KVM: Silence unused s warning

[qemu.git] / vl.c

diff --git a/vl.c b/vl.c
index 00adb79978c7c0a595771d10350823c41a9b0acf..66dd975f8453d8f240e0cd41b5a3ed005cab6130 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -36,6 +36,7 @@
 #include "gdbstub.h"
 #include "qemu-timer.h"
 #include "qemu-char.h"
+#include "cache-utils.h"
 #include "block.h"
 #include "audio/audio.h"
 #include "migration.h"
@@ -223,6 +224,7 @@ int usb_enabled = 0;
 int smp_cpus = 1;
 const char *vnc_display;
 int acpi_enabled = 1;
+int no_hpet = 0;
 int fd_bootchk = 1;
 int no_reboot = 0;
 int no_shutdown = 0;
@@ -3526,7 +3528,7 @@ void qemu_system_powerdown_request(void)
 }
 
 #ifdef _WIN32
-void host_main_loop_wait(int *timeout)
+static void host_main_loop_wait(int *timeout)
 {
     int ret, ret2, i;
     PollingEntry *pe;
@@ -3570,7 +3572,7 @@ void host_main_loop_wait(int *timeout)
     *timeout = 0;
 }
 #else
-void host_main_loop_wait(int *timeout)
+static void host_main_loop_wait(int *timeout)
 {
 }
 #endif
@@ -3955,6 +3957,7 @@ static void help(int exitcode)
 #endif
 #ifdef TARGET_I386
            "-no-acpi        disable ACPI\n"
+           "-no-hpet        disable HPET\n"
 #endif
 #ifdef CONFIG_CURSES
            "-curses         use a curses/ncurses interface instead of SDL\n"
@@ -4066,6 +4069,7 @@ enum {
     QEMU_OPTION_smp,
     QEMU_OPTION_vnc,
     QEMU_OPTION_no_acpi,
+    QEMU_OPTION_no_hpet,
     QEMU_OPTION_curses,
     QEMU_OPTION_no_reboot,
     QEMU_OPTION_no_shutdown,
@@ -4179,6 +4183,7 @@ static const QEMUOption qemu_options[] = {
     /* temporary options */
     { "usb", 0, QEMU_OPTION_usb },
     { "no-acpi", 0, QEMU_OPTION_no_acpi },
+    { "no-hpet", 0, QEMU_OPTION_no_hpet },
     { "no-reboot", 0, QEMU_OPTION_no_reboot },
     { "no-shutdown", 0, QEMU_OPTION_no_shutdown },
     { "show-cursor", 0, QEMU_OPTION_show_cursor },
@@ -4456,7 +4461,7 @@ static void termsig_setup(void)
 
 #endif
 
-int main(int argc, char **argv)
+int main(int argc, char **argv, char **envp)
 {
 #ifdef CONFIG_GDBSTUB
     int use_gdbstub;
@@ -4494,6 +4499,8 @@ int main(int argc, char **argv)
     int autostart;
     const char *incoming = NULL;
 
+    qemu_cache_utils_init(envp);
+
     LIST_INIT (&vm_change_state_head);
 #ifndef _WIN32
     {
@@ -5014,6 +5021,9 @@ int main(int argc, char **argv)
             case QEMU_OPTION_no_acpi:
                 acpi_enabled = 0;
                 break;
+            case QEMU_OPTION_no_hpet:
+                no_hpet = 1;
+                break;
             case QEMU_OPTION_no_reboot:
                 no_reboot = 1;
                 break;
@@ -5453,6 +5463,17 @@ int main(int argc, char **argv)
     machine->init(ram_size, vga_ram_size, boot_devices, ds,
                   kernel_filename, kernel_cmdline, initrd_filename, cpu_model);
 
+    /* Set KVM's vcpu state to qemu's initial CPUState. */
+    if (kvm_enabled()) {
+        int ret;
+
+        ret = kvm_sync_vcpus();
+        if (ret < 0) {
+            fprintf(stderr, "failed to initialize vcpus\n");
+            exit(1);
+        }
+    }
+
     /* init USB devices */
     if (usb_enabled) {
         for(i = 0; i < usb_devices_index; i++) {