Re: [Xen-devel] [PATCH 0/4] mitigate the per-pCPU blocking list may be too long

2017-05-01 Thread Chao Gao 
On Wed, Apr 26, 2017 at 05:39:57PM +0100, George Dunlap wrote:
>On 26/04/17 01:52, Chao Gao wrote:
>> I compared the maximum of #entry in one list and #event (adding entry to
>> PI blocking list) with and without the three latter patches. Here
>> is the result:
>> -
>> |   |  ||
>> |Items  |   Maximum of #entry  |  #event|
>> |   |  ||
>> -
>> |   |  ||
>> |W/ the patches | 6|   22740|
>> |   |  ||
>> -
>> |   |  ||
>> |W/O the patches|128   |   46481|
>> |   |  ||
>> -
>
>Any chance you could trace how long the list traversal took?  It would
>be good for future reference to have an idea what kinds of timescales
>we're talking about.

Hi.

I made a simple test to get the time consumed by the list traversal.
Apply below patch and create one hvm guest with 128 vcpus and a passthrough 40 
NIC.
All guest vcpu are pinned to one pcpu. collect data by
'xentrace -D -e 0x82000 -T 300 trace.bin' and decode data by
xentrace_format. When the list length is about 128, the traversal time
is in the range of 1750 cycles to 39330 cycles. The physical cpu's
frequence is 1795.788MHz, therefore the time consumed is in the range of 1us
to 22us. If 0.5ms is the upper bound the system can tolerate, at most
2900 vcpus can be added into the list.

I hope there is no error in the test and analysis.

Thanks
Chao

---8<---
From 504fd32bc042670812daad41efcd982434b98cd4 Mon Sep 17 00:00:00 2001
From: Chao Gao 
Date: Wed, 26 Apr 2017 03:39:06 +0800
Subject: [PATCH] xentrace: trace PI-related events.

This patch adds TRC_HVM_VT_D_PI_BLOCK, TRC_HVM_PI_WAKEUP_START and
TRC_HVM_PI_WAKEUP_END to track PI-related events. Specifically,
TRC_HVM_VT_D_PI_BLOCK track adding one entry to the per-pcpu
blocking list. TRC_HVM_PI_WAKEUP_{START, END} mark the start and end
of PI blocking list traversal. Also introduce a 'counter' to track the
number of entries in the list.

Signed-off-by: Chao Gao 
---
 tools/xentrace/formats  |  3 +++
 xen/arch/x86/hvm/vmx/vmx.c  | 13 -
 xen/include/asm-x86/hvm/trace.h |  3 +++
 xen/include/public/trace.h  |  3 +++
 4 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/tools/xentrace/formats b/tools/xentrace/formats
index 8b31780..34ed9e4 100644
--- a/tools/xentrace/formats
+++ b/tools/xentrace/formats
@@ -125,6 +125,9 @@
 0x00082020  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  INTR_WINDOW [ value = 
0x%(1)08x ]
 0x00082021  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  NPF [ gpa = 
0x%(2)08x%(1)08x mfn = 0x%(4)08x%(3)08x qual = 0x%(5)04x p2mt = 0x%(6)04x ]
 0x00082023  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  TRAP[ vector = 
0x%(1)02x ]
+0x00082026  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  PI_BLOCK_LIST  [ domid = 
0x%(1)04x vcpu = 0x%(2)04x, pcpu = 0x%(3)04x, #entry = 0x%(4)04x ]
+0x00082027  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  PI_WAKEUP_START [ list_len = 
0x%(1)04x ]
+0x00082028  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  PI_WAKEUP_END
 
 0x0010f001  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  page_grant_map  [ domid = 
%(1)d ]
 0x0010f002  CPU%(cpu)d  %(tsc)d (+%(reltsc)8d)  page_grant_unmap[ domid = 
%(1)d ]
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index c8ef18a..3a6640b 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -82,6 +82,7 @@ static int vmx_vmfunc_intercept(struct cpu_user_regs *regs);
 struct vmx_pi_blocking_vcpu {
 struct list_head list;
 spinlock_t   lock;
+atomic_t counter;
 };
 
 /*
@@ -119,6 +120,9 @@ static void vmx_vcpu_block(struct vcpu *v)
  */
 ASSERT(old_lock == NULL);
 
+atomic_inc(_cpu(vmx_pi_blocking, v->processor).counter);
+HVMTRACE_4D(VT_D_PI_BLOCK, v->domain->domain_id, v->vcpu_id, v->processor,
+atomic_read(_cpu(vmx_pi_blocking, v->processor).counter));
 list_add_tail(>arch.hvm_vmx.pi_blocking.list,
   _cpu(vmx_pi_blocking, v->processor).list);
 spin_unlock_irqrestore(pi_blocking_list_lock, flags);
@@ -186,6 +190,8 @@ static void vmx_pi_unblock_vcpu(struct vcpu *v)
 {
 ASSERT(v->arch.hvm_vmx.pi_blocking.lock == pi_blocking_list_lock);
 list_del(>arch.hvm_vmx.pi_blocking.list);
+atomic_dec(_of(pi_blocking_list_lock,
+ struct vmx_pi_blocking_vcpu, lock)->counter);
 v->arch.hvm_vmx.pi_blocking.lock =

[Xen-devel] [linux-next test] 108081: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108081 linux-next real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108081/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-qemuu-winxpsp3  6 xen-boot   fail REGR. vs. 108022
 test-amd64-i386-xl-qemut-winxpsp3  6 xen-bootfail REGR. vs. 108022
 test-amd64-i386-freebsd10-amd64  6 xen-boot  fail REGR. vs. 108022
 test-amd64-amd64-rumprun-amd64  6 xen-boot   fail REGR. vs. 108022
 test-amd64-amd64-qemuu-nested-intel  6 xen-boot  fail REGR. vs. 108022
 test-amd64-i386-xl-qemut-win7-amd64  6 xen-boot  fail REGR. vs. 108022
 test-amd64-i386-qemut-rhel6hvm-intel  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-pair 9 xen-boot/src_hostfail REGR. vs. 108022
 test-amd64-amd64-libvirt-pair  9 xen-boot/src_host   fail REGR. vs. 108022
 test-amd64-amd64-libvirt-pair 10 xen-boot/dst_host   fail REGR. vs. 108022
 test-amd64-amd64-pair10 xen-boot/dst_hostfail REGR. vs. 108022
 test-amd64-i386-libvirt-xsm   6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-multivcpu  6 xen-bootfail REGR. vs. 108022
 test-amd64-amd64-xl-qemut-winxpsp3  6 xen-boot   fail REGR. vs. 108022
 test-amd64-amd64-xl   6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-libvirt   6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-qcow2 6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-pvh-intel  6 xen-bootfail REGR. vs. 108022
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm 6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemuu-winxpsp3  6 xen-bootfail REGR. vs. 108022
 test-amd64-i386-libvirt-pair  9 xen-boot/src_hostfail REGR. vs. 108022
 test-amd64-i386-libvirt-pair 10 xen-boot/dst_hostfail REGR. vs. 108022
 test-amd64-amd64-libvirt-xsm  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-i386-pvgrub  6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-amd64-pvgrub  6 xen-bootfail REGR. vs. 108022
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 6 xen-boot fail REGR. 
vs. 108022
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 6 xen-boot fail REGR. vs. 
108022
 test-amd64-i386-xl-xsm6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-freebsd10-i386  6 xen-boot   fail REGR. vs. 108022
 test-amd64-i386-xl-qemuu-ovmf-amd64  6 xen-boot  fail REGR. vs. 108022
 test-amd64-amd64-pygrub   6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-raw6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-libvirt  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-xsm   6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-libvirt-vhd  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-qemuu-ovmf-amd64  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-credit2   6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1  6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemuu-debianhvm-amd64  6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm  6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-pair  9 xen-boot/src_hostfail REGR. vs. 108022
 test-amd64-i386-pair 10 xen-boot/dst_hostfail REGR. vs. 108022
 test-amd64-i386-rumprun-i386  6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-qemuu-rhel6hvm-intel  6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-qemuu-debianhvm-amd64  6 xen-bootfail REGR. vs. 108022
 test-amd64-i386-qemut-rhel6hvm-amd  6 xen-boot   fail REGR. vs. 108022
 test-amd64-i386-xl-qemut-debianhvm-amd64  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-qemut-win7-amd64  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm 6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-qemut-debianhvm-amd64  6 xen-bootfail REGR. vs. 108022
 test-amd64-amd64-qemuu-nested-amd  6 xen-bootfail REGR. vs. 108022
 test-amd64-amd64-xl-qemuu-win7-amd64  6 xen-boot fail REGR. vs. 108022
 test-amd64-amd64-xl-pvh-amd   6 xen-boot fail REGR. vs. 108022
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 6 xen-boot fail REGR. vs. 
108022
 test-amd64-i386-xl-qemuu-win7-amd64  6 xen-boot  fail REGR. vs. 108022
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 6 xen-boot fail REGR. vs. 
108022
 test-amd64-i386-qemuu-rhel6hvm-amd  6 xen-boot

[Xen-devel] [linux-3.18 test] 108095: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108095 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108095/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 17 guest-start/win.repeat fail REGR. 
vs. 107606

Tests which are failing intermittently (not blocking):
 test-armhf-armhf-xl-multivcpu 3 host-install(3) broken in 108052 pass in 108095
 test-amd64-amd64-rumprun-amd64 16 rumprun-demo-xenstorels/xenstorels.repeat 
fail in 108037 pass in 108095
 test-armhf-armhf-xl-cubietruck 15 guest-start/debian.repeat fail in 108037 
pass in 108095
 test-amd64-amd64-xl-qemut-winxpsp3 16 guest-stop fail in 108037 pass in 108095
 test-armhf-armhf-libvirt-raw 14 guest-start/debian.repeat fail in 108037 pass 
in 108095
 test-armhf-armhf-xl7 host-ping-check-xen fail in 108052 pass in 108095
 test-amd64-amd64-xl-qemuu-debianhvm-amd64 15 guest-localmigrate/x10 fail in 
108052 pass in 108095
 test-amd64-i386-qemuu-rhel6hvm-amd 11 guest-start/redhat.repeat fail pass in 
108037
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 17 guest-start/win.repeat fail pass 
in 108037
 test-amd64-i386-qemut-rhel6hvm-amd 11 guest-start/redhat.repeat fail pass in 
108052
 test-amd64-i386-xl-qemuu-win7-amd64 15 guest-localmigrate/x10 fail pass in 
108052
 test-amd64-i386-xl-qemut-winxpsp3 16 guest-stopfail pass in 108052

Tests which did not succeed, but are not blocking:
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl   1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-qcow2  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-credit2   1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-rtds  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-xsm   1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-start/win.repeat fail in 108037 
blocked in 107606
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop   fail in 108037 like 107606
 test-armhf-armhf-libvirt 13 saverestore-support-checkfail  like 107606
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 107606
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stopfail like 107606
 test-armhf-armhf-libvirt-xsm 13 saverestore-support-checkfail  like 107606
 test-armhf-armhf-libvirt-raw 12 saverestore-support-checkfail  like 107606
 test-amd64-amd64-libvirt 12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-armhf-armhf-xl-arndale  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  13 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 build-arm64-pvops 5 kernel-build fail   never pass
 test-armhf-armhf-xl  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 12 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 13 saverestore-support-checkfail never pass
 test-armhf-armhf-libvirt 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  11 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  12 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 12 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 13 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-xsm  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 11 migrate-support-checkfail   never pass

version targeted for testing:
 linuxce88f02714836c33a4f0173c29fbe378ea402275

Re: [Xen-devel] [libvirt test] 107696: regressions - FAIL

2017-05-01 Thread Jim Fehlig 

On 04/26/2017 02:34 PM, osstest service owner wrote:

flight 107696 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/107696/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-arm64-libvirt   5 libvirt-buildfail REGR. vs. 107640
 build-i386-libvirt5 libvirt-buildfail REGR. vs. 107640
 build-amd64-libvirt   5 libvirt-buildfail REGR. vs. 107640
 build-armhf-libvirt   5 libvirt-buildfail REGR. vs. 107640


I see the bisector has already fingered libvirt commit 02fb15fb, which added a 
new submodule to libvirt.git. I'm an osstest noob, but took a stab at fixing 
this with the attached patch.


Regards,
Jim

>From e1c9d55c046b6b826af95d3bb6cfaf63715f2923 Mon Sep 17 00:00:00 2001
From: Jim Fehlig 
Date: Mon, 1 May 2017 16:45:10 -0600
Subject: [PATCH] osstest: add keycodemapdb to list of libvirt git submodules

libvirt commit 02fb15fb added a git submodule for keycode map,
doing away with the old, stale keymaps.csv copied from GTK-VNC.
This submodule needs to be handled by osstest when checking out
libvirt.

Signed-off-by: Jim Fehlig 
---
 ts-libvirt-build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ts-libvirt-build b/ts-libvirt-build
index 714402b..7bd5f80 100755
--- a/ts-libvirt-build
+++ b/ts-libvirt-build
@@ -26,7 +26,7 @@ tsreadconfig();
 selectbuildhost(\@ARGV);
 builddirsprops();
 
-our %submodmap = qw(gnulib gnulib);
+our %submodmap = qw(gnulib gnulib keycodemapdb keycodemapdb);
 our $submodules;
 
 sub libvirtd_init ();
-- 
2.11.0

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[Xen-devel] [qemu-mainline bisection] complete build-i386

2017-05-01 Thread osstest service owner 
branch xen-unstable
xenbranch xen-unstable
job build-i386
testid xen-build

Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: xen git://xenbits.xen.org/xen.git

*** Found and reproduced problem changeset ***

  Bug is in tree:  qemuu git://git.qemu.org/qemu.git
  Bug introduced:  52e94ea5de3ed9d7ddf1b0e5fc6ff7c2807ae711
  Bug not present: fe491fa85c4634453b340b18046aae2eaf8147db
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/108106/


  commit 52e94ea5de3ed9d7ddf1b0e5fc6ff7c2807ae711
  Merge: fe491fa 28b99f4
  Author: Peter Maydell 
  Date:   Wed Apr 26 10:22:31 2017 +0100
  
  Merge remote-tracking branch 
'remotes/sstabellini/tags/xen-20170421-v2-tag' into staging
  
  Xen 2017/04/21 + fix
  
  # gpg: Signature made Tue 25 Apr 2017 19:10:37 BST
  # gpg:using RSA key 0x894F8F4870E1AE90
  # gpg: Good signature from "Stefano Stabellini 
"
  # gpg: aka "Stefano Stabellini "
  # Primary key fingerprint: D04E 33AB A51F 67BA 07D3  0AEA 894F 8F48 70E1 
AE90
  
  * remotes/sstabellini/tags/xen-20170421-v2-tag: (21 commits)
move xen-mapcache.c to hw/i386/xen/
move xen-hvm.c to hw/i386/xen/
move xen-common.c to hw/xen/
add xen-9p-backend to MAINTAINERS under Xen
xen/9pfs: build and register Xen 9pfs backend
xen/9pfs: send responses back to the frontend
xen/9pfs: implement in/out_iov_from_pdu and vmarshal/vunmarshal
xen/9pfs: receive requests from the frontend
xen/9pfs: connect to the frontend
xen/9pfs: introduce Xen 9pfs backend
9p: introduce a type for the 9p header
xen: import ring.h from xen
configure: use pkg-config for obtaining xen version
xen: additionally restrict xenforeignmemory operations
xen: use libxendevice model to restrict operations
xen: use 5 digit xen versions
xen: use libxendevicemodel when available
configure: detect presence of libxendevicemodel
xen: create wrappers for all other uses of xc_hvm_XXX() functions
xen: rename xen_modified_memory() to xen_hvm_modified_memory()
...
  
  Signed-off-by: Peter Maydell 
  
  commit 28b99f473bda682385da944b0404aedbe11ea0dc
  Author: Anthony Xu 
  Date:   Wed Apr 5 16:21:31 2017 -0700
  
  move xen-mapcache.c to hw/i386/xen/
  
  move xen-mapcache.c to hw/i386/xen/
  
  Signed-off -by: Anthony Xu 
  Reviewed-by: Stefano Stabellini 
  
  commit 93d43e7e11ad43f7aa1e648319385ecf289b1884
  Author: Anthony Xu 
  Date:   Wed Apr 5 16:21:30 2017 -0700
  
  move xen-hvm.c to hw/i386/xen/
  
  move xen-hvm.c to hw/i386/xen/
  
  Signed-off -by: Anthony Xu 
  Reviewed-by: Stefano Stabellini 
  
  commit 56e2cd24527867ac65aa86fc1820e5b700ccfa03
  Author: Anthony Xu 
  Date:   Wed Apr 5 16:21:29 2017 -0700
  
  move xen-common.c to hw/xen/
  
  move xen-common.c to hw/xen/
  
  Signed-off -by: Anthony Xu 
  Reviewed-by: Stefano Stabellini 
  
  commit d6a3f64ad3e8136758bc71e47f860974204c7a12
  Author: Stefano Stabellini 
  Date:   Wed Mar 22 10:18:09 2017 -0700
  
  add xen-9p-backend to MAINTAINERS under Xen
  
  Signed-off-by: Stefano Stabellini 
  Signed-off-by: Stefano Stabellini 
  Reviewed-by: Greg Kurz 
  CC: gr...@kaod.org
  CC: anthony.per...@citrix.com
  
  commit e737b6d5c3d69bde91c8cc554a8ce6d20e14feaa
  Author: Stefano Stabellini 
  Date:   Wed Mar 22 10:17:09 2017 -0700
  
  xen/9pfs: build and register Xen 9pfs backend
  
  Signed-off-by: Stefano Stabellini 
  Reviewed-by: Greg Kurz 
  CC: anthony.per...@citrix.com
  CC: jgr...@suse.com
  CC: Aneesh Kumar K.V 
  CC: Greg Kurz 
  
  commit 4476e09e34d4257d2bfbdb70d106a154f42c928b
  Author: Stefano Stabellini 
  Date:   Wed Mar 22 10:16:09 2017 -0700
  
  xen/9pfs: send responses back to the frontend
  
  Once a request is completed, xen_9pfs_push_and_notify gets called. In
  xen_9pfs_push_and_notify, update the indexes (data has already been
  copied to the sg by the common code) and send a notification to the
  frontend.
  
  Schedule the bottom-half to check if we already have any other requests
  pending.
  
  Signed-off-by: Stefano Stabellini 
  CC:

[Xen-devel] [qemu-mainline test] 108076: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108076 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108076/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-i386-xsm5 xen-buildfail REGR. vs. 107636
 build-arm64-xsm   5 xen-buildfail REGR. vs. 107636
 build-arm64   5 xen-buildfail REGR. vs. 107636
 build-amd64   5 xen-buildfail REGR. vs. 107636
 build-amd64-xsm   5 xen-buildfail REGR. vs. 107636
 build-i3865 xen-buildfail REGR. vs. 107636
 build-armhf   5 xen-buildfail REGR. vs. 107636
 build-armhf-xsm   5 xen-buildfail REGR. vs. 107636

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemuu-debianhvm-amd64  1 build-check(1)blocked n/a
 test-amd64-i386-freebsd10-i386  1 build-check(1)   blocked  n/a
 test-amd64-amd64-qemuu-nested-intel  1 build-check(1)  blocked n/a
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm  1 build-check(1) blocked n/a
 build-arm64-libvirt   1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-qcow2  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1  1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt-raw  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-xsm   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-winxpsp3  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-pvh-amd   1 build-check(1)   blocked  n/a
 test-amd64-i386-freebsd10-amd64  1 build-check(1)   blocked  n/a
 test-amd64-amd64-pair 1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl-credit2   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-win7-amd64  1 build-check(1) blocked n/a
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-amd64-amd64-pygrub   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-winxpsp3  1 build-check(1)   blocked n/a
 test-amd64-amd64-xl-qcow2 1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-rtds  1 build-check(1)   blocked  n/a
 test-amd64-amd64-amd64-pvgrub  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl-arndale   1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-debianhvm-amd64  1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-pair  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-amd64-libvirt-vhd  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-credit2   1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-xsm1 build-check(1)   blocked  n/a
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm  1 build-check(1)blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a
 test-amd64-amd64-xl-pvh-intel  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-raw1 build-check(1)   blocked  n/a
 test-amd64-i386-qemuu-rhel6hvm-amd  1 build-check(1)   blocked n/a
 test-amd64-amd64-i386-pvgrub  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl   1 build-check(1)   blocked  n/a
 build-armhf-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-pair  1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl   1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-xsm   1 build-check(1)   blocked  n/a
 test-amd64-i386-qemuu-rhel6hvm-intel  1

[Xen-devel] [xen-unstable test] 108068: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108068 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108068/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 17 guest-start/win.repeat fail REGR. 
vs. 107900

Tests which are failing intermittently (not blocking):
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm 16 guest-stop fail in 108038 pass 
in 108068
 test-amd64-amd64-i386-pvgrub 9 debian-di-install fail in 108038 pass in 108068
 test-amd64-i386-rumprun-i386 16 rumprun-demo-xenstorels/xenstorels.repeat fail 
pass in 108038
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 17 guest-start/win.repeat fail pass 
in 108038
 test-amd64-amd64-xl-qemut-winxpsp3 17 guest-start/win.repeat fail pass in 
108038

Tests which did not succeed, but are not blocking:
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-start/win.repeat fail in 108038 
blocked in 107900
 test-amd64-i386-xl-qemut-win7-amd64 15 guest-localmigrate/x10 fail in 108038 
like 107900
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 107791
 test-amd64-amd64-xl-qemuu-win7-amd64 15 guest-localmigrate/x10 fail like 107840
 test-amd64-amd64-xl-qemut-win7-amd64 15 guest-localmigrate/x10 fail like 107900
 test-armhf-armhf-libvirt 13 saverestore-support-checkfail  like 107900
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 107900
 test-armhf-armhf-libvirt-xsm 13 saverestore-support-checkfail  like 107900
 test-amd64-amd64-xl-rtds  9 debian-install   fail  like 107900
 test-armhf-armhf-libvirt-raw 12 saverestore-support-checkfail  like 107900
 test-amd64-i386-libvirt-xsm  12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  13 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-multivcpu 12 migrate-support-checkfail  never pass
 test-arm64-arm64-xl-multivcpu 13 saverestore-support-checkfail  never pass
 test-arm64-arm64-xl-credit2  12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  13 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt 12 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt 13 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  13 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-rtds 12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-rtds 13 saverestore-support-checkfail   never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-arm64-arm64-libvirt-qcow2 11 migrate-support-checkfail never pass
 test-arm64-arm64-libvirt-qcow2 12 saverestore-support-checkfail never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 test-armhf-armhf-xl-credit2  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 12 migrate-support-checkfail never pass
 test-armhf-armhf-xl-multivcpu 12 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 13 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-cubietruck 13 saverestore-support-checkfail never pass
 test-armhf-armhf-xl  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 12 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 13 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 11 migrate-support-checkfail   never pass

Re: [Xen-devel] [PATCH 06/10 v2] xen/arm: vpl011: Add vuart ring-buf and evtchn to xenstore

2017-05-01 Thread Stefano Stabellini 
On Mon, 1 May 2017, Bhupinder Thakur wrote:
> Hi Stefano,
> 
> >> diff --git a/tools/libxl/libxl_console.c b/tools/libxl/libxl_console.c
> >> index 446e766..ef3bd44 100644
> >> --- a/tools/libxl/libxl_console.c
> >> +++ b/tools/libxl/libxl_console.c
> >> @@ -67,6 +67,9 @@ int libxl_console_exec(libxl_ctx *ctx, uint32_t domid, 
> >> int cons_num,
> >>  case LIBXL_CONSOLE_TYPE_SERIAL:
> >>  cons_type_s = "serial";
> >>  break;
> >> +case LIBXL_CONSOLE_TYPE_VUART:
> >> +cons_type_s = "vuart";
> >> +break;
> >>  default:
> >>  goto out;
> >>  }
> >> @@ -326,6 +329,13 @@ int libxl__device_console_add(libxl__gc *gc, uint32_t 
> >> domid,
> >>  flexarray_append(ro_front, GCSPRINTF("%"PRIu32, 
> >> state->console_port));
> >>  flexarray_append(ro_front, "ring-ref");
> >>  flexarray_append(ro_front, GCSPRINTF("%lu", state->console_mfn));
> >> +if (state->vuart_enabled)
> >> +{
> >> +flexarray_append(ro_front, "vuart/0/port");
> >> +flexarray_append(ro_front, GCSPRINTF("%"PRIu32, 
> >> state->vuart_port));
> >> +flexarray_append(ro_front, "vuart/0/ring-ref");
> >> +flexarray_append(ro_front, GCSPRINTF("%lu", 
> >> state->vuart_mfn));
> >> +}
> >
> > It looks like you are reusing the libxl__device_console_add call for the
> > main PV console for the domain, to also add the vuart nodes to xenstore.
> >
> > I don't think it is a good idea to mix the two. I suggest to introduce a
> > new libxl__device call to introduce the vuart nodes to xenstore, given
> > that they have no relantionship with the principal PV console of the
> > domain.
> >
> I have a doubt here. Do I have to create a new console device
> (libxl__device) to register the vuart console or can I use the
> existing console device (which is used for registering the primary
> console) to register the vuart nodes to xenstore?
> 
> I suspect that if I try to register with the same console device then
> libxl__device_generic_add() may fail as it is already added.

The vuart we are introducing with this patch series is a new and
different console from the existing PV console. So yes, I think we need
to create a new device for it.

We either need to introduce a brand new function to add the vuart to
xenstore, something like libxl__device_vuart_add, or, if we are going
to reuse libxl__device_console_add, then we we need to create both a new
console device (libxl__device_console), and a new libxl__device for it.
For clarity, libxl__device_console is the input parameter of
libxl__device_console_add, while libxl__device is the output parameter.


> >>  } else {
> >>  flexarray_append(front, "state");
> >>  flexarray_append(front, GCSPRINTF("%d", XenbusStateInitialising));
> >> diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
> >> index 5d914a5..06ff3b7 100644
> >> --- a/tools/libxl/libxl_dom.c
> >> +++ b/tools/libxl/libxl_dom.c
> >> @@ -434,6 +434,9 @@ int libxl__build_pre(libxl__gc *gc, uint32_t domid,
> >>  state->store_port = xc_evtchn_alloc_unbound(ctx->xch, domid, 
> >> state->store_domid);
> >>  state->console_port = xc_evtchn_alloc_unbound(ctx->xch, domid, 
> >> state->console_domid);
> >>
> >> +if (state->vuart_enabled)
> >> +xc_domain_vuart_get_evtchn(ctx->xch, domid, >vuart_port);
> >> +
> >>  if (info->type == LIBXL_DOMAIN_TYPE_HVM) {
> >>  hvm_set_conf_params(ctx->xch, domid, info);
> >>  #if defined(__i386__) || defined(__x86_64__)
> >> @@ -788,6 +791,7 @@ int libxl__build_pv(libxl__gc *gc, uint32_t domid,
> >>  if (xc_dom_translated(dom)) {
> >>  state->console_mfn = dom->console_pfn;
> >>  state->store_mfn = dom->xenstore_pfn;
> >> +state->vuart_mfn = dom->vuart_pfn;
> >>  } else {
> >>  state->console_mfn = xc_dom_p2m(dom, dom->console_pfn);
> >>  state->store_mfn = xc_dom_p2m(dom, dom->xenstore_pfn);
> >
> > These two changes to libxl_dom.c probably belong to patch #4
> Ok. I will move these changes to the patch#4.
> 
> Regards,
> Bhupinder
> 

___
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[Xen-devel] [linux-4.9 test] 108058: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108058 linux-4.9 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108058/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-xl-credit2   6 xen-boot fail REGR. vs. 107358

Tests which are failing intermittently (not blocking):
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail in 108026 pass in 
107776
 test-amd64-i386-xl-raw   21 leak-check/check fail in 108026 pass in 108058
 test-amd64-amd64-xl-qemut-winxpsp3 16 guest-stop fail in 108026 pass in 108058
 test-amd64-i386-xl-qemut-win7-amd64 15 guest-localmigrate/x10 fail pass in 
107879
 test-amd64-amd64-xl-qemuu-win7-amd64 15 guest-localmigrate/x10 fail pass in 
108026
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 17 guest-start/win.repeat fail pass 
in 108026

Regressions which are regarded as allowable (not blocking):
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stopfail REGR. vs. 107358
 test-amd64-amd64-xl-rtds  9 debian-install   fail REGR. vs. 107358

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-start/win.repeat fail blocked in 
107358
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stopfail in 107776 never pass
 test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop  fail in 108026 like 107358
 test-armhf-armhf-xl   6 xen-boot fail  like 107358
 test-armhf-armhf-xl-xsm   6 xen-boot fail  like 107358
 test-armhf-armhf-xl-vhd   6 xen-boot fail  like 107358
 test-armhf-armhf-libvirt-raw  6 xen-boot fail  like 107358
 test-armhf-armhf-libvirt  6 xen-boot fail  like 107358
 test-armhf-armhf-xl-multivcpu  6 xen-boot fail like 107358
 test-armhf-armhf-xl-rtds  6 xen-boot fail  like 107358
 test-armhf-armhf-libvirt-xsm  6 xen-boot fail  like 107358
 test-amd64-i386-libvirt  12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  13 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt 12 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt 13 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  13 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-arm64-arm64-xl-rtds 12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-rtds 13 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-qcow2 11 migrate-support-checkfail never pass
 test-arm64-arm64-libvirt-qcow2 12 saverestore-support-checkfail never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 12 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 13 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-arndale   6 xen-boot fail   never pass
 test-arm64-arm64-xl-xsm  12 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  13 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-multivcpu 12 migrate-support-checkfail  never pass
 test-arm64-arm64-xl-multivcpu 13 saverestore-support-checkfail  never pass
 test-amd64-amd64-qemuu-nested-intel 13 xen-boot/l1 fail never pass
 test-amd64-amd64-qemuu-nested-amd 13 xen-boot/l1   fail never pass

version targeted for testing:
 linuxa8c90ef62281db933118aa84489eb0e1e9cc347c
baseline version:
 linux37feaf8095d352014555b82adb4a04609ca17d3f

Last test of basis   107358  2017-04-10 19:42:52 Z   20 days
Failing since107396  2017-04-12 11:15:19 Z   19 days   33 attempts
Testing same since   107776  2017-04-27 09:07:29 Z4 days7 attempts


People who touched revisions under test:
  Adrian Hunter 
  Al Viro 
  Alan Stern 
  Alberto Aguirre 
  Alex Deucher 
  Alex Williamson

[Xen-devel] [linux-3.18 test] 108052: regressions - trouble: blocked/broken/fail/pass

2017-05-01 Thread osstest service owner 
flight 108052 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108052/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-qemut-winxpsp3-vcpus1 17 guest-start/win.repeat fail REGR. 
vs. 107606

Tests which are failing intermittently (not blocking):
 test-armhf-armhf-xl-multivcpu  3 host-install(3) broken pass in 108037
 test-amd64-amd64-rumprun-amd64 16 rumprun-demo-xenstorels/xenstorels.repeat 
fail in 108037 pass in 108052
 test-armhf-armhf-xl-cubietruck 15 guest-start/debian.repeat fail in 108037 
pass in 108052
 test-armhf-armhf-libvirt-raw 14 guest-start/debian.repeat fail in 108037 pass 
in 108052
 test-amd64-amd64-xl-qemut-winxpsp3 16 guest-stop fail in 108037 pass in 108052
 test-armhf-armhf-xl   7 host-ping-check-xenfail pass in 108037
 test-amd64-amd64-xl-qemuu-debianhvm-amd64 15 guest-localmigrate/x10 fail pass 
in 108037
 test-amd64-i386-qemuu-rhel6hvm-amd 11 guest-start/redhat.repeat fail pass in 
108037
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 17 guest-start/win.repeat fail pass 
in 108037

Tests which did not succeed, but are not blocking:
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl   1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-qcow2  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-credit2   1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-rtds  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-xsm   1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-start/win.repeat fail in 108037 
blocked in 107606
 test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail in 108037 never 
pass
 test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail in 108037 
never pass
 test-armhf-armhf-xl 12 migrate-support-check fail in 108037 never pass
 test-armhf-armhf-xl 13 saverestore-support-check fail in 108037 never pass
 test-armhf-armhf-libvirt 13 saverestore-support-checkfail  like 107606
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 107606
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 107606
 test-armhf-armhf-libvirt-raw 12 saverestore-support-checkfail  like 107606
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stopfail like 107606
 test-armhf-armhf-libvirt-xsm 13 saverestore-support-checkfail  like 107606
 test-amd64-amd64-libvirt 12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-armhf-armhf-xl-arndale  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  13 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 build-arm64-pvops 5 kernel-build fail   never pass
 test-armhf-armhf-xl-credit2  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 12 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 13 saverestore-support-checkfail never pass
 test-armhf-armhf-libvirt 12 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 11 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  11 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  12 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 12 migrate-support-checkfail   never pass

version targeted for testing:
 linuxce88f02714836c33a4f0173c29fbe378ea402275
baseline version:
 linux630b59cde7be8248b425cbe27c970c2ba8db36f2

Last test of basis   107606  2017-04-22 16:46:04 Z8 days
Testing same since   108014  2017-04-30 04:22:43 Z1 days3 attempts

Re: [Xen-devel] [RFC PATCH 4/4] arm/mem_access: Add software guest-page-table walk

2017-05-01 Thread Sergej Proskurin 
Hi Razvan,

Sure thing. Thanks anyway :)

Cheers,

~Sergej


On 05/01/2017 04:38 PM, Razvan Cojocaru wrote:
> On 04/30/2017 10:48 PM, Sergej Proskurin wrote:
>> The function p2m_mem_access_check_and_get_page in mem_access.c
>> translates a gva to an ipa by means of the hardware functionality
>> implemented in the function gva_to_ipa. If mem_access is active,
>> hardware-based gva to ipa translation might fail, as gva_to_ipa uses the
>> guest's translation tables, access to which might be restricted by the
>> active VTTBR. To address this issue, we perform the gva to ipa
>> translation in software.
>>
>> Signed-off-by: Sergej Proskurin 
>> ---
>> Cc: Razvan Cojocaru 
>> Cc: Tamas K Lengyel 
>> Cc: Stefano Stabellini 
>> Cc: Julien Grall 
>> ---
>>  xen/arch/arm/mem_access.c | 140 
>> +-
>>  1 file changed, 139 insertions(+), 1 deletion(-)
> My ARM knowledge is scant to say the least, and I have no way to test
> this code, so I'll leave it to Tamas who has done some ARM work in the
> past. In any case - to state the obvious - the main acks here I believe
> are Julien and Stefano.
>
>
> Thanks,
> Razvan

-- 
Sergej Proskurin, M.Sc.
Wissenschaftlicher Mitarbeiter

Technische Universität München
Fakultät für Informatik
Lehrstuhl für Sicherheit in der Informatik

Boltzmannstraße 3
85748 Garching (bei München)

Tel. +49 (0)89 289-18592
Fax +49 (0)89 289-18579

prosku...@sec.in.tum.de
www.sec.in.tum.de


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[Xen-devel] [linux-linus test] 108051: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108051 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108051/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-xl-xsm  11 guest-start   fail REGR. vs. 59254
 test-armhf-armhf-xl  11 guest-start   fail REGR. vs. 59254
 test-armhf-armhf-xl-cubietruck 11 guest-start fail REGR. vs. 59254
 test-armhf-armhf-xl-multivcpu 11 guest-start  fail REGR. vs. 59254
 test-armhf-armhf-xl-credit2  11 guest-start   fail REGR. vs. 59254
 test-armhf-armhf-libvirt 11 guest-start   fail REGR. vs. 59254
 test-amd64-amd64-xl-qemut-win7-amd64 15 guest-localmigrate/x10 fail REGR. vs. 
59254
 test-amd64-amd64-xl-qemuu-win7-amd64 15 guest-localmigrate/x10 fail REGR. vs. 
59254
 test-armhf-armhf-xl-arndale  11 guest-start   fail REGR. vs. 59254
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 17 guest-start/win.repeat fail REGR. 
vs. 59254
 test-armhf-armhf-libvirt-xsm 11 guest-start   fail REGR. vs. 59254

Regressions which are regarded as allowable (not blocking):
 test-armhf-armhf-xl-rtds 11 guest-start   fail REGR. vs. 59254
 test-amd64-amd64-xl-rtds  9 debian-installfail REGR. vs. 59254

Tests which did not succeed, but are not blocking:
 test-armhf-armhf-xl-vhd   9 debian-di-install   fail baseline untested
 test-armhf-armhf-libvirt-raw  9 debian-di-install   fail baseline untested
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop  fail like 59254
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop  fail like 59254
 test-amd64-i386-libvirt-xsm  12 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 12 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt 11 guest-start  fail   never pass
 test-arm64-arm64-xl-multivcpu 11 guest-start  fail  never pass
 test-arm64-arm64-xl-xsm  11 guest-start  fail   never pass
 test-arm64-arm64-xl-credit2  11 guest-start  fail   never pass
 test-arm64-arm64-libvirt-xsm 11 guest-start  fail   never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-arm64-arm64-xl-rtds 11 guest-start  fail   never pass
 test-amd64-amd64-libvirt-vhd 11 migrate-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt 12 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check 
fail never pass
 test-arm64-arm64-xl  11 guest-start  fail   never pass
 test-arm64-arm64-libvirt-qcow2  9 debian-di-installfail never pass

version targeted for testing:
 linux97ce89f8a4eb15a1e82be419fcd6218fe4da1fbd
baseline version:
 linux45820c294fe1b1a9df495d57f40585ef2d069a39

Last test of basis59254  2015-07-09 04:20:48 Z  662 days
Failing since 59348  2015-07-10 04:24:05 Z  661 days  416 attempts
Testing same since   108051  2017-04-30 21:43:46 Z0 days1 attempts


8183 people touched revisions under test,
not listing them all

jobs:
 build-amd64-xsm  pass
 build-arm64-xsm  pass
 build-armhf-xsm  pass
 build-i386-xsm   pass
 build-amd64  pass
 build-arm64  pass
 build-armhf  pass
 build-i386   pass
 build-amd64-libvirt  pass
 build-arm64-libvirt  pass
 build-armhf-libvirt  pass
 build-i386-libvirt   pass
 build-amd64-pvopspass
 build-arm64-pvopspass
 build-armhf-pvopspass
 build-i386-pvops pass
 build-amd64-rumprun  pass
 build-i386-rumprun   pass
 test-amd64-amd64-xl  pass
 test-arm64-arm64-xl  fail
 test-armhf-armhf-xl

Re: [Xen-devel] [RFC PATCH 4/4] arm/mem_access: Add software guest-page-table walk

2017-05-01 Thread Razvan Cojocaru 
On 04/30/2017 10:48 PM, Sergej Proskurin wrote:
> The function p2m_mem_access_check_and_get_page in mem_access.c
> translates a gva to an ipa by means of the hardware functionality
> implemented in the function gva_to_ipa. If mem_access is active,
> hardware-based gva to ipa translation might fail, as gva_to_ipa uses the
> guest's translation tables, access to which might be restricted by the
> active VTTBR. To address this issue, we perform the gva to ipa
> translation in software.
> 
> Signed-off-by: Sergej Proskurin 
> ---
> Cc: Razvan Cojocaru 
> Cc: Tamas K Lengyel 
> Cc: Stefano Stabellini 
> Cc: Julien Grall 
> ---
>  xen/arch/arm/mem_access.c | 140 
> +-
>  1 file changed, 139 insertions(+), 1 deletion(-)

My ARM knowledge is scant to say the least, and I have no way to test
this code, so I'll leave it to Tamas who has done some ARM work in the
past. In any case - to state the obvious - the main acks here I believe
are Julien and Stefano.


Thanks,
Razvan

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[Xen-devel] [libvirt test] 108069: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108069 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108069/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-i386-libvirt5 libvirt-buildfail REGR. vs. 107640
 build-amd64-libvirt   5 libvirt-buildfail REGR. vs. 107640
 build-arm64-libvirt   5 libvirt-buildfail REGR. vs. 107640
 build-armhf-libvirt   5 libvirt-buildfail REGR. vs. 107640

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-libvirt-vhd  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-qcow2  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-pair  1 build-check(1)   blocked  n/a
 test-armhf-armhf-libvirt-raw  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-xsm   1 build-check(1)   blocked  n/a
 test-armhf-armhf-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-pair  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt  1 build-check(1)   blocked  n/a

version targeted for testing:
 libvirt  2fdfe0c98e6bfe0162e5956f71509da69ad9a9f2
baseline version:
 libvirt  5efa7f2a4bf2e316ca74b5baad053a18cffd00b9

Last test of basis   107640  2017-04-25 04:21:01 Z6 days
Failing since107696  2017-04-26 04:20:12 Z5 days6 attempts
Testing same since   107937  2017-04-29 04:20:10 Z2 days3 attempts


People who touched revisions under test:
  Andrea Bolognani 
  Cédric Bosdonnat 
  Daniel P. Berrange 
  Eric Farman 
  Erik Skultety 
  Jim Fehlig 
  Jiri Denemark 
  Joao Martins 
  John Ferlan 
  Ján Tomko 
  Laine Stump 
  Michal Privoznik 
  Nikolay Shirokovskiy 
  Pavel Hrdina 
  Peter Krempa 
  Wang King 
  Wim ten Have 
  ZhiPeng Lu 

jobs:
 build-amd64-xsm  pass
 build-arm64-xsm  pass
 build-armhf-xsm  pass
 build-i386-xsm   pass
 build-amd64  pass
 build-arm64  pass
 build-armhf  pass
 build-i386   pass
 build-amd64-libvirt  fail
 build-arm64-libvirt  fail
 build-armhf-libvirt  fail
 build-i386-libvirt   fail
 build-amd64-pvopspass
 build-arm64-pvopspass
 build-armhf-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm   blocked 
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsmblocked 
 test-amd64-amd64-libvirt-xsm blocked 
 test-arm64-arm64-libvirt-xsm blocked 
 test-armhf-armhf-libvirt-xsm blocked 
 test-amd64-i386-libvirt-xsm  blocked 
 test-amd64-amd64-libvirt blocked 
 test-arm64-arm64-libvirt blocked 
 test-armhf-armhf-libvirt blocked 
 test-amd64-i386-libvirt  blocked 
 test-amd64-amd64-libvirt-pairblocked 
 test-amd64-i386-libvirt-pair blocked 
 test-arm64-arm64-libvirt-qcow2   blocked 
 test-armhf-armhf-libvirt-raw

Re: [Xen-devel] [PATCH 06/10 v2] xen/arm: vpl011: Add vuart ring-buf and evtchn to xenstore

2017-05-01 Thread Bhupinder Thakur 
Hi Stefano,

>> diff --git a/tools/libxl/libxl_console.c b/tools/libxl/libxl_console.c
>> index 446e766..ef3bd44 100644
>> --- a/tools/libxl/libxl_console.c
>> +++ b/tools/libxl/libxl_console.c
>> @@ -67,6 +67,9 @@ int libxl_console_exec(libxl_ctx *ctx, uint32_t domid, int 
>> cons_num,
>>  case LIBXL_CONSOLE_TYPE_SERIAL:
>>  cons_type_s = "serial";
>>  break;
>> +case LIBXL_CONSOLE_TYPE_VUART:
>> +cons_type_s = "vuart";
>> +break;
>>  default:
>>  goto out;
>>  }
>> @@ -326,6 +329,13 @@ int libxl__device_console_add(libxl__gc *gc, uint32_t 
>> domid,
>>  flexarray_append(ro_front, GCSPRINTF("%"PRIu32, 
>> state->console_port));
>>  flexarray_append(ro_front, "ring-ref");
>>  flexarray_append(ro_front, GCSPRINTF("%lu", state->console_mfn));
>> +if (state->vuart_enabled)
>> +{
>> +flexarray_append(ro_front, "vuart/0/port");
>> +flexarray_append(ro_front, GCSPRINTF("%"PRIu32, 
>> state->vuart_port));
>> +flexarray_append(ro_front, "vuart/0/ring-ref");
>> +flexarray_append(ro_front, GCSPRINTF("%lu", state->vuart_mfn));
>> +}
>
> It looks like you are reusing the libxl__device_console_add call for the
> main PV console for the domain, to also add the vuart nodes to xenstore.
>
> I don't think it is a good idea to mix the two. I suggest to introduce a
> new libxl__device call to introduce the vuart nodes to xenstore, given
> that they have no relantionship with the principal PV console of the
> domain.
>
I have a doubt here. Do I have to create a new console device
(libxl__device) to register the vuart console or can I use the
existing console device (which is used for registering the primary
console) to register the vuart nodes to xenstore?

I suspect that if I try to register with the same console device then
libxl__device_generic_add() may fail as it is already added.

>
>>  } else {
>>  flexarray_append(front, "state");
>>  flexarray_append(front, GCSPRINTF("%d", XenbusStateInitialising));
>> diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c
>> index 5d914a5..06ff3b7 100644
>> --- a/tools/libxl/libxl_dom.c
>> +++ b/tools/libxl/libxl_dom.c
>> @@ -434,6 +434,9 @@ int libxl__build_pre(libxl__gc *gc, uint32_t domid,
>>  state->store_port = xc_evtchn_alloc_unbound(ctx->xch, domid, 
>> state->store_domid);
>>  state->console_port = xc_evtchn_alloc_unbound(ctx->xch, domid, 
>> state->console_domid);
>>
>> +if (state->vuart_enabled)
>> +xc_domain_vuart_get_evtchn(ctx->xch, domid, >vuart_port);
>> +
>>  if (info->type == LIBXL_DOMAIN_TYPE_HVM) {
>>  hvm_set_conf_params(ctx->xch, domid, info);
>>  #if defined(__i386__) || defined(__x86_64__)
>> @@ -788,6 +791,7 @@ int libxl__build_pv(libxl__gc *gc, uint32_t domid,
>>  if (xc_dom_translated(dom)) {
>>  state->console_mfn = dom->console_pfn;
>>  state->store_mfn = dom->xenstore_pfn;
>> +state->vuart_mfn = dom->vuart_pfn;
>>  } else {
>>  state->console_mfn = xc_dom_p2m(dom, dom->console_pfn);
>>  state->store_mfn = xc_dom_p2m(dom, dom->xenstore_pfn);
>
> These two changes to libxl_dom.c probably belong to patch #4
Ok. I will move these changes to the patch#4.

Regards,
Bhupinder

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[Xen-devel] [distros-debian-sid test] 71244: tolerable trouble: blocked/broken/fail/pass

2017-05-01 Thread Platform Team regression test user 
flight 71244 distros-debian-sid real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71244/

Failures :-/ but no regressions.

Regressions which are regarded as allowable (not blocking):
 test-amd64-amd64-amd64-sid-netboot-pvgrub 10 guest-start fail blocked in 71223
 test-amd64-i386-i386-sid-netboot-pvgrub 10 guest-start fail like 71223
 test-armhf-armhf-armhf-sid-netboot-pygrub  9 debian-di-install fail like 71223

Tests which did not succeed, but are not blocking:
 test-arm64-arm64-armhf-sid-netboot-pygrub  1 build-check(1)blocked n/a
 build-arm64-pvops 2 hosts-allocate   broken never pass
 build-arm64   2 hosts-allocate   broken never pass
 build-arm64-pvops 3 capture-logs broken never pass
 build-arm64   3 capture-logs broken never pass

baseline version:
 flight   71223

jobs:
 build-amd64  pass
 build-arm64  broken  
 build-armhf  pass
 build-i386   pass
 build-amd64-pvopspass
 build-arm64-pvopsbroken  
 build-armhf-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-amd64-sid-netboot-pvgrubfail
 test-amd64-i386-i386-sid-netboot-pvgrub  fail
 test-amd64-i386-amd64-sid-netboot-pygrub pass
 test-arm64-arm64-armhf-sid-netboot-pygrubblocked 
 test-armhf-armhf-armhf-sid-netboot-pygrubfail
 test-amd64-amd64-i386-sid-netboot-pygrub pass



sg-report-flight on osstest.xs.citrite.net
logs: /home/osstest/logs
images: /home/osstest/images

Logs, config files, etc. are available at
http://osstest.xs.citrite.net/~osstest/testlogs/logs

Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary


Push not applicable.


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Re: [Xen-devel] [PATCH v5 3/4] shutdown: Add source information to SHUTDOWN and RESET

2017-05-01 Thread David Gibson 
On Thu, Apr 27, 2017 at 09:13:16PM -0500, Eric Blake wrote:
> Libvirt would like to be able to distinguish between a SHUTDOWN
> event triggered solely by guest request and one triggered by a
> SIGTERM or other action on the host.  While qemu_kill_report() is
> already able to tell whether a shutdown was triggered by a host
> signal (but NOT by a host UI event, such as clicking the X on
> the window), that information was then lost after being printed
> to stderr.  The previous patch prepped things to use an enum
> internally; now it's time to wire it up through all callers, and
> to extend the SHUTDOWN and RESET events to report the details.
> 
> Enhance the shutdown request path to take a parameter of which
> way it is being triggered, and update ALL callers.  It would have
> been less churn to keep the common case with no arguments as
> meaning guest-triggered, and only modified the host-triggered
> code paths, via a wrapper function, but then we'd still have to
> audit that I didn't miss any host-triggered spots; changing the
> signature forces us to double-check that I correctly categorized
> all callers.
> 
> Since command line options can change whether a guest reset request
> causes an actual reset vs. a shutdown, it's easy to also add the
> information to the RESET event, even though libvirt has not yet
> expressed a need to know that.
> 
> For the moment, we keep the enum ShutdownCause for internal use
> only, and merely expose a single boolean of 'guest':true|false
> to the QMP client; this is because we don't yet have evidence that
> the further distinctions will be useful, or whether the addition
> of new enum members would cause problems to clients coded to an
> older version of the enum.
> 
> Update expected iotest outputs to match the new data.
> 
> Here is output from 'virsh qemu-monitor-event --loop' with the
> patch installed:
> 
> event SHUTDOWN at 1492639680.731251 for domain fedora_13: {"guest":true}
> event STOP at 1492639680.732116 for domain fedora_13: 
> event SHUTDOWN at 1492639680.732830 for domain fedora_13: {"guest":false}
> 
> Note that libvirt runs qemu with -no-quit: the first SHUTDOWN event
> was triggered by an action I took directly in the guest (shutdown -h),
> at which point qemu stops the vcpus and waits for libvirt to do any
> final cleanups; the second SHUTDOWN event is the result of libvirt
> sending SIGTERM now that it has completed cleanup.
> 
> The replay driver needs a followup patch if we want to be able to
> faithfully replay the difference between a host- and guest-initiated
> shutdown (for now, the replayed event is always attributed to host).
> 
> See also https://bugzilla.redhat.com/1384007
> 
> Signed-off-by: Eric Blake 

ppc parts

Acked-by: David Gibson 

> 
> ---
> v5: drop accidental addition of unrelated files
> v4: s/ShutdownType/ShutdownCause/, no thanks to mingw header pollution
> v3: retitle again, fix qemu-iotests, use enum rather than raw bool
> in all callers
> v2: retitle (was "event: Add signal information to SHUTDOWN"),
> completely rework to post bool based on whether it is guest-initiated
> v1: initial submission, exposing just Unix signals from host
> ---
>  qapi/event.json | 17 +
>  include/sysemu/sysemu.h |  4 ++--
>  vl.c| 22 +++---
>  hw/acpi/core.c  |  4 ++--
>  hw/arm/highbank.c   |  4 ++--
>  hw/arm/integratorcp.c   |  2 +-
>  hw/arm/musicpal.c   |  2 +-
>  hw/arm/omap1.c  | 10 ++
>  hw/arm/omap2.c  |  2 +-
>  hw/arm/spitz.c  |  2 +-
>  hw/arm/stellaris.c  |  2 +-
>  hw/arm/tosa.c   |  2 +-
>  hw/i386/pc.c|  2 +-
>  hw/i386/xen/xen-hvm.c   |  2 +-
>  hw/input/pckbd.c|  4 ++--
>  hw/ipmi/ipmi.c  |  4 ++--
>  hw/isa/lpc_ich9.c   |  2 +-
>  hw/mips/boston.c|  2 +-
>  hw/mips/mips_malta.c|  2 +-
>  hw/mips/mips_r4k.c  |  4 ++--
>  hw/misc/arm_sysctl.c|  8 
>  hw/misc/cbus.c  |  2 +-
>  hw/misc/macio/cuda.c|  4 ++--
>  hw/misc/slavio_misc.c   |  4 ++--
>  hw/misc/zynq_slcr.c |  2 +-
>  hw/pci-host/apb.c   |  4 ++--
>  hw/pci-host/bonito.c|  2 +-
>  hw/pci-host/piix.c  |  2 +-
>  hw/ppc/e500.c   |  2 +-
>  hw/ppc/mpc8544_guts.c   |  2 +-
>  hw/ppc/ppc.c|  2 +-
>  hw/ppc/ppc405_uc.c  |  2 +-
>  hw/ppc/spapr_hcall.c|  2 +-
>  hw/ppc/spapr_rtas.c |  4 ++--
>  hw/s390x/ipl.c  |  2 +-
>  hw/sh4/r2d.c|  2 +-
>  hw/timer/etraxfs_timer.c|  2 +-
>  hw/timer/m48t59.c   |  4 ++--
>  hw/timer/milkymist-sysctl.c |  4 ++--
>  hw/timer/pxa2xx_timer.c |  2 +-
>  hw/watchdog/watchdog.c  |  2 +-
>  hw/xenpv/xen_domainbuild.c  |  2 +-
>  hw/xtensa/xtfpga.c  |  2 +-
>  kvm-all.c

[Xen-devel] [qemu-mainline test] 108059: regressions - FAIL

2017-05-01 Thread osstest service owner 
flight 108059 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/108059/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-i386-xsm5 xen-buildfail REGR. vs. 107636
 build-arm64-xsm   5 xen-buildfail REGR. vs. 107636
 build-arm64   5 xen-buildfail REGR. vs. 107636
 build-amd64   5 xen-buildfail REGR. vs. 107636
 build-amd64-xsm   5 xen-buildfail REGR. vs. 107636
 build-i3865 xen-buildfail REGR. vs. 107636
 build-armhf   5 xen-buildfail REGR. vs. 107636
 build-armhf-xsm   5 xen-buildfail REGR. vs. 107636

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemuu-debianhvm-amd64  1 build-check(1)blocked n/a
 test-amd64-i386-freebsd10-i386  1 build-check(1)   blocked  n/a
 test-amd64-amd64-qemuu-nested-intel  1 build-check(1)  blocked n/a
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm  1 build-check(1) blocked n/a
 build-arm64-libvirt   1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-qcow2  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-winxpsp3-vcpus1  1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt-raw  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-xsm   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-winxpsp3  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-pvh-amd   1 build-check(1)   blocked  n/a
 test-amd64-i386-freebsd10-amd64  1 build-check(1)   blocked  n/a
 test-amd64-amd64-pair 1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl-credit2   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-win7-amd64  1 build-check(1) blocked n/a
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-amd64-amd64-pygrub   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-winxpsp3  1 build-check(1)   blocked n/a
 test-amd64-amd64-xl-qcow2 1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-rtds  1 build-check(1)   blocked  n/a
 test-amd64-amd64-amd64-pvgrub  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl-arndale   1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-qemuu-debianhvm-amd64  1 build-check(1) blocked n/a
 test-armhf-armhf-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-pair  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-amd64-libvirt-vhd  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-credit2   1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl-multivcpu  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-xsm1 build-check(1)   blocked  n/a
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm  1 build-check(1)blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a
 test-amd64-amd64-xl-pvh-intel  1 build-check(1)   blocked  n/a
 test-amd64-i386-xl-raw1 build-check(1)   blocked  n/a
 test-amd64-i386-qemuu-rhel6hvm-amd  1 build-check(1)   blocked n/a
 test-amd64-amd64-i386-pvgrub  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl   1 build-check(1)   blocked  n/a
 build-armhf-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-pair  1 build-check(1)   blocked  n/a
 test-armhf-armhf-xl   1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-xsm   1 build-check(1)   blocked  n/a
 test-amd64-i386-qemuu-rhel6hvm-intel  1