diff --git a/docs/arm-cpu-features.rst b/docs/arm-cpu-features.rst
index 1b367e22e1..9b537a75e6 100644
--- a/docs/arm-cpu-features.rst
+++ b/docs/arm-cpu-features.rst
@@ -41,9 +41,9 @@ CPU type is possible with the `query-cpu-model-expansion` QMP command.
 Below are some examples where `scripts/qmp/qmp-shell` (see the top comment
 block in the script for usage) is used to issue the QMP commands.
 
-(1) Determine which CPU features are available for the `max` CPU type
-    (Note, we started QEMU with qemu-system-aarch64, so `max` is
-     implementing the ARMv8-A reference manual in this case)::
+1. Determine which CPU features are available for the `max` CPU type
+   (Note, we started QEMU with qemu-system-aarch64, so `max` is
+   implementing the ARMv8-A reference manual in this case)::
 
       (QEMU) query-cpu-model-expansion type=full model={"name":"max"}
       { "return": {
diff --git a/docs/virtio-net-failover.rst b/docs/virtio-net-failover.rst
index 22f64c7bc8..6002dc5d96 100644
--- a/docs/virtio-net-failover.rst
+++ b/docs/virtio-net-failover.rst
@@ -1,6 +1,6 @@
-========================
+======================================
 QEMU virtio-net standby (net_failover)
-========================
+======================================
 
 This document explains the setup and usage of virtio-net standby feature which
 is used to create a net_failover pair of devices.
diff --git a/docs/virtio-pmem.rst b/docs/virtio-pmem.rst
index e77881b26f..4bf5d00443 100644
--- a/docs/virtio-pmem.rst
+++ b/docs/virtio-pmem.rst
@@ -27,17 +27,18 @@ virtio pmem usage
 -----------------
 
   A virtio pmem device backed by a memory-backend-file can be created on
-  the QEMU command line as in the following example:
+  the QEMU command line as in the following example::
 
-  -object memory-backend-file,id=mem1,share,mem-path=./virtio_pmem.img,size=4G
-  -device virtio-pmem-pci,memdev=mem1,id=nv1
+    -object memory-backend-file,id=mem1,share,mem-path=./virtio_pmem.img,size=4G
+    -device virtio-pmem-pci,memdev=mem1,id=nv1
 
-   where:
-   - "object memory-backend-file,id=mem1,share,mem-path=<image>, size=<image size>"
-     creates a backend file with the specified size.
+  where:
 
-   - "device virtio-pmem-pci,id=nvdimm1,memdev=mem1" creates a virtio pmem
-     pci device whose storage is provided by above memory backend device.
+  - "object memory-backend-file,id=mem1,share,mem-path=<image>, size=<image size>"
+    creates a backend file with the specified size.
+
+  - "device virtio-pmem-pci,id=nvdimm1,memdev=mem1" creates a virtio pmem
+    pci device whose storage is provided by above memory backend device.
 
   Multiple virtio pmem devices can be created if multiple pairs of "-object"
   and "-device" are provided.
@@ -50,7 +51,7 @@ memory backing has to be added via 'object_add'; afterwards, the virtio
 pmem device can be added via 'device_add'.
 
 For example, the following commands add another 4GB virtio pmem device to
-the guest:
+the guest::
 
  (qemu) object_add memory-backend-file,id=mem2,share=on,mem-path=virtio_pmem2.img,size=4G
  (qemu) device_add virtio-pmem-pci,id=virtio_pmem2,memdev=mem2
diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
index 119906a5fe..1b52e8159c 100644
--- a/hw/block/dataplane/virtio-blk.c
+++ b/hw/block/dataplane/virtio-blk.c
@@ -67,7 +67,7 @@ static void notify_guest_bh(void *opaque)
     memset(s->batch_notify_vqs, 0, sizeof(bitmap));
 
     for (j = 0; j < nvqs; j += BITS_PER_LONG) {
-        unsigned long bits = bitmap[j];
+        unsigned long bits = bitmap[j / BITS_PER_LONG];
 
         while (bits != 0) {
             unsigned i = j + ctzl(bits);
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 97ba3cb88c..09d0ca069e 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -284,6 +284,17 @@ spec you can use the ``-cpu rv64gcsu,priv_spec=v1.9.1`` command line argument.
 
 @section Device options
 
+@subsection Emulated device options
+
+@subsubsection -device virtio-blk,scsi=on|off (since 5.0.0)
+
+The virtio-blk SCSI passthrough feature is a legacy VIRTIO feature.  VIRTIO 1.0
+and later do not support it because the virtio-scsi device was introduced for
+full SCSI support.  Use virtio-scsi instead when SCSI passthrough is required.
+
+Note this also applies to ``-device virtio-blk-pci,scsi=on|off'', which is an
+alias.
+
 @subsection Block device options
 
 @subsubsection "backing": "" (since 2.12.0)