Re: [kvm-x86:exports 60/60] arch/x86/kvm/kvm_onhyperv.c:104:58: error: expected ')' before string constant

[Sean Christopherson <seanjc@google.com>]

On Wed, Sep 24, 2025, kernel test robot wrote:
> Hi Sean,
> 
> FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
> 
> tree:   https://github.com/kvm-x86/linux exports

...

> head:   ca1831d6ffa3a240830014a0c96633aed6d07367
> commit: ca1831d6ffa3a240830014a0c96633aed6d07367 [60/60] KVM: x86: Export KVM-internal symbols for sub-modules only
> All errors (new ones prefixed by >>):
> 
>    In file included from arch/x86/include/asm/bug.h:5,
>                     from include/linux/bug.h:5,
>                     from include/linux/alloc_tag.h:8,
>                     from include/linux/percpu.h:5,
>                     from include/linux/context_tracking_state.h:5,
>                     from include/linux/hardirq.h:5,
>                     from include/linux/kvm_host.h:7,
>                     from arch/x86/kvm/kvm_onhyperv.c:7:
> >> arch/x86/kvm/kvm_onhyperv.c:104:58: error: expected ')' before string constant
>      104 | EXPORT_SYMBOL_FOR_KVM_INTERNAL(hv_flush_remote_tlbs_range);

*sigh*

I based "exports" on "misc" to avoid a few annoying conflicts, but the patches
were posted against effectively kvm/next+kvm-x86/misc.  Unfortunately, "misc" is
based on 6.17-rc2, which doesn't have commit 6d3c3ca4c77e ("module: Rename
EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES"), and so building
kvm-x86/exports in isolation fails because EXPORT_SYMBOL_FOR_MODULES doesn't
exist.

kvm-x86/next and linux-next build just fine, because they incorporate v6.17-rc3
and thus commit 6d3c3ca4c77e.

I inserted a backmerge of 6.17-rc3 into kvm-x86/exports, rebased the commits on
top, and force pushed.  The late rebase is undesirable (understatement), but in
practice the code that's being tested by myself and pretty much everyone else
except the 0-day build bot isn't changing.