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Differential D25414 Diff 73551 usr.sbin/bhyve/bhyverun.c

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usr.sbin/bhyve/bhyverun.c

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char *guest_uuid_str; char *guest_uuid_str;
int raw_stdio = 0; int raw_stdio = 0;
static int gdb_port = 0; static int gdb_port = 0;
static int guest_vmexit_on_hlt, guest_vmexit_on_pause; static int guest_vmexit_on_hlt, guest_vmexit_on_pause;
static int virtio_msix = 1; static int virtio_msix = 1;
static int x2apic_mode = 0; /* default is xAPIC */ static int x2apic_mode = 0; /* default is xAPIC */
static int destroy_on_poweroff = 0;
static int strictio; static int strictio;
static int strictmsr = 1; static int strictmsr = 1;
static int acpi; static int acpi;
static char *progname; static char *progname;
static const int BSP = 0; static const int BSP = 0;
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static cpuset_t *vcpumap[VM_MAXCPU] = { NULL }; static cpuset_t *vcpumap[VM_MAXCPU] = { NULL };
static void static void
usage(int code) usage(int code)
{ {
fprintf(stderr, fprintf(stderr,
"Usage: %s [-abehuwxACHPSWY]\n" "Usage: %s [-abehuwxACDHPSWY]\n"
" %*s [-c [[cpus=]numcpus][,sockets=n][,cores=n][,threads=n]]\n" " %*s [-c [[cpus=]numcpus][,sockets=n][,cores=n][,threads=n]]\n"
" %*s [-g <gdb port>] [-l <lpc>]\n" " %*s [-g <gdb port>] [-l <lpc>]\n"
" %*s [-m mem] [-p vcpu:hostcpu] [-s <pci>] [-U uuid] <vm>\n" " %*s [-m mem] [-p vcpu:hostcpu] [-s <pci>] [-U uuid] <vm>\n"
" -a: local apic is in xAPIC mode (deprecated)\n" " -a: local apic is in xAPIC mode (deprecated)\n"
" -A: create ACPI tables\n" " -A: create ACPI tables\n"
" -c: number of cpus and/or topology specification\n" " -c: number of cpus and/or topology specification\n"
" -C: include guest memory in core file\n" " -C: include guest memory in core file\n"
" -D: destroy on power-off\n"
" -e: exit on unhandled I/O access\n" " -e: exit on unhandled I/O access\n"
" -g: gdb port\n" " -g: gdb port\n"
" -h: help\n" " -h: help\n"
" -H: vmexit from the guest on hlt\n" " -H: vmexit from the guest on hlt\n"
" -l: LPC device configuration\n" " -l: LPC device configuration\n"
" -m: memory size in MB\n" " -m: memory size in MB\n"
#ifdef BHYVE_SNAPSHOT #ifdef BHYVE_SNAPSHOT
" -r: path to checkpoint file\n" " -r: path to checkpoint file\n"
▲ Show 20 Lines • Show All 541 Lines • ▼ Show 20 Lines while (!CPU_EMPTY(&cpumask)) {
pthread_cond_wait(&resetcpu_cond, &resetcpu_mtx); pthread_cond_wait(&resetcpu_cond, &resetcpu_mtx);
} }
pthread_mutex_unlock(&resetcpu_mtx); pthread_mutex_unlock(&resetcpu_mtx);
switch (how) { switch (how) {
case VM_SUSPEND_RESET: case VM_SUSPEND_RESET:
exit(0); exit(0);
case VM_SUSPEND_POWEROFF: case VM_SUSPEND_POWEROFF:
if (destroy_on_poweroff)
vm_destroy(ctx);
exit(1); exit(1);
swillsUnsubmitted
Not Done
Inline Actions

Not sure 1 still makes sense in this case. It's not indicating a failure or issue of some kind, is it?

swills: Not sure 1 still makes sense in this case. It's not indicating a failure or issue of some kind…
case VM_SUSPEND_HALT: case VM_SUSPEND_HALT:
exit(2); exit(2);
case VM_SUSPEND_TRIPLEFAULT: case VM_SUSPEND_TRIPLEFAULT:
exit(3); exit(3);
default: default:
fprintf(stderr, "vmexit_suspend: invalid reason %d\n", how); fprintf(stderr, "vmexit_suspend: invalid reason %d\n", how);
exit(100); exit(100);
} }
▲ Show 20 Lines • Show All 269 Lines • ▼ Show 20 Lines#endif
sockets = cores = threads = 1; sockets = cores = threads = 1;
maxcpus = 0; maxcpus = 0;
memsize = 256 * MB; memsize = 256 * MB;
mptgen = 1; mptgen = 1;
rtc_localtime = 1; rtc_localtime = 1;
memflags = 0; memflags = 0;
#ifdef BHYVE_SNAPSHOT #ifdef BHYVE_SNAPSHOT
optstr = "abehuwxACHIPSWYp:g:G:c:s:m:l:U:r:"; optstr = "abehuwxACDHIPSWYp:g:G:c:s:m:l:U:r:";
#else #else
optstr = "abehuwxACHIPSWYp:g:G:c:s:m:l:U:"; optstr = "abehuwxACDHIPSWYp:g:G:c:s:m:l:U:";
#endif #endif
while ((c = getopt(argc, argv, optstr)) != -1) { while ((c = getopt(argc, argv, optstr)) != -1) {
switch (c) { switch (c) {
case 'a': case 'a':
x2apic_mode = 0; x2apic_mode = 0;
break; break;
case 'A': case 'A':
acpi = 1; acpi = 1;
break; break;
case 'b': case 'b':
bvmcons = 1; bvmcons = 1;
break;
case 'D':
destroy_on_poweroff = 1;
break; break;
case 'p': case 'p':
if (pincpu_parse(optarg) != 0) { if (pincpu_parse(optarg) != 0) {
errx(EX_USAGE, "invalid vcpu pinning " errx(EX_USAGE, "invalid vcpu pinning "
"configuration '%s'", optarg); "configuration '%s'", optarg);
} }
break; break;
case 'c': case 'c':
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