Quote Avi's comment: | KVM_MEMSLOT_INVALID is actually an internal symbol, not used by | userspace. Please move it to kvm_host.h. Also, move KVM_MEMSLOT_INVALID to the highest bit Signed-off-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx> --- include/linux/kvm.h | 1 - include/linux/kvm_host.h | 2 ++ 2 files changed, 2 insertions(+), 1 deletions(-) diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 2ce09aa..dc3aa2a 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -103,7 +103,6 @@ struct kvm_userspace_memory_region { /* for kvm_memory_region::flags */ #define KVM_MEM_LOG_DIRTY_PAGES 1UL -#define KVM_MEMSLOT_INVALID (1UL << 1) /* for KVM_IRQ_LINE */ struct kvm_irq_level { diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 14bfde4..8e6bc51 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -34,6 +34,8 @@ #define KVM_MMIO_SIZE 8 #endif +#define KVM_MEMSLOT_INVALID (1UL << 31) + /* * If we support unaligned MMIO, at most one fragment will be split into two: */ -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html