Today's next build on s390 failed with: In file included from arch/s390/kvm/kvm-s390.c:30: arch/s390/kvm/kvm-s390.h: In function 'kvm_s390_vcpu_set_mem': arch/s390/kvm/kvm-s390.h:75: warning: assignment from incompatible pointer type arch/s390/kvm/kvm-s390.h:77: error: dereferencing pointer to incomplete type arch/s390/kvm/kvm-s390.c: At top level: arch/s390/kvm/kvm-s390.c:692: error: conflicting types for 'kvm_arch_prepare_memory_region' include/linux/kvm_host.h:258: error: previous declaration of 'kvm_arch_prepare_memory_region' was here arch/s390/kvm/kvm-s390.c: In function 'kvm_arch_prepare_memory_region': arch/s390/kvm/kvm-s390.c:698: warning: unused variable 'vcpu' arch/s390/kvm/kvm-s390.c:697: warning: unused variable 'i' arch/s390/kvm/kvm-s390.c: At top level: arch/s390/kvm/kvm-s390.c:725: error: conflicting types for 'kvm_arch_commit_memory_region' include/linux/kvm_host.h:262: error: previous declaration of 'kvm_arch_commit_memory_region' was here arch/s390/kvm/kvm-s390.c: In function 'kvm_arch_commit_memory_region': arch/s390/kvm/kvm-s390.c:731: error: 'i' undeclared (first use in this function) arch/s390/kvm/kvm-s390.c:731: error: (Each undeclared identifier is reported only once arch/s390/kvm/kvm-s390.c:731: error: for each function it appears in.) arch/s390/kvm/kvm-s390.c:731: error: 'vcpu' undeclared (first use in this function) arch/s390/kvm/kvm-s390.c:731: warning: left-hand operand of comma expression has no effect
and few more
In file included from arch/s390/kvm/intercept.c:20: arch/s390/kvm/kvm-s390.h: In function 'kvm_s390_vcpu_set_mem': arch/s390/kvm/kvm-s390.h:75: warning: assignment from incompatible pointer type arch/s390/kvm/kvm-s390.h:77: error: dereferencing pointer to incomplete type make[1]: *** [arch/s390/kvm/intercept.o] Error 1 Probable cause could be the following commits : commit a94db899e8e5b7c4d47e42982800243dcdc69a38 KVM: split kvm_arch_set_memory_region into prepare and commit commit fe7701e1daa1ad09d5d271897b6cc65697d33db2 KVM: switch vcpu context to use SRCU Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India --------------------------------- -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html