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-rwxr-xr-xscripts/checkpatch.pl1
-rwxr-xr-xscripts/meson-buildoptions.py2
-rw-r--r--scripts/meson-buildoptions.sh89
-rwxr-xr-xscripts/switch-timer-api178
4 files changed, 92 insertions, 178 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 5e50111060..ddd8148d87 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2882,6 +2882,7 @@ sub process {
 				SCSIBusInfo|
 				SCSIReqOps|
 				Spice[A-Z][a-zA-Z0-9]*Interface|
+				TypeInfo|
 				USBDesc[A-Z][a-zA-Z0-9]*|
 				VhostOps|
 				VMStateDescription|
diff --git a/scripts/meson-buildoptions.py b/scripts/meson-buildoptions.py
index 98ae944148..693be7b966 100755
--- a/scripts/meson-buildoptions.py
+++ b/scripts/meson-buildoptions.py
@@ -30,8 +30,10 @@ SKIP_OPTIONS = {
     "default_devices",
     "docdir",
     "fuzzing_engine",
+    "iasl",
     "qemu_firmwarepath",
     "qemu_suffix",
+    "smbd",
     "sphinx_build",
     "trace_file",
 }
diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh
index 48a454cece..9ee684ef03 100644
--- a/scripts/meson-buildoptions.sh
+++ b/scripts/meson-buildoptions.sh
@@ -1,16 +1,29 @@
 # This file is generated by meson-buildoptions.py, do not edit!
 meson_options_help() {
+  printf "%s\n" '  --enable-block-drv-whitelist-in-tools'
+  printf "%s\n" '                           use block whitelist also in tools instead of only'
+  printf "%s\n" '                           QEMU'
   printf "%s\n" '  --enable-capstone[=CHOICE]'
   printf "%s\n" '                           Whether and how to find the capstone library'
   printf "%s\n" '                           (choices: auto/disabled/enabled/internal/system)'
   printf "%s\n" '  --enable-cfi             Control-Flow Integrity (CFI)'
   printf "%s\n" '  --enable-cfi-debug       Verbose errors in case of CFI violation'
+  printf "%s\n" '  --disable-coroutine-pool coroutine freelist (better performance)'
+  printf "%s\n" '  --enable-debug-mutex     mutex debugging support'
+  printf "%s\n" '  --enable-debug-stack-usage'
+  printf "%s\n" '                           measure coroutine stack usage'
   printf "%s\n" '  --enable-fdt[=CHOICE]    Whether and how to find the libfdt library'
   printf "%s\n" '                           (choices: auto/disabled/enabled/internal/system)'
   printf "%s\n" '  --enable-fuzzing         build fuzzing targets'
+  printf "%s\n" '  --enable-gprof           QEMU profiling with gprof'
   printf "%s\n" '  --disable-install-blobs  install provided firmware blobs'
   printf "%s\n" '  --enable-malloc=CHOICE   choose memory allocator to use [system] (choices:'
   printf "%s\n" '                           jemalloc/system/tcmalloc)'
+  printf "%s\n" '  --enable-profiler        profiler support'
+  printf "%s\n" '  --enable-qga-vss         build QGA VSS support'
+  printf "%s\n" '  --enable-qom-cast-debug  cast debugging support'
+  printf "%s\n" '  --enable-rng-none        dummy RNG, avoid using /dev/(u)random and'
+  printf "%s\n" '                           getrandom()'
   printf "%s\n" '  --enable-slirp[=CHOICE]  Whether and how to find the slirp library'
   printf "%s\n" '                           (choices: auto/disabled/enabled/internal/system)'
   printf "%s\n" '  --enable-strip           Strip targets on install'
@@ -26,15 +39,21 @@ meson_options_help() {
   printf "%s\n" '  alsa            ALSA sound support'
   printf "%s\n" '  attr            attr/xattr support'
   printf "%s\n" '  auth-pam        PAM access control'
+  printf "%s\n" '  avx2            AVX2 optimizations'
+  printf "%s\n" '  avx512f         AVX512F optimizations'
+  printf "%s\n" '  bochs           bochs image format support'
   printf "%s\n" '  bpf             eBPF support'
   printf "%s\n" '  brlapi          brlapi character device driver'
   printf "%s\n" '  bzip2           bzip2 support for DMG images'
   printf "%s\n" '  cap-ng          cap_ng support'
+  printf "%s\n" '  cloop           cloop image format support'
   printf "%s\n" '  cocoa           Cocoa user interface (macOS only)'
   printf "%s\n" '  coreaudio       CoreAudio sound support'
+  printf "%s\n" '  crypto-afalg    Linux AF_ALG crypto backend driver'
   printf "%s\n" '  curl            CURL block device driver'
   printf "%s\n" '  curses          curses UI'
   printf "%s\n" '  dbus-display    -display dbus support'
+  printf "%s\n" '  dmg             dmg image format support'
   printf "%s\n" '  docs            Documentations build support'
   printf "%s\n" '  dsound          DirectSound sound support'
   printf "%s\n" '  fuse            FUSE block device export'
@@ -44,6 +63,7 @@ meson_options_help() {
   printf "%s\n" '  glusterfs       Glusterfs block device driver'
   printf "%s\n" '  gnutls          GNUTLS cryptography support'
   printf "%s\n" '  gtk             GTK+ user interface'
+  printf "%s\n" '  guest-agent     Build QEMU Guest Agent'
   printf "%s\n" '  guest-agent-msi Build MSI package for the QEMU Guest Agent'
   printf "%s\n" '  hax             HAX acceleration support'
   printf "%s\n" '  hvf             HVF acceleration support'
@@ -60,30 +80,42 @@ meson_options_help() {
   printf "%s\n" '  libusb          libusb support for USB passthrough'
   printf "%s\n" '  linux-aio       Linux AIO support'
   printf "%s\n" '  linux-io-uring  Linux io_uring support'
+  printf "%s\n" '  live-block-migration'
+  printf "%s\n" '                  block migration in the main migration stream'
   printf "%s\n" '  lzfse           lzfse support for DMG images'
   printf "%s\n" '  lzo             lzo compression support'
   printf "%s\n" '  malloc-trim     enable libc malloc_trim() for memory optimization'
+  printf "%s\n" '  membarrier      membarrier system call (for Linux 4.14+ or Windows'
   printf "%s\n" '  mpath           Multipath persistent reservation passthrough'
   printf "%s\n" '  multiprocess    Out of process device emulation support'
   printf "%s\n" '  netmap          netmap network backend support'
   printf "%s\n" '  nettle          nettle cryptography support'
+  printf "%s\n" '  numa            libnuma support'
   printf "%s\n" '  nvmm            NVMM acceleration support'
   printf "%s\n" '  oss             OSS sound support'
   printf "%s\n" '  pa              PulseAudio sound support'
+  printf "%s\n" '  parallels       parallels image format support'
+  printf "%s\n" '  qcow1           qcow1 image format support'
+  printf "%s\n" '  qed             qed image format support'
   printf "%s\n" '  rbd             Ceph block device driver'
+  printf "%s\n" '  replication     replication support'
   printf "%s\n" '  sdl             SDL user interface'
   printf "%s\n" '  sdl-image       SDL Image support for icons'
   printf "%s\n" '  seccomp         seccomp support'
   printf "%s\n" '  selinux         SELinux support in qemu-nbd'
+  printf "%s\n" '  slirp-smbd      use smbd (at path --smbd=*) in slirp networking'
   printf "%s\n" '  smartcard       CA smartcard emulation support'
   printf "%s\n" '  snappy          snappy compression support'
   printf "%s\n" '  sparse          sparse checker'
   printf "%s\n" '  spice           Spice server support'
   printf "%s\n" '  spice-protocol  Spice protocol support'
   printf "%s\n" '  tcg             TCG support'
+  printf "%s\n" '  tools           build support utilities that come with QEMU'
+  printf "%s\n" '  tpm             TPM support'
   printf "%s\n" '  u2f             U2F emulation support'
   printf "%s\n" '  usb-redir       libusbredir support'
   printf "%s\n" '  vde             vde network backend support'
+  printf "%s\n" '  vdi             vdi image format support'
   printf "%s\n" '  vhost-user-blk-server'
   printf "%s\n" '                  build vhost-user-blk server'
   printf "%s\n" '  virglrenderer   virgl rendering support'
@@ -94,6 +126,7 @@ meson_options_help() {
   printf "%s\n" '  vnc-png         PNG compression for VNC server'
   printf "%s\n" '  vnc-sasl        SASL authentication for VNC server'
   printf "%s\n" '  vte             vte support for the gtk UI'
+  printf "%s\n" '  vvfat           vvfat image format support'
   printf "%s\n" '  whpx            WHPX acceleration support'
   printf "%s\n" '  xen             Xen backend support'
   printf "%s\n" '  xen-pci-passthrough'
@@ -109,6 +142,14 @@ _meson_option_parse() {
     --disable-attr) printf "%s" -Dattr=disabled ;;
     --enable-auth-pam) printf "%s" -Dauth_pam=enabled ;;
     --disable-auth-pam) printf "%s" -Dauth_pam=disabled ;;
+    --enable-avx2) printf "%s" -Davx2=enabled ;;
+    --disable-avx2) printf "%s" -Davx2=disabled ;;
+    --enable-avx512f) printf "%s" -Davx512f=enabled ;;
+    --disable-avx512f) printf "%s" -Davx512f=disabled ;;
+    --enable-block-drv-whitelist-in-tools) printf "%s" -Dblock_drv_whitelist_in_tools=true ;;
+    --disable-block-drv-whitelist-in-tools) printf "%s" -Dblock_drv_whitelist_in_tools=false ;;
+    --enable-bochs) printf "%s" -Dbochs=enabled ;;
+    --disable-bochs) printf "%s" -Dbochs=disabled ;;
     --enable-bpf) printf "%s" -Dbpf=enabled ;;
     --disable-bpf) printf "%s" -Dbpf=disabled ;;
     --enable-brlapi) printf "%s" -Dbrlapi=enabled ;;
@@ -124,16 +165,28 @@ _meson_option_parse() {
     --disable-cfi) printf "%s" -Dcfi=false ;;
     --enable-cfi-debug) printf "%s" -Dcfi_debug=true ;;
     --disable-cfi-debug) printf "%s" -Dcfi_debug=false ;;
+    --enable-cloop) printf "%s" -Dcloop=enabled ;;
+    --disable-cloop) printf "%s" -Dcloop=disabled ;;
     --enable-cocoa) printf "%s" -Dcocoa=enabled ;;
     --disable-cocoa) printf "%s" -Dcocoa=disabled ;;
     --enable-coreaudio) printf "%s" -Dcoreaudio=enabled ;;
     --disable-coreaudio) printf "%s" -Dcoreaudio=disabled ;;
+    --enable-coroutine-pool) printf "%s" -Dcoroutine_pool=true ;;
+    --disable-coroutine-pool) printf "%s" -Dcoroutine_pool=false ;;
+    --enable-crypto-afalg) printf "%s" -Dcrypto_afalg=enabled ;;
+    --disable-crypto-afalg) printf "%s" -Dcrypto_afalg=disabled ;;
     --enable-curl) printf "%s" -Dcurl=enabled ;;
     --disable-curl) printf "%s" -Dcurl=disabled ;;
     --enable-curses) printf "%s" -Dcurses=enabled ;;
     --disable-curses) printf "%s" -Dcurses=disabled ;;
     --enable-dbus-display) printf "%s" -Ddbus_display=enabled ;;
     --disable-dbus-display) printf "%s" -Ddbus_display=disabled ;;
+    --enable-debug-mutex) printf "%s" -Ddebug_mutex=true ;;
+    --disable-debug-mutex) printf "%s" -Ddebug_mutex=false ;;
+    --enable-debug-stack-usage) printf "%s" -Ddebug_stack_usage=true ;;
+    --disable-debug-stack-usage) printf "%s" -Ddebug_stack_usage=false ;;
+    --enable-dmg) printf "%s" -Ddmg=enabled ;;
+    --disable-dmg) printf "%s" -Ddmg=disabled ;;
     --enable-docs) printf "%s" -Ddocs=enabled ;;
     --disable-docs) printf "%s" -Ddocs=disabled ;;
     --enable-dsound) printf "%s" -Ddsound=enabled ;;
@@ -155,8 +208,12 @@ _meson_option_parse() {
     --disable-glusterfs) printf "%s" -Dglusterfs=disabled ;;
     --enable-gnutls) printf "%s" -Dgnutls=enabled ;;
     --disable-gnutls) printf "%s" -Dgnutls=disabled ;;
+    --enable-gprof) printf "%s" -Dgprof=true ;;
+    --disable-gprof) printf "%s" -Dgprof=false ;;
     --enable-gtk) printf "%s" -Dgtk=enabled ;;
     --disable-gtk) printf "%s" -Dgtk=disabled ;;
+    --enable-guest-agent) printf "%s" -Dguest_agent=enabled ;;
+    --disable-guest-agent) printf "%s" -Dguest_agent=disabled ;;
     --enable-guest-agent-msi) printf "%s" -Dguest_agent_msi=enabled ;;
     --disable-guest-agent-msi) printf "%s" -Dguest_agent_msi=disabled ;;
     --enable-hax) printf "%s" -Dhax=enabled ;;
@@ -191,6 +248,8 @@ _meson_option_parse() {
     --disable-linux-aio) printf "%s" -Dlinux_aio=disabled ;;
     --enable-linux-io-uring) printf "%s" -Dlinux_io_uring=enabled ;;
     --disable-linux-io-uring) printf "%s" -Dlinux_io_uring=disabled ;;
+    --enable-live-block-migration) printf "%s" -Dlive_block_migration=enabled ;;
+    --disable-live-block-migration) printf "%s" -Dlive_block_migration=disabled ;;
     --enable-lzfse) printf "%s" -Dlzfse=enabled ;;
     --disable-lzfse) printf "%s" -Dlzfse=disabled ;;
     --enable-lzo) printf "%s" -Dlzo=enabled ;;
@@ -198,6 +257,8 @@ _meson_option_parse() {
     --enable-malloc=*) quote_sh "-Dmalloc=$2" ;;
     --enable-malloc-trim) printf "%s" -Dmalloc_trim=enabled ;;
     --disable-malloc-trim) printf "%s" -Dmalloc_trim=disabled ;;
+    --enable-membarrier) printf "%s" -Dmembarrier=enabled ;;
+    --disable-membarrier) printf "%s" -Dmembarrier=disabled ;;
     --enable-mpath) printf "%s" -Dmpath=enabled ;;
     --disable-mpath) printf "%s" -Dmpath=disabled ;;
     --enable-multiprocess) printf "%s" -Dmultiprocess=enabled ;;
@@ -206,14 +267,32 @@ _meson_option_parse() {
     --disable-netmap) printf "%s" -Dnetmap=disabled ;;
     --enable-nettle) printf "%s" -Dnettle=enabled ;;
     --disable-nettle) printf "%s" -Dnettle=disabled ;;
+    --enable-numa) printf "%s" -Dnuma=enabled ;;
+    --disable-numa) printf "%s" -Dnuma=disabled ;;
     --enable-nvmm) printf "%s" -Dnvmm=enabled ;;
     --disable-nvmm) printf "%s" -Dnvmm=disabled ;;
     --enable-oss) printf "%s" -Doss=enabled ;;
     --disable-oss) printf "%s" -Doss=disabled ;;
     --enable-pa) printf "%s" -Dpa=enabled ;;
     --disable-pa) printf "%s" -Dpa=disabled ;;
+    --enable-parallels) printf "%s" -Dparallels=enabled ;;
+    --disable-parallels) printf "%s" -Dparallels=disabled ;;
+    --enable-profiler) printf "%s" -Dprofiler=true ;;
+    --disable-profiler) printf "%s" -Dprofiler=false ;;
+    --enable-qcow1) printf "%s" -Dqcow1=enabled ;;
+    --disable-qcow1) printf "%s" -Dqcow1=disabled ;;
+    --enable-qed) printf "%s" -Dqed=enabled ;;
+    --disable-qed) printf "%s" -Dqed=disabled ;;
+    --enable-qga-vss) printf "%s" -Dqga_vss=enabled ;;
+    --disable-qga-vss) printf "%s" -Dqga_vss=disabled ;;
+    --enable-qom-cast-debug) printf "%s" -Dqom_cast_debug=true ;;
+    --disable-qom-cast-debug) printf "%s" -Dqom_cast_debug=false ;;
     --enable-rbd) printf "%s" -Drbd=enabled ;;
     --disable-rbd) printf "%s" -Drbd=disabled ;;
+    --enable-replication) printf "%s" -Dreplication=enabled ;;
+    --disable-replication) printf "%s" -Dreplication=disabled ;;
+    --enable-rng-none) printf "%s" -Drng_none=true ;;
+    --disable-rng-none) printf "%s" -Drng_none=false ;;
     --enable-sdl) printf "%s" -Dsdl=enabled ;;
     --disable-sdl) printf "%s" -Dsdl=disabled ;;
     --enable-sdl-image) printf "%s" -Dsdl_image=enabled ;;
@@ -225,6 +304,8 @@ _meson_option_parse() {
     --enable-slirp) printf "%s" -Dslirp=enabled ;;
     --disable-slirp) printf "%s" -Dslirp=disabled ;;
     --enable-slirp=*) quote_sh "-Dslirp=$2" ;;
+    --enable-slirp-smbd) printf "%s" -Dslirp_smbd=enabled ;;
+    --disable-slirp-smbd) printf "%s" -Dslirp_smbd=disabled ;;
     --enable-smartcard) printf "%s" -Dsmartcard=enabled ;;
     --disable-smartcard) printf "%s" -Dsmartcard=disabled ;;
     --enable-snappy) printf "%s" -Dsnappy=enabled ;;
@@ -241,6 +322,10 @@ _meson_option_parse() {
     --disable-tcg) printf "%s" -Dtcg=disabled ;;
     --enable-tcg-interpreter) printf "%s" -Dtcg_interpreter=true ;;
     --disable-tcg-interpreter) printf "%s" -Dtcg_interpreter=false ;;
+    --enable-tools) printf "%s" -Dtools=enabled ;;
+    --disable-tools) printf "%s" -Dtools=disabled ;;
+    --enable-tpm) printf "%s" -Dtpm=enabled ;;
+    --disable-tpm) printf "%s" -Dtpm=disabled ;;
     --enable-trace-backends=*) quote_sh "-Dtrace_backends=$2" ;;
     --enable-u2f) printf "%s" -Du2f=enabled ;;
     --disable-u2f) printf "%s" -Du2f=disabled ;;
@@ -248,6 +333,8 @@ _meson_option_parse() {
     --disable-usb-redir) printf "%s" -Dusb_redir=disabled ;;
     --enable-vde) printf "%s" -Dvde=enabled ;;
     --disable-vde) printf "%s" -Dvde=disabled ;;
+    --enable-vdi) printf "%s" -Dvdi=enabled ;;
+    --disable-vdi) printf "%s" -Dvdi=disabled ;;
     --enable-vhost-user-blk-server) printf "%s" -Dvhost_user_blk_server=enabled ;;
     --disable-vhost-user-blk-server) printf "%s" -Dvhost_user_blk_server=disabled ;;
     --enable-virglrenderer) printf "%s" -Dvirglrenderer=enabled ;;
@@ -266,6 +353,8 @@ _meson_option_parse() {
     --disable-vnc-sasl) printf "%s" -Dvnc_sasl=disabled ;;
     --enable-vte) printf "%s" -Dvte=enabled ;;
     --disable-vte) printf "%s" -Dvte=disabled ;;
+    --enable-vvfat) printf "%s" -Dvvfat=enabled ;;
+    --disable-vvfat) printf "%s" -Dvvfat=disabled ;;
     --enable-whpx) printf "%s" -Dwhpx=enabled ;;
     --disable-whpx) printf "%s" -Dwhpx=disabled ;;
     --enable-xen) printf "%s" -Dxen=enabled ;;
diff --git a/scripts/switch-timer-api b/scripts/switch-timer-api
deleted file mode 100755
index 41736d11dd..0000000000
--- a/scripts/switch-timer-api
+++ /dev/null
@@ -1,178 +0,0 @@
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-use Getopt::Long;
-use FindBin;
-
-my @legacy = qw(qemu_clock_ptr qemu_get_clock_ns qemu_get_clock_ms qemu_register_clock_reset_notifier qemu_unregister_clock_reset_notifier qemu_new_timer qemu_free_timer qemu_del_timer qemu_mod_timer_ns qemu_mod_timer qemu_run_timers qemu_new_timer_ns qemu_new_timer_us qemu_new_timer_ms);
-my $legacyre = '\b('.join('|', @legacy).')\b';
-my $option_git;
-my $option_dryrun;
-my $option_quiet;
-my $option_rtc;
-my $suffix=".tmp.$$";
-my @files;
-my $getfiles = 'git grep -l -E \'\b((host|rt|vm|rtc)_clock\b|qemu_\w*timer)\' | egrep \'\.[ch]$\' | egrep -v \'qemu-timer\.c$|include/qemu/timer\.h$\'';
-
-sub Syntax
-{
-    print STDERR <<STOP;
-Usage: $FindBin::Script [options] FILE ...
-
-Translate each FILE to the new QEMU timer API. If no files
-are passed, a reasonable guess is taken.
-
-Options:
-  -q, --quiet     Do not show warnings etc
-  -d, --dry-run   Do a dry run
-  -g, --git       Generate a git commit for each change
-  -r, --rtc       Only fix up rtc usage
-  -h, --help      Print this message
-
-STOP
-return;
-}
-
-sub ParseOptions
-{
-    if (!GetOptions (
-	     "dry-run|d" => \$option_dryrun,
-             "git|g" => \$option_git,
-	     "quiet|q" => \$option_quiet,
-	     "rtc|r" => \$option_rtc,
-             "help|h" => sub { Syntax(); exit(0); }
-        ))
-    {
-        Syntax();
-        die "Bad options";
-    }
-
-    if ($#ARGV >=0)
-    {
-	@files = @ARGV;
-    }
-    else
-    {
-	@files = split(/\s+/, `$getfiles`);
-    }
-
-    foreach my $file (@files)
-    {
-	die "Cannot find $file" unless (-f $file && -r $file);
-    }
-}
-
-sub DoWarn
-{
-    my $text = shift @_;
-    my $line = shift @_;
-    return if ($option_quiet);
-    chomp ($line);
-    print STDERR "$text\n";
-    print STDERR "$line\n\n";
-}
-
-sub Process
-{
-    my $ifn = shift @_;
-    my $ofn = $ifn.$suffix;
-
-    my $intext;
-    my $outtext;
-    my $linenum = 0;
-
-    open my $input, "<", $ifn || die "Cannot open $ifn for read: $!";
-
-    while (<$input>)
-    {
-	my $line = $_;
-	$intext .= $line;
-	$linenum++;
-
-	# fix the specific uses
-	unless ($option_rtc)
-	{
-	    $line =~ s/\bqemu_new_timer(_[num]s)\s*\((vm_|rt_|host_)clock\b/timer_new$1(XXX_$2clock/g;
-	    $line =~ s/\bqemu_new_timer\s*\((vm_|rt_|host_)clock\b/timer_new(XXX_$1clock/g;
-	    $line =~ s/\bqemu_get_clock(_[num]s)\s*\((vm_|rt_|host_)clock\b/qemu_clock_get$1(XXX_$2clock/g;
-	}
-
-	# rtc is different
-	$line =~ s/\bqemu_new_timer(_[num]s)\s*\(rtc_clock\b/timer_new$1(rtc_clock/g;
-	$line =~ s/\bqemu_new_timer\s*\(rtc_clock\b/timer_new(rtc_clock/g;
-	$line =~ s/\bqemu_get_clock(_[num]s)\s*\(rtc_clock\b/qemu_clock_get$1(rtc_clock/g;
-	$line =~ s/\bqemu_register_clock_reset_notifier\s*\(rtc_clock\b/qemu_register_clock_reset_notifier(qemu_clock_ptr(rtc_clock)/g;
-
-	unless ($option_rtc)
-	{
-	    # fix up comments
-	    $line =~ s/\b(vm_|rt_|host_)clock\b/XXX_$1clock/g if ($line =~ m,^[/ ]+\*,);
-
-	    # spurious fprintf error reporting
-	    $line =~ s/: qemu_new_timer_ns failed/: timer_new_ns failed/g;
-
-	    # these have just changed name
-	    $line =~ s/\bqemu_mod_timer\b/timer_mod/g;
-	    $line =~ s/\bqemu_mod_timer_(ns|us|ms)\b/timer_mod_$1/g;
-	    $line =~ s/\bqemu_free_timer\b/timer_free/g;
-	    $line =~ s/\bqemu_del_timer\b/timer_del/g;
-	}
-
-	# fix up rtc_clock
-	$line =~ s/QEMUClock \*rtc_clock;/QEMUClockType rtc_clock;/g;
-	$line =~ s/\brtc_clock = (vm_|rt_|host_)clock\b/rtc_clock = XXX_$1clock/g;
-
-	unless ($option_rtc)
-	{
-	    # replace any more general uses
-	    $line =~ s/\b(vm_|rt_|host_)clock\b/qemu_clock_ptr(XXX_$1clock)/g;
-	}
-
-	# fix up the place holders
-	$line =~ s/\bXXX_vm_clock\b/QEMU_CLOCK_VIRTUAL/g;
-	$line =~ s/\bXXX_rt_clock\b/QEMU_CLOCK_REALTIME/g;
-	$line =~ s/\bXXX_host_clock\b/QEMU_CLOCK_HOST/g;
-
-	unless ($option_rtc)
-	{
-	    DoWarn("$ifn:$linenum WARNING: timer $1 not fixed up", $line) if ($line =~ /\b((vm_|rt_|host_)clock)\b/);
-	    DoWarn("$ifn:$linenum WARNING: function $1 not fixed up", $line) if ($line =~ /\b(qemu_new_timer\w+)\b/);
-	    DoWarn("$ifn:$linenum WARNING: legacy function $1 remains", $line) if ($line =~ /$legacyre/o);
-	}
-
-	$outtext .= $line;
-    }
-
-    close $input;
-
-    if ($intext ne $outtext)
-    {
-	print STDERR "Patching $ifn\n" unless ($option_quiet);
-	unless ($option_dryrun)
-	{
-	    open my $output, ">", $ofn || die "Cannot open $ofn for write: $!";
-	    print $output $outtext;
-	    close $output;
-	    rename ($ofn, $ifn) || die "Cannot rename temp file to $ifn: $!";
-	    return 1;
-	}
-    }
-    return 0;
-}
-
-sub DoCommit
-{
-    my $file = shift @_;
-    open (my $git, "| git commit -F - $file") || die "Cannot run git commit on $file: $!";
-    print $git "timers api: use new timer api in $file\n\nConvert $file to use new timer API.\nThis is an automated commit made by scripts/switch-timer-api\n";
-    close ($git);
-}
-
-ParseOptions;
-
-foreach my $file (@files)
-{
-    my $changed = Process ($file);
-    DoCommit($file) if ($changed && $option_git);
-}