On Thu, 2022-04-21 at 11:50 -0500, Justin Forbes wrote: > On Thu, Apr 21, 2022 at 8:58 AM Sérgio Basto <sergio@xxxxxxxxxx> wrote: > > > > Hi, > > > > to test Virtualbox host kmods on new kernel (x86_64 only), I install > > fedora-rawhide-kernel-nodebug [1] > > > > but last two update I see with ack SLS [2] but SLS is strict arm > > thing > > , this is a bug ? or I'm missing something ? > > SLS is not a strict arm thing, and upstream commit e463a09af2f06 > brought in the Straight Line Speculation mitigations for x86. Those > are also enabled in 5.17 kernels as well. > > I assume you are running the rawhide-nodebug kernel on rawhide? If so, > it should work, but it is entirely possible that the virtualbox > drivers just do not build against the 5.18 development kernels yet. > It would be best to ask them for support. If you are trying to build > against the rawhide-nodebug kernel on a stable Fedora release, that > will not work. You would need to rebuild the kernel first.. I'm using Fedora 34 , so you are saying that we need a higher gcc version isn't it ? after install kernel-devel , I need do some magic like: cd /usr/src/kernels/5.18.0-0.rc3.27.fc37.x86_64 vi tools/objtool/Makefile remove @$(CONFIG_SHELL) ./sync-check.sh from line 55 of tools/objtool/Makefile rm scripts/basic/fixdep rm scripts/mod/mk_elfconfig rm tools/bpf/resolve_btfids//fixdep rm tools/objtool/fixdep make clean make tools/objtool make scripts rm scripts/mod/modpost make > Justin > > > Thank you > > > > [2] > > .config > > 347:CONFIG_CC_HAS_SLS=y > > 348:CONFIG_SLS=y > > > > [1] > > dnf --disablerepo='*' --enablerepo=fedora-rawhide-kernel-nodebug > > update > > > > > > -- > > Sérgio M. B. > > _______________________________________________ > > kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx > > To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx > > 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/kernel@xxxxxxxxxxxxxxxxxxxxxxx > > Do not reply to spam on the list, report it: > > https://pagure.io/fedora-infrastructure > -- Sérgio M. B. _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx 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/kernel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
