flight 59289 xen-4.4-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/59289/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-armhf-armhf-xl-multivcpu 11 guest-start fail like 58953
test-amd64-amd64-xl-qemuu-
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Friday, July 10, 2015 2:32 PM
> To: Wu, Feng
> Cc: Andrew Cooper; george.dun...@eu.citrix.com; Tian, Kevin; Zhang, Yang Z;
> xen-devel@lists.xen.org; k...@xen.org
> Subject: RE: [Xen-devel] [v3 12/15] vmx: posted-
From: Vijaya Kumar K
Helper functions to manage its devices using RB-tree
are introduced in physical ITS driver.
This is global list of all the devices.
Signed-off-by: Vijaya Kumar K
---
v4: - Remove passing of root node as parameter
- Declare prototype in header file
- Rename find_its
From: Vijaya Kumar K
The linux driver is based on 4.1 with below commit id
3ad2a5f57656a14d964b673a5a0e4ab0e583c870
Only following code from Linux ITS driver is ported
and compiled
- LPI initialization
- ITS configuration code
- Physical command queue management
- ITS command building
Also
From: Vijaya Kumar K
This patch introduces virtual ITS driver with following
functionality
- Introduces helper functions to manage device table and
ITT table in guest memory
- Helper function to handle virtual ITS devices assigned
to domain
Signed-off-by: Vijaya Kumar K
---
v4: - Rename
From: Vijaya Kumar K
log2 helper apis are ported from linux from
commit 13c07b0286d340275f2d97adf085cecda37ede37
(linux/log2.h: Fix rounddown_pow_of_two(1))
Changes made for xen are:
- Only required functionality is retained
- Replace fls_long with flsl
Signed-off-by: Vijaya Kumar K
CC: Ian
From: Vijaya Kumar K
Implements hw_irq_controller api's required
to handle LPI's
Signed-off-by: Vijaya Kumar K
---
v4: - Implement separate hw_irq_controller for LPIs
- Drop setting LPI affinity
- virq and vid are moved under union
- Introduced inv command handling
- its_device
From: Vijaya Kumar K
This is based on DraftF version
http://xenbits.xen.org/people/ianc/vits/draftG.pdf
Following major features are supported
- GICv3 ITS support for arm64 platform
- Only Dom0 is supported. For DomU pci passthrough feature
is required.
Basic boot is tested with single ITS
From: Vijaya Kumar K
bitmap_find_next_zero_area helper function will be used
by physical ITS driver. This is imported from linux
Signed-off-by: Vijaya Kumar K
CC: Ian Campbell
CC: Ian Jackson
CC: Jan Beulich
CC: Keir Fraser
CC: Tim Deegan
---
v4: Removed spaces and added tabs
Moved ALI
From: Vijaya Kumar K
Emulate GITS* registers
Signed-off-by: Vijaya Kumar K
---
v4: - Removed GICR register emulation
---
xen/arch/arm/gic-v3-its.c | 11 ++
xen/arch/arm/vgic-v3-its.c| 319 -
xen/include/asm-arm/gic-its.h | 10 ++
xen
From: Vijaya Kumar K
Add APIs to add devices to RB-tree, assign and remove
devices to domain.
Signed-off-by: Vijaya Kumar K
---
v4: - Introduced helper to populate its_device struct
- Fixed freeing of its_device memory
- its_device struct holds domain id
---
xen/arch/arm/gic-v3-its.c
From: Vijaya Kumar K
Initialize physical ITS driver from GIC v3 driver
if LPIs are supported by hardware
Signed-off-by: Vijaya Kumar K
---
xen/arch/arm/gic-v3.c |7 +++
1 file changed, 7 insertions(+)
diff --git a/xen/arch/arm/gic-v3.c b/xen/arch/arm/gic-v3.c
index 53554e6..f4881d7 10
From: Vijaya Kumar K
Allocate and initialize irq descriptor for LPIs and
route LPIs to guest
Signed-off-by: Vijaya Kumar K
---
v4: - Merge patch #16
- Changed commit message
---
xen/arch/arm/gic-v3.c |2 +-
xen/arch/arm/gic.c| 24 +++--
xen/arch/arm/irq.c
From: Vijaya Kumar K
Add Domain and vcpu specific ITS initialization
Signed-off-by: Vijaya Kumar K
---
xen/arch/arm/gic-v3-its.c | 17
xen/arch/arm/setup.c |4 +++-
xen/arch/arm/vgic-v3-its.c| 39 +
xen/a
From: Vijaya Kumar K
Emulate LPI related changes to GICR registers
Signed-off-by: Vijaya Kumar K
---
v4: - Added LPI configuration table emulation
- Rename function inline with vits
- Copied guest lpi configuration table to xen
---
xen/arch/arm/gic-v3.c | 15
xen/arc
From: Vijaya Kumar K
Add Virtual ITS command processing support to Virtual ITS driver
Signed-off-by: Vijaya Kumar K
---
v4: - Use helper function to read from command queue
- Add MOVALL
- Removed check for entry in device in domain RB-tree
---
xen/arch/arm/gic-v3-its.c |7 +
xe
From: Vijaya Kumar K
Compilation is delayed till this patch.
>From now on functions in physical ITS and virtual ITS
driver are required. So enable compilation
Signed-off-by: Vijaya Kumar K
---
xen/arch/arm/Makefile |2 ++
1 file changed, 2 insertions(+)
diff --git a/xen/arch/arm/Makefile
From: Vijaya Kumar K
ITS initialization required for all PCI devices in
ThunderX platform are done by calling from specific
mapping function.
This patch can be reverted once XEN PCI passthrough
framework for arm64 is in available.
For now all the PCI devices are assigned to Dom0
Signed-off-by:
From: Vijaya Kumar K
Parse host dt and generate ITS node for Dom0.
ITS node resides inside GIC node so when GIC node
is encountered look for ITS node.
Signed-off-by: Vijaya Kumar K
---
v4: - Generate only one ITS node for Dom0
- Replace msi-parent references to single its phandle
---
xen/a
From: Vijaya Kumar K
ITS translation space contains GITS_TRANSLATOR
register which is written by device to raise
LPI. This space needs to mapped to every domain
address space for all physical ITS available,
so that device can access GITS_TRANSLATOR
register using SMMU.
Signed-off-by: Vijaya Kuma
On Fri, Jul 10, 2015 at 09:41:10AM +0800, openlui wrote:
> Hi, all:
>
> I am trying to improve the performance of netfront/netback, and I
> found that there were some discussion about PV network performance
> improvement in devel mailing list ([1]). The proposals mentioned
> in [1]
On Thu, 2015-07-09 at 17:14 -0600, Jim Fehlig wrote:
> On 07/09/2015 04:34 AM, Ian Campbell wrote:
> > On Wed, 2015-07-01 at 15:03 -0600, Jim Fehlig wrote:
> >> Perhaps. But thanks for providing a way (b_info->device_model_user) for
> >> apps to
> >> override the libxl policy.
> > You mentioned i
>>> On 28.06.15 at 01:27, wrote:
> Changes v11 to v12:
> Rebased on staging.
>
> Jan Beulich (xen: Add ring 3 vmware_port support)
> As there don't seem to be enough convincing arguments for this
> to be worthwhile, I'm going to drop this...
> Dropped the 2 ring3 patches.
>
>
flight 59349 rumpuserxen real [real]
http://logs.test-lab.xenproject.org/osstest/logs/59349/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-rumpuserxen 5 rumpuserxen-build fail REGR. vs. 33866
build-i386-rumpuserxe
On Thu, 2015-07-09 at 17:52 -0700, Ed White wrote:
> From: Tamas K Lengyel
>
> Wrappers to issue altp2m hvmops.
>
> Signed-off-by: Tamas K Lengyel
> Signed-off-by: Ravi Sahita
These all appear to be valid wrappings of the hypercall interfaces, so
if the h/v folks are fine with the interface i
>>> On 10.07.15 at 09:29, wrote:
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: Friday, July 10, 2015 2:32 PM
>> >>> On 10.07.15 at 08:21, wrote:
>> >> From: Jan Beulich [mailto:jbeul...@suse.com]
>> >> Sent: Thursday, July 09, 2015 3:26 PM
>> >> >>> On 09.07.15 at 00:49, wrote:
>> >>
On Thu, 2015-07-09 at 17:52 -0700, Ed White wrote:
> From: Tamas K Lengyel
>
> Working altp2m test-case. Extended the test tool to support singlestepping
> to better highlight the core feature of altp2m view switching.
Is this the only higher level tool integration which is required for
this fea
On Thu, Jul 09, 2015 at 05:52:30PM -0700, Ed White wrote:
> The altp2mhvm and nestedhvm parameters are mutually
> exclusive and cannot be set together.
>
> Signed-off-by: Ed White
>
> Reviewed-by: Andrew Cooper for the hypervisor
> bits.
Drop "for the hypervisor bits" if you happen to resend.
On Fri, Jul 10, 2015 at 09:50:25AM +0100, Ian Campbell wrote:
> On Thu, 2015-07-09 at 17:52 -0700, Ed White wrote:
> > From: Tamas K Lengyel
> >
> > Working altp2m test-case. Extended the test tool to support singlestepping
> > to better highlight the core feature of altp2m view switching.
>
> I
On 10/07/15 02:34, Yang Hongyang wrote:
> On 07/10/2015 02:26 AM, Andrew Cooper wrote:
>> as a wrapper to kill(2), and use it in preference to sendig in
>
> s/sendig/sendsig/
Oops yes - fixed.
~Andrew
___
Xen-devel mailing list
Xen-devel@lists.xen.org
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Friday, July 10, 2015 4:50 PM
> To: Wu, Feng
> Cc: Andrew Cooper; george.dun...@eu.citrix.com; Tian, Kevin; Zhang, Yang Z;
> xen-devel@lists.xen.org; k...@xen.org
> Subject: Re: [Xen-devel] [v3 12/15] vmx: posted-
>>> On 10.07.15 at 09:42, wrote:
> From: Vijaya Kumar K
>
> bitmap_find_next_zero_area helper function will be used
> by physical ITS driver. This is imported from linux
version? Certainly not any 4.x, i.e. nothing reasonably recent.
Jan
___
Xen-de
On Fri, Jul 10, 2015 at 09:40:59AM +0100, Jan Beulich wrote:
> >>> On 28.06.15 at 01:27, wrote:
> > Changes v11 to v12:
> > Rebased on staging.
> >
> > Jan Beulich (xen: Add ring 3 vmware_port support)
> > As there don't seem to be enough convincing arguments for this
> > to be worthw
On Thu, Jul 09, 2015 at 07:26:30PM +0100, Andrew Cooper wrote:
> + * Local variables:
> + * mode: C
> + * c-basic-offset: 4
> + * indent-tabs-mode: nil
> + * End:
> + */
> diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
> index 19fc425..9147de1 100644
> --- a/tools/libxl/li
>>> On 10.07.15 at 02:52, wrote:
> @@ -1134,6 +1151,13 @@ int ept_p2m_init(struct p2m_domain *p2m)
> p2m->flush_hardware_cached_dirty = ept_flush_pml_buffers;
> }
>
> +table = map_domain_page(pagetable_get_pfn(p2m_get_pagetable(p2m)));
> +
> +for ( i = 0; i < EPT_PAGETABLE_
branch xen-unstable
xen branch xen-unstable
job test-amd64-amd64-xl-pvh-amd
test xen-boot
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: qemuu git://xenbits.
On Fri, Jul 10, 2015 at 09:55:52AM +0100, Wei Liu wrote:
> On Fri, Jul 10, 2015 at 09:50:25AM +0100, Ian Campbell wrote:
> > On Thu, 2015-07-09 at 17:52 -0700, Ed White wrote:
> > > From: Tamas K Lengyel
> > >
> > > Working altp2m test-case. Extended the test tool to support singlestepping
> > >
>>> On 10.07.15 at 02:52, wrote:
> Add the basic data structures needed to support alternate p2m's and
> the functions to initialise them and tear them down.
>
> Although Intel hardware can handle 512 EPTP's per hardware thread
> concurrently, only 10 per domain are supported in this patch for
>
Am Freitag 19 Juni 2015, 14:44:31 schrieb Boris Ostrovsky:
> Changes in v25:
> * Add extra check for consistency in patch 4
> * Replace few returns with 'ret = -E...' (patches 4 and 12)
> * Clarified commit message in patch 8
> * A couple of cosmetic changes in patch 12
> (I left AMD multi-counter
Il 09/07/2015 15:10, Paul Durrant ha scritto:
This patch series re-works much of the code involved in emulation of port
and memory mapped I/O for HVM guests.
The code has become very convoluted and, at least by inspection, certain
emulations will apparently malfunction.
The series is broken dow
On Fri, Jul 10, 2015 at 2:31 PM, Jan Beulich wrote:
On 10.07.15 at 09:42, wrote:
>> From: Vijaya Kumar K
>>
>> bitmap_find_next_zero_area helper function will be used
>> by physical ITS driver. This is imported from linux
>
> version? Certainly not any 4.x, i.e. nothing reasonably recent.
On Fri, 2015-07-10 at 09:11 +, osstest service owner wrote:
> branch xen-unstable
> xen branch xen-unstable
> job test-amd64-amd64-xl-pvh-amd
> test xen-boot
This is already fixed in staging (and the new test run is looking ok)
>
> Tree: linux git://xenbits.xen.org/linux-pvops.git
> Tree: li
On Fri, 2015-07-10 at 13:40 +0800, Chen, Tiejun wrote:
> >> tools/libxl/libxl_dom.c | 5 +++
> >> tools/libxl/libxl_internal.h | 24 +
> >> tools/libxl/libxl_x86.c | 83
> >>
> > ...
> >> diff --git a/tools/libxl/libxl_dom.c b/
> -Original Message-
> From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
> Sent: 10 July 2015 10:28
> To: Paul Durrant; xen-devel@lists.xen.org
> Cc: Jan Beulich; Andrew Cooper
> Subject: Re: [Xen-devel] [PATCH v7 00/15] x86/hvm: I/O emulation cleanup
> and fix | Full Backtrace of domU's X
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> From: Ian Jackson
>
> For some reason BSD's queue.h uses `__offsetof'. It expects it to
> work just like offsetof. So use offsetof.
>
> Reported-by: Andrew Cooper
> Signed-off-by: Ian Jackson
Acked-by: Ian Campbell
__
On 10/07/15 10:08, Wei Liu wrote:
> On Thu, Jul 09, 2015 at 07:26:30PM +0100, Andrew Cooper wrote:
>> + * Local variables:
>> + * mode: C
>> + * c-basic-offset: 4
>> + * indent-tabs-mode: nil
>> + * End:
>> + */
>> diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h
>> index 19
>>> On 10.07.15 at 02:52, wrote:
> @@ -3234,6 +3256,13 @@ void vmx_vmexit_handler(struct cpu_user_regs *regs)
> update_guest_eip();
> break;
>
> +case EXIT_REASON_VMFUNC:
> +if ( vmx_vmfunc_intercept(regs) == X86EMUL_EXCEPTION )
> +hvm_inject_hw_exce
On Fri, 2015-07-10 at 09:55 +0100, Wei Liu wrote:
> On Fri, Jul 10, 2015 at 09:50:25AM +0100, Ian Campbell wrote:
> > On Thu, 2015-07-09 at 17:52 -0700, Ed White wrote:
> > > From: Tamas K Lengyel
> > >
> > > Working altp2m test-case. Extended the test tool to support singlestepping
> > > to bett
On Fri, Jul 10, 2015 at 2:58 PM, Vijay Kilari wrote:
> On Fri, Jul 10, 2015 at 2:31 PM, Jan Beulich wrote:
> On 10.07.15 at 09:42, wrote:
>>> From: Vijaya Kumar K
>>>
>>> bitmap_find_next_zero_area helper function will be used
>>> by physical ITS driver. This is imported from linux
>>
>> ve
On Fri, 2015-07-10 at 10:08 +0100, Wei Liu wrote:
> On Thu, Jul 09, 2015 at 07:26:30PM +0100, Andrew Cooper wrote:
> > + * Local variables:
> > + * mode: C
> > + * c-basic-offset: 4
> > + * indent-tabs-mode: nil
> > + * End:
> > + */
> > diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> In a future patch, we shall support automatically converting a legacy stream
> to a v2 stream, in which case libxc needs to read from a different fd.
>
> Simply overwriting restore_fd does not work; the two fd's have different
> circumstanc
>>> On 10.07.15 at 02:52, wrote:
> @@ -1528,16 +1528,17 @@ bool_t p2m_mem_access_check(paddr_t gpa, unsigned
> long gla,
> vm_event_request_t *req;
> int rc;
> unsigned long eip = guest_cpu_user_regs()->eip;
> +bool_t sve;
>
> /* First, handle rx2rw conversion automatica
>>> On 10.07.15 at 02:52, wrote:
> Add the remaining routines required to support enabling the alternate
> p2m functionality.
So despite George's comments on v3 these are still all disconnected
from their users...
Jan
___
Xen-devel mailing list
Xen-d
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> With migration v2, there are several moving parts needing to be juggled at
> once. This requires the error handling logic to be able to query the state of
> each moving part, possibly before they have been started, and be able to
> cancel t
On Fri, Jul 10, 2015 at 2:31 PM, Jan Beulich wrote:
On 10.07.15 at 09:42, wrote:
>> From: Vijaya Kumar K
>>
>> bitmap_find_next_zero_area helper function will be used
>> by physical ITS driver. This is imported from linux
>
> version? Certainly not any 4.x, i.e. nothing reasonably recent.
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> Signed-off-by: Andrew Cooper
> CC: Ian Campbell
> CC: Ian Jackson
> CC: Wei Liu
I think this is unchanged from last time, and my comments then were all
either rebutted or of the "it would be nice but not necessary if.."
type. So:
Acked-
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> Contains:
> * Reverse-engineered notes of the legacy format from xg_save_restore.h
> * Python implementation of the legacy format
> * Public HVM Params used in the legacy stream
> * XL header format
>
> Signed-off-by: Andrew Cooper
Ac
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> From: Ross Lagerwall
>
> C structures describing the Libxl migration v2 stream format
>
> Signed-off-by: Ross Lagerwall
> Signed-off-by: Andrew Cooper
Acked-by: Ian Campbell
(I had an evil thought involving tools/libxl/libxl_types_in
On Wed, 2015-07-08 at 18:16 -0700, Meng Xu wrote:
> 2015-07-08 1:33 GMT-07:00 Dario Faggioli :
> > Well, wouldn't the above reasoning about overhead apply here too?
> > Budgets of 5us mean the scheduler can be invoked every 5us for budget
> > enforcement. If 10us was unreasonable, 5 is even more so
On 10/07/15 10:41, Ian Campbell wrote:
> On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
>> With migration v2, there are several moving parts needing to be juggled at
>> once. This requires the error handling logic to be able to query the state
>> of
>> each moving part, possibly before t
Il 10/07/2015 11:31, Paul Durrant ha scritto:
-Original Message-
From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
Sent: 10 July 2015 10:28
To: Paul Durrant; xen-devel@lists.xen.org
Cc: Jan Beulich; Andrew Cooper
Subject: Re: [Xen-devel] [PATCH v7 00/15] x86/hvm: I/O emulation cleanup
an
Hi all
The development window of Xen 4.6 release closes today. I would like to
thank everyone for their hard work to make this happen.
Committers, please finish committing all pending patches as soon as
possible. The cut off day for committing currently pending features is
Friday next week.
Main
>>> On 10.07.15 at 02:52, wrote:
> --- a/xen/arch/x86/hvm/hvm.c
> +++ b/xen/arch/x86/hvm/hvm.c
> @@ -6443,6 +6443,144 @@ long do_hvm_op(unsigned long op,
> XEN_GUEST_HANDLE_PARAM(void) arg)
> break;
> }
>
> +case HVMOP_altp2m:
> +{
> +struct xen_hvm_altp2m_op a;
>
On Wed, 2015-07-08 at 20:46 -0700, Meng Xu wrote:
> 2015-07-08 1:01 GMT-07:00 Dario Faggioli :
> But after thinking twice, maybe runq approach is a better way since it
> just make the position information more meaningful. As you described
> in the previous email, we can compare the position of a v
>>> On 10.07.15 at 11:45, wrote:
> On Fri, Jul 10, 2015 at 2:31 PM, Jan Beulich wrote:
> On 10.07.15 at 09:42, wrote:
>>> From: Vijaya Kumar K
>>>
>>> bitmap_find_next_zero_area helper function will be used
>>> by physical ITS driver. This is imported from linux
>>
>> version? Certainly not
Il 10/07/2015 11:54, Fabio Fantoni ha scritto:
Il 10/07/2015 11:31, Paul Durrant ha scritto:
-Original Message-
From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
Sent: 10 July 2015 10:28
To: Paul Durrant; xen-devel@lists.xen.org
Cc: Jan Beulich; Andrew Cooper
Subject: Re: [Xen-devel] [P
> -Original Message-
> From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
> Sent: 10 July 2015 11:10
> To: Paul Durrant; xen-devel@lists.xen.org
> Cc: Jan Beulich; Andrew Cooper
> Subject: Re: [Xen-devel] [PATCH v7 00/15] x86/hvm: I/O emulation cleanup
> and fix | Full Backtrace of domU's X
Chen, Tiejun writes ("Re: [v7][PATCH 11/16] tools/libxl: detect and avoid
conflicts with RDM"):
> > There are quite a few of these long lines, which should be wrapped.
> > See tools/libxl/CODING_STYLE.
>
> Sorry I can't found any case to what you're talking.
>
> So are you saying this?
>
> if (
Chen, Tiejun writes ("Re: [v7][PATCH 13/16] libxl: construct e820 map with RDM
information for HVM guest"):
> I think you're right. I should make this specific to arch since here
> we're talking e820.
>
> So I tried to refactor this patch,
That looks good to me.
Ian.
_
>>> On 10.07.15 at 12:09, wrote:
> Il 10/07/2015 11:54, Fabio Fantoni ha scritto:
>> Il 10/07/2015 11:31, Paul Durrant ha scritto:
-Original Message-
From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
Sent: 10 July 2015 10:28
To: Paul Durrant; xen-devel@lists.xen.org
>
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> From: Ross Lagerwall
>
> This contains the event machinary and state machines to read an act on a
"machinery"
[...]
> Large quantities of the logic here are completely overhauled since v1, mostly
> as part of fixing the checkpoint buff
Chen, Tiejun writes ("Re: [v7][PATCH 16/16] tools: parse to enable new rdm
policy parameters"):
> > The first issue (which would really be relevant to the documentation
> > patch) is that the documentation is in a separate commit. There are
> > sometimes valid reasons for doing this. I'm not sur
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> When a legacy stream is found, it needs to be converted to a v2 stream for the
> reading logic. This is done by exec()ing the python conversion utility.
>
> One complication is that the caller of this interface needs to assume
> ownership
On Wed, 2015-07-08 at 09:56 +0100, Jan Beulich wrote:
> Rather than assuming only PV guests need special treatment (and
> dealing with that directly when an IRQ gets set up), keep all guest MSI
> IRQs masked until either the (HVM) guest unmasks them via vMSI or the
> (PV, PVHVM, or PVH) guest sets
>>> On 09.07.15 at 15:14, wrote:
> Add an option to the vm_event response to toggle singlestepping on the vCPU.
> This is only supported on Intel CPUs which have Monitor Trap Flag
> capability.
>
> Singed-off-by: Tamas K Lengyel
> Acked-by: Razvan Cojocaru
Acked-by: Jan Beulich
> ---
> MAI
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> For backwards compatibility, a legacy stream needs converting before it can be
> read by the v2 stream logic.
>
> This causes the v2 stream logic to need to juggle two parallel tasks.
> check_stream_finished() is introduced for the purpose
flight 59302 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/59302/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like 59179
test-amd64-i386-xl-qemuu-win7-amd64 1
On Thu, Jul 09, 2015 at 06:47:50PM +0100, Ian Jackson wrote:
> This makes the code more regular. We are going to want to do some
> more work in poller_get and poller_put, which work also wants to be
> done for poller_app.
>
> Two very minor functional changes:
>
> * We call malloc an extra time
On Thu, Jul 09, 2015 at 06:47:49PM +0100, Ian Jackson wrote:
> In preparation for doing some more work on successful exit.
>
> No functional change.
>
> Signed-off-by: Ian Jackson
> CC: Jim Fehlig
Acked-by: Wei Liu
___
Xen-devel mailing list
Xen-de
On 10/07/15 11:28, Ian Campbell wrote:
> On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
>> When a legacy stream is found, it needs to be converted to a v2 stream for
>> the
>> reading logic. This is done by exec()ing the python conversion utility.
>>
>> One complication is that the calle
On Thu, Jul 09, 2015 at 06:47:51PM +0100, Ian Jackson wrote:
> It can happen that an fd is deregistered, and closed, and then a new
> fd opened, and reregistered, all while another thread is in poll().
>
> If this happens poll might report POLLNVAL, but the event loop would
> think that the fd was
On Thu, Jul 09, 2015 at 06:47:52PM +0100, Ian Jackson wrote:
> Including the explanation of how to run these tests.
>
> Signed-off-by: Ian Jackson
Acked-by: Wei Liu
> ---
> tools/libxl/Makefile |8 +++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/tools/libxl/Mak
>>> On 02.07.15 at 18:14, wrote:
> On 02/07/15 14:18, Vitaly Kuznetsov wrote:
>> 'pfn' and 'start_pfn' are ambiguous, both these functions expect GFNs as
>> input.
>>
>> On x86 the interface of p2m_set_mem_access() in p2m.c doesn't match the
>> declaration in p2m-common.h as 'pfn' is being used
On Thu, Jul 09, 2015 at 06:47:54PM +0100, Ian Jackson wrote:
> We are going to use this shortly. But, it is nicely self-contained.
>
> Signed-off-by: Ian Jackson
Acked-by: Wei Liu
___
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.o
On Thu, Jul 09, 2015 at 06:47:53PM +0100, Ian Jackson wrote:
> Split LIBXL_TESTS into two variables, each of which gets all of
> LIBXL_TESTS, so that we can have tests which do use generic test
> helper inside functions, rather than test-specific ones.
>
> Signed-off-by: Ian Jackson
Acked-by: We
On Thu, Jul 09, 2015 at 06:47:55PM +0100, Ian Jackson wrote:
> This allows a test case to have a poll-based event loop with exact
> control of the sequence of operations.
>
> Signed-off-by: Ian Jackson
Acked-by: Wei Liu
___
Xen-devel mailing list
Xen
On Thu, Jul 09, 2015 at 06:47:56PM +0100, Ian Jackson wrote:
> This exercises the potential race between fd deregistration and
> poll(). (Because we have control of the individual steps, we can do
> the whole test in a single thread and ensure that the pessimal order
> is always reached.)
>
> Sig
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> #define LIBXL_HAVE_SOCKET_BITMAP_ALLOC 1
>
> +/*
> + * LIBXL_HAVE_STREAM_V2
These all need another word in them I think. _MIGRATION_, or _SRM_
or ... (I think I prefer SRM since migration is just one aspect)
> @@ -439,6 +447,28 @@ stati
On Thu, Jul 09, 2015 at 06:47:57PM +0100, Ian Jackson wrote:
> In 31c836f4 "libxl: events: Permit timeouts to signal ao abort",
> timeout callbacks take an extra rc argument.
>
> In that patch the wrong assertion is made about the rc in
> test_timedereg's `occurs' callback. Fix this to make the t
Hi Wei,
I would like to have freeze exception for ITS feature on ARM64.
Design got freeze few weeks back and I have sent v4 version of patch series
today.
This patches will not impact any generic code of other platforms and have minor
changes generic arm related code. Also these patches are o
On 10/07/15 11:23, Ian Campbell wrote:
> On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
>> From: Ross Lagerwall
>>
>> This contains the event machinary and state machines to read an act on a
> "machinery"
>
> [...]
>
>
>> Large quantities of the logic here are completely overhauled since
Il 10/07/2015 12:20, Jan Beulich ha scritto:
On 10.07.15 at 12:09, wrote:
Il 10/07/2015 11:54, Fabio Fantoni ha scritto:
Il 10/07/2015 11:31, Paul Durrant ha scritto:
-Original Message-
From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
Sent: 10 July 2015 10:28
To: Paul Durrant; xen-d
On Mon, 2015-06-15 at 14:44 +0100, Andrew Cooper wrote:
> +void libxl__stream_write_start(libxl__egc *egc,
> + libxl__stream_write_state *stream)
> +{
> +libxl__datacopier_state *dc = &stream->dc;
> +STATE_AO_GC(stream->ao);
> +struct libxl_sr_hdr hdr = { 0
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> This is a complicated set of changes which must be done together for
> bisectability.
>
> * libxl-save-helper is updated to unconditionally use libxc migration v2.
> * libxl compatibility workarounds in libxc are disabled for save operati
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> In a remus senario, libxc will write a CHECKPOINT record, then hand ownership
> of the fd to libxl. Libxl then writes any records required and finishes with
> a CHECKPOINT_END record, then hands ownership of the fd back to libxc.
>
> Signe
>>> On 10.07.15 at 12:51, wrote:
> Il 10/07/2015 12:20, Jan Beulich ha scritto:
>> Other than MOVD, MOVAPS is already being supported by the
>> insn emulator.
>>
> Then why do you think MOVAPS fails in my test?
No idea. That's what Paul asked you to narrow down.
> Sse2 was introduced in cpus 11
>>> On 10.07.15 at 12:46, wrote:
> I would like to have freeze exception for ITS feature on ARM64.
> Design got freeze few weeks back and I have sent v4 version of patch series
> today.
>
> This patches will not impact any generic code of other platforms and have
> minor
> changes generic ar
On Thu, 2015-07-09 at 19:26 +0100, Andrew Cooper wrote:
> @@ -187,13 +217,24 @@ static void stream_failed(libxl__egc *egc,
> assert(rc);
> stream->rc = rc;
>
> -if (stream->running)
> +if (stream->running) {
> +/*
> + *If we are in a checkpoint, pass the failure
On 10/07/15 11:55, Ian Campbell wrote:
> On Mon, 2015-06-15 at 14:44 +0100, Andrew Cooper wrote:
>> +void libxl__stream_write_start(libxl__egc *egc,
>> + libxl__stream_write_state *stream)
>> +{
>> +libxl__datacopier_state *dc = &stream->dc;
>> +STATE_AO_GC(str
On Fri, 2015-07-10 at 07:22 +0100, Jan Beulich wrote:
> >>> On 10.07.15 at 07:59, wrote:
> > If you agree with doing all this in a central place, maybe we can create
> > an arch hook for 'struct scheduler' to do this and call it in all the places
> > vcpu_runstate_change() gets called. What is you
1 - 100 of 275 matches
Mail list logo
