doc: fix typos for documents in tree

Signed-off-by: Like Xu <like.xu@linux.intel.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1550640446-18788-1-git-send-email-like.xu@linux.intel.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

docs/COLO-FT.txt

@@ -102,7 +102,7 @@ to make sure the state of VM in Secondary side is always consistent with VM in
 Primary side.
 
 COLO Proxy:
-Delivers packets to Primary and Seconday, and then compare the responses from
+Delivers packets to Primary and Secondary, and then compare the responses from
 both side. Then decide whether to start a checkpoint according to some rules.
 Please refer to docs/colo-proxy.txt for more information.
 

docs/amd-memory-encryption.txt

@@ -97,7 +97,7 @@ References
 AMD Memory Encryption whitepaper:
 http://amd-dev.wpengine.netdna-cdn.com/wordpress/media/2013/12/AMD_Memory_Encryption_Whitepaper_v7-Public.pdf
 
-Secure Encrypted Virutualization Key Management:
+Secure Encrypted Virtualization Key Management:
 [1] http://support.amd.com/TechDocs/55766_SEV-KM API_Specification.pdf
 
 KVM Forum slides:

docs/can.txt

@@ -99,7 +99,7 @@ Links to other resources
      https://gitlab.fel.cvut.cz/canbus/qemu-canbus
  (3) RTEMS page describing project
      https://devel.rtems.org/wiki/Developer/Simulators/QEMU/CANEmulation
- (4) RTLWS 2015 article about the projevt and its use with CANopen emulation
+ (4) RTLWS 2015 article about the project and its use with CANopen emulation
      http://rtime.felk.cvut.cz/publications/public/rtlws2015-qemu-can.pdf
      Slides
      http://rtime.felk.cvut.cz/publications/public/rtlws2015-qemu-can-slides.pdf

docs/colo-proxy.txt

@@ -41,7 +41,7 @@ Below is a COLO proxy ascii figure:
 |         |  +------------------------------------------------------+  |                        |        |                              |
 |netfilter|  |                       |                         |    |  |   netfilter            |        |                              |
 | +----------+ +----------------------------+                  |    |  |  +-----------------------------------------------------------+ |
-| |       |  |                       |      |        out       |    |  |  |                     |        |  filter excute order       | |
+| |       |  |                       |      |        out       |    |  |  |                     |        |  filter execute order      | |
 | |       |  |          +-----------------------------+        |    |  |  |                     |        | +------------------->      | |
 | |       |  |          |            |      |         |        |    |  |  |                     |        |   TCP                      | |
 | | +-----+--+-+  +-----v----+ +-----v----+ |pri +----+----+sec|    |  |  | +------------+  +---+----+---v+rewriter++  +------------+ | |
@@ -53,7 +53,7 @@ Below is a COLO proxy ascii figure:
 | |      |   tx        |   rx           rx  |                  |  |    |  |            tx                        all       |  rx      | |
 | |      |             |                    |                  |  |    |  +-----------------------------------------------------------+ |
 | |      |             +--------------+     |                  |  |    |                                                   |            |
-| |      |   filter excute order      |     |                  |  |    |                                                   |            |
+| |      |   filter execute order     |     |                  |  |    |                                                   |            |
 | |      |  +---------------->        |     |                  |  +--------------------------------------------------------+            |
 | +-----------------------------------------+                  |       |                                                                |
 |        |                            |                        |       |                                                                |
@@ -92,7 +92,7 @@ but do nothing, just pass to next filter.
 
 Redirect Server Filter --> COLO-Compare
 COLO-compare receive primary guest packet then
-waiting scondary redirect packet to compare it.
+waiting secondary redirect packet to compare it.
 If packet same,send queued primary packet and clear
 queued secondary packet, Otherwise send primary packet
 and do checkpoint.

docs/cpu-hotplug.rst

@@ -137,6 +137,6 @@ From the 'qmp-shell', invoke the QMP ``device_del`` command::
     vCPU hot-unplug requires guest cooperation; so the ``device_del``
     command above does not guarantee vCPU removal -- it's a "request to
     unplug".  At this point, the guest will get a System Control
-    Interupt (SCI) and calls the ACPI handler for the affected vCPU
+    Interrupt (SCI) and calls the ACPI handler for the affected vCPU
     device.  Then the guest kernel will bring the vCPU offline and tell
     QEMU to unplug it.

docs/qcow2-cache.txt

@@ -55,7 +55,7 @@ value can improve the I/O performance significantly.
 
 The refcount blocks
 -------------------
-The qcow2 format also mantains a reference count for each cluster.
+The qcow2 format also maintains a reference count for each cluster.
 Reference counts are used for cluster allocation and internal
 snapshots. The data is stored in a two-level structure similar to the
 L1/L2 tables described above.

docs/qemu-block-drivers.texi

@@ -632,7 +632,7 @@ qemu-system-i386 -drive file=iscsi://127.0.0.1/iqn.qemu.test/1 \
 @end example
 
 
-Howto set up a simple iSCSI target on loopback and accessing it via QEMU:
+How to set up a simple iSCSI target on loopback and access it via QEMU:
 @example
 This example shows how to set up an iSCSI target with one CDROM and one DISK
 using the Linux STGT software target. This target is available on Red Hat based

docs/qemu-cpu-models.texi

@@ -49,7 +49,7 @@ live migration safe.
 The information that follows provides recommendations for configuring
 CPU models on x86 hosts. The goals are to maximise performance, while
 protecting guest OS against various CPU hardware flaws, and optionally
-enabling live migration between hosts with hetergeneous CPU models.
+enabling live migration between hosts with heterogeneous CPU models.
 
 @menu
 * preferred_cpu_models_intel_x86::       Preferred CPU models for Intel x86 hosts
@@ -287,7 +287,7 @@ Must be explicitly turned on for all AMD CPU models.
 This provides higher performance than virt-ssbd so should be
 exposed to guests whenever available in the host. virt-ssbd
 should none the less also be exposed for maximum guest
-compatability as some kernels only know about virt-ssbd.
+compatibility as some kernels only know about virt-ssbd.
 
 
 @item @code{amd-no-ssb}
@@ -296,7 +296,7 @@ Recommended to indicate the host is not vulnerable CVE-2018-3639
 
 Not included by default in any AMD CPU model.
 
-Future hardware genarations of CPU will not be vulnerable to
+Future hardware generations of CPU will not be vulnerable to
 CVE-2018-3639, and thus the guest should be told not to enable
 its mitigations, by exposing amd-no-ssb. This is mutually
 exclusive with virt-ssbd and amd-ssbd.
@@ -451,7 +451,7 @@ MIPS64 Processor (Release 6, 2014)
 
 @item @code{Loongson-2F}
 
-MIPS64 Processor (Longsoon 2, 2008)
+MIPS64 Processor (Loongson 2, 2008)
 
 
 @item @code{Loongson-2E}

docs/rdma.txt

@@ -30,7 +30,7 @@ of the significantly lower latency and higher throughput over TCP/IP. This is
 because the RDMA I/O architecture reduces the number of interrupts and
 data copies by bypassing the host networking stack. In particular, a TCP-based
 migration, under certain types of memory-bound workloads, may take a more
-unpredicatable amount of time to complete the migration if the amount of
+unpredictable amount of time to complete the migration if the amount of
 memory tracked during each live migration iteration round cannot keep pace
 with the rate of dirty memory produced by the workload.
 
@@ -408,7 +408,7 @@ socket is broken during a non-RDMA based migration.
 TODO:
 =====
 1. Currently, 'ulimit -l' mlock() limits as well as cgroups swap limits
-   are not compatible with infinband memory pinning and will result in
+   are not compatible with infiniband memory pinning and will result in
    an aborted migration (but with the source VM left unaffected).
 2. Use of the recent /proc/<pid>/pagemap would likely speed up
    the use of KSM and ballooning while using RDMA.

docs/replay.txt

@@ -290,7 +290,7 @@ E.g., '-serial stdio' in record mode, and '-serial null' in replay mode.
 Replay log format
 -----------------
 
-Record/replay log consits of the header and the sequence of execution
+Record/replay log consists of the header and the sequence of execution
 events. The header includes 4-byte replay version id and 8-byte reserved
 field. Version is updated every time replay log format changes to prevent
 using replay log created by another build of qemu.

docs/vfio-ap.txt

@@ -671,7 +671,7 @@ These are the steps:
       -> IOMMU Hardware Support
          select S390 AP IOMMU Support
       -> VFIO Non-Privileged userspace driver framework
-         -> Mediated device driver frramework
+         -> Mediated device driver framework
             -> VFIO driver for Mediated devices
    -> I/O subsystem
       -> VFIO support for AP devices