xxxxxxxxxxxx> wrote: > >>> From: Daniel Jurgens <danielj@xxxxxxxxxxxx> > >> ... > >> > >>> Daniel Jurgens (9): > >>> IB/core: IB cache enhancements to support Infiniband security > >>> IB/core: Enforce PKey security on QPs > >>> selinux lsm IB/core: Implement LSM notification system > >>> IB/core: Enforce security on management datagrams > >>> selinux: Create policydb version for Infiniband support > >>> selinux: Allocate and free infiniband security hooks > >>> selinux: Implement Infiniband PKey "Access" access vector > >>> selinux: Add IB Port SMP access vector > >>> selinux: Add a cache for quicker retreival of PKey SIDs > >> Hi Daniel, > >> > >> My apologies for such a long delay in responding to this latest > >> patchset; conferences, travel, and vacation have made for a very busy > >> August. After you posted the v2 patchset we had an off-list > >> discussion regarding testing the SELinux/IB integration; unfortunately > >> we realized that IB hardware would be needed to test this (no IB > >> loopback device), but we agreed that having tests would be beneficial. > >> > >> Have you done any work yet towards adding SELinux/IB tests to the > >> selinux-testsuite project? > >> > >> * https://github.com/SELinuxProject/selinux-testsuite > > > > Hi Paul, I've not started doing that yet. I've been waiting for feedback of any kind from the RDMA list. I thought the test updates would be more appropriate around the time I'm submitting the changes to the user space utilities to allow labeling the new types. > > Okay, no problem. I just want the tests in place and functional when > we merge the kernel code. Hi Paul, IMHO, you can use Soft RoCE (RXE) [1] for it. ---- Soft RoCE (RXE) - The software RoCE driver ib_rxe implements the RDMA transport and registers to the RDMA core device as a kernel verbs provider. It also implements the packet IO layer. On the other hand ib_rxe registers to the Linux netdev stack as a udp encapsulating protocol, in that case RDMA, for sending and receiving packets over any Ethernet device. This yields a RDMA transport over the UDP/Ethernet network layer forming a RoCEv2 compatible device. The configuration procedure of the Soft RoCE drivers requires binding to any existing Ethernet network device. This is done with /sys interface. ---- [1] https://git.kernel.org/cgit/linux/kernel/git/dledford/rdma.git/tree/drivers/infiniband/sw/rxe > > -- > paul moore > www.paul-moore.com > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html
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