[Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements

[Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements

[Ian Jackson]

I have been working on trying to get qemu, when running as a Xen
device model, to _actually_ not have power equivalent to root.

I think I have achieved this, with some limitations (which will be
discussed in my series against xen.git, which I am about to post).

However, there are changes to qemu needed.  In particular

 * The -xen-domid-restrict option does not work properly right now.
   It only restricts a small subset of the descriptors qemu has open.
   I am introducing a new library call in the Xen libraries for this,
   xentoolcore_restrict_all.

 * We need to call a different function on domain shutdown.

 * Additionally, in the future, we intend to be able to set aside
   a uid range for these qemus to run in, and that involves being
   able to tell qemu to drop privilege by numeric uid and gid.

This series is only an RFC because right now it won't compile against
older versions of Xen.  There is "configure" work needed.  I would
appreciate some help and/or advice and have CC'd some people who
touched this area recently...

Thanks for your attention.

Ian.

[Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore

[Ian Jackson]

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index fd7e3a5..c59a0c0 100755
--- a/configure
+++ b/configure
@@ -2072,14 +2072,14 @@ if test "$xen" != "no" ; then
       $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
     xen=yes
     xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
-    xen_pc="$xen_pc xenevtchn xendevicemodel"
+    xen_pc="$xen_pc xenevtchn xendevicemodel xentoolcore"
     QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
     libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
     LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
   else
 
     xen_libs="-lxenstore -lxenctrl -lxenguest"
-    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
+    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn -lxentoolcore"
 
     # First we test whether Xen headers and libraries are available.
     # If no, we are done and there is no Xen support.
-- 
2.1.4

Re: [Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore

[Juergen Gross]

On 15/09/17 20:09, Ian Jackson wrote:
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
> ---
>  configure | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/configure b/configure
> index fd7e3a5..c59a0c0 100755
> --- a/configure
> +++ b/configure
> @@ -2072,14 +2072,14 @@ if test "$xen" != "no" ; then
>        $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
>      xen=yes
>      xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
> -    xen_pc="$xen_pc xenevtchn xendevicemodel"
> +    xen_pc="$xen_pc xenevtchn xendevicemodel xentoolcore"
>      QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
>      libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
>      LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
>    else
>  
>      xen_libs="-lxenstore -lxenctrl -lxenguest"
> -    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
> +    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn -lxentoolcore"

I don't think this is necessary. libxentoolcore is only available with
a new Xen, which will always have the xentoolcore.pc file installed.


Juergen

Re: [Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore

[Anthony PERARD]

On Fri, Sep 22, 2017 at 02:14:16PM +0200, Juergen Gross wrote:
> On 15/09/17 20:09, Ian Jackson wrote:
> > Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
> > ---
> >  configure | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/configure b/configure
> > index fd7e3a5..c59a0c0 100755
> > --- a/configure
> > +++ b/configure
> > @@ -2072,14 +2072,14 @@ if test "$xen" != "no" ; then
> >        $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
> >      xen=yes
> >      xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
> > -    xen_pc="$xen_pc xenevtchn xendevicemodel"
> > +    xen_pc="$xen_pc xenevtchn xendevicemodel xentoolcore"
> >      QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
> >      libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
> >      LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
> >    else
> >  
> >      xen_libs="-lxenstore -lxenctrl -lxenguest"
> > -    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
> > +    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn -lxentoolcore"
> 
> I don't think this is necessary. libxentoolcore is only available with
> a new Xen, which will always have the xentoolcore.pc file installed.

Only if ! echo $EXTRA_LDFLAGS | grep tools/libxc;

So building qemu via xen.git Makefiles, the pkg-config files are not
taken into account.

-- 
Anthony PERARD

Re: [Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore

[Juergen Gross]

On 25/09/17 17:08, Anthony PERARD wrote:
> On Fri, Sep 22, 2017 at 02:14:16PM +0200, Juergen Gross wrote:
>> On 15/09/17 20:09, Ian Jackson wrote:
>>> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
>>> ---
>>>  configure | 4 ++--
>>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/configure b/configure
>>> index fd7e3a5..c59a0c0 100755
>>> --- a/configure
>>> +++ b/configure
>>> @@ -2072,14 +2072,14 @@ if test "$xen" != "no" ; then
>>>        $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
>>>      xen=yes
>>>      xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
>>> -    xen_pc="$xen_pc xenevtchn xendevicemodel"
>>> +    xen_pc="$xen_pc xenevtchn xendevicemodel xentoolcore"
>>>      QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
>>>      libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
>>>      LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
>>>    else
>>>  
>>>      xen_libs="-lxenstore -lxenctrl -lxenguest"
>>> -    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
>>> +    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn -lxentoolcore"
>>
>> I don't think this is necessary. libxentoolcore is only available with
>> a new Xen, which will always have the xentoolcore.pc file installed.
> 
> Only if ! echo $EXTRA_LDFLAGS | grep tools/libxc;
> 
> So building qemu via xen.git Makefiles, the pkg-config files are not
> taken into account.
> 

Aah, right, this patch for the Xen build system is still missing.

In Xen 4.11 we should drop passing all the flags to configure and use
the pkg-config files instead.


Juergen

Re: [Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore

[Anthony PERARD]

On Fri, Sep 15, 2017 at 07:09:54PM +0100, Ian Jackson wrote:
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
> ---
>  configure | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Here is a patch that I think will work, if libxentoolcore is release in
Xen 4.10.

diff --git a/configure b/configure
index 133a5757ef..a22ff71294 100755
--- a/configure
+++ b/configure
@@ -2071,7 +2071,7 @@ if test "$xen" != "no" ; then
       $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
     xen=yes
     xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
-    xen_pc="$xen_pc xenevtchn xendevicemodel"
+    xen_pc="$xen_pc xenevtchn xendevicemodel xentoolcore"
     QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
     libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
     LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
@@ -2103,18 +2103,20 @@ EOF
         cat > $TMPC <<EOF &&
 #undef XC_WANT_COMPAT_MAP_FOREIGN_API
 #include <xenforeignmemory.h>
+#include <xentoolcore.h>
 int main(void) {
   xenforeignmemory_handle *xfmem;
 
   xfmem = xenforeignmemory_open(0, 0);
   xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
+  xentoolcore_restrict_all(0);
 
   return 0;
 }
 EOF
-        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
+        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
       then
-      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
+      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
       xen_ctrl_version=41000
       xen=yes
     elif


-- 
Anthony PERARD

Re: [Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore

[Ian Jackson]

Anthony PERARD writes ("Re: [Qemu-devel] [PATCH RFC 1/6] xen: link against xentoolcore"):
> Here is a patch that I think will work, if libxentoolcore is release in
> Xen 4.10.

Thanks very much.  I have, more or less, adopted this.  Thanks also
for your other comments, which I have addressed.

Ian.

[Qemu-devel] [PATCH RFC 2/6] xen: defer call to xen_restrict until running

[Ian Jackson]

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 hw/i386/xen/xen-hvm.c |  8 --------
 hw/xen/xen-common.c   | 10 ++++++++++
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index d9ccd5d..7b60ec6 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -1254,14 +1254,6 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
         goto err;
     }
 
-    if (xen_domid_restrict) {
-        rc = xen_restrict(xen_domid);
-        if (rc < 0) {
-            error_report("failed to restrict: error %d", errno);
-            goto err;
-        }
-    }
-
     xen_create_ioreq_server(xen_domid, &state->ioservid);
 
     state->exit.notify = xen_exit_notifier;
diff --git a/hw/xen/xen-common.c b/hw/xen/xen-common.c
index 632a938..dfee53e 100644
--- a/hw/xen/xen-common.c
+++ b/hw/xen/xen-common.c
@@ -111,9 +111,19 @@ static void xenstore_record_dm_state(struct xs_handle *xs, const char *state)
 static void xen_change_state_handler(void *opaque, int running,
                                      RunState state)
 {
+    int rc;
+
     if (running) {
         /* record state running */
         xenstore_record_dm_state(xenstore, "running");
+
+        if (xen_domid_restrict) {
+            rc = xen_restrict(xen_domid);
+            if (rc < 0) {
+                perror("xen: failed to restrict");
+                exit(1);
+            }
+        }
     }
 }
 
-- 
2.1.4

Re: [Qemu-devel] [PATCH RFC 2/6] xen: defer call to xen_restrict until running

[Anthony PERARD]

On Fri, Sep 15, 2017 at 07:09:55PM +0100, Ian Jackson wrote:
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>

-- 
Anthony PERARD

[Qemu-devel] [PATCH RFC 3/6] xen: restrict: use xentoolcore_restrict_all

[Ian Jackson]

And insist that it works.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 include/hw/xen/xen_common.h | 26 ++------------------------
 1 file changed, 2 insertions(+), 24 deletions(-)

diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h
index 86c7f26..b6cb024 100644
--- a/include/hw/xen/xen_common.h
+++ b/include/hw/xen/xen_common.h
@@ -12,6 +12,7 @@
 
 #include <xenctrl.h>
 #include <xenstore.h>
+#include <xentoolcore.h>
 #include <xen/io/xenbus.h>
 
 #include "hw/hw.h"
@@ -289,30 +290,7 @@ static inline int xen_modified_memory(domid_t domid, uint64_t first_pfn,
 
 static inline int xen_restrict(domid_t domid)
 {
-    int rc;
-
-    /* Attempt to restrict devicemodel operations */
-    rc = xendevicemodel_restrict(xen_dmod, domid);
-    trace_xen_domid_restrict(rc ? errno : 0);
-
-    if (rc < 0) {
-        /*
-         * If errno is ENOTTY then restriction is not implemented so
-         * there's no point in trying to restrict other types of
-         * operation, but it should not be treated as a failure.
-         */
-        if (errno == ENOTTY) {
-            return 0;
-        }
-
-        return rc;
-    }
-
-    /* Restrict foreignmemory operations */
-    rc = xenforeignmemory_restrict(xen_fmem, domid);
-    trace_xen_domid_restrict(rc ? errno : 0);
-
-    return rc;
+    return xentoolcore_restrict_all(domid);
 }
 
 void destroy_hvm_domain(bool reboot);
-- 
2.1.4

Re: [Qemu-devel] [PATCH RFC 3/6] xen: restrict: use xentoolcore_restrict_all

[Anthony PERARD]

On Fri, Sep 15, 2017 at 07:09:56PM +0100, Ian Jackson wrote:
> And insist that it works.
> 
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
> ---
>  include/hw/xen/xen_common.h | 26 ++------------------------
>  1 file changed, 2 insertions(+), 24 deletions(-)
> 
> diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h
> index 86c7f26..b6cb024 100644
> --- a/include/hw/xen/xen_common.h
> +++ b/include/hw/xen/xen_common.h
> @@ -12,6 +12,7 @@
>  
>  #include <xenctrl.h>
>  #include <xenstore.h>
> +#include <xentoolcore.h>
>  #include <xen/io/xenbus.h>
>  
>  #include "hw/hw.h"
> @@ -289,30 +290,7 @@ static inline int xen_modified_memory(domid_t domid, uint64_t first_pfn,
>  
>  static inline int xen_restrict(domid_t domid)
>  {
> -    int rc;
> -
> -    /* Attempt to restrict devicemodel operations */
> -    rc = xendevicemodel_restrict(xen_dmod, domid);
> -    trace_xen_domid_restrict(rc ? errno : 0);
> -
> -    if (rc < 0) {
> -        /*
> -         * If errno is ENOTTY then restriction is not implemented so
> -         * there's no point in trying to restrict other types of
> -         * operation, but it should not be treated as a failure.
> -         */
> -        if (errno == ENOTTY) {
> -            return 0;
> -        }
> -
> -        return rc;
> -    }
> -
> -    /* Restrict foreignmemory operations */
> -    rc = xenforeignmemory_restrict(xen_fmem, domid);
> -    trace_xen_domid_restrict(rc ? errno : 0);
> -
> -    return rc;
> +    return xentoolcore_restrict_all(domid);

xentoolcore_restrict_all is going to need a compatibility stub, which
can be done in this same header (xen_common.h).

I think we can keep the call to trace_xen_domid_restrict(), that's just
a debug printf.

Also, we could remove the compatibility stub for xendevicemodel_restrict
and xenforeignmemory_restrict as there are not used anymore.


-- 
Anthony PERARD

[Qemu-devel] [PATCH RFC 4/6] xen: destroy_hvm_domain: Move reason into a variable

[Ian Jackson]

We are going to want to reuse this.

No functional change.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 hw/i386/xen/xen-hvm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 7b60ec6..83420cd 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -1387,12 +1387,13 @@ void destroy_hvm_domain(bool reboot)
     xc_interface *xc_handle;
     int sts;
 
+    unsigned int reason = reboot ? SHUTDOWN_reboot : SHUTDOWN_poweroff;
+
     xc_handle = xc_interface_open(0, 0, 0);
     if (xc_handle == NULL) {
         fprintf(stderr, "Cannot acquire xenctrl handle\n");
     } else {
-        sts = xc_domain_shutdown(xc_handle, xen_domid,
-                                 reboot ? SHUTDOWN_reboot : SHUTDOWN_poweroff);
+        sts = xc_domain_shutdown(xc_handle, xen_domid, reason);
         if (sts != 0) {
             fprintf(stderr, "xc_domain_shutdown failed to issue %s, "
                     "sts %d, %s\n", reboot ? "reboot" : "poweroff",
-- 
2.1.4

Re: [Qemu-devel] [PATCH RFC 4/6] xen: destroy_hvm_domain: Move reason into a variable

[Anthony PERARD]

On Fri, Sep 15, 2017 at 07:09:57PM +0100, Ian Jackson wrote:
> We are going to want to reuse this.
> 
> No functional change.
> 
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>


-- 
Anthony PERARD

[Qemu-devel] [PATCH RFC 5/6] xen: destroy_hvm_domain: Try xendevicemodel_shutdown

[Ian Jackson]

xc_interface_open etc. is not going to work if we have dropped
privilege, but xendevicemodel_shutdown will if everything is new
enough.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 hw/i386/xen/xen-hvm.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 83420cd..639425a 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -1386,9 +1386,18 @@ void destroy_hvm_domain(bool reboot)
 {
     xc_interface *xc_handle;
     int sts;
+    int rc;
 
     unsigned int reason = reboot ? SHUTDOWN_reboot : SHUTDOWN_poweroff;
 
+    if (xen_dmod) {
+        rc = xendevicemodel_shutdown(xen_dmod, xen_domid, reason);
+        if (!rc)
+            return;
+        perror("xendevicemodel_shutdown failed");
+        /* well, try the old thing then */
+    }
+
     xc_handle = xc_interface_open(0, 0, 0);
     if (xc_handle == NULL) {
         fprintf(stderr, "Cannot acquire xenctrl handle\n");
-- 
2.1.4

Re: [Qemu-devel] [PATCH RFC 5/6] xen: destroy_hvm_domain: Try xendevicemodel_shutdown

[Anthony PERARD]

On Fri, Sep 15, 2017 at 07:09:58PM +0100, Ian Jackson wrote:
> xc_interface_open etc. is not going to work if we have dropped
> privilege, but xendevicemodel_shutdown will if everything is new
> enough.
> 
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
> ---
>  hw/i386/xen/xen-hvm.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
> index 83420cd..639425a 100644
> --- a/hw/i386/xen/xen-hvm.c
> +++ b/hw/i386/xen/xen-hvm.c
> @@ -1386,9 +1386,18 @@ void destroy_hvm_domain(bool reboot)
>  {
>      xc_interface *xc_handle;
>      int sts;
> +    int rc;
>  
>      unsigned int reason = reboot ? SHUTDOWN_reboot : SHUTDOWN_poweroff;
>  
> +    if (xen_dmod) {
> +        rc = xendevicemodel_shutdown(xen_dmod, xen_domid, reason);

xendevicemodel_shutdown is going to need a compatibility stub in
xen_common.h.

> +        if (!rc)
> +            return;
> +        perror("xendevicemodel_shutdown failed");
> +        /* well, try the old thing then */
> +    }
> +
>      xc_handle = xc_interface_open(0, 0, 0);
>      if (xc_handle == NULL) {
>          fprintf(stderr, "Cannot acquire xenctrl handle\n");

-- 
Anthony PERARD

[Qemu-devel] [PATCH RFC 6/6] os-posix: Provide new -runasid option

[Ian Jackson]

This allows the caller to specify a uid and gid to use, even if there
is no corresponding password entry.  This will be useful in certain
Xen configurations.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
 os-posix.c      | 30 ++++++++++++++++++++++++++----
 qemu-options.hx | 12 ++++++++++++
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/os-posix.c b/os-posix.c
index 92e9d85..b88995e 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -43,6 +43,8 @@
 #endif
 
 static struct passwd *user_pwd;
+static uid_t user_uid = (uid_t)-1;
+static gid_t user_gid = (gid_t)-1;
 static const char *chroot_dir;
 static int daemonize;
 static int daemon_pipe;
@@ -134,6 +136,8 @@ void os_set_proc_name(const char *s)
  */
 void os_parse_cmd_args(int index, const char *optarg)
 {
+    unsigned long lv;
+    char *ep;
     switch (index) {
 #ifdef CONFIG_SLIRP
     case QEMU_OPTION_smb:
@@ -150,6 +154,22 @@ void os_parse_cmd_args(int index, const char *optarg)
             exit(1);
         }
         break;
+    case QEMU_OPTION_runasid:
+        errno = 0;
+        lv = strtoul(optarg, &ep, 0);
+        if (errno || *ep != '.' || (user_uid = lv) != lv
+            || (user_uid == (uid_t)-1)) {
+            fprintf(stderr, "Could not obtain uid from \"%s\"", optarg);
+            exit(1);
+        }
+        errno = 0;
+        lv = strtoul(ep+1, &ep, 0);
+        if (errno || *ep || (user_gid = lv) != lv
+            || (user_gid == (gid_t)-1)) {
+            fprintf(stderr ,"Could not obtain gid from \"%s\"", optarg);
+            exit(1);
+        }
+        break;
     case QEMU_OPTION_chroot:
         chroot_dir = optarg;
         break;
@@ -166,17 +186,19 @@ void os_parse_cmd_args(int index, const char *optarg)
 
 static void change_process_uid(void)
 {
-    if (user_pwd) {
-        if (setgid(user_pwd->pw_gid) < 0) {
+    if (user_pwd || user_uid != (uid_t)-1) {
+        if (setgid(user_pwd ? user_pwd->pw_gid : user_gid) < 0) {
             fprintf(stderr, "Failed to setgid(%d)\n", user_pwd->pw_gid);
             exit(1);
         }
-        if (initgroups(user_pwd->pw_name, user_pwd->pw_gid) < 0) {
+        if ((user_pwd
+             ? initgroups(user_pwd->pw_name, user_pwd->pw_gid)
+             : setgroups(1, &user_gid)) < 0) {
             fprintf(stderr, "Failed to initgroups(\"%s\", %d)\n",
                     user_pwd->pw_name, user_pwd->pw_gid);
             exit(1);
         }
-        if (setuid(user_pwd->pw_uid) < 0) {
+        if (setuid(user_pwd ? user_pwd->pw_uid : user_gid) < 0) {
             fprintf(stderr, "Failed to setuid(%d)\n", user_pwd->pw_uid);
             exit(1);
         }
diff --git a/qemu-options.hx b/qemu-options.hx
index 9f6e2ad..34a5329 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -3968,6 +3968,18 @@ Immediately before starting guest execution, drop root privileges, switching
 to the specified user.
 ETEXI
 
+#ifndef _WIN32
+DEF("runasid", HAS_ARG, QEMU_OPTION_runasid, \
+    "-runasid uid.gid     change to numeric uid and gid just before starting the VM\n",
+    QEMU_ARCH_ALL)
+#endif
+STEXI
+@item -runasid @var{uid}.@var{gid}
+@findex -runasid
+Immediately before starting guest execution, drop root privileges, switching
+to the specified uid and gid.
+ETEXI
+
 DEF("prom-env", HAS_ARG, QEMU_OPTION_prom_env,
     "-prom-env variable=value\n"
     "                set OpenBIOS nvram variables\n",
-- 
2.1.4

Re: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements

[no-reply]

Hi,

This series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.

Subject: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements
Message-id: 1505498999-17427-1-git-send-email-ian.jackson@eu.citrix.com
Type: series

=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-quick@centos6
time make docker-test-build@min-glib
time make docker-test-mingw@fedora
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]               patchew/1505498999-17427-1-git-send-email-ian.jackson@eu.citrix.com -> patchew/1505498999-17427-1-git-send-email-ian.jackson@eu.citrix.com
Switched to a new branch 'test'
d0bf857e06 os-posix: Provide new -runasid option
569ba00e8f xen: destroy_hvm_domain: Try xendevicemodel_shutdown
1ef23a12d2 xen: destroy_hvm_domain: Move reason into a variable
af7aac4055 xen: restrict: use xentoolcore_restrict_all
b84c49e46a xen: defer call to xen_restrict until running
293b6b0146 xen: link against xentoolcore

=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-b93ibrpf/src/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
  BUILD   centos6
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-b93ibrpf/src'
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY    RUNNER
    RUN test-quick in qemu:centos6 
Packages installed:
SDL-devel-1.2.14-7.el6_7.1.x86_64
bison-2.4.1-5.el6.x86_64
bzip2-devel-1.0.5-7.el6_0.x86_64
ccache-3.1.6-2.el6.x86_64
csnappy-devel-0-6.20150729gitd7bc683.el6.x86_64
flex-2.5.35-9.el6.x86_64
gcc-4.4.7-18.el6.x86_64
git-1.7.1-8.el6.x86_64
glib2-devel-2.28.8-9.el6.x86_64
libepoxy-devel-1.2-3.el6.x86_64
libfdt-devel-1.4.0-1.el6.x86_64
librdmacm-devel-1.0.21-0.el6.x86_64
lzo-devel-2.03-3.1.el6_5.1.x86_64
make-3.81-23.el6.x86_64
mesa-libEGL-devel-11.0.7-4.el6.x86_64
mesa-libgbm-devel-11.0.7-4.el6.x86_64
package g++ is not installed
pixman-devel-0.32.8-1.el6.x86_64
spice-glib-devel-0.26-8.el6.x86_64
spice-server-devel-0.12.4-16.el6.x86_64
tar-1.23-15.el6_8.x86_64
vte-devel-0.25.1-9.el6.x86_64
xen-devel-4.6.3-15.el6.x86_64
zlib-devel-1.2.3-29.el6.x86_64

Environment variables:
PACKAGES=bison     bzip2-devel     ccache     csnappy-devel     flex     g++     gcc     git     glib2-devel     libepoxy-devel     libfdt-devel     librdmacm-devel     lzo-devel     make     mesa-libEGL-devel     mesa-libgbm-devel     pixman-devel     SDL-devel     spice-glib-devel     spice-server-devel     tar     vte-devel     xen-devel     zlib-devel
HOSTNAME=324cd3b04cae
TERM=xterm
MAKEFLAGS= -j8
HISTSIZE=1000
J=8
USER=root
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
MAIL=/var/spool/mail/root
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
LANG=en_US.UTF-8
TARGET_LIST=
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
LOGNAME=root
LESSOPEN=||/usr/bin/lesspipe.sh %s
FEATURES= dtc
DEBUG=
G_BROKEN_FILENAMES=1
CCACHE_HASHDIR=
_=/usr/bin/env

Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install
No C++ compiler available; disabling C++ specific optional code
Install prefix    /var/tmp/qemu-build/install
BIOS directory    /var/tmp/qemu-build/install/share/qemu
binary directory  /var/tmp/qemu-build/install/bin
library directory /var/tmp/qemu-build/install/lib
module directory  /var/tmp/qemu-build/install/lib/qemu
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory  /var/tmp/qemu-build/install/etc
local state directory   /var/tmp/qemu-build/install/var
Manual directory  /var/tmp/qemu-build/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /tmp/qemu-test/src
C compiler        cc
Host C compiler   cc
C++ compiler      
Objective-C compiler cc
ARFLAGS           rv
CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g 
QEMU_CFLAGS       -I/usr/include/pixman-1   -I$(SRC_PATH)/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -DNCURSES_WIDECHAR   -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all  -I/usr/include/libpng12   -I/usr/include/libdrm     -I/usr/include/spice-server -I/usr/include/cacard -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/nss3 -I/usr/include/nspr4 -I/usr/include/spice-1   -I/usr/include/cacard -I/usr/include/nss3 -I/usr/include/nspr4  
LDFLAGS           -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g 
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          x86_64
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
gprof enabled     no
sparse enabled    no
strip binaries    yes
profiler          no
static build      no
SDL support       yes (1.2.14)
GTK support       yes (2.24.23)
GTK GL support    no
VTE support       yes (0.25.1)
TLS priority      NORMAL
GNUTLS support    no
GNUTLS rnd        no
libgcrypt         no
libgcrypt kdf     no
nettle            no 
nettle kdf        no
libtasn1          no
curses support    yes
virgl support     no
curl support      no
mingw32 support   no
Audio drivers     oss
Block whitelist (rw) 
Block whitelist (ro) 
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  yes
VNC PNG support   yes
xen support       yes
xen ctrl version  40600
pv dom build      no
brlapi support    no
bluez  support    no
Documentation     no
PIE               yes
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support yes
Install blobs     yes
KVM support       yes
HAX support       no
TCG support       yes
TCG debug enabled no
TCG interpreter   no
RDMA support      yes
fdt support       yes
preadv support    yes
fdatasync         yes
madvise           yes
posix_madvise     yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
vhost-user support yes
Trace backends    log
spice support     yes (0.12.6/0.12.4)
rbd support       no
xfsctl support    no
smartcard support yes
libusb            no
usb net redir     no
OpenGL support    yes
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info no
QGA MSI support   no
seccomp support   no
coroutine backend ucontext
coroutine pool    yes
debug stack usage no
crypto afalg      no
GlusterFS support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   no
TPM passthrough   yes
QOM debugging     yes
Live block migration yes
lzo support       yes
snappy support    no
bzip2 support     yes
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization no
replication support yes
VxHS block device no
mkdir -p dtc/libfdt
mkdir -p dtc/tests
  GEN     aarch64-softmmu/config-devices.mak.tmp
  GEN     x86_64-softmmu/config-devices.mak.tmp
  GEN     config-host.h
  GEN     qemu-options.def
  GEN     qapi-types.h
  GEN     qmp-commands.h
  GEN     qapi-visit.h
  GEN     qapi-event.h
  GEN     x86_64-softmmu/config-devices.mak
  GEN     aarch64-softmmu/config-devices.mak
  GEN     qmp-marshal.c
  GEN     qapi-types.c
  GEN     qapi-visit.c
  GEN     qapi-event.c
  GEN     qmp-introspect.h
  GEN     qmp-introspect.c
  GEN     trace/generated-tcg-tracers.h
  GEN     trace/generated-helpers-wrappers.h
  GEN     trace/generated-helpers.h
  GEN     trace/generated-helpers.c
  GEN     module_block.h
  GEN     tests/test-qapi-types.h
  GEN     tests/test-qapi-visit.h
  GEN     tests/test-qapi-event.h
  GEN     tests/test-qmp-commands.h
  GEN     tests/test-qmp-introspect.h
  GEN     trace-root.h
  GEN     util/trace.h
  GEN     crypto/trace.h
  GEN     io/trace.h
  GEN     migration/trace.h
  GEN     block/trace.h
  GEN     chardev/trace.h
  GEN     hw/block/trace.h
  GEN     hw/block/dataplane/trace.h
  GEN     hw/char/trace.h
  GEN     hw/intc/trace.h
  GEN     hw/net/trace.h
  GEN     hw/virtio/trace.h
  GEN     hw/audio/trace.h
  GEN     hw/misc/trace.h
  GEN     hw/usb/trace.h
  GEN     hw/scsi/trace.h
  GEN     hw/nvram/trace.h
  GEN     hw/display/trace.h
  GEN     hw/input/trace.h
  GEN     hw/timer/trace.h
  GEN     hw/dma/trace.h
  GEN     hw/sparc/trace.h
  GEN     hw/sd/trace.h
  GEN     hw/isa/trace.h
  GEN     hw/mem/trace.h
  GEN     hw/i386/trace.h
  GEN     hw/i386/xen/trace.h
  GEN     hw/9pfs/trace.h
  GEN     hw/ppc/trace.h
  GEN     hw/pci/trace.h
  GEN     hw/s390x/trace.h
  GEN     hw/vfio/trace.h
  GEN     hw/acpi/trace.h
  GEN     hw/arm/trace.h
  GEN     hw/alpha/trace.h
  GEN     hw/xen/trace.h
  GEN     ui/trace.h
  GEN     audio/trace.h
  GEN     net/trace.h
  GEN     target/arm/trace.h
  GEN     target/i386/trace.h
  GEN     target/mips/trace.h
  GEN     target/sparc/trace.h
  GEN     target/s390x/trace.h
  GEN     target/ppc/trace.h
  GEN     qom/trace.h
  GEN     linux-user/trace.h
  GEN     qapi/trace.h
  GEN     accel/tcg/trace.h
  GEN     accel/kvm/trace.h
  GEN     nbd/trace.h
  GEN     trace-root.c
  GEN     util/trace.c
  GEN     crypto/trace.c
  GEN     io/trace.c
  GEN     migration/trace.c
  GEN     block/trace.c
  GEN     chardev/trace.c
  GEN     hw/block/trace.c
  GEN     hw/block/dataplane/trace.c
  GEN     hw/char/trace.c
  GEN     hw/intc/trace.c
  GEN     hw/net/trace.c
  GEN     hw/virtio/trace.c
  GEN     hw/audio/trace.c
  GEN     hw/misc/trace.c
  GEN     hw/usb/trace.c
  GEN     hw/scsi/trace.c
  GEN     hw/nvram/trace.c
  GEN     hw/display/trace.c
  GEN     hw/input/trace.c
  GEN     hw/timer/trace.c
  GEN     hw/dma/trace.c
  GEN     hw/sparc/trace.c
  GEN     hw/sd/trace.c
  GEN     hw/isa/trace.c
  GEN     hw/mem/trace.c
  GEN     hw/i386/trace.c
  GEN     hw/i386/xen/trace.c
  GEN     hw/9pfs/trace.c
  GEN     hw/ppc/trace.c
  GEN     hw/pci/trace.c
  GEN     hw/s390x/trace.c
  GEN     hw/vfio/trace.c
  GEN     hw/acpi/trace.c
  GEN     hw/arm/trace.c
  GEN     hw/alpha/trace.c
  GEN     hw/xen/trace.c
  GEN     ui/trace.c
  GEN     audio/trace.c
  GEN     net/trace.c
  GEN     target/arm/trace.c
  GEN     target/i386/trace.c
  GEN     target/mips/trace.c
  GEN     target/sparc/trace.c
  GEN     target/s390x/trace.c
  GEN     target/ppc/trace.c
  GEN     qom/trace.c
  GEN     linux-user/trace.c
  GEN     qapi/trace.c
  GEN     accel/tcg/trace.c
  GEN     accel/kvm/trace.c
  GEN     nbd/trace.c
  GEN     config-all-devices.mak
	 DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
	 DEP /tmp/qemu-test/src/dtc/tests/trees.S
	 DEP /tmp/qemu-test/src/dtc/tests/testutils.c
	 DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
	 DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
	 DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/check_path.c
	 DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
	 DEP /tmp/qemu-test/src/dtc/tests/overlay.c
	 DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
	 DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
	 DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
	 DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
	 DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
	 DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
	 DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
	 DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
	 DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
	 DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
	 DEP /tmp/qemu-test/src/dtc/tests/incbin.c
	 DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
	 DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
	 DEP /tmp/qemu-test/src/dtc/tests/path-references.c
	 DEP /tmp/qemu-test/src/dtc/tests/references.c
	 DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
	 DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
	 DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
	 DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
	 DEP /tmp/qemu-test/src/dtc/tests/del_node.c
	 DEP /tmp/qemu-test/src/dtc/tests/del_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/setprop.c
	 DEP /tmp/qemu-test/src/dtc/tests/set_name.c
	 DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
	 DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
	 DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
	 DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
	 DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
	 DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
	 DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
	 DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
	 DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
	 DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
	 DEP /tmp/qemu-test/src/dtc/tests/notfound.c
	 DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
	 DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
	 DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
	 DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_path.c
	 DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_name.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
	 DEP /tmp/qemu-test/src/dtc/tests/getprop.c
	 DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
	 DEP /tmp/qemu-test/src/dtc/tests/find_property.c
	 DEP /tmp/qemu-test/src/dtc/tests/root_node.c
	 DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
	 DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
	 DEP /tmp/qemu-test/src/dtc/util.c
	 DEP /tmp/qemu-test/src/dtc/fdtdump.c
	 DEP /tmp/qemu-test/src/dtc/fdtput.c
	 DEP /tmp/qemu-test/src/dtc/fdtget.c
	 LEX convert-dtsv0-lexer.lex.c
	 DEP /tmp/qemu-test/src/dtc/srcpos.c
	 BISON dtc-parser.tab.c
	 DEP /tmp/qemu-test/src/dtc/treesource.c
	 DEP /tmp/qemu-test/src/dtc/livetree.c
	 LEX dtc-lexer.lex.c
	 DEP /tmp/qemu-test/src/dtc/fstree.c
	 DEP /tmp/qemu-test/src/dtc/flattree.c
	 DEP /tmp/qemu-test/src/dtc/dtc.c
	 DEP /tmp/qemu-test/src/dtc/data.c
	 DEP /tmp/qemu-test/src/dtc/checks.c
	 DEP convert-dtsv0-lexer.lex.c
	 DEP dtc-parser.tab.c
	 DEP dtc-lexer.lex.c
	CHK version_gen.h
	UPD version_gen.h
	 DEP /tmp/qemu-test/src/dtc/util.c
	 CC libfdt/fdt.o
	 CC libfdt/fdt_ro.o
	 CC libfdt/fdt_wip.o
	 CC libfdt/fdt_strerror.o
	 CC libfdt/fdt_sw.o
	 CC libfdt/fdt_empty_tree.o
	 CC libfdt/fdt_addresses.o
	 CC libfdt/fdt_rw.o
	 CC libfdt/fdt_overlay.o
	 AR libfdt/libfdt.a
ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
  GEN     qga/qapi-generated/qga-qapi-visit.h
  GEN     qga/qapi-generated/qga-qmp-commands.h
  GEN     qga/qapi-generated/qga-qapi-types.h
  CC      tests/qemu-iotests/socket_scm_helper.o
  GEN     qga/qapi-generated/qga-qapi-visit.c
  GEN     qga/qapi-generated/qga-qapi-types.c
  GEN     qga/qapi-generated/qga-qmp-marshal.c
  CC      qmp-introspect.o
  CC      qapi-types.o
  CC      qapi-visit.o
  CC      qapi-event.o
  CC      qapi/qapi-visit-core.o
  CC      qapi/qapi-dealloc-visitor.o
  CC      qapi/qobject-input-visitor.o
  CC      qapi/qobject-output-visitor.o
  CC      qapi/qmp-registry.o
  CC      qapi/qmp-dispatch.o
  CC      qapi/string-input-visitor.o
  CC      qapi/string-output-visitor.o
  CC      qapi/opts-visitor.o
  CC      qapi/qapi-clone-visitor.o
  CC      qapi/qmp-event.o
  CC      qapi/qapi-util.o
  CC      qobject/qnull.o
  CC      qobject/qnum.o
  CC      qobject/qstring.o
  CC      qobject/qdict.o
  CC      qobject/qlist.o
  CC      qobject/qbool.o
  CC      qobject/qjson.o
  CC      qobject/qobject.o
  CC      qobject/json-lexer.o
  CC      qobject/json-streamer.o
  CC      qobject/qlit.o
  CC      qobject/json-parser.o
  CC      trace/control.o
  CC      trace/qmp.o
  CC      util/osdep.o
  CC      util/cutils.o
  CC      util/qemu-timer-common.o
  CC      util/bufferiszero.o
  CC      util/lockcnt.o
  CC      util/unicode.o
  CC      util/async.o
  CC      util/aiocb.o
  CC      util/thread-pool.o
  CC      util/qemu-timer.o
  CC      util/main-loop.o
  CC      util/iohandler.o
  CC      util/aio-posix.o
  CC      util/compatfd.o
  CC      util/event_notifier-posix.o
  CC      util/mmap-alloc.o
  CC      util/oslib-posix.o
  CC      util/qemu-openpty.o
  CC      util/qemu-thread-posix.o
  CC      util/memfd.o
  CC      util/envlist.o
  CC      util/path.o
  CC      util/module.o
  CC      util/host-utils.o
  CC      util/bitmap.o
  CC      util/bitops.o
  CC      util/fifo8.o
  CC      util/hbitmap.o
  CC      util/acl.o
  CC      util/cacheinfo.o
  CC      util/error.o
  CC      util/qemu-error.o
  CC      util/id.o
  CC      util/iov.o
  CC      util/qemu-config.o
  CC      util/qemu-sockets.o
  CC      util/uri.o
  CC      util/notify.o
  CC      util/qemu-option.o
  CC      util/qemu-progress.o
  CC      util/keyval.o
  CC      util/hexdump.o
  CC      util/crc32c.o
  CC      util/uuid.o
  CC      util/throttle.o
  CC      util/getauxval.o
  CC      util/rcu.o
  CC      util/qemu-coroutine.o
  CC      util/qemu-coroutine-lock.o
  CC      util/readline.o
  CC      util/qemu-coroutine-io.o
  CC      util/qemu-coroutine-sleep.o
  CC      util/coroutine-ucontext.o
  CC      util/buffer.o
  CC      util/timed-average.o
  CC      util/base64.o
  CC      util/log.o
  CC      util/qdist.o
  CC      util/qht.o
  CC      util/range.o
  CC      util/stats64.o
  CC      util/systemd.o
  CC      trace-root.o
  CC      crypto/trace.o
  CC      util/trace.o
  CC      io/trace.o
  CC      migration/trace.o
  CC      block/trace.o
  CC      chardev/trace.o
  CC      hw/block/trace.o
  CC      hw/block/dataplane/trace.o
  CC      hw/char/trace.o
  CC      hw/intc/trace.o
  CC      hw/net/trace.o
  CC      hw/virtio/trace.o
  CC      hw/audio/trace.o
  CC      hw/misc/trace.o
  CC      hw/usb/trace.o
  CC      hw/scsi/trace.o
  CC      hw/nvram/trace.o
  CC      hw/display/trace.o
  CC      hw/input/trace.o
  CC      hw/timer/trace.o
  CC      hw/dma/trace.o
  CC      hw/sparc/trace.o
  CC      hw/isa/trace.o
  CC      hw/sd/trace.o
  CC      hw/mem/trace.o
  CC      hw/i386/trace.o
  CC      hw/i386/xen/trace.o
  CC      hw/9pfs/trace.o
  CC      hw/ppc/trace.o
  CC      hw/pci/trace.o
  CC      hw/s390x/trace.o
  CC      hw/vfio/trace.o
  CC      hw/acpi/trace.o
  CC      hw/arm/trace.o
  CC      hw/alpha/trace.o
  CC      hw/xen/trace.o
  CC      audio/trace.o
  CC      ui/trace.o
  CC      net/trace.o
  CC      target/arm/trace.o
  CC      target/i386/trace.o
  CC      target/mips/trace.o
  CC      target/sparc/trace.o
  CC      target/s390x/trace.o
  CC      target/ppc/trace.o
  CC      qom/trace.o
  CC      linux-user/trace.o
  CC      qapi/trace.o
  CC      accel/tcg/trace.o
  CC      accel/kvm/trace.o
  CC      nbd/trace.o
  CC      crypto/pbkdf-stub.o
  CC      stubs/arch-query-cpu-def.o
  CC      stubs/arch-query-cpu-model-expansion.o
  CC      stubs/arch-query-cpu-model-comparison.o
  CC      stubs/arch-query-cpu-model-baseline.o
  CC      stubs/bdrv-next-monitor-owned.o
  CC      stubs/blk-commit-all.o
  CC      stubs/blockdev-close-all-bdrv-states.o
  CC      stubs/clock-warp.o
  CC      stubs/cpu-get-icount.o
  CC      stubs/cpu-get-clock.o
  CC      stubs/dump.o
  CC      stubs/error-printf.o
  CC      stubs/gdbstub.o
  CC      stubs/fdset.o
  CC      stubs/get-vm-name.o
  CC      stubs/iothread.o
  CC      stubs/iothread-lock.o
  CC      stubs/is-daemonized.o
  CC      stubs/machine-init-done.o
  CC      stubs/migr-blocker.o
  CC      stubs/change-state-handler.o
  CC      stubs/monitor.o
  CC      stubs/notify-event.o
  CC      stubs/replay.o
  CC      stubs/runstate-check.o
  CC      stubs/qtest.o
  CC      stubs/set-fd-handler.o
  CC      stubs/slirp.o
  CC      stubs/sysbus.o
  CC      stubs/trace-control.o
  CC      stubs/uuid.o
  CC      stubs/vm-stop.o
  CC      stubs/vmstate.o
  CC      stubs/qmp_pc_dimm.o
  CC      stubs/target-monitor-defs.o
  CC      stubs/target-get-monitor-def.o
  CC      stubs/pc_madt_cpu_entry.o
  CC      stubs/vmgenid.o
  CC      stubs/xen-common.o
  CC      stubs/pci-host-piix.o
  CC      stubs/xen-hvm.o
  CC      contrib/ivshmem-client/ivshmem-client.o
  CC      contrib/ivshmem-client/main.o
  CC      contrib/ivshmem-server/ivshmem-server.o
  CC      contrib/ivshmem-server/main.o
  CC      qemu-nbd.o
  CC      block.o
  CC      blockjob.o
  CC      qemu-io-cmds.o
  CC      replication.o
  CC      block/raw-format.o
  CC      block/qcow.o
  CC      block/vdi.o
  CC      block/cloop.o
  CC      block/vmdk.o
  CC      block/bochs.o
  CC      block/vpc.o
  CC      block/vvfat.o
  CC      block/dmg.o
  CC      block/qcow2.o
  CC      block/qcow2-refcount.o
  CC      block/qcow2-cluster.o
  CC      block/qcow2-snapshot.o
  CC      block/qcow2-bitmap.o
  CC      block/qed.o
  CC      block/qed-l2-cache.o
  CC      block/qcow2-cache.o
  CC      block/qed-table.o
  CC      block/qed-cluster.o
  CC      block/qed-check.o
  CC      block/vhdx.o
  CC      block/vhdx-log.o
  CC      block/vhdx-endian.o
  CC      block/quorum.o
  CC      block/parallels.o
  CC      block/blkdebug.o
  CC      block/blkverify.o
  CC      block/blkreplay.o
  CC      block/block-backend.o
  CC      block/snapshot.o
  CC      block/qapi.o
  CC      block/file-posix.o
  CC      block/null.o
  CC      block/mirror.o
  CC      block/commit.o
  CC      block/io.o
  CC      block/throttle-groups.o
  CC      block/nbd.o
  CC      block/nbd-client.o
  CC      block/accounting.o
  CC      block/sheepdog.o
  CC      block/dirty-bitmap.o
  CC      block/write-threshold.o
  CC      block/backup.o
  CC      block/replication.o
  CC      block/throttle.o
  CC      block/crypto.o
  CC      nbd/server.o
  CC      nbd/client.o
  CC      nbd/common.o
  CC      block/dmg-bz2.o
  CC      crypto/init.o
  CC      crypto/hash.o
  CC      crypto/hash-glib.o
  CC      crypto/hmac.o
  CC      crypto/hmac-glib.o
  CC      crypto/aes.o
  CC      crypto/desrfb.o
  CC      crypto/tlscreds.o
  CC      crypto/cipher.o
  CC      crypto/tlscredsanon.o
  CC      crypto/tlscredsx509.o
  CC      crypto/tlssession.o
  CC      crypto/secret.o
  CC      crypto/random-platform.o
  CC      crypto/ivgen.o
  CC      crypto/pbkdf.o
  CC      crypto/ivgen-essiv.o
  CC      crypto/ivgen-plain.o
  CC      crypto/ivgen-plain64.o
  CC      crypto/xts.o
  CC      crypto/afsplit.o
  CC      crypto/block.o
  CC      crypto/block-qcow.o
  CC      crypto/block-luks.o
  CC      io/channel.o
  CC      io/channel-buffer.o
  CC      io/channel-command.o
  CC      io/channel-file.o
  CC      io/channel-tls.o
  CC      io/channel-socket.o
  CC      io/channel-watch.o
  CC      io/channel-util.o
  CC      io/channel-websock.o
  CC      io/dns-resolver.o
  CC      io/task.o
  CC      qom/container.o
  CC      qom/object.o
  CC      qom/qom-qobject.o
  CC      qom/object_interfaces.o
  CC      qemu-io.o
  GEN     qemu-img-cmds.h
  CC      qemu-bridge-helper.o
  CC      blockdev.o
  CC      blockdev-nbd.o
  CC      bootdevice.o
  CC      iothread.o
  CC      qdev-monitor.o
  CC      device-hotplug.o
  CC      os-posix.o
  CC      bt-host.o
  CC      dma-helpers.o
  CC      bt-vhci.o
  CC      vl.o
  CC      tpm.o
  CC      device_tree.o
  CC      qmp-marshal.o
  CC      qmp.o
  CC      hmp.o
  CC      cpus-common.o
  CC      audio/noaudio.o
  CC      audio/audio.o
  CC      audio/wavaudio.o
  CC      audio/mixeng.o
  CC      audio/sdlaudio.o
  CC      audio/ossaudio.o
  CC      audio/spiceaudio.o
  CC      audio/wavcapture.o
  CC      backends/rng.o
  CC      backends/rng-egd.o
  CC      backends/rng-random.o
  CC      backends/tpm.o
  CC      backends/hostmem.o
  CC      backends/hostmem-ram.o
  CC      backends/hostmem-file.o
  CC      backends/cryptodev.o
  CC      backends/cryptodev-builtin.o
  CC      block/stream.o
  CC      chardev/msmouse.o
  CC      chardev/wctablet.o
  CC      chardev/testdev.o
  CC      chardev/spice.o
  CC      disas/arm.o
  CC      disas/i386.o
  CC      fsdev/qemu-fsdev-dummy.o
  CC      fsdev/qemu-fsdev-opts.o
  CC      hw/acpi/core.o
  CC      fsdev/qemu-fsdev-throttle.o
  CC      hw/acpi/piix4.o
  CC      hw/acpi/pcihp.o
  CC      hw/acpi/ich9.o
  CC      hw/acpi/cpu_hotplug.o
  CC      hw/acpi/tco.o
  CC      hw/acpi/memory_hotplug.o
  CC      hw/acpi/cpu.o
  CC      hw/acpi/nvdimm.o
  CC      hw/acpi/vmgenid.o
  CC      hw/acpi/acpi_interface.o
  CC      hw/acpi/aml-build.o
  CC      hw/acpi/bios-linker-loader.o
  CC      hw/acpi/ipmi.o
  CC      hw/acpi/acpi-stub.o
  CC      hw/audio/sb16.o
  CC      hw/acpi/ipmi-stub.o
  CC      hw/audio/es1370.o
  CC      hw/audio/ac97.o
  CC      hw/audio/fmopl.o
  CC      hw/audio/adlib.o
  CC      hw/audio/gus.o
  CC      hw/audio/gusemu_hal.o
  CC      hw/audio/gusemu_mixer.o
  CC      hw/audio/cs4231a.o
  CC      hw/audio/intel-hda.o
  CC      hw/audio/hda-codec.o
  CC      hw/audio/pcspk.o
  CC      hw/audio/pl041.o
  CC      hw/audio/lm4549.o
  CC      hw/audio/marvell_88w8618.o
  CC      hw/audio/wm8750.o
  CC      hw/audio/soundhw.o
  CC      hw/block/block.o
  CC      hw/block/cdrom.o
  CC      hw/block/hd-geometry.o
  CC      hw/block/fdc.o
  CC      hw/block/m25p80.o
  CC      hw/block/nand.o
  CC      hw/block/pflash_cfi01.o
  CC      hw/block/pflash_cfi02.o
  CC      hw/block/xen_disk.o
  CC      hw/block/ecc.o
  CC      hw/block/nvme.o
  CC      hw/bt/core.o
  CC      hw/block/onenand.o
  CC      hw/bt/l2cap.o
  CC      hw/bt/sdp.o
  CC      hw/bt/hci.o
  CC      hw/bt/hid.o
  CC      hw/bt/hci-csr.o
  CC      hw/char/ipoctal232.o
  CC      hw/char/parallel.o
  CC      hw/char/pl011.o
  CC      hw/char/serial.o
  CC      hw/char/serial-isa.o
  CC      hw/char/serial-pci.o
  CC      hw/char/virtio-console.o
  CC      hw/char/xen_console.o
  CC      hw/char/cadence_uart.o
  CC      hw/char/cmsdk-apb-uart.o
  CC      hw/char/debugcon.o
  CC      hw/core/qdev.o
  CC      hw/char/imx_serial.o
  CC      hw/core/qdev-properties.o
  CC      hw/core/bus.o
  CC      hw/core/reset.o
  CC      hw/core/fw-path-provider.o
  CC      hw/core/irq.o
  CC      hw/core/hotplug.o
  CC      hw/core/nmi.o
  CC      hw/core/ptimer.o
  CC      hw/core/sysbus.o
  CC      hw/core/machine.o
  CC      hw/core/loader.o
  CC      hw/core/qdev-properties-system.o
  CC      hw/core/register.o
  CC      hw/core/or-irq.o
  CC      hw/core/platform-bus.o
  CC      hw/cpu/core.o
  CC      hw/display/ads7846.o
  CC      hw/display/cirrus_vga.o
  CC      hw/display/ssd0303.o
  CC      hw/display/pl110.o
  CC      hw/display/ssd0323.o
  CC      hw/display/xenfb.o
  CC      hw/display/vga-pci.o
  CC      hw/display/vga-isa.o
  CC      hw/display/vmware_vga.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/char/xen_console.c:29:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/char/xen_console.c:30:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      hw/display/blizzard.o
  CC      hw/display/exynos4210_fimd.o
  CC      hw/display/framebuffer.o
  CC      hw/display/tc6393xb.o
  CC      hw/display/qxl-logger.o
  CC      hw/display/qxl.o
  CC      hw/display/qxl-render.o
  CC      hw/dma/pl080.o
  CC      hw/dma/pl330.o
  CC      hw/dma/i8257.o
  CC      hw/dma/xlnx-zynq-devcfg.o
  CC      hw/gpio/max7310.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/block/xen_disk.c:27:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/block/xen_disk.c:28:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      hw/gpio/pl061.o
  CC      hw/gpio/zaurus.o
  CC      hw/gpio/gpio_key.o
  CC      hw/i2c/core.o
  CC      hw/i2c/smbus.o
  CC      hw/i2c/smbus_eeprom.o
  CC      hw/i2c/i2c-ddc.o
  CC      hw/i2c/versatile_i2c.o
  CC      hw/i2c/smbus_ich9.o
  CC      hw/i2c/pm_smbus.o
  CC      hw/i2c/bitbang_i2c.o
  CC      hw/i2c/exynos4210_i2c.o
  CC      hw/i2c/imx_i2c.o
  CC      hw/i2c/aspeed_i2c.o
  CC      hw/ide/core.o
  CC      hw/ide/atapi.o
  CC      hw/ide/qdev.o
  CC      hw/ide/pci.o
  CC      hw/ide/isa.o
  CC      hw/ide/piix.o
  CC      hw/ide/microdrive.o
  CC      hw/ide/ahci.o
  CC      hw/ide/ich.o
  CC      hw/input/hid.o
  CC      hw/input/lm832x.o
  CC      hw/input/pckbd.o
  CC      hw/input/pl050.o
  CC      hw/input/ps2.o
  CC      hw/input/stellaris_input.o
  CC      hw/input/tsc2005.o
  CC      hw/input/virtio-input.o
  CC      hw/input/virtio-input-hid.o
  CC      hw/input/vmmouse.o
  CC      hw/input/virtio-input-host.o
  CC      hw/intc/i8259_common.o
  CC      hw/intc/i8259.o
  CC      hw/intc/pl190.o
  CC      hw/intc/imx_avic.o
  CC      hw/intc/realview_gic.o
  CC      hw/intc/ioapic_common.o
  CC      hw/intc/arm_gic_common.o
  CC      hw/intc/arm_gic.o
  CC      hw/intc/arm_gicv2m.o
  CC      hw/intc/arm_gicv3_common.o
  CC      hw/intc/arm_gicv3.o
  CC      hw/intc/arm_gicv3_redist.o
  CC      hw/intc/arm_gicv3_dist.o
  CC      hw/intc/intc.o
  CC      hw/intc/arm_gicv3_its_common.o
  CC      hw/ipack/ipack.o
  CC      hw/ipack/tpci200.o
  CC      hw/ipmi/ipmi.o
  CC      hw/ipmi/ipmi_bmc_sim.o
  CC      hw/ipmi/ipmi_bmc_extern.o
  CC      hw/ipmi/isa_ipmi_kcs.o
  CC      hw/ipmi/isa_ipmi_bt.o
  CC      hw/isa/isa-bus.o
  CC      hw/isa/apm.o
  CC      hw/mem/pc-dimm.o
  CC      hw/mem/nvdimm.o
  CC      hw/misc/applesmc.o
  CC      hw/misc/max111x.o
  CC      hw/misc/tmp421.o
  CC      hw/misc/tmp105.o
  CC      hw/misc/debugexit.o
  CC      hw/misc/pc-testdev.o
  CC      hw/misc/pci-testdev.o
  CC      hw/misc/sga.o
  CC      hw/misc/edu.o
  CC      hw/misc/unimp.o
  CC      hw/misc/arm_l2x0.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/display/xenfb.c:31:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/display/xenfb.c:32:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      hw/misc/arm_integrator_debug.o
  CC      hw/misc/arm11scu.o
  CC      hw/misc/a9scu.o
  CC      hw/net/xen_nic.o
  CC      hw/net/ne2000.o
  CC      hw/net/pcnet-pci.o
  CC      hw/net/eepro100.o
  CC      hw/net/e1000.o
  CC      hw/net/pcnet.o
  CC      hw/net/e1000x_common.o
  CC      hw/net/net_tx_pkt.o
  CC      hw/net/net_rx_pkt.o
  CC      hw/net/e1000e.o
  CC      hw/net/e1000e_core.o
  CC      hw/net/rtl8139.o
  CC      hw/net/vmxnet3.o
  CC      hw/net/smc91c111.o
  CC      hw/net/lan9118.o
  CC      hw/net/ne2000-isa.o
  CC      hw/net/xgmac.o
  CC      hw/net/allwinner_emac.o
  CC      hw/net/imx_fec.o
  CC      hw/net/cadence_gem.o
  CC      hw/net/stellaris_enet.o
  CC      hw/net/ftgmac100.o
  CC      hw/net/rocker/rocker_fp.o
  CC      hw/net/rocker/rocker.o
  CC      hw/net/rocker/rocker_desc.o
  CC      hw/net/rocker/rocker_world.o
  CC      hw/net/rocker/rocker_of_dpa.o
  CC      hw/nvram/eeprom93xx.o
  CC      hw/nvram/fw_cfg.o
  CC      hw/nvram/chrp_nvram.o
  CC      hw/pci-bridge/pci_bridge_dev.o
  CC      hw/pci-bridge/pcie_pci_bridge.o
  CC      hw/pci-bridge/pcie_root_port.o
  CC      hw/pci-bridge/gen_pcie_root_port.o
  CC      hw/pci-bridge/pci_expander_bridge.o
  CC      hw/pci-bridge/xio3130_upstream.o
  CC      hw/pci-bridge/xio3130_downstream.o
  CC      hw/pci-bridge/ioh3420.o
  CC      hw/pci-bridge/i82801b11.o
  CC      hw/pci-host/pam.o
  CC      hw/pci-host/versatile.o
  CC      hw/pci-host/piix.o
  CC      hw/pci-host/q35.o
  CC      hw/pci-host/gpex.o
  CC      hw/pci/pci.o
  CC      hw/pci/pci_bridge.o
  CC      hw/pci/msix.o
  CC      hw/pci/msi.o
  CC      hw/pci/shpc.o
  CC      hw/pci/slotid_cap.o
  CC      hw/pci/pci_host.o
  CC      hw/pci/pcie_host.o
  CC      hw/pci/pcie.o
  CC      hw/pci/pcie_aer.o
  CC      hw/pci/pcie_port.o
  CC      hw/pcmcia/pcmcia.o
  CC      hw/pci/pci-stub.o
  CC      hw/scsi/scsi-disk.o
  CC      hw/scsi/scsi-generic.o
  CC      hw/scsi/scsi-bus.o
  CC      hw/scsi/lsi53c895a.o
  CC      hw/scsi/mptconfig.o
  CC      hw/scsi/mptsas.o
  CC      hw/scsi/mptendian.o
  CC      hw/scsi/megasas.o
  CC      hw/scsi/vmw_pvscsi.o
  CC      hw/scsi/esp.o
  CC      hw/scsi/esp-pci.o
  CC      hw/sd/pl181.o
  CC      hw/sd/ssi-sd.o
  CC      hw/sd/sd.o
  CC      hw/sd/sdhci.o
  CC      hw/sd/core.o
  CC      hw/smbios/smbios.o
  CC      hw/smbios/smbios_type_38.o
  CC      hw/smbios/smbios_type_38-stub.o
  CC      hw/ssi/pl022.o
  CC      hw/smbios/smbios-stub.o
  CC      hw/ssi/ssi.o
  CC      hw/ssi/xilinx_spips.o
  CC      hw/ssi/aspeed_smc.o
  CC      hw/ssi/stm32f2xx_spi.o
  CC      hw/timer/arm_timer.o
  CC      hw/timer/arm_mptimer.o
  CC      hw/timer/a9gtimer.o
  CC      hw/timer/armv7m_systick.o
  CC      hw/timer/cadence_ttc.o
  CC      hw/timer/ds1338.o
  CC      hw/timer/hpet.o
  CC      hw/timer/i8254_common.o
  CC      hw/timer/i8254.o
  CC      hw/timer/pl031.o
  CC      hw/timer/twl92230.o
  CC      hw/timer/imx_epit.o
  CC      hw/timer/imx_gpt.o
  CC      hw/timer/stm32f2xx_timer.o
  CC      hw/timer/aspeed_timer.o
  CC      hw/timer/cmsdk-apb-timer.o
  CC      hw/tpm/tpm_passthrough.o
  CC      hw/tpm/tpm_tis.o
  CC      hw/tpm/tpm_util.o
  CC      hw/usb/core.o
  CC      hw/usb/combined-packet.o
  CC      hw/usb/bus.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/net/xen_nic.c:31:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/net/xen_nic.c:32:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      hw/usb/desc.o
  CC      hw/usb/libhw.o
  CC      hw/usb/desc-msos.o
  CC      hw/usb/hcd-uhci.o
  CC      hw/usb/hcd-ohci.o
  CC      hw/usb/hcd-ehci.o
  CC      hw/usb/hcd-ehci-pci.o
  CC      hw/usb/hcd-ehci-sysbus.o
  CC      hw/usb/hcd-xhci.o
  CC      hw/usb/hcd-xhci-nec.o
  CC      hw/usb/hcd-musb.o
  CC      hw/usb/dev-hub.o
  CC      hw/usb/dev-hid.o
  CC      hw/usb/dev-wacom.o
  CC      hw/usb/dev-storage.o
  CC      hw/usb/dev-uas.o
  CC      hw/usb/dev-audio.o
  CC      hw/usb/dev-serial.o
  CC      hw/usb/dev-network.o
  CC      hw/usb/dev-bluetooth.o
  CC      hw/usb/dev-smartcard-reader.o
  CC      hw/usb/ccid-card-passthru.o
  CC      hw/usb/ccid-card-emulated.o
  CC      hw/usb/dev-mtp.o
  CC      hw/usb/host-stub.o
  CC      hw/virtio/virtio-rng.o
  CC      hw/virtio/virtio-pci.o
  CC      hw/virtio/virtio-bus.o
  CC      hw/virtio/virtio-mmio.o
  CC      hw/virtio/vhost-stub.o
  CC      hw/watchdog/watchdog.o
  CC      hw/watchdog/wdt_i6300esb.o
  CC      hw/watchdog/wdt_ib700.o
  CC      hw/watchdog/wdt_aspeed.o
  CC      hw/xen/xen_backend.o
  CC      hw/xen/xen_devconfig.o
  CC      hw/xen/xen_pvdev.o
  CC      hw/xen/xen-common.o
  CC      migration/migration.o
  CC      migration/socket.o
  CC      migration/fd.o
  CC      migration/exec.o
  CC      migration/channel.o
  CC      migration/tls.o
  CC      migration/savevm.o
  CC      migration/colo-comm.o
  CC      migration/colo.o
  CC      migration/colo-failover.o
  CC      migration/vmstate.o
  CC      migration/vmstate-types.o
  CC      migration/page_cache.o
  CC      migration/qemu-file.o
  CC      migration/global_state.o
  CC      migration/qemu-file-channel.o
  CC      migration/xbzrle.o
  CC      migration/postcopy-ram.o
  CC      migration/rdma.o
  CC      migration/qjson.o
  CC      migration/block.o
  CC      net/net.o
  CC      net/queue.o
  CC      net/checksum.o
  CC      net/util.o
  CC      net/hub.o
  CC      net/socket.o
  CC      net/dump.o
  CC      net/eth.o
  CC      net/l2tpv3.o
  CC      net/vhost-user.o
  CC      net/slirp.o
  CC      net/filter.o
  CC      net/filter-buffer.o
  CC      net/filter-mirror.o
  CC      net/colo-compare.o
  CC      net/colo.o
  CC      net/filter-rewriter.o
  CC      net/filter-replay.o
  CC      net/tap.o
  CC      net/tap-linux.o
  CC      qom/cpu.o
  CC      replay/replay.o
  CC      replay/replay-internal.o
  CC      replay/replay-events.o
  CC      replay/replay-time.o
  CC      replay/replay-input.o
/tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’:
/tmp/qemu-test/src/replay/replay-internal.c:65: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result
  CC      replay/replay-char.o
  CC      replay/replay-snapshot.o
  CC      replay/replay-net.o
  CC      replay/replay-audio.o
  CC      slirp/cksum.o
  CC      slirp/if.o
  CC      slirp/ip_icmp.o
  CC      slirp/ip6_icmp.o
  CC      slirp/ip6_input.o
  CC      slirp/ip6_output.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen-common.c:12:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen-common.c:13:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      slirp/ip_input.o
  CC      slirp/ip_output.o
  CC      slirp/dnssearch.o
  CC      slirp/dhcpv6.o
  CC      slirp/slirp.o
  CC      slirp/mbuf.o
  CC      slirp/misc.o
  CC      slirp/sbuf.o
  CC      slirp/socket.o
  CC      slirp/tcp_input.o
  CC      slirp/tcp_output.o
  CC      slirp/tcp_subr.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen_pvdev.c:23:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_pvdev.c:24:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      slirp/tcp_timer.o
  CC      slirp/udp.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen_devconfig.c:2:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_devconfig.c:3:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’:
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function
  CC      slirp/udp6.o
  CC      slirp/bootp.o
  CC      slirp/tftp.o
  CC      slirp/arp_table.o
  CC      slirp/ndp_table.o
  CC      slirp/ncsi.o
  CC      ui/keymaps.o
  CC      ui/console.o
  CC      ui/cursor.o
  CC      ui/qemu-pixman.o
  CC      ui/input.o
  CC      ui/input-keymap.o
  CC      ui/input-legacy.o
  CC      ui/input-linux.o
  CC      ui/spice-core.o
  CC      ui/spice-input.o
  CC      ui/sdl.o
  CC      ui/sdl_zoom.o
  CC      ui/spice-display.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen_backend.c:33:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_backend.c:34:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      ui/x_keymap.o
  CC      ui/curses.o
  CC      ui/vnc.o
  CC      ui/vnc-enc-zlib.o
  CC      ui/vnc-enc-hextile.o
  CC      ui/vnc-enc-tight.o
  CC      ui/vnc-palette.o
  CC      ui/vnc-enc-zrle.o
  CC      ui/vnc-auth-vencrypt.o
  CC      ui/vnc-ws.o
  CC      ui/vnc-jobs.o
  CC      ui/gtk.o
  CC      ui/shader.o
  VERT    ui/shader/texture-blit-vert.h
  FRAG    ui/shader/texture-blit-frag.h
  CC      ui/egl-helpers.o
  CC      ui/egl-context.o
  CC      ui/gtk-egl.o
  CC      chardev/char.o
  CC      chardev/char-fd.o
  CC      chardev/char-fe.o
  CC      chardev/char-file.o
  CC      chardev/char-io.o
  CC      chardev/char-mux.o
  CC      chardev/char-parallel.o
  CC      chardev/char-null.o
  CC      chardev/char-pipe.o
  CC      chardev/char-pty.o
  CC      chardev/char-ringbuf.o
In file included from /usr/include/gtk-2.0/gtk/gtk.h:235,
                 from /tmp/qemu-test/src/include/ui/gtk.h:10,
                 from /tmp/qemu-test/src/ui/gtk-egl.c:21:
/usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn’t a prototype
  CC      chardev/char-serial.o
  CC      chardev/char-stdio.o
  CC      chardev/char-socket.o
  CC      chardev/char-udp.o
  LINK    tests/qemu-iotests/socket_scm_helper
  CC      qga/commands.o
  CC      qga/main.o
  CC      qga/guest-agent-command-state.o
  CC      qga/commands-posix.o
  CC      qga/channel-posix.o
  CC      qga/qapi-generated/qga-qapi-types.o
  CC      qga/qapi-generated/qga-qapi-visit.o
  CC      qga/qapi-generated/qga-qmp-marshal.o
  AR      libqemustub.a
  AR      libqemuutil.a
  CC      qemu-img.o
In file included from /usr/include/gtk-2.0/gtk/gtk.h:235,
                 from /tmp/qemu-test/src/include/ui/gtk.h:10,
                 from /tmp/qemu-test/src/ui/gtk.c:43:
/usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn’t a prototype
  CC      ui/console-gl.o
  AS      optionrom/multiboot.o
  AS      optionrom/linuxboot.o
  CC      optionrom/linuxboot_dma.o
  AS      optionrom/kvmvapic.o
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
  BUILD   optionrom/linuxboot_dma.img
  BUILD   optionrom/linuxboot.img
  BUILD   optionrom/multiboot.img
  BUILD   optionrom/linuxboot_dma.raw
  BUILD   optionrom/linuxboot.raw
  BUILD   optionrom/kvmvapic.img
  BUILD   optionrom/multiboot.raw
  SIGN    optionrom/linuxboot.bin
  BUILD   optionrom/kvmvapic.raw
  SIGN    optionrom/multiboot.bin
  SIGN    optionrom/linuxboot_dma.bin
  SIGN    optionrom/kvmvapic.bin
  LINK    qemu-ga
  LINK    ivshmem-client
  LINK    ivshmem-server
  LINK    qemu-nbd
  LINK    qemu-img
  LINK    qemu-io
  LINK    qemu-bridge-helper
  GEN     x86_64-softmmu/hmp-commands.h
  GEN     x86_64-softmmu/hmp-commands-info.h
  GEN     x86_64-softmmu/config-target.h
  GEN     aarch64-softmmu/config-target.h
  GEN     aarch64-softmmu/hmp-commands.h
  GEN     aarch64-softmmu/hmp-commands-info.h
  CC      x86_64-softmmu/exec.o
  CC      x86_64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/tcg/tcg.o
  CC      x86_64-softmmu/tcg/tcg-runtime.o
  CC      x86_64-softmmu/tcg/tcg-common.o
  CC      x86_64-softmmu/tcg/tcg-op.o
  CC      x86_64-softmmu/disas.o
  CC      x86_64-softmmu/fpu/softfloat.o
  GEN     x86_64-softmmu/gdbstub-xml.c
  CC      x86_64-softmmu/hax-stub.o
  CC      x86_64-softmmu/arch_init.o
  CC      x86_64-softmmu/cpus.o
  CC      x86_64-softmmu/monitor.o
  CC      x86_64-softmmu/gdbstub.o
  CC      x86_64-softmmu/balloon.o
  CC      aarch64-softmmu/exec.o
  CC      x86_64-softmmu/ioport.o
  CC      x86_64-softmmu/numa.o
  CC      x86_64-softmmu/qtest.o
  CC      aarch64-softmmu/tcg/tcg.o
  CC      aarch64-softmmu/tcg/tcg-op.o
  CC      x86_64-softmmu/memory.o
  CC      x86_64-softmmu/memory_mapping.o
  CC      x86_64-softmmu/dump.o
  CC      aarch64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/migration/ram.o
  CC      x86_64-softmmu/accel/accel.o
  CC      x86_64-softmmu/accel/kvm/kvm-all.o
  CC      aarch64-softmmu/tcg/tcg-common.o
  CC      aarch64-softmmu/tcg/tcg-runtime.o
  CC      aarch64-softmmu/fpu/softfloat.o
  CC      aarch64-softmmu/disas.o
  GEN     aarch64-softmmu/gdbstub-xml.c
  CC      aarch64-softmmu/hax-stub.o
  CC      aarch64-softmmu/arch_init.o
  CC      x86_64-softmmu/accel/tcg/tcg-all.o
  CC      aarch64-softmmu/cpus.o
  CC      aarch64-softmmu/monitor.o
  CC      aarch64-softmmu/gdbstub.o
  CC      x86_64-softmmu/accel/tcg/cputlb.o
  CC      aarch64-softmmu/balloon.o
  CC      aarch64-softmmu/ioport.o
  CC      x86_64-softmmu/accel/tcg/cpu-exec.o
  CC      aarch64-softmmu/numa.o
  CC      x86_64-softmmu/accel/tcg/cpu-exec-common.o
  CC      aarch64-softmmu/qtest.o
  CC      aarch64-softmmu/memory.o
  CC      x86_64-softmmu/accel/tcg/translate-all.o
  CC      x86_64-softmmu/accel/tcg/translator.o
  CC      x86_64-softmmu/hw/block/virtio-blk.o
  CC      aarch64-softmmu/dump.o
  CC      aarch64-softmmu/memory_mapping.o
  CC      aarch64-softmmu/migration/ram.o
  CC      aarch64-softmmu/accel/accel.o
  CC      x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC      x86_64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/accel/stubs/kvm-stub.o
  CC      x86_64-softmmu/hw/core/null-machine.o
  CC      x86_64-softmmu/hw/display/vga.o
  CC      x86_64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/accel/tcg/tcg-all.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC      aarch64-softmmu/accel/tcg/cputlb.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC      x86_64-softmmu/hw/display/virtio-vga.o
  CC      aarch64-softmmu/accel/tcg/cpu-exec.o
  CC      x86_64-softmmu/hw/intc/apic.o
  CC      x86_64-softmmu/hw/intc/apic_common.o
  CC      x86_64-softmmu/hw/intc/ioapic.o
  CC      x86_64-softmmu/hw/isa/lpc_ich9.o
  CC      aarch64-softmmu/accel/tcg/cpu-exec-common.o
  CC      x86_64-softmmu/hw/misc/ivshmem.o
  CC      x86_64-softmmu/hw/misc/vmport.o
  CC      x86_64-softmmu/hw/misc/pvpanic.o
  CC      x86_64-softmmu/hw/misc/hyperv_testdev.o
  CC      x86_64-softmmu/hw/misc/mmio_interface.o
  CC      aarch64-softmmu/accel/tcg/translate-all.o
  CC      aarch64-softmmu/accel/tcg/translator.o
  CC      x86_64-softmmu/hw/net/virtio-net.o
  CC      x86_64-softmmu/hw/net/vhost_net.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      aarch64-softmmu/hw/adc/stm32f2xx_adc.o
  CC      x86_64-softmmu/hw/scsi/vhost-scsi-common.o
  CC      x86_64-softmmu/hw/scsi/vhost-scsi.o
  CC      x86_64-softmmu/hw/scsi/vhost-user-scsi.o
  CC      aarch64-softmmu/hw/block/virtio-blk.o
  CC      x86_64-softmmu/hw/timer/mc146818rtc.o
  CC      x86_64-softmmu/hw/vfio/common.o
  CC      x86_64-softmmu/hw/vfio/pci-quirks.o
  CC      x86_64-softmmu/hw/vfio/pci.o
  CC      x86_64-softmmu/hw/vfio/platform.o
  CC      aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/vfio/spapr.o
  CC      x86_64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/char/exynos4210_uart.o
  CC      x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC      x86_64-softmmu/hw/virtio/vhost.o
  CC      aarch64-softmmu/hw/char/omap_uart.o
  CC      x86_64-softmmu/hw/virtio/vhost-backend.o
  CC      x86_64-softmmu/hw/virtio/vhost-user.o
  CC      aarch64-softmmu/hw/char/digic-uart.o
  CC      x86_64-softmmu/hw/virtio/vhost-vsock.o
  CC      aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto.o
  CC      aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC      aarch64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/hw/char/bcm2835_aux.o
  CC      aarch64-softmmu/hw/core/null-machine.o
  CC      aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC      aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC      aarch64-softmmu/hw/cpu/a9mpcore.o
  CC      aarch64-softmmu/hw/cpu/a15mpcore.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      x86_64-softmmu/hw/xen/xen-host-pci-device.o
  CC      aarch64-softmmu/hw/display/omap_dss.o
  CC      aarch64-softmmu/hw/display/omap_lcdc.o
  CC      aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC      x86_64-softmmu/hw/xen/xen_pt.o
  CC      x86_64-softmmu/hw/xen/xen_pt_config_init.o
  CC      aarch64-softmmu/hw/display/bcm2835_fb.o
  CC      x86_64-softmmu/hw/xen/xen_pt_graphics.o
  CC      x86_64-softmmu/hw/xen/xen_pt_msi.o
  CC      aarch64-softmmu/hw/display/vga.o
  CC      aarch64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-3d.o
  CC      x86_64-softmmu/hw/i386/multiboot.o
  CC      x86_64-softmmu/hw/i386/pc.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-pci.o
  CC      aarch64-softmmu/hw/display/dpcd.o
  CC      x86_64-softmmu/hw/i386/pc_piix.o
  CC      aarch64-softmmu/hw/display/xlnx_dp.o
  CC      aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC      x86_64-softmmu/hw/i386/pc_q35.o
  CC      aarch64-softmmu/hw/dma/omap_dma.o
  CC      aarch64-softmmu/hw/dma/soc_dma.o
  CC      x86_64-softmmu/hw/i386/pc_sysfw.o
  CC      aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC      aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC      aarch64-softmmu/hw/gpio/omap_gpio.o
  CC      aarch64-softmmu/hw/gpio/imx_gpio.o
  CC      aarch64-softmmu/hw/gpio/bcm2835_gpio.o
  CC      aarch64-softmmu/hw/i2c/omap_i2c.o
  CC      aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC      x86_64-softmmu/hw/i386/x86-iommu.o
  CC      aarch64-softmmu/hw/input/tsc210x.o
  CC      x86_64-softmmu/hw/i386/intel_iommu.o
  CC      x86_64-softmmu/hw/i386/amd_iommu.o
  CC      aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC      x86_64-softmmu/hw/i386/kvmvapic.o
  CC      aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC      x86_64-softmmu/hw/i386/acpi-build.o
  CC      aarch64-softmmu/hw/intc/exynos4210_combiner.o
/tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’:
/tmp/qemu-test/src/hw/i386/acpi-build.c:509: warning: ‘notify_method’ may be used uninitialized in this function
  CC      x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC      x86_64-softmmu/hw/i386/../xenpv/xen_machine_pv.o
  CC      aarch64-softmmu/hw/intc/omap_intc.o
  CC      x86_64-softmmu/hw/i386/kvm/clock.o
  CC      aarch64-softmmu/hw/intc/bcm2835_ic.o
In file included from /tmp/qemu-test/src/hw/xen/xen_pt.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_pt_graphics.c:6:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/hw/xen/xen_pt.h:6,
                 from /tmp/qemu-test/src/hw/xen/xen_pt_graphics.c:7:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      aarch64-softmmu/hw/intc/bcm2836_control.o
  CC      x86_64-softmmu/hw/i386/kvm/apic.o
  CC      x86_64-softmmu/hw/i386/kvm/i8259.o
  CC      x86_64-softmmu/hw/i386/kvm/ioapic.o
  CC      aarch64-softmmu/hw/intc/allwinner-a10-pic.o
  CC      x86_64-softmmu/hw/i386/kvm/i8254.o
  CC      aarch64-softmmu/hw/intc/aspeed_vic.o
  CC      aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC      x86_64-softmmu/hw/i386/kvm/pci-assign.o
  CC      x86_64-softmmu/hw/i386/xen/xen_platform.o
  CC      aarch64-softmmu/hw/misc/ivshmem.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen_pt_msi.c:14:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_pt_msi.c:15:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      aarch64-softmmu/hw/misc/arm_sysctl.o
  CC      x86_64-softmmu/hw/i386/xen/xen_apic.o
  CC      x86_64-softmmu/hw/i386/xen/xen_pvdevice.o
  CC      aarch64-softmmu/hw/misc/cbus.o
  CC      aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC      x86_64-softmmu/hw/i386/xen/xen-hvm.o
  CC      x86_64-softmmu/hw/i386/xen/xen-mapcache.o
  CC      aarch64-softmmu/hw/misc/exynos4210_clk.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen_pt.c:62:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_pt.c:63:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      x86_64-softmmu/target/i386/helper.o
  CC      aarch64-softmmu/hw/misc/exynos4210_rng.o
  CC      x86_64-softmmu/target/i386/cpu.o
  CC      aarch64-softmmu/hw/misc/imx_ccm.o
  CC      x86_64-softmmu/target/i386/gdbstub.o
  CC      aarch64-softmmu/hw/misc/imx31_ccm.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/xen/xen_pt_config_init.c:18:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/xen/xen_pt_config_init.c:19:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/i386/../xenpv/xen_machine_pv.c:28:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/i386/../xenpv/xen_machine_pv.c:29:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      aarch64-softmmu/hw/misc/imx25_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_ccm.o
  CC      x86_64-softmmu/target/i386/xsave_helper.o
  CC      aarch64-softmmu/hw/misc/imx6_src.o
  CC      aarch64-softmmu/hw/misc/mst_fpga.o
  CC      x86_64-softmmu/target/i386/translate.o
  CC      x86_64-softmmu/target/i386/bpt_helper.o
  CC      aarch64-softmmu/hw/misc/omap_clk.o
  CC      aarch64-softmmu/hw/misc/omap_gpmc.o
  CC      aarch64-softmmu/hw/misc/omap_l4.o
  CC      x86_64-softmmu/target/i386/cc_helper.o
  CC      x86_64-softmmu/target/i386/excp_helper.o
  CC      aarch64-softmmu/hw/misc/omap_sdrc.o
  CC      x86_64-softmmu/target/i386/fpu_helper.o
  CC      x86_64-softmmu/target/i386/int_helper.o
  CC      aarch64-softmmu/hw/misc/omap_tap.o
  CC      aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC      aarch64-softmmu/hw/misc/bcm2835_property.o
  CC      aarch64-softmmu/hw/misc/bcm2835_rng.o
  CC      x86_64-softmmu/target/i386/mem_helper.o
  CC      aarch64-softmmu/hw/misc/zynq_slcr.o
  CC      aarch64-softmmu/hw/misc/zynq-xadc.o
  CC      x86_64-softmmu/target/i386/misc_helper.o
  CC      aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
  CC      aarch64-softmmu/hw/misc/mps2-scc.o
  CC      x86_64-softmmu/target/i386/mpx_helper.o
  CC      aarch64-softmmu/hw/misc/auxbus.o
  CC      aarch64-softmmu/hw/misc/aspeed_scu.o
  CC      aarch64-softmmu/hw/misc/aspeed_sdmc.o
  CC      aarch64-softmmu/hw/misc/mmio_interface.o
  CC      aarch64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/net/vhost_net.o
  CC      x86_64-softmmu/target/i386/seg_helper.o
  CC      aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC      x86_64-softmmu/target/i386/smm_helper.o
In file included from /tmp/qemu-test/src/hw/xen/xen_pt.h:5,
                 from /tmp/qemu-test/src/hw/i386/pc_piix.c:53:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/hw/xen/xen_pt.h:6,
                 from /tmp/qemu-test/src/hw/i386/pc_piix.c:54:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’:
/tmp/qemu-test/src/hw/i386/pc_piix.c:1074: warning: ‘pch_rev_id’ may be used uninitialized in this function
  CC      aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      aarch64-softmmu/hw/scsi/vhost-scsi-common.o
  CC      aarch64-softmmu/hw/scsi/vhost-scsi.o
  CC      x86_64-softmmu/target/i386/svm_helper.o
  CC      aarch64-softmmu/hw/scsi/vhost-user-scsi.o
  CC      aarch64-softmmu/hw/sd/omap_mmc.o
  CC      aarch64-softmmu/hw/sd/pxa2xx_mmci.o
In file included from /tmp/qemu-test/src/hw/i386/xen/xen_platform.c:33:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/hw/i386/xen/xen_platform.c:34:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      aarch64-softmmu/hw/ssi/omap_spi.o
  CC      aarch64-softmmu/hw/sd/bcm2835_sdhost.o
  CC      aarch64-softmmu/hw/ssi/imx_spi.o
  CC      aarch64-softmmu/hw/timer/exynos4210_mct.o
  CC      x86_64-softmmu/target/i386/machine.o
  CC      aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC      aarch64-softmmu/hw/timer/exynos4210_rtc.o
  CC      x86_64-softmmu/target/i386/arch_memory_mapping.o
  CC      aarch64-softmmu/hw/timer/omap_gptimer.o
  CC      x86_64-softmmu/target/i386/arch_dump.o
  CC      x86_64-softmmu/target/i386/monitor.o
  CC      x86_64-softmmu/target/i386/kvm.o
  CC      aarch64-softmmu/hw/timer/omap_synctimer.o
  CC      aarch64-softmmu/hw/timer/pxa2xx_timer.o
  CC      aarch64-softmmu/hw/timer/digic-timer.o
  CC      aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC      x86_64-softmmu/target/i386/hyperv.o
  CC      aarch64-softmmu/hw/vfio/common.o
  CC      aarch64-softmmu/hw/usb/tusb6010.o
  CC      aarch64-softmmu/hw/vfio/pci.o
  CC      aarch64-softmmu/hw/vfio/pci-quirks.o
  CC      aarch64-softmmu/hw/vfio/platform.o
  CC      aarch64-softmmu/hw/vfio/calxeda-xgmac.o
  CC      aarch64-softmmu/hw/vfio/amd-xgbe.o
  CC      aarch64-softmmu/hw/vfio/spapr.o
  CC      aarch64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC      aarch64-softmmu/hw/virtio/vhost-backend.o
  CC      aarch64-softmmu/hw/virtio/vhost-user.o
  CC      aarch64-softmmu/hw/virtio/vhost.o
  GEN     trace/generated-helpers.c
  CC      x86_64-softmmu/trace/control-target.o
  CC      aarch64-softmmu/hw/virtio/vhost-vsock.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      aarch64-softmmu/hw/arm/boot.o
  CC      x86_64-softmmu/gdbstub-xml.o
  CC      aarch64-softmmu/hw/arm/collie.o
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:4,
                 from /tmp/qemu-test/src/hw/i386/xen/xen-mapcache.c:15:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/include/hw/xen/xen_backend.h:5,
                 from /tmp/qemu-test/src/hw/i386/xen/xen-mapcache.c:16:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
  CC      aarch64-softmmu/hw/arm/exynos4_boards.o
  CC      x86_64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/hw/arm/gumstix.o
  CC      aarch64-softmmu/hw/arm/highbank.o
  CC      aarch64-softmmu/hw/arm/integratorcp.o
  CC      aarch64-softmmu/hw/arm/digic_boards.o
  CC      aarch64-softmmu/hw/arm/mainstone.o
  CC      aarch64-softmmu/hw/arm/musicpal.o
  CC      aarch64-softmmu/hw/arm/nseries.o
  CC      aarch64-softmmu/hw/arm/omap_sx1.o
  CC      aarch64-softmmu/hw/arm/palm.o
  CC      aarch64-softmmu/hw/arm/realview.o
  CC      aarch64-softmmu/hw/arm/spitz.o
  CC      aarch64-softmmu/hw/arm/tosa.o
  CC      aarch64-softmmu/hw/arm/versatilepb.o
  CC      aarch64-softmmu/hw/arm/stellaris.o
  CC      aarch64-softmmu/hw/arm/vexpress.o
  CC      aarch64-softmmu/hw/arm/virt.o
  CC      aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC      aarch64-softmmu/hw/arm/z2.o
  CC      aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC      aarch64-softmmu/hw/arm/netduino2.o
  CC      aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC      aarch64-softmmu/hw/arm/armv7m.o
  CC      aarch64-softmmu/hw/arm/exynos4210.o
  CC      aarch64-softmmu/hw/arm/pxa2xx.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC      aarch64-softmmu/hw/arm/digic.o
  CC      aarch64-softmmu/hw/arm/omap1.o
  CC      aarch64-softmmu/hw/arm/omap2.o
In file included from /tmp/qemu-test/src/hw/i386/xen/xen-hvm.c:17:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:15:25: warning: xentoolcore.h: No such file or directory
In file included from /tmp/qemu-test/src/hw/i386/xen/xen-hvm.c:18:
/tmp/qemu-test/src/include/hw/xen/xen_common.h: In function ‘xen_restrict’:
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: implicit declaration of function ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: warning: nested extern declaration of ‘xentoolcore_restrict_all’
/tmp/qemu-test/src/hw/i386/xen/xen-hvm.c: In function ‘destroy_hvm_domain’:
/tmp/qemu-test/src/hw/i386/xen/xen-hvm.c:1394: warning: implicit declaration of function ‘xendevicemodel_shutdown’
/tmp/qemu-test/src/hw/i386/xen/xen-hvm.c:1394: warning: nested extern declaration of ‘xendevicemodel_shutdown’
  CC      aarch64-softmmu/hw/arm/strongarm.o
  CC      aarch64-softmmu/hw/arm/allwinner-a10.o
  CC      aarch64-softmmu/hw/arm/cubieboard.o
  CC      aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC      aarch64-softmmu/hw/arm/bcm2836.o
  CC      aarch64-softmmu/hw/arm/raspi.o
  CC      aarch64-softmmu/hw/arm/stm32f205_soc.o
  LINK    x86_64-softmmu/qemu-system-x86_64
  CC      aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC      aarch64-softmmu/hw/arm/xlnx-zcu102.o
  CC      aarch64-softmmu/hw/arm/fsl-imx25.o
  CC      aarch64-softmmu/hw/arm/imx25_pdk.o
  CC      aarch64-softmmu/hw/arm/fsl-imx31.o
  CC      aarch64-softmmu/hw/arm/kzm.o
  CC      aarch64-softmmu/hw/arm/fsl-imx6.o
  CC      aarch64-softmmu/hw/arm/sabrelite.o
  CC      aarch64-softmmu/hw/arm/aspeed_soc.o
  CC      aarch64-softmmu/hw/arm/aspeed.o
  CC      aarch64-softmmu/hw/arm/mps2.o
  CC      aarch64-softmmu/target/arm/arm-semi.o
  CC      aarch64-softmmu/target/arm/machine.o
  CC      aarch64-softmmu/target/arm/arch_dump.o
  CC      aarch64-softmmu/target/arm/monitor.o
  CC      aarch64-softmmu/target/arm/psci.o
  CC      aarch64-softmmu/target/arm/kvm-stub.o
  CC      aarch64-softmmu/target/arm/translate.o
  CC      aarch64-softmmu/target/arm/op_helper.o
  CC      aarch64-softmmu/target/arm/helper.o
  CC      aarch64-softmmu/target/arm/cpu.o
  CC      aarch64-softmmu/target/arm/neon_helper.o
  CC      aarch64-softmmu/target/arm/iwmmxt_helper.o
  CC      aarch64-softmmu/target/arm/gdbstub.o
  CC      aarch64-softmmu/target/arm/cpu64.o
  CC      aarch64-softmmu/target/arm/translate-a64.o
  CC      aarch64-softmmu/target/arm/helper-a64.o
  CC      aarch64-softmmu/target/arm/gdbstub64.o
  CC      aarch64-softmmu/target/arm/crypto_helper.o
  CC      aarch64-softmmu/target/arm/arm-powerctl.o
/tmp/qemu-test/src/target/arm/translate-a64.c: In function ‘handle_shri_with_rndacc’:
/tmp/qemu-test/src/target/arm/translate-a64.c:6369: warning: ‘tcg_src_hi’ may be used uninitialized in this function
/tmp/qemu-test/src/target/arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’:
/tmp/qemu-test/src/target/arm/translate-a64.c:8096: warning: ‘rmode’ may be used uninitialized in this function
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/trace/control-target.o
  CC      aarch64-softmmu/gdbstub-xml.o
  CC      aarch64-softmmu/trace/generated-helpers.o
  LINK    aarch64-softmmu/qemu-system-aarch64
hw/i386/xen/xen-hvm.o: In function `destroy_hvm_domain':
/tmp/qemu-test/src/hw/i386/xen/xen-hvm.c:1394: undefined reference to `xendevicemodel_shutdown'
../hw/xen/xen-common.o: In function `xen_restrict':
/tmp/qemu-test/src/include/hw/xen/xen_common.h:293: undefined reference to `xentoolcore_restrict_all'
collect2: ld returned 1 exit status
make[1]: *** [qemu-system-x86_64] Error 1
make: *** [subdir-x86_64-softmmu] Error 2
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
  File "./tests/docker/docker.py", line 384, in <module>
    sys.exit(main())
  File "./tests/docker/docker.py", line 381, in main
    return args.cmdobj.run(args, argv)
  File "./tests/docker/docker.py", line 239, in run
    return Docker().run(argv, args.keep, quiet=args.quiet)
  File "./tests/docker/docker.py", line 207, in run
    quiet=quiet)
  File "./tests/docker/docker.py", line 125, in _do_check
    return subprocess.check_call(self._command + cmd, **kwargs)
  File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=ecfd7a6c9a4111e7a13d52540069c830', '-u', '0', '-t', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/var/tmp/patchew-tester-tmp-b93ibrpf/src/docker-src.2017-09-15-14.15.55.30961:/var/tmp/qemu:z,ro', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', 'qemu:centos6', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit status 2
make[1]: *** [tests/docker/Makefile.include:139: docker-run] Error 1
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-b93ibrpf/src'
make: *** [tests/docker/Makefile.include:168: docker-run-test-quick@centos6] Error 2

real	1m39.290s
user	0m5.682s
sys	0m1.860s
=== OUTPUT END ===

Test command exited with code: 2


---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org

Re: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements

[no-reply]

Hi,

This series seems to have some coding style problems. See output below for
more information:

Subject: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements
Message-id: 1505498999-17427-1-git-send-email-ian.jackson@eu.citrix.com
Type: series

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

git config --local diff.renamelimit 0
git config --local diff.renames True

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
d0bf857e06 os-posix: Provide new -runasid option
569ba00e8f xen: destroy_hvm_domain: Try xendevicemodel_shutdown
1ef23a12d2 xen: destroy_hvm_domain: Move reason into a variable
af7aac4055 xen: restrict: use xentoolcore_restrict_all
b84c49e46a xen: defer call to xen_restrict until running
293b6b0146 xen: link against xentoolcore

=== OUTPUT BEGIN ===
Checking PATCH 1/6: xen: link against xentoolcore...
Checking PATCH 2/6: xen: defer call to xen_restrict until running...
Checking PATCH 3/6: xen: restrict: use xentoolcore_restrict_all...
Checking PATCH 4/6: xen: destroy_hvm_domain: Move reason into a variable...
Checking PATCH 5/6: xen: destroy_hvm_domain: Try xendevicemodel_shutdown...
ERROR: braces {} are necessary for all arms of this statement
#27: FILE: hw/i386/xen/xen-hvm.c:1395:
+        if (!rc)
[...]

total: 1 errors, 0 warnings, 18 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

Checking PATCH 6/6: os-posix: Provide new -runasid option...
ERROR: consider using qemu_strtoul in preference to strtoul
#41: FILE: os-posix.c:159:
+        lv = strtoul(optarg, &ep, 0);

ERROR: do not use assignment in if condition
#42: FILE: os-posix.c:160:
+        if (errno || *ep != '.' || (user_uid = lv) != lv

ERROR: spaces required around that '+' (ctx:VxV)
#48: FILE: os-posix.c:166:
+        lv = strtoul(ep+1, &ep, 0);
                        ^

ERROR: consider using qemu_strtoul in preference to strtoul
#48: FILE: os-posix.c:166:
+        lv = strtoul(ep+1, &ep, 0);

ERROR: do not use assignment in if condition
#49: FILE: os-posix.c:167:
+        if (errno || *ep || (user_gid = lv) != lv

ERROR: space required after that ',' (ctx:WxV)
#51: FILE: os-posix.c:169:
+            fprintf(stderr ,"Could not obtain gid from \"%s\"", optarg);
                            ^

total: 6 errors, 0 warnings, 79 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

=== OUTPUT END ===

Test command exited with code: 1


---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org

Re: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements

[Ian Jackson]

no-reply@patchew.org writes ("Re: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements"):
> This series seems to have some coding style problems. See output below for
> more information:

Thanks for this automatic mail.  I have sorted out most of these.
However:

> ERROR: consider using qemu_strtoul in preference to strtoul
> #41: FILE: os-posix.c:159:
> +        lv = strtoul(optarg, &ep, 0);

In one of these two cases, it is not possible to use qemu_strtoul
because the expected terminator is '.'.  I have added a comment about
this.

Ian.

Re: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements

[Fam Zheng]

On Tue, 10/03 18:24, Ian Jackson wrote:
> no-reply@patchew.org writes ("Re: [Qemu-devel] [PATCH RFC 0/6] xen: xen-domid-restrict improvements"):
> > This series seems to have some coding style problems. See output below for
> > more information:
> 
> Thanks for this automatic mail.  I have sorted out most of these.
> However:
> 
> > ERROR: consider using qemu_strtoul in preference to strtoul
> > #41: FILE: os-posix.c:159:
> > +        lv = strtoul(optarg, &ep, 0);
> 
> In one of these two cases, it is not possible to use qemu_strtoul
> because the expected terminator is '.'.  I have added a comment about
> this.

Thanks for taking a look at the report and helping explain. Yes, so the error is
false positive, let's ignore it.

Fam