branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-freebsd10-i386
testid xen-boot
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.
>> An error message will be reported like this:
>> "libxl: error: libxl_qmp.c:287:qmp_handle_error_response: received an
>> error message from QMP server: Duplicate ID 'pci-pt-07_10.1' for device"
>>
>> When xen_pt_region_add/del() is called, MemoryRegion may not belong to
>> the XenPCIPassthrou
flight 65443 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/65443/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail REGR. vs.
65114
Tests which a
Bug url : http://bugzilla-archived.xenproject.org/bugzilla/show_bug.cgi?id=1905
Above url descripts the bug which i fix in more detail.
Add pci = [ '$VF_BDF', '$VF_BDF', '$VF_BDF'], $VF_BDFs are different.
pci = [ '$VF_BDF1', '$VF_BDF2', '$VF_BDF3'] is a more accurate description.
-Original Me
On 12/04/2015 03:38 AM, Ian Campbell wrote:
> Jim,
>
> FYI, something in 3c7590e0a435..d2e5538b16e3 seems to have broken migrate.
> The bisector is working on it at:
> http://logs.test-lab.xenproject.org/osstest/results/bisect/libvirt/test-amd64-amd64-libvirt-pair.guest-migrate--src_host--dst_host.
On 12/06/2015 06:11 PM, Jim Fehlig wrote:
> On 12/06/2015 10:59 AM, Jim Fehlig wrote:
>> On 12/06/2015 10:04 AM, Jim Fehlig wrote:
>>> On 12/04/2015 12:45 PM, Joao Martins wrote:
Commit d2e5538b1 changes virDomainDef to include ifnames
that autogenerated by libxl, and that are also clea
I have tested this patchset on both Intel and AMD systems.
For the test on AMD systems, I made two rounds of tests. The first
round only applied bug-fix patches 1-6. The second round applied the
entire series. In both rounds, I used the test process at
http://lists.xenproject.org/archives/html/xen
This patch uses hvm_funcs.tsc_scaling_supported instead of the
architecture code to detect the TSC scaling support.
Signed-off-by: Haozhong Zhang
Acked-by: Jan Beulich
---
xen/arch/x86/time.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/time.c b/xen/
This patch adds a field tsc_scaling_ratio in struct hvm_vcpu to
record the TSC scaling ratio, and sets it up when tsc_set_info() is
called for a vcpu or when a vcpu is restored or reset.
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/hvm/hvm.c| 30 ++
xen/
This patch adds the initialization and setup code for VMX TSC scaling.
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/hvm/vmx/vmcs.c| 12 +---
xen/arch/x86/hvm/vmx/vmx.c | 15 +++
xen/include/asm-x86/hvm/vmx/vmcs.h | 7 +++
3 files changed, 31 insertions(
Signed-off-by: Haozhong Zhang
---
docs/man/xl.cfg.pod.5 | 15 ++-
docs/misc/tscmode.txt | 14 ++
2 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/docs/man/xl.cfg.pod.5 b/docs/man/xl.cfg.pod.5
index 2aca8dd..7e19a9b 100644
--- a/docs/man/xl.cfg.pod.5
+++ b/doc
Both VMX and SVM save/load vcpu's TSC when saving/loading vcpu's
context, so this patch moves saving/loading vcpu's TSC to the common
functions hvm_[save|load]_cpu_ctxt().
Signed-off-by: Haozhong Zhang
Acked-by: Jan Beulich
---
xen/arch/x86/hvm/hvm.c | 4
xen/arch/x86/hvm/svm/svm.c | 5
This patch implements a common function hvm_scale_tsc() to scale TSC by
using TSC scaling information collected by architecture code.
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/hvm/hvm.c| 18 +--
xen/arch/x86/hvm/svm/svm.c| 12
xen/arch/x86/time.c | 2
When the TSC mode of a HVM container is TSC_MODE_DEFAULT or
TSC_MODE_PVRDTSCP and no TSC emulation is used, the existing
tsc_get_info() uses the host TSC frequency (cpu_khz) as the guest TSC
frequency. However, tsc_set_info() may set the guest TSC frequency to a
value different than the host. In or
This patchset adds support for VMX TSC scaling feature which is
available on Intel Skylake Server CPU. The specification of VMX TSC
scaling can be found at
http://www.intel.com/content/www/us/en/processors/timestamp-counter-scaling-virtualization-white-paper.html
VMX TSC scaling allows guest TSC w
SVM TSC ratio is incorrectly used in the current
svm_get_tsc_offset(). This patch replaces the scaling logic in
svm_get_tsc_offset() with a correct implementation.
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/hvm/svm/svm.c | 41 -
1 file changed, 32 inse
Replace is_hvm_domain() in tsc_set_info() by has_hvm_container_domain()
to keep consistent with other domain type checks in tsc_set_info().
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/time.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/time.c b/xen/arch/x86
When TSC_MODE_PVRDTSCP is used for a HVM container and TSC scaling is
available, use the non-zero value of argument gtsc_khz of tsc_set_info()
as the guest TSC frequency rather than using the host TSC
frequency. Otherwise, TSC scaling will not be able get the correct ratio
between the host and gues
Both VMX TSC scaling and SVM TSC ratio use the 64-bit TSC scaling ratio,
but the number of fractional bits of the ratio is different between VMX
and SVM. This patch adds the architecture code to collect the number of
fractional bits and other related information into fields of struct
hvm_function_t
The existing hvm_[set|get]_guest_tsc_fixed() calculate the guest TSC by
adding the TSC offset to the host TSC. When the TSC scaling is enabled,
the host TSC should be scaled first. This patch adds the scaling logic
to those two functions.
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/hvm/hvm.c
This patch makes the pvclock return the scaled host TSC and
corresponding scaling parameters to HVM domains if guest TSC is not
emulated and TSC scaling is enabled.
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/time.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff
Now every caller passes an already scaled offset to
svm_set_tsc_offset(), so it's not necessary to recalculate a scaled TSC
offset in svm_set_tsc_offset().
Signed-off-by: Haozhong Zhang
---
xen/arch/x86/hvm/svm/svm.c | 15 ++-
1 file changed, 2 insertions(+), 13 deletions(-)
diff --
flight 65429 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/65429/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail REGR. vs.
65114
Tests which a
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-pair
testid guest-migrate/src_host/dst_host
Tree: libvirt git://libvirt.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.x
On 12/06/2015 10:59 AM, Jim Fehlig wrote:
> On 12/06/2015 10:04 AM, Jim Fehlig wrote:
>> On 12/04/2015 12:45 PM, Joao Martins wrote:
>>> Commit d2e5538b1 changes virDomainDef to include ifnames
>>> that autogenerated by libxl, and that are also cleared
>>> on domain cleanup. One place that's missin
On 12/06/2015 10:04 AM, Jim Fehlig wrote:
> On 12/04/2015 12:45 PM, Joao Martins wrote:
>> Commit d2e5538b1 changes virDomainDef to include ifnames
>> that autogenerated by libxl, and that are also cleared
>> on domain cleanup. One place that's missing is on
>> migration, when domain xml is sent to
flight 65420 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/65420/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemut-winxpsp3 6 xen-boot fail REGR. vs. 59254
test-amd64-i386-freeb
On 12/04/2015 12:45 PM, Joao Martins wrote:
> Commit d2e5538b1 changes virDomainDef to include ifnames
> that autogenerated by libxl, and that are also cleared
> on domain cleanup. One place that's missing is on
> migration, when domain xml is sent to dst libvirtd and
> would contain ifnames from t
> > Add pci = [ '$VF_BDF', '$VF_BDF', '$VF_BDF'] in
>
> This is a bit confusing: it is not actually correct to assign the same
> device, even
> an SR_IOV VF, multiple times, so these must be all different. More like:
>
> pci = [ '$VF_BDF1', '$VF_BDF2', '$VF_BDF3']
>
>
> > hvm guest configurati
flight 65419 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/65419/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt-pair 21 guest-migrate/src_host/dst_host fail REGR.
vs. 63340
test-amd64-i386-l
flight 65418 linux-mingo-tip-master real [real]
http://logs.test-lab.xenproject.org/osstest/logs/65418/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-multivcpu 6 xen-boot fail REGR. vs. 60684
test-amd64
flight 65412 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/65412/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 16 debian-hvm-install/l1/l2 fail REGR. vs.
65114
Tests which a
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