On Thu, Feb 25, 2016 at 09:53:32PM +0100, Daniel Borkmann wrote: > On 02/04/2016 08:13 AM, Josh Boyer wrote: > >On Thu, Jan 7, 2016 at 2:15 PM, Mikko Rapeli <mikko.rapeli@xxxxxx> wrote: > >>On Thu, Jan 07, 2016 at 10:30:40AM -0800, Stephen Hemminger wrote: > >>>On Thu, 7 Jan 2016 07:29:50 +0000 > >>>Mikko Rapeli <mikko.rapeli@xxxxxx> wrote: > >>>>On Wed, Jan 06, 2016 at 09:20:07AM -0800, Stephen Hemminger wrote: > >>>>>This commit breaks compilation of iproute2 with net-next. > >>>> > >>>>Ok, linux/if.h and libc net/if.h have overlapping defines, and this is not > >>>>the only one. I saw lots of them in the core dump headers. > >>>> > >>>>How should we handle them? Another ifndef for IFNAMSIZ into kernel uapi > >>>>headers? > >>>> > >>>>-Mikko > >>> > >>>Probably need to do the same thing that was done previously for these > >>>kind of conflicts. This makes make linux/if.h change to adapt to net/if.h > >>>being included before it. > >> > >>Ok, got it. And found include/uapi/linux/libc-compat.h. Did not know about it > >>and was looking for solutions to these problems. > >> > >>But now I feel like writing a test script for mixing of kernel uapi > >>and libc headers to find out how many other collitions are still there. > >>Not good for the pile of over 70 patches in my branch > >>https://github.com/torvalds/linux/compare/master...mcfrisk:headers_test_v05 > >> > >>>Or revert your patch. > >> > >>I'm fine with this too. > > > >This is causing a number of build failures in Fedora rawhide now. Did > >anyone submit a revert or patch to fix this issue? > > Mikko, was there any follow-up patch to fix this? Seems like the build > error is not yet resolved. First draft of proper fix: https://lkml.org/lkml/2016/2/7/89 Will fix review comments from David Miller soon and I need to figure out how to get the needed fixes to the glibc side too. The problem from my point of view is that kernel uapi header files have incomplete dependencies, which were hiding kernel uapi and glibc header file conflicts. I will try to systematically fix the kernel uapi and glibc header conflicts but this will take some time. If you want, you can hide the problem by reverting the needed header file dependency fixes. -Mikko -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
