On Tue, Jan 31, 2017 at 04:06:11PM +0100, Benjamin Drung wrote: > One private feedback was that removing symbols without bumping the > soname is a really bad idea (even if they are private symbols). So one > option would be to bump the soname once and remove all private symbols > in that run. Bumping the soname is also a really bad idea - we need to pick which one is less bad :) > I searched for "ibv_cmd_" in Debian's source code: > https://codesearch.debian.net/search?q=ibv_cmd_ > It boils down to these source packages: Neat. I also looked at the removed headerfiles which will cause FTBS. dmtcp seems to include an old wrong copy of libibverbs/examples/devinfo.c - I have no idea why. usr/include/infiniband/arch.h dpdk dmtcp fio qlvnictools These seem to be using htonll/etc (replace with glibc's htobe64) usr/include/infiniband/driver.h openmpi dmtcp libfabric Most of these are probably unnecessary.. infiniband/marshall.h has none > openmpi uses ibv_cmd_open_xrcd in config/opal_check_openfabrics.m4: > > # We have to check functions both exits *and* are declared > # since some distro ship broken ibverbs devel headers > # IBV_DEVICE_XRC is common to all OFED versions > # ibv_create_xrc_rcv_qp was added in OFED 1.3 > # ibv_cmd_open_xrcd (aka XRC Domains) was added in OFED 3.12 > > So I recommend to contact openmpi to let them change their configure > check to not check for ibv_cmd_open_xrcd any more. Yes, they will need to make a few small changes This is a very small amount of usage and other than the htonll stuff, none of it looks at all right to me. Jason -- 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
