Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* SCSI fix (Dmitry, Li Feng, Li Qiang)
* memory API fixes (Eduardo)
* removal of deprecated '-numa node', 'cpu-add', '-smp' (Igor)
* ACPI fix for VMBus (Jon)
* relocatable install (myself)
* always remove docker containers (myself)
* serial cleanups (Philippe)
* vmware cpuid leaf for tsc and apic frequency (Sunil)
* KVM_FEATURE_ASYNC_PF_INT support (Vitaly)
* i386 XSAVE bugfix (Xiaoyao)
* QOM developer documentation in docs/devel (Eduardo)
* new checkpatch tests (Dov)
* x86_64 syscall fix (Douglas)
* interrupt-based APF fix (Vitaly)
* always create kvmclock (Vitaly)
* fix bios-tables-test (Eduardo)
* KVM PV features cleanup (myself)
* CAN FD (Pavel)

meson:
* fixes (Marc-André, Max, Stefan, Alexander, myself)
* moved libmpathpersist, cocoa, malloc tests (myself)
* support for 0.56 introspected test dependencies (myself)

# gpg: Signature made Wed 30 Sep 2020 18:11:45 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream: (86 commits)
  hw/net/can: Correct Kconfig dependencies
  hw/net/can: Documentation for CTU CAN FD IP open hardware core emulation.
  hw/net/can: CTU CAN FD IP open hardware core emulation.
  hw/net/can/ctucafd: Add CTU CAN FD core register definitions.
  net/can: Add can_dlc2len and can_len2dlc for CAN FD.
  hw/net/can: sja1000 ignore CAN FD frames
  net/can: Initial host SocketCan support for CAN FD.
  target/i386: kvm: do not use kvm_check_extension to find paravirtual capabilities
  bios-tables-test: Remove kernel-irqchip=off option
  target/i386: always create kvmclock device
  target/i386: Fix VM migration when interrupt based APF is enabled
  helper_syscall x86_64: clear exception_is_int
  checkpatch: Detect '%#' or '%0#' in printf-style format strings
  typedefs: Restrict PCMachineState to 'hw/i386/pc.h'
  hw/xen: Split x86-specific declaration from generic hardware ones
  stubs: Split accelerator / hardware related stubs
  sysemu/xen: Add missing 'exec/cpu-common.h' header for ram_addr_t type
  hw/i386/xen: Rename X86/PC specific function as xen_hvm_init_pc()
  docs: Move object.h overview doc comment to qom.rst
  docs: Create docs/devel/qom.rst
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

8 files changed, 34 insertions, 20 deletions

diff --git a/tests/fp/meson.build b/tests/fp/meson.build
index 8779a17aab..24739ad421 100644
--- a/tests/fp/meson.build
+++ b/tests/fp/meson.build
@@ -541,7 +541,6 @@ fpcflags += [
 fptest = executable(
   'fp-test',
   ['fp-test.c', tfdir / 'slowfloat.c', '../../fpu/softfloat.c'],
-  build_by_default: false,
   link_with: [libtestfloat, libsoftfloat],
   dependencies: [qemuutil],
   include_directories: [sfinc, include_directories(tfdir)],
@@ -628,7 +627,6 @@ test('fp-test:mulAdd', fptest,
 fpbench = executable(
   'fp-bench',
   ['fp-bench.c', '../../fpu/softfloat.c'],
-  build_by_default: false,
   link_with: [libtestfloat, libsoftfloat],
   dependencies: [qemuutil],
   include_directories: [sfinc, include_directories(tfdir)],
diff --git a/tests/meson.build b/tests/meson.build
index 04072a64ca..3c2969092d 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -56,7 +56,7 @@ test_qapi_files = custom_target('Test QAPI files',
 # perhaps change qapi_gen to replace / with _, like Meson itself does?
 subdir('include')
 
-libtestqapi = static_library('testqapi', sources: [test_qapi_files, test_qapi_outputs_extra])
+libtestqapi = static_library('testqapi', sources: [test_qapi_files, genh, test_qapi_outputs_extra])
 testqapi = declare_dependency(link_with: libtestqapi)
 
 testblock = declare_dependency(dependencies: [block], sources: 'iothread.c')
@@ -232,7 +232,7 @@ foreach test_name, extra: tests
     src += test_ss.all_sources()
     deps += test_ss.all_dependencies()
   endif
-  exe = executable(test_name, src, dependencies: deps)
+  exe = executable(test_name, src, genh, dependencies: deps)
 
   test(test_name, exe,
        depends: test_deps.get(test_name, []),
@@ -251,12 +251,11 @@ foreach bench_name, deps: benchs
             suite: ['speed'])
 endforeach
 
-if have_tools and 'CONFIG_VHOST_USER' in config_host
+if have_tools and 'CONFIG_VHOST_USER' in config_host and 'CONFIG_LINUX' in config_host
   executable('vhost-user-bridge',
              sources: files('vhost-user-bridge.c'),
              link_with: [libvhost_user],
-             dependencies: [qemuutil],
-             build_by_default: false)
+             dependencies: [qemuutil])
 endif
 
 if have_system and 'CONFIG_POSIX' in config_host
diff --git a/tests/qemu-iotests/meson.build b/tests/qemu-iotests/meson.build
index 60470936b4..67aed1e492 100644
--- a/tests/qemu-iotests/meson.build
+++ b/tests/qemu-iotests/meson.build
@@ -1,6 +1,5 @@
 if 'CONFIG_LINUX' in config_host
-    socket_scm_helper = executable('socket_scm_helper', 'socket_scm_helper.c',
-                                    build_by_default: false)
+    socket_scm_helper = executable('socket_scm_helper', 'socket_scm_helper.c')
 else
     socket_scm_helper = []
 endif
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index b514b70b62..67d1bed082 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -663,8 +663,7 @@ static void test_acpi_one(const char *params, test_data *data)
             data->uefi_fl1, data->uefi_fl2, data->cd, params ? params : "");
 
     } else {
-        /* Disable kernel irqchip to be able to override apic irq0. */
-        args = g_strdup_printf("-machine %s,kernel-irqchip=off %s -accel tcg "
+        args = g_strdup_printf("-machine %s %s -accel tcg "
             "-net none -display none %s "
             "-drive id=hd0,if=none,file=%s,format=raw "
             "-device %s,drive=hd0 ",
diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c
index 7f266ffc63..d926c490c5 100644
--- a/tests/qtest/fuzz/fuzz.c
+++ b/tests/qtest/fuzz/fuzz.c
@@ -143,7 +143,8 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp)
 {
 
     char *target_name;
-    char *bindir, *datadir;
+    const char *bindir;
+    char *datadir;
     bool serialize = false;
 
     /* Initialize qgraph and modules */
@@ -152,6 +153,7 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp)
     module_call_init(MODULE_INIT_QOM);
     module_call_init(MODULE_INIT_LIBQOS);
 
+    qemu_init_exec_dir(**argv);
     target_name = strstr(**argv, "-target-");
     if (target_name) {        /* The binary name specifies the target */
         target_name += strlen("-target-");
@@ -164,13 +166,13 @@ int LLVMFuzzerInitialize(int *argc, char ***argv, char ***envp)
          * location of the executable. Using this we add exec_dir/pc-bios to
          * the datadirs.
          */
-        bindir = g_path_get_dirname(**argv);
+        bindir = qemu_get_exec_dir();
         datadir = g_build_filename(bindir, "pc-bios", NULL);
-        g_free(bindir);
         if (g_file_test(datadir, G_FILE_TEST_IS_DIR)) {
             qemu_add_data_dir(datadir);
-        }
-        g_free(datadir);
+        } else {
+            g_free(datadir);
+	}
     } else if (*argc > 1) {  /* The target is specified as an argument */
         target_name = (*argv)[1];
         if (!strstr(target_name, "--fuzz-target=")) {
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 874b5be62b..4f7757ee93 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -228,10 +228,15 @@ foreach dir : target_dirs
   endif
 
   target_base = dir.split('-')[0]
+  qtest_emulator = emulators['qemu-system-' + target_base]
   qtests = get_variable('qtests_' + target_base, []) + qtests_generic
 
+  test_deps = []
   qtest_env = environment()
-  qtest_env.set('QTEST_QEMU_IMG', './qemu-img')
+  if have_tools
+    qtest_env.set('QTEST_QEMU_IMG', './qemu-img')
+    test_deps += [qemu_img]
+  endif
   qtest_env.set('G_TEST_DBUS_DAEMON', meson.source_root() / 'tests/dbus-vmstate-daemon.sh')
   qtest_env.set('QTEST_QEMU_BINARY', './qemu-system-' + target_base)
   
@@ -248,6 +253,7 @@ foreach dir : target_dirs
     # FIXME: missing dependency on the emulator binary and qemu-img
     test('qtest-@0@: @1@'.format(target_base, test),
          qtest_executables[test],
+         depends: [test_deps, qtest_emulator],
          env: qtest_env,
          args: ['--tap', '-k'],
          protocol: 'tap',
diff --git a/tests/tcg/Makefile.qemu b/tests/tcg/Makefile.qemu
index 0332bad10f..c096c611a2 100644
--- a/tests/tcg/Makefile.qemu
+++ b/tests/tcg/Makefile.qemu
@@ -11,9 +11,20 @@
 # The configure script fills in extra information about
 # useful docker images or alternative compiler flags.
 
+# Usage: $(call quiet-command,command and args,"NAME","args to print")
+# This will run "command and args", and either:
+#  if V=1 just print the whole command and args
+#  otherwise print the 'quiet' output in the format "  NAME     args to print"
+# NAME should be a short name of the command, 7 letters or fewer.
+# If called with only a single argument, will print nothing in quiet mode.
+quiet-command-run = $(if $(V),,$(if $2,printf "  %-7s %s\n" $2 $3 && ))$1
+quiet-@ = $(if $(V),,@)
+quiet-command = $(quiet-@)$(call quiet-command-run,$1,$2,$3)
+
 CROSS_CC_GUEST:=
 DOCKER_IMAGE:=
--include $(BUILD_DIR)/tests/tcg/config-$(TARGET).mak
+
+-include tests/tcg/config-$(TARGET).mak
 
 GUEST_BUILD=
 TCG_MAKE=../Makefile.target
diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
index 598a50cd4f..be51bdb5a4 100755
--- a/tests/tcg/configure.sh
+++ b/tests/tcg/configure.sh
@@ -193,11 +193,11 @@ for target in $target_list; do
   case $target in
     *-linux-user | *-bsd-user)
       echo "CONFIG_USER_ONLY=y" >> $config_target_mak
-      echo "QEMU=\$(BUILD_DIR)/qemu-$arch" >> $config_target_mak
+      echo "QEMU=$PWD/qemu-$arch" >> $config_target_mak
       ;;
     *-softmmu)
       echo "CONFIG_SOFTMMU=y" >> $config_target_mak
-      echo "QEMU=\$(BUILD_DIR)/qemu-system-$arch" >> $config_target_mak
+      echo "QEMU=$PWD/qemu-system-$arch" >> $config_target_mak
       ;;
   esac