On Mon, Feb 6, 2017 at 9:25 PM, Valmor de Almeida <val.gen...@gmail.com> wrote: > On Mon, Feb 6, 2017 at 5:10 PM, Alan McKinnon <alan.mckin...@gmail.com> wrote: >> On 06/02/2017 23:45, Valmor de Almeida wrote: >>> >>> Hello, >>> >>> Any idea on how to fix this on a gentoo virtualbox guest? >>> Virtualbox-guest-additions will not emerge. The xf86-video build fails: >>> >>> [snip] >>> if (static_branch_unlikely(&mcsafe_key)) >>> /lib/modules/4.9.6-gentoo-r1/build/include/linux/jump_label.h:297:48: >>> expected primary-expression before >>> !__builtin_types_compatible_p(typeof(*x), struct static_key_false)) \ >>> >>> lib/modules/4.9.6-gentoo-r1/build/include/linux/compiler.h:168:42: note: >>> definition of macro >>> # define unlikely(x) __builtin_expect(!!(x), 0) >>> /lib/modules/4.9.6-gentoo-r1/build/include/linux/jump_label.h:387:44: >>> expansion of macro static_key_enabled >>> #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) >>> /lib/modules/4.9.6-gentoo-r1/build/arch/x86/include/asm/string_64.h:103:6:note: >>> expansion of macro ‘ static_branch_unlikely >>> if (static_branch_unlikely(&mcsafe_key)) >>> *** >>> [/var/tmp/portage/x11-drivers/xf86-video-virtualbox-5.0.32/work/VirtualBox-5.0.32/out/linux.amd64/release/obj/RuntimeGuestR0/common/alloc/heapsimple.o >>> *** Exiting with status 2 >>> ERROR: x11-drivers/xf86-video-virtualbox-5.0.32::gentoo failed (compile >>> phase): >> ^^^^^^^^^^^^^^^^^^^^^ >> >> This is what is failing, not virtualbox-guest-additions > > Correct. The driver package gets pulled in. > >> >> Try downgrade those drivers > > Tried every ebuild available for an older version and no luck; which > makes me think something else is causing this. Compiler? some option > in the kernel?
Here is what worked after many iterations: https://forums.gentoo.org/viewtopic-p-8029046.html#8029046 -- Valmor > > Thanks, > -- > Valmor > >> >> -- >> Alan McKinnon >> alan.mckin...@gmail.com >> >>
