Hi, Hefty, Sean wrote on Tue, Mar 26, 2013 : > > I think I missed something here, can I use your branch xrc2 of > > libibverbs for testing purpose, or there are still things to merge there? > > The xrc2 branch is usable. I'm about 10-15 minutes away from posting v5 of > those patches.
Sorry for hijacking this thread, but I was actually running into some troubles with libibverbs-1.1.4 and a recent kernel, using ibv_open_xrc_domain... Which is basically failing with an invalid argument when writing to the uverb0 char device. So I guess the "commands" (IB_USER_VERBS_CMD_OPEN_XRCD vs IB_USER_VERBS_CMD_OPEN_XRC_DOMAIN) changed since 2.6.32 and I would need to use this libibverbs branch for now? (doesn't look like there is any xrcd at all in 1.1.6 anyway) What I don't get is that the abi_version did not change at all, if the commands changed, shouldn't the kernel abi version be updated as well? (None of the four abi_version I could find (ib_verbs, ib_mad, rdma_cm, uverbs0 in the device) changed at all) This looks like it's impossible to get the same library to fully work for multiple kernel versions, while all the other basic features do work quite well independantly. Regards, -- Dominique Martinet -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
