Merge remote-tracking branch 'remotes/famz/tags/various-pull-request' into staging

# gpg: Signature made Fri 23 Sep 2016 05:58:28 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/various-pull-request: (23 commits)
  docker: exec $CMD
  docker: Terminate instances at SIGTERM and SIGHUP
  docker: Support showing environment information
  docker: Print used options before doing configure
  docker: Flatten default target list in test-quick
  docker: Update fedora image to latest
  docker: Generate /packages.txt in ubuntu image
  docker: Generate /packages.txt in fedora image
  docker: Generate /packages.txt in centos6 image
  tests: Ignore test-uuid
  Add UUID files to MAINTAINERS
  tests: Add uuid tests
  uuid: Tighten uuid parse
  vl: Switch qemu_uuid to QemuUUID
  configure: Remove detection code for UUID
  tests: No longer dependent on CONFIG_UUID
  crypto: Switch to QEMU UUID API
  vpc: Use QEMU UUID API
  vdi: Use QEMU UUID API
  vhdx: Use QEMU UUID API
  ...

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

# Conflicts:
#	tests/Makefile.include

6 files changed, 13 insertions, 20 deletions

diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index dc9c14cd29..17c7c0ea07 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -1773,7 +1773,7 @@ static void ipmi_sim_realize(DeviceState *dev, Error **errp)
     ibs->acpi_power_state[1] = 0;
 
     if (qemu_uuid_set) {
-        memcpy(&ibs->uuid, qemu_uuid, 16);
+        memcpy(&ibs->uuid, &qemu_uuid, 16);
     } else {
         memset(&ibs->uuid, 0, 16);
     }
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 1776b1b3c4..92aa563929 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -883,7 +883,7 @@ static void fw_cfg_init1(DeviceState *dev)
     qdev_init_nofail(dev);
 
     fw_cfg_add_bytes(s, FW_CFG_SIGNATURE, (char *)"QEMU", 4);
-    fw_cfg_add_bytes(s, FW_CFG_UUID, qemu_uuid, 16);
+    fw_cfg_add_bytes(s, FW_CFG_UUID, &qemu_uuid, 16);
     fw_cfg_add_i16(s, FW_CFG_NOGRAPHIC, (uint16_t)!machine->enable_graphics);
     fw_cfg_add_i16(s, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
     fw_cfg_add_i16(s, FW_CFG_BOOT_MENU, (uint16_t)boot_menu);
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index ca77bb0dea..bdb689c552 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -332,12 +332,7 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base,
         g_free(buf);
     }
 
-    buf = g_strdup_printf(UUID_FMT, qemu_uuid[0], qemu_uuid[1],
-                          qemu_uuid[2], qemu_uuid[3], qemu_uuid[4],
-                          qemu_uuid[5], qemu_uuid[6], qemu_uuid[7],
-                          qemu_uuid[8], qemu_uuid[9], qemu_uuid[10],
-                          qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],
-                          qemu_uuid[14], qemu_uuid[15]);
+    buf = qemu_uuid_unparse_strdup(&qemu_uuid);
 
     _FDT((fdt_property_string(fdt, "vm,uuid", buf)));
     if (qemu_uuid_set) {
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index 27b5ad4bc4..02ce27314a 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -303,7 +303,8 @@ static void rtas_ibm_get_system_parameter(PowerPCCPU *cpu,
         break;
     }
     case RTAS_SYSPARM_UUID:
-        ret = sysparm_st(buffer, length, qemu_uuid, (qemu_uuid_set ? 16 : 0));
+        ret = sysparm_st(buffer, length, (unsigned char *)&qemu_uuid,
+                         (qemu_uuid_set ? 16 : 0));
         break;
     default:
         ret = RTAS_OUT_NOT_SUPPORTED;
diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c
index 74c7102929..9a6552aa60 100644
--- a/hw/smbios/smbios.c
+++ b/hw/smbios/smbios.c
@@ -20,6 +20,7 @@
 #include "qemu/config-file.h"
 #include "qemu/error-report.h"
 #include "sysemu/sysemu.h"
+#include "qemu/uuid.h"
 #include "sysemu/cpus.h"
 #include "hw/smbios/smbios.h"
 #include "hw/loader.h"
@@ -79,7 +80,7 @@ static struct {
 
 static struct {
     const char *manufacturer, *product, *version, *serial, *sku, *family;
-    /* uuid is in qemu_uuid[] */
+    /* uuid is in qemu_uuid */
 } type1;
 
 static struct {
@@ -408,7 +409,7 @@ static void smbios_build_type_1_fields(void)
          * BIOS.
          */
         smbios_add_field(1, offsetof(struct smbios_type_1, uuid),
-                         qemu_uuid, 16);
+                         &qemu_uuid, 16);
     }
 }
 
@@ -483,9 +484,9 @@ static void smbios_build_type_0_table(void)
 /* Encode UUID from the big endian encoding described on RFC4122 to the wire
  * format specified by SMBIOS version 2.6.
  */
-static void smbios_encode_uuid(struct smbios_uuid *uuid, const uint8_t *buf)
+static void smbios_encode_uuid(struct smbios_uuid *uuid, QemuUUID *in)
 {
-    memcpy(uuid, buf, 16);
+    memcpy(uuid, &in, 16);
     if (smbios_uuid_encoded) {
         uuid->time_low = bswap32(uuid->time_low);
         uuid->time_mid = bswap16(uuid->time_mid);
@@ -502,7 +503,7 @@ static void smbios_build_type_1_table(void)
     SMBIOS_TABLE_SET_STR(1, version_str, type1.version);
     SMBIOS_TABLE_SET_STR(1, serial_number_str, type1.serial);
     if (qemu_uuid_set) {
-        smbios_encode_uuid(&t->uuid, qemu_uuid);
+        smbios_encode_uuid(&t->uuid, &qemu_uuid);
     } else {
         memset(&t->uuid, 0, 16);
     }
@@ -1001,7 +1002,7 @@ void smbios_entry_add(QemuOpts *opts)
 
             val = qemu_opt_get(opts, "uuid");
             if (val) {
-                if (qemu_uuid_parse(val, qemu_uuid) != 0) {
+                if (qemu_uuid_parse(val, &qemu_uuid) != 0) {
                     error_report("Invalid UUID");
                     exit(1);
                 }
diff --git a/hw/xenpv/xen_domainbuild.c b/hw/xenpv/xen_domainbuild.c
index 5a9f5ac806..b439b0ed5d 100644
--- a/hw/xenpv/xen_domainbuild.c
+++ b/hw/xenpv/xen_domainbuild.c
@@ -53,11 +53,7 @@ int xenstore_domain_init1(const char *kernel, const char *ramdisk,
     char *dom, uuid_string[42], vm[256], path[256];
     int i;
 
-    snprintf(uuid_string, sizeof(uuid_string), UUID_FMT,
-             qemu_uuid[0], qemu_uuid[1], qemu_uuid[2], qemu_uuid[3],
-             qemu_uuid[4], qemu_uuid[5], qemu_uuid[6], qemu_uuid[7],
-             qemu_uuid[8], qemu_uuid[9], qemu_uuid[10], qemu_uuid[11],
-             qemu_uuid[12], qemu_uuid[13], qemu_uuid[14], qemu_uuid[15]);
+    qemu_uuid_unparse(&qemu_uuid, uuid_string);
     dom = xs_get_domain_path(xenstore, xen_domid);
     snprintf(vm,  sizeof(vm),  "/vm/%s", uuid_string);