[Qemu-devel] [PULL 3/8] Replace '-machine accel=xyz' with '-accel xyz'

[Laurent Vivier <laurent@vivier.eu>]

From: Thomas Huth <thuth@redhat.com>

We've got a separate option to configure the accelerator nowadays, which
is shorter to type and the preferred way of specifying an accelerator.
Use it in the source and examples to show that it is the favored option.
(However, do not touch the places yet which also specify other machine
options or multiple accelerators - these are currently still better
handled with one single "-machine" statement instead)

Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20190904052739.22123-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 python/qemu/qtest.py                | 2 +-
 qemu-deprecated.texi                | 3 +--
 qemu-options.hx                     | 2 +-
 tests/libqtest.c                    | 2 +-
 tests/migration/guestperf/engine.py | 2 +-
 tests/qemu-iotests/172              | 2 +-
 6 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/python/qemu/qtest.py b/python/qemu/qtest.py
index eebcc233ed5c..3f1d2cb32543 100644
--- a/python/qemu/qtest.py
+++ b/python/qemu/qtest.py
@@ -96,7 +96,7 @@ class QEMUQtestMachine(QEMUMachine):
     def _base_args(self):
         args = super(QEMUQtestMachine, self)._base_args()
         args.extend(['-qtest', 'unix:path=' + self._qtest_path,
-                     '-machine', 'accel=qtest'])
+                     '-accel', 'qtest'])
         return args
 
     def _pre_launch(self):
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 9d74a1cfc017..01245e0b1c4b 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -26,8 +26,7 @@ The @option{enforce-config-section} parameter is replaced by the
 
 @subsection -no-kvm (since 1.3.0)
 
-The ``-no-kvm'' argument is now a synonym for setting
-``-machine accel=tcg''.
+The ``-no-kvm'' argument is now a synonym for setting ``-accel tcg''.
 
 @subsection -usbdevice (since 2.10.0)
 
diff --git a/qemu-options.hx b/qemu-options.hx
index bbfd936d29ec..80c16fa317e5 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -4156,7 +4156,7 @@ STEXI
 Enable FIPS 140-2 compliance mode.
 ETEXI
 
-HXCOMM Deprecated by -machine accel=tcg property
+HXCOMM Deprecated by -accel tcg
 DEF("no-kvm", 0, QEMU_OPTION_no_kvm, "", QEMU_ARCH_I386)
 
 DEF("msg", HAS_ARG, QEMU_OPTION_msg,
diff --git a/tests/libqtest.c b/tests/libqtest.c
index 4a7556462d65..38e4f5b5871e 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -241,7 +241,7 @@ QTestState *qtest_init_without_qmp_handshake(const char *extra_args)
                               "-qtest-log %s "
                               "-chardev socket,path=%s,id=char0 "
                               "-mon chardev=char0,mode=control "
-                              "-machine accel=qtest "
+                              "-accel qtest "
                               "-display none "
                               "%s", qemu_binary, socket_path,
                               getenv("QTEST_LOG") ? "/dev/fd/2" : "/dev/null",
diff --git a/tests/migration/guestperf/engine.py b/tests/migration/guestperf/engine.py
index f13dbea8000d..1dd04ce33b72 100644
--- a/tests/migration/guestperf/engine.py
+++ b/tests/migration/guestperf/engine.py
@@ -287,7 +287,7 @@ class Engine(object):
             cmdline = "'" + cmdline + "'"
 
         argv = [
-            "-machine", "accel=kvm",
+            "-accel", "kvm",
             "-cpu", "host",
             "-kernel", self._kernel,
             "-initrd", self._initrd,
diff --git a/tests/qemu-iotests/172 b/tests/qemu-iotests/172
index ba7dad905751..d67997e5f62b 100755
--- a/tests/qemu-iotests/172
+++ b/tests/qemu-iotests/172
@@ -55,7 +55,7 @@ do_run_qemu()
             done
         fi
         echo quit
-    ) | $QEMU -machine accel=qtest -nographic -monitor stdio -serial none "$@"
+    ) | $QEMU -accel qtest -nographic -monitor stdio -serial none "$@"
     echo
 }
 
-- 
2.21.0