Hi Dan, [auto build test ERROR on kvm/linux-next] [also build test ERROR on v4.12-rc1 next-20170519] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Dan-Carpenter/KVM-irqchip-make-a-variable-unsigned/20170521-140440 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next config: powerpc-defconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=powerpc All errors (new ones prefixed by >>): >> arch/powerpc/kvm/book3s.c:977:5: error: conflicting types for 'kvm_irq_map_gsi' int kvm_irq_map_gsi(struct kvm *kvm, ^~~~~~~~~~~~~~~ In file included from arch/powerpc/kvm/book3s.c:17:0: include/linux/kvm_host.h:877:5: note: previous declaration of 'kvm_irq_map_gsi' was here int kvm_irq_map_gsi(struct kvm *kvm, ^~~~~~~~~~~~~~~ vim +/kvm_irq_map_gsi +977 arch/powerpc/kvm/book3s.c 5af50993 Benjamin Herrenschmidt 2017-04-05 971 struct kvm *kvm, int irq_source_id, int level, 5af50993 Benjamin Herrenschmidt 2017-04-05 972 bool line_status) 5af50993 Benjamin Herrenschmidt 2017-04-05 973 { 5af50993 Benjamin Herrenschmidt 2017-04-05 974 return kvm_set_irq(kvm, irq_source_id, e->gsi, level, line_status); 5af50993 Benjamin Herrenschmidt 2017-04-05 975 } 5af50993 Benjamin Herrenschmidt 2017-04-05 976 5af50993 Benjamin Herrenschmidt 2017-04-05 @977 int kvm_irq_map_gsi(struct kvm *kvm, 5af50993 Benjamin Herrenschmidt 2017-04-05 978 struct kvm_kernel_irq_routing_entry *entries, int gsi) 5af50993 Benjamin Herrenschmidt 2017-04-05 979 { 5af50993 Benjamin Herrenschmidt 2017-04-05 980 entries->gsi = gsi; :::::: The code at line 977 was first introduced by commit :::::: 5af50993850a48ba749b122173d789ea90976c72 KVM: PPC: Book3S HV: Native usage of the XIVE interrupt controller :::::: TO: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> :::::: CC: Michael Ellerman <mpe@xxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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