ide: Set bus master inactive on error

[qemu.git] / arch_init.c

diff --git a/arch_init.c b/arch_init.c
index e468c0c7e2acbd054d4f5448412559136987eb78..44869255efbbdab0b550ee1ec646c051caf56044 100644 (file)
--- a/arch_init.c
+++ b/arch_init.c
@@ -390,13 +390,16 @@ int ram_load(QEMUFile *f, void *opaque, int version_id)
                 host = qemu_get_ram_ptr(addr);
             else
                 host = host_from_stream_offset(f, addr, flags);
+            if (!host) {
+                return -EINVAL;
+            }
 
             ch = qemu_get_byte(f);
             memset(host, ch, TARGET_PAGE_SIZE);
 #ifndef _WIN32
             if (ch == 0 &&
                 (!kvm_enabled() || kvm_has_sync_mmu())) {
-                madvise(host, TARGET_PAGE_SIZE, MADV_DONTNEED);
+                qemu_madvise(host, TARGET_PAGE_SIZE, QEMU_MADV_DONTNEED);
             }
 #endif
         } else if (flags & RAM_SAVE_FLAG_PAGE) {
@@ -499,6 +502,16 @@ struct soundhw soundhw[] = {
     },
 #endif
 
+#ifdef CONFIG_HDA
+    {
+        "hda",
+        "Intel HD Audio",
+        0,
+        0,
+        { .init_pci = intel_hda_and_codec_init }
+    },
+#endif
+
 #endif /* HAS_AUDIO_CHOICE */
 
     { NULL, NULL, 0, 0, { NULL } }