misc: Fix new collection of typos

All of them were reported by codespell.
Most typos are in comments, one is in an error message.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index 9546fd2..e6afe97 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -515,7 +515,7 @@
     type = virtio_ldl_p(VIRTIO_DEVICE(req->dev), &req->out.type);
 
     /* VIRTIO_BLK_T_OUT defines the command direction. VIRTIO_BLK_T_BARRIER
-     * is an optional flag. Altough a guest should not send this flag if
+     * is an optional flag. Although a guest should not send this flag if
      * not negotiated we ignored it in the past. So keep ignoring it. */
     switch (type & ~(VIRTIO_BLK_T_OUT | VIRTIO_BLK_T_BARRIER)) {
     case VIRTIO_BLK_T_IN:
diff --git a/hw/misc/edu.c b/hw/misc/edu.c
index f601069..fe50b42 100644
--- a/hw/misc/edu.c
+++ b/hw/misc/edu.c
@@ -279,7 +279,7 @@
 };
 
 /*
- * We purposedly use a thread, so that users are forced to wait for the status
+ * We purposely use a thread, so that users are forced to wait for the status
  * register.
  */
 static void *edu_fact_thread(void *opaque)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 59f76bc..67ab228 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -1590,7 +1590,7 @@
     n->max_queues = MAX(n->nic_conf.peers.queues, 1);
     if (n->max_queues * 2 + 1 > VIRTIO_PCI_QUEUE_MAX) {
         error_setg(errp, "Invalid number of queues (= %" PRIu32 "), "
-                   "must be a postive integer less than %d.",
+                   "must be a positive integer less than %d.",
                    n->max_queues, (VIRTIO_PCI_QUEUE_MAX - 1) / 2);
         virtio_cleanup(vdev);
         return;
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 61ddc79..644689a 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1029,7 +1029,7 @@
     sPAPREnvironment *spapr = (sPAPREnvironment *)opaque;
     int err = 0;
 
-    /* In earlier versions, there was no seperate qdev for the PAPR
+    /* In earlier versions, there was no separate qdev for the PAPR
      * RTC, so the RTC offset was stored directly in sPAPREnvironment.
      * So when migrating from those versions, poke the incoming offset
      * value into the RTC device */
diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json
index 95f49e3..5c4cd40 100644
--- a/qga/qapi-schema.json
+++ b/qga/qapi-schema.json
@@ -808,7 +808,7 @@
 #
 # An enumeration of memory block operation result.
 #
-# @sucess: the operation of online/offline memory block is successful.
+# @success: the operation of online/offline memory block is successful.
 # @not-found: can't find the corresponding memoryXXX directory in sysfs.
 # @operation-not-supported: for some old kernels, it does not support
 #                           online or offline memory block.
diff --git a/target-s390x/mmu_helper.c b/target-s390x/mmu_helper.c
index b061c85..7baf5e9 100644
--- a/target-s390x/mmu_helper.c
+++ b/target-s390x/mmu_helper.c
@@ -303,8 +303,8 @@
  * @param asc    address space control (one of the PSW_ASC_* modes)
  * @param raddr  the translated address is stored to this pointer
  * @param flags  the PAGE_READ/WRITE/EXEC flags are stored to this pointer
- * @param exc    true = inject a program check if a fault occured
- * @return       0 if the translation was successfull, -1 if a fault occured
+ * @param exc    true = inject a program check if a fault occurred
+ * @return       0 if the translation was successful, -1 if a fault occurred
  */
 int mmu_translate(CPUS390XState *env, target_ulong vaddr, int rw, uint64_t asc,
                   target_ulong *raddr, int *flags, bool exc)
@@ -436,9 +436,9 @@
  * s390_cpu_virt_mem_rw:
  * @laddr:     the logical start address
  * @hostbuf:   buffer in host memory. NULL = do only checks w/o copying
- * @len:       length that should be transfered
+ * @len:       length that should be transferred
  * @is_write:  true = write, false = read
- * Returns:    0 on success, non-zero if an exception occured
+ * Returns:    0 on success, non-zero if an exception occurred
  *
  * Copy from/to guest memory using logical addresses. Note that we inject a
  * program interrupt in case there is an error while accessing the memory.
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index 4f82edd..8784112 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -2990,7 +2990,7 @@
         break;
     }
 
-    /* Bizzare but true, we check the address of the current insn for the
+    /* Bizarre but true, we check the address of the current insn for the
        specification exception, not the next to be executed.  Thus the PoO
        documents that Bad Things Happen two bytes before the end.  */
     if (s->pc & ~mask) {
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c
index a18c12b..843cf72 100644
--- a/tests/libqos/ahci.c
+++ b/tests/libqos/ahci.c
@@ -364,7 +364,7 @@
     ahci_px_wreg(ahci, port, AHCI_PX_IS, reg);
     g_assert_cmphex(ahci_px_rreg(ahci, port, AHCI_PX_IS), ==, 0);
 
-    /* Wipe the FIS-Recieve Buffer */
+    /* Wipe the FIS-Receive Buffer */
     qmemset(ahci->port[port].fb, 0x00, 0x100);
 }
 
@@ -442,7 +442,7 @@
 {
     PIOSetupFIS *pio = g_malloc0(0x20);
 
-    /* We cannot check the Status or E_Status registers, becuase
+    /* We cannot check the Status or E_Status registers, because
      * the status may have again changed between the PIO Setup FIS
      * and the conclusion of the command with the D2H Register FIS. */
     memread(ahci->port[port].fb + 0x20, pio, 0x20);