On Tue, Dec 1, 2020 at 7:57 AM Veronika Kabatova <[email protected]> wrote: > > > > ----- Original Message ----- > > From: "Sérgio Basto" <[email protected]> > > To: "Veronika Kabatova" <[email protected]>, "Kernel Fedora" > > <[email protected]> > > Sent: Monday, November 30, 2020 3:59:42 PM > > Subject: Re: scripts/basic/fixdep: /lib64/libc.so.6: version `GLIBC_2.33' > > not found (required by > > scripts/basic/fixdep) > > > > On Mon, 2020-11-30 at 07:46 -0500, Veronika Kabatova wrote: > > > > > > ----- Original Message ----- > > > > From: "Sérgio Basto" <[email protected]> > > > > To: "Kernel Fedora" <[email protected]> > > > > Sent: Monday, November 23, 2020 12:22:12 AM > > > > Subject: scripts/basic/fixdep: /lib64/libc.so.6: version > > > > `GLIBC_2.33' not found (required by scripts/basic/fixdep) > > > > > > > > Hello, > > > > > > > > with kernels from fedora-rawhide-kernel-nodebug [1]compilation of > > > > kmods > > > > started fail because [2] , how we can fix this issue ? > > > > > > > > > > > > Thanks > > > > > > > > > > > > [1] > > > > dnf --enablerepo=fedora-rawhide-kernel-nodebug update > > > > > > > > [2] > > > > scripts/basic/fixdep: /lib64/libc.so.6: version `GLIBC_2.33' not > > > > found > > > > (required by scripts/basic/fixdep) > > > > > > > > > > Hi, > > > > > > we're seeing a similar issue with upstream kernels built on rawhide > > > for the past ~week. > > > > > > Specifically in our case we're compiling bpf-next tree (though based > > > on the message I'm replying to it doesn't matter). The kernel is then > > > installed on Fedora 33 with an attempt to rebuild some modules which > > > fails with > > > > > > /usr/src/kernels/5.10.0-rc3/tools/objtool//fixdep: /lib64/libc.so.6: > > > version `GLIBC_2.33' not found (required by > > > /usr/src/kernels/5.10.0-rc3/tools/objtool//fixdep) > > > > > > This is on x86_64. > > > > > > Did anyone manage to find out what what's causing this? Is it a > > > mismatch of versions between rawhide and fc33 that's not expected to > > > work? @Sérgio are you also using the kernels with fc33 or purely > > > rawhide? > > A mismatch of modules is definitely expected not to work. Fedora runs without CONFIG_MODVERSIONS because we do not in any way promise KABI. Because of this, if you want to run a module, it must be built with the same compiler/environment that the kernel you wish to insert it into is built. If you need out of tree modules, rawhide/nodebug kernels will need to be run in rawhide, or rebuilt against the version of Fedora you wish to run it on.
> > Sometimes when I want test builds of kernel modules (with akmods of > > RPMFusion), I install kernels from fedora-rawhide-kernel-nodebug > > or kernel-stabilization . > > I workaround it, by building the kernels that I want to test on copr > > [1] for that I download src.rpm from koji . > > > > Thanks for the update! Unfortunately building in copr doesn't work > for us. > > ccing Don and Justin, have you ever run into this issue with > building on rawhide? > I have not seen any issues, though I don't build any out of tree modules either. Justin _______________________________________________ kernel mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected]
