Messages in this thread | | | Date | Mon, 22 Sep 2014 07:07:36 +0200 | From | Eric Auger <> | Subject | Re: linux-next: build failure after merge of the kvm-arm tree |
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Dear all,
Thanks Stephen for reporting the problem. Indeed removing irq.h header file is no more possible since commit c77dcacb397519b6ade8f08201a4a90a7f4f751e, "KVM: Move more code under CONFIG_HAVE_KVM_IRQFD" which moves among other things kvm_register_irq_ack_notifier and kvm_unregister_irq_ack_notifier in eventfd.c.
including virt/kvm/ioapic.h might fix the problem but I am OoO next week and cannot investigate further right now.
Please can you remove that commit. Sorry for the inconvenience.
Best Regards
Eric
On 09/22/2014 06:06 AM, Stephen Rothwell wrote: > Hi all, > > After merging the kvm-arm tree, today's linux-next build (x86_64 allmodconfig) > failed like this: > > arch/x86/kvm/../../../virt/kvm/eventfd.c: In function 'kvm_register_irq_ack_notifier': > arch/x86/kvm/../../../virt/kvm/eventfd.c:493:2: error: implicit declaration of function 'kvm_vcpu_request_scan_ioapic' [-Werror=implicit-function-declaration] > kvm_vcpu_request_scan_ioapic(kvm); > ^ > > Probably caused by commit 0ba09511ddc3 ("KVM: EVENTFD: remove inclusion > of irq.h"). > > I have used the kvm-arm tree from next-20140919 for today. >
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