On Wed, Sep 16, 2015 at 04:50:03PM +0300, Gleb Smirnoff wrote: > On Wed, Sep 16, 2015 at 04:42:49PM +0300, Konstantin Belousov wrote: > K> On Wed, Sep 16, 2015 at 04:15:15PM +0300, Gleb Smirnoff wrote: > K> > On Wed, Sep 16, 2015 at 08:10:05AM +0300, Konstantin Belousov wrote: > K> > K> > There is regression after r286727. Our dynamic kernel linker > doesn't > K> > K> > support weak symbols, so the geom_md.ko can no longer be loaded > dynamically > K> > K> > neither from loader nor at runtime. Having it statically in kernel > is > K> > K> > the only working option. > K> > K> > K> > K> Perhaps, something could be fixed in the dynamic linker ? > K> > K> > K> > K> I checked both i386 and amd64, and on both arches I can load > geom_md.ko. > K> > K> On the other hand, I do not use preloaded mfs images. Can you explain > K> > K> how to reproduce the issue, and what linker is affected ? Note that > we > K> > K> have two kernel dynamic linkers, one is used on amd64 and mips, > second one > K> > K> is for all other architectures. > K> > > K> > To reproduce you need just a vanilla head, a kernel that doesn't have > K> > 'device md' in it, and run kldload geom_md.ko. Does that work for you? > K> > K> Yes, it does, both on amd64 and i386. You did not said which architecture > K> exposes your problem. Post your kernel config. > > It is amd64. Here is config.
> options MD_ROOT # MD is a potential root device It is MD_ROOT which is problematic, it seems. I will take a look into linker. _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
