Signed-off-by: Glauber Costa <[EMAIL PROTECTED]>
---
libkvm/libkvm.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/libkvm/libkvm.c b/libkvm/libkvm.c
index a5e20bb..222c858 100644
--- a/libkvm/libkvm.c
+++ b/libkvm/libkvm.c
@@ -52,6 +52,8 @@
#include "kvm-s390.h"
#endif
+//#define DEBUG_MEMREG
+
int kvm_abi = EXPECTED_KVM_API_VERSION;
int kvm_page_size;
@@ -458,6 +460,11 @@ int kvm_register_phys_mem(kvm_context_t kvm,
int r;
memory.slot = get_free_slot(kvm);
+#ifdef DEBUG_MEMREG
+ fprintf(stderr, "%s, memory: gpa: %llx, size: %llx, uaddr: %llx, slot:
%x, flags: %lx\n",
+ __func__, memory.guest_phys_addr, memory.memory_size,
+ memory.userspace_addr, memory.slot, memory.flags);
+#endif
r = ioctl(kvm->vm_fd, KVM_SET_USER_MEMORY_REGION, &memory);
if (r == -1) {
fprintf(stderr, "create_userspace_phys_mem: %s\n",
strerror(errno));
@@ -996,6 +1003,9 @@ int kvm_unregister_coalesced_mmio(kvm_context_t kvm,
uint64_t addr, uint32_t siz
perror("kvm_unregister_coalesced_mmio_zone");
return -errno;
}
+#ifdef DEBUG_MEMREG
+ fprintf(stderr, "Unregistered coalesced mmio region for %llx
(%lx)\n", addr, size);
+#endif
return 0;
}
#endif
--
1.5.5.1
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