On Wed, Jul 19, 2017 at 9:53 PM, Julien Grall wrote:
> Hi Vijay,
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> Fix coding style, trailing spaces, tabs in NUMA code.
>> Also drop unused macros and functions.
>> There is no functional change.
>>
>> Signed-off
On Wed, Jul 19, 2017 at 9:25 PM, Julien Grall wrote:
> Hi Vijay,
>
>
> On 19/07/2017 08:00, Vijay Kilari wrote:
>>
>> On Tue, Jul 18, 2017 at 11:25 PM, Julien Grall
>> wrote:
>>>
>>> Hi,
>>>
>>>
>>> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
In
On Wed, Jul 19, 2017 at 10:48 PM, Julien Grall wrote:
>
>
> On 19/07/17 07:40, Vijay Kilari wrote:
>>
>> On Tue, Jul 18, 2017 at 8:59 PM, Wei Liu wrote:
>>>
>>> On Tue, Jul 18, 2017 at 05:11:27PM +0530, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Add accessors for node
Currently the default behaviour of the xenconsole client is to
ignore any input to stdin, unless stdin and stdout are both
ttys. The new option allows to manually overwrite this, causing the
client to forward input regardless.
Signed-off-by: Felix Schmoll
---
Changed since v2:
* change name of
Implement reading from PV console. Making use of polling.
Signed-off-by: Felix Schmoll
---
Changed since v2:
* Change function name from pv_read to pv_read_some
* Add comment to function name
* Remove unnecessary code
---
common/console.c | 24
include/xtf/conso
flight 112039 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112039/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf 79aac4dd756bb2809cdcb74f7d2ae8a630457c99
baseline version:
ovmf 5fc3889bb3c64f8cd81d7
On Thu, Jul 20, 2017 at 09:47:48AM +0200, Felix Schmoll wrote:
> Currently the default behaviour of the xenconsole client is to
> ignore any input to stdin, unless stdin and stdout are both
> ttys. The new option allows to manually overwrite this, causing the
> client to forward input regardless.
>
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
> Hi Punit,
>
> On 7/19/2017 8:11 PM, Punit Agrawal wrote:
> > I took some notes for the PCI Passthrough design discussion at Xen
> > Summit. Due to the wide range of topics covered, the notes got sparser
> > towards the end of the sess
Hi,
I am trying to do USB passthrough in x86_64. I have Ubuntu as Dom0 and DomU.
Dom0 : Linux teltvm0881 4.8.0-58-generic #63~16.04.1-Ubuntu SMP Mon Jun 26 18:08:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
DomU : Linux xen-guest-pv 4.12.0-custom #4 SMP Tue Jul 11 17:14:53 IST 2017 x86_64 GNU/L
On Thu, Jul 20, 2017 at 12:06:18PM +0530, ajmalmalib4u wrote:
> Hi,
>>> > Can anyone please explain or point me to a thread where I can read
>about
>>> > the internals of PCI passthrough or How passthrough actually works?
>>>
>>> For PV:
>>>
>>>
> http://elixir.f
* Daniel Kiper wrote:
> Hey Greg,
>
> On Wed, Jul 19, 2017 at 11:43:32AM +0200, Greg Kroah-Hartman wrote:
> > 4.12-stable review patch. If anyone has any objections, please let me know.
>
> Why did you skip this patch for 4.11? IMO it should be applied there too.
The thing is, this patch sho
On Mon, 2017-07-17 at 10:25 +0100, George Dunlap wrote:
> On 07/12/2017 07:14 AM, Dario Faggioli wrote:
> >
> > That being said, I personally have never liked rate-limiting, it
> > always
> > looked to me like the wrong solution.
>
> In fact, I *think* the only reason it may have been introduced
On Wed, Jul 19, 2017 at 11:11 PM, Julien Grall wrote:
> Hi Vijay,
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> Move code from xen/arch/x86/numa.c to xen/common/numa.c
>> so that it can be used by other archs.
>>
>> The following changes are done:
>> - Few
This patch creates MBA feature document in doc/features/. It describes
key points to implement MBA which is described in details in Intel SDM
"Introduction to Memory Bandwidth Allocation".
Signed-off-by: Yi Sun
---
docs/features/intel_psr_mba.pandoc | 244 +
1
This patch implements get value domctl interface for MBA.
Signed-off-by: Yi Sun
---
xen/arch/x86/domctl.c | 7 +++
xen/include/public/domctl.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/xen/arch/x86/domctl.c b/xen/arch/x86/domctl.c
index 850742a..fa5e6d4 100644
--- a/xen/arc
Hi, all,
We plan to bring a new PSR (Platform Shared Resource) feature called
Intel Memory Bandwidth Allocation (MBA) to Xen.
Besides the MBA enabling, we change some interfaces to make them more
general but not only for CAT.
The implementation bases on below patch set which is being reviewed.
[
This patch implements main data structures of MBA.
Like CAT features, MBA HW info has cos_max which means the max cos
registers number, and thrtl_max which means the max throttle value
(delay value). It also has a flag to represent if the throttle
value is linear or not.
One COS register of MBA s
This patch renames 'cbm_type' to 'psr_val_type' to make it be general.
Then, we can reuse this for all psr allocation features.
Signed-off-by: Yi Sun
---
xen/arch/x86/domctl.c | 16 ++---
xen/arch/x86/psr.c| 59 +--
xen/arch/x86/sys
This patch implements get HW info flow for MBA including its callback
function and sysctl interface.
Signed-off-by: Yi Sun
---
xen/arch/x86/psr.c | 13 -
xen/arch/x86/sysctl.c | 19 +++
xen/include/asm-x86/psr.h | 2 ++
xen/include/public/sysctl.h |
This patch creates general interfaces in libxl to support all psr
allocation features.
Add 'LIBXL_HAVE_PSR_MBA' to indicate interface change.
Please note, the functionality cannot work until later patches
are applied.
Signed-off-by: Yi Sun
---
tools/libxl/libxl.h | 34 +
This patch implements a new set value interface in tools suitable for all psr
allocation features and the whole flow. It also enables MBA support to set
MBA value in tools.
Signed-off-by: Yi Sun
---
tools/libxc/include/xenctrl.h | 6 ++---
tools/libxc/xc_psr.c | 9 ---
tools/libxl
This patch implements set value flow for MBA including its callback
function and domctl interface.
It also changes the memebers in 'cos_write_info' to transfer the
feature array, feature properties array and value array. Then, we
can write all features values on the cos id into MSRs.
Signed-off-b
This patch adds MBA description in related documents.
Signed-off-by: Yi Sun
---
docs/man/xl.pod.1.in | 33 ++
docs/misc/xl-psr.markdown | 60 +++
2 files changed, 93 insertions(+)
diff --git a/docs/man/xl.pod.1.in b/docs/m
This patch implements a new get hw info interface suitable for all psr
allocation
features and the whole flow. It also enables MBA support in tools to get MBA
HW info.
Signed-off-by: Yi Sun
---
tools/libxc/include/xenctrl.h | 30 +++-
tools/libxc/xc_psr.c | 46 +
tool
This patch renames PSR sysctl/domctl interfaces and related xsm policy to
make them be general for all resource allocation features but not only
for CAT. Then, we can resuse the interfaces for all allocation features.
Signed-off-by: Yi Sun
---
tools/flask/policy/modules/dom0.te | 4 ++--
tools
This patch implements a new get value interface in tools suitable for all psr
allocation features and the whole flow. It also enables MBA support in tools
to get MBA value.
Signed-off-by: Yi Sun
---
tools/libxc/include/xenctrl.h | 13 +-
tools/libxc/xc_psr.c | 11 +-
tools/libxl/libxl
On Mon, 2017-07-17 at 12:28 +0100, George Dunlap wrote:
> Most schedulers have one runqueue per logical cpu. Credit2 has the
> option of having one runqueue per logical cpu, one per core (i.e.,
> hyperthreads share a runqueue), one runqueue per socket (i.e., all
> cores
> on the same socket share
On 17-07-17 14:26:22, Julien Grall wrote:
Hi, Julien,
Please check latest versions of mine.
> * Enable L2 Cache Allocation Technology (v8)
> - XEN-37
> - Yi Sun
>
v14:
https://lists.xenproject.org/archives/html/xen-devel/2017-07/msg01379.html
> * Enable Memory Bandwidth Allocation (
On Thu, Jul 20, 2017 at 10:39:10AM +0200, Ingo Molnar wrote:
>
> * Daniel Kiper wrote:
>
> > Hey Greg,
> >
> > On Wed, Jul 19, 2017 at 11:43:32AM +0200, Greg Kroah-Hartman wrote:
> > > 4.12-stable review patch. If anyone has any objections, please let me
> > > know.
> >
> > Why did you skip
This run is configured for baseline tests only.
flight 71703 xen-unstable real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71703/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-examine 10 examine-serial/
flight 71704 distros-debian-wheezy real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71704/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
build-arm64 2 hosts-allocate broken like 71687
build-arm64-pvops
On Wed, Jul 19, 2017 at 11:56 PM, Julien Grall wrote:
> Hi,
>
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> Parse CPU node and fetch numa-node-id information.
>> For each node-id found, update nodemask_t mask.
>> Refer to Documentation/devicetree/bindings/n
On Wed, 2017-07-19 at 12:21 +0100, Julien Grall wrote:
> On 17/07/17 12:28, George Dunlap wrote:
> > Just checking -- you do mean its own core, as opposed to its own
> > socket?
> > (Or NUMA node?)
>
> I don't know much about the scheduler, so I might say something
> stupid
> here :). Below the
On Tue, Jul 18, 2017 at 11:36 PM, Julien Grall wrote:
> Hi Vijay,
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> Right now CONFIG_NUMA is not enabled for ARM and
>> existing code in asm-arm/numa.h is for !CONFIG_NUMA.
>> Hence put this code under #ifndef CON
Hi Roger,
On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
Hi Punit,
On 7/19/2017 8:11 PM, Punit Agrawal wrote:
I took some notes for the PCI Passthrough design discussion at Xen
Summit. Due to the wide range of topics covered, the not
On 20/07/17 06:29, Boqun Feng (Intel) wrote:
Add a "umip" test for the User-Model Instruction Prevention. The test
simply tries to run sgdt/sidt/sldt/str/smsw in guest user-mode with
CR4_UMIP = 1.
Signed-off-by: Boqun Feng (Intel)
Thankyou very much for providing a test.
As a general remark,
On 20/07/17 09:09, Felix Schmoll wrote:
Implement reading from PV console. Making use of polling.
Signed-off-by: Felix Schmoll
---
Changed since v2:
* Change function name from pv_read to pv_read_some
* Add comment to function name
* Remove unnecessary code
---
common/console.c |
Hi Julien,
The issue seems to be that domain_vpl011_deinit() is not getting
called when we destroy the domain. On further debugging, i found that
domain_relinquish_resources was failing in domain_kill() function.
I believe that issue could be that arch_domain_destroy() (from where
domain_vpl011_d
* Greg Kroah-Hartman wrote:
> On Thu, Jul 20, 2017 at 10:39:10AM +0200, Ingo Molnar wrote:
> >
> > * Daniel Kiper wrote:
> >
> > > Hey Greg,
> > >
> > > On Wed, Jul 19, 2017 at 11:43:32AM +0200, Greg Kroah-Hartman wrote:
> > > > 4.12-stable review patch. If anyone has any objections, please
This run is configured for baseline tests only.
flight 71705 ovmf real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/71705/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf 79aac4dd756bb2809cdcb74f7d2ae8a630457c99
baseline v
On 20/07/17 10:40, Bhupinder Thakur wrote:
Hi Julien,
Hi Bhupinder,
The issue seems to be that domain_vpl011_deinit() is not getting
called when we destroy the domain. On further debugging, i found that
domain_relinquish_resources was failing in domain_kill() function.
I believe that issue c
Felix Schmoll writes ("[PATCH v3] Add option to xenconsole to always forward
console input"):
> Currently the default behaviour of the xenconsole client is to
> ignore any input to stdin, unless stdin and stdout are both
> ttys. The new option allows to manually overwrite this, causing the
> clien
2017-07-20 9:43 GMT+08:00 Zhongze Liu :
> Hi Stefano,
>
> 2017-07-20 3:24 GMT+08:00 Stefano Stabellini :
>> On Wed, 19 Jul 2017, Zhongze Liu wrote:
>>> Add a new struct libxl_static_shm in the libxl IDL for the proposed new xl
>>> config entry 'static_shm' (see [1]), which allow the user to set up
On Fri, Jul 14, 2017 at 04:32:19AM -0600, Jan Beulich wrote:
> >>> On 30.06.17 at 17:01, wrote:
> > So that hotplug (or MMCFG regions not present in the MCFG ACPI table)
> > can be added at run time by the hardware domain.
>
> I think the emphasis should be the other way around. I'm rather certai
On Wed, Jul 19, 2017 at 11:28 PM, Julien Grall wrote:
> Hi Vijay,
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> The common code allows numa initialization only when
>> ACPI_NUMA config is enabled. Allow initialization when
>> NUMA config is enabled for DT.
On Thu, Jul 20, 2017 at 03:02:19PM +0530, Manish Jaggi wrote:
> Hi Roger,
>
> On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
> > On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
> > > Hi Punit,
> > >
> > > On 7/19/2017 8:11 PM, Punit Agrawal wrote:
> > > > I took some notes for the PCI
On 7/17/2017 6:53 PM, Juergen Gross wrote:
Hey,
I took a few notes at the 5-level-paging session at the summit.
I hope there isn't any major stuff missing...
Participants (at least naming the active ones): Andrew Cooper,
Jan Beulich, Yu Zhang and myself (the list is just from my memory).
The
On Thu, Jul 20, 2017 at 12:09 AM, Julien Grall wrote:
> Hi Vijay,
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> Parse memory node and fetch numa-node-id information.
>> For each memory range, store in node_memblk_range[]
>> along with node id.
>>
>> When bo
On 20/07/17 10:32, Manish Jaggi wrote:
Hi Roger,
On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
Hi Punit,
On 7/19/2017 8:11 PM, Punit Agrawal wrote:
I took some notes for the PCI Passthrough design discussion at Xen
Summit. Due to
On 20/07/17 11:10, Yu Zhang wrote:
On 7/17/2017 6:53 PM, Juergen Gross wrote:
Hey,
I took a few notes at the 5-level-paging session at the summit.
I hope there isn't any major stuff missing...
Participants (at least naming the active ones): Andrew Cooper,
Jan Beulich, Yu Zhang and myself (th
> -Original Message-
> From: Xen-devel [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of
> Igor Druzhinin
> Sent: 19 July 2017 22:20
> To: xen-devel@lists.xen.org
> Cc: Igor Druzhinin ; Ian Jackson
> ; Wei Liu ;
> jbeul...@suse.com; Andrew Cooper
> Subject: [Xen-devel] [PATCH] hvmloade
flight 112019 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112019/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 7 xen-boot fail REGR.
vs. 110515
test-amd64
On 20/07/17 11:29, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 03:02:19PM +0530, Manish Jaggi wrote:
Hi Roger,
On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
Hi Punit,
On 7/19/2017 8:11 PM, Punit Agrawal wrote:
I took some not
Hi Vijay,
On 20/07/17 08:30, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 9:25 PM, Julien Grall wrote:
Also, you likely want to set to 1 if NUMA is not enabled.
I don't see any dependency of NR_NODES with NUMA config.
So it is always set to default value. Isn't?
Well, what is the point
On 7/20/2017 6:42 PM, Andrew Cooper wrote:
On 20/07/17 11:10, Yu Zhang wrote:
On 7/17/2017 6:53 PM, Juergen Gross wrote:
Hey,
I took a few notes at the 5-level-paging session at the summit.
I hope there isn't any major stuff missing...
Participants (at least naming the active ones): Andre
Hi Vijay,
On 20/07/17 08:00, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 9:53 PM, Julien Grall wrote:
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Fix coding style, trailing spaces, tabs in NUMA code.
Also drop unused macros and functions.
There is no fu
HI Julien,
On 7/20/2017 4:11 PM, Julien Grall wrote:
On 20/07/17 10:32, Manish Jaggi wrote:
Hi Roger,
On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
Hi Punit,
On 7/19/2017 8:11 PM, Punit Agrawal wrote:
I took some notes for the
Hi Roger,
On 7/20/2017 3:59 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 03:02:19PM +0530, Manish Jaggi wrote:
Hi Roger,
On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
Hi Punit,
On 7/19/2017 8:11 PM, Punit Agrawal wrote:
I t
On 20/07/17 08:41, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 10:48 PM, Julien Grall wrote:
On 19/07/17 07:40, Vijay Kilari wrote:
On Tue, Jul 18, 2017 at 8:59 PM, Wei Liu wrote:
On Tue, Jul 18, 2017 at 05:11:27PM +0530, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Add acces
Hi,
While booting v4.13-rc1 on an arm64 system, I noticed some messages
that clutter the boot log without providing any useful
information. This series trims some of the obvious offenders.
The patches are spread across a few sub-systems - arm64/mm, mailbox,
APEI and xen, and can be independently
On systems that are not booted as a Xen domain, the xenfs driver prints
the following message during boot.
[3.460595] xenfs: not registering filesystem on non-xen platform
As the user chose not to boot a Xen domain, this message does not
provide useful information. Drop this message.
Signed-
On Thu, Jul 20, 2017 at 11:47:04AM +0100, Julien Grall wrote:
> > > Slide 18 shows only for DomU ?
> >
> > ARM folks believe this is not needed for Dom0 in the ARM case, I don't
> > have an opinion, I know it's certainly mandatory for x86 PVH Dom0.
>
> That was 8 months ago, you managed to convin
Hi Vijay,
On 20/07/17 10:31, Vijay Kilari wrote:
On Tue, Jul 18, 2017 at 11:36 PM, Julien Grall wrote:
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Right now CONFIG_NUMA is not enabled for ARM and
existing code in asm-arm/numa.h is for !CONFIG_NUMA.
Henc
Hi Vijay,
On 20/07/17 09:55, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 11:11 PM, Julien Grall wrote:
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Move code from xen/arch/x86/numa.c to xen/common/numa.c
so that it can be used by other archs.
The follow
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Move code from xen/arch/x86/srat.c to xen/common/numa.c
so that it can be used by other archs.
Apart from moving the code the following changes are done
- Coding style of code moved to numa.c is changed to xen st
Hi Vijay,
On 20/07/17 11:28, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 11:28 PM, Julien Grall wrote:
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
The common code allows numa initialization only when
ACPI_NUMA config is enabled. Allow initialization whe
Hi Vijay,
On 20/07/17 11:37, Vijay Kilari wrote:
On Thu, Jul 20, 2017 at 12:09 AM, Julien Grall wrote:
This code looks fairly similar to some bits of
acpi_numa_memory_affinity_init. Is there any way we could introduce a common
helper?
Yes some bit of code is similar, But acpi_numa_memory_aff
On 20/07/17 11:36, Yu Zhang wrote:
On 7/20/2017 6:42 PM, Andrew Cooper wrote:
On 20/07/17 11:10, Yu Zhang wrote:
On 7/17/2017 6:53 PM, Juergen Gross wrote:
Hey,
I took a few notes at the 5-level-paging session at the summit.
I hope there isn't any major stuff missing...
Participants (at
On 19/07/17 19:39, Julien Grall wrote:
cell = (const __be32 *)prop->data;
banks = fdt32_to_cpu(prop->len) / (reg_cells * sizeof (u32));
-for ( i = 0; i < banks && bootinfo.mem.nr_banks < NR_MEM_BANKS;
i++ )
+for ( i = 0; i < banks; i++ )
{
device_tree_get_reg(&c
The code says it defaults to false.
Signed-off-by: Wei Liu
---
Cc: Andrew Cooper
Cc: George Dunlap
Cc: Ian Jackson
Cc: Jan Beulich
Cc: Konrad Rzeszutek Wilk
Cc: Stefano Stabellini
Cc: Tim Deegan
Cc: Wei Liu
---
docs/misc/xen-command-line.markdown | 2 +-
1 file changed, 1 insertion(+), 1
Hi Julien,
On Thu, Jul 20, 2017 at 4:47 PM, Julien Grall wrote:
> Hi Vijay,
>
> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> Move code from xen/arch/x86/srat.c to xen/common/numa.c
>> so that it can be used by other archs.
>>
>> Apart from moving the code the
On Thu, Jul 20, 2017 at 12:35:56PM +0100, Wei Liu wrote:
> The code says it defaults to false.
>
> Signed-off-by: Wei Liu
> ---
> Cc: Andrew Cooper
> Cc: George Dunlap
> Cc: Ian Jackson
> Cc: Jan Beulich
> Cc: Konrad Rzeszutek Wilk
> Cc: Stefano Stabellini
> Cc: Tim Deegan
> Cc: Wei Liu
>
On Thu, Jul 20, 2017 at 12:45:38PM +0100, Roger Pau Monné wrote:
> On Thu, Jul 20, 2017 at 12:35:56PM +0100, Wei Liu wrote:
> > The code says it defaults to false.
> >
> > Signed-off-by: Wei Liu
> > ---
> > Cc: Andrew Cooper
> > Cc: George Dunlap
> > Cc: Ian Jackson
> > Cc: Jan Beulich
> > Cc
On 20/07/17 12:47, Wei Liu wrote:
On Thu, Jul 20, 2017 at 12:45:38PM +0100, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 12:35:56PM +0100, Wei Liu wrote:
The code says it defaults to false.
Signed-off-by: Wei Liu
---
Cc: Andrew Cooper
Cc: George Dunlap
Cc: Ian Jackson
Cc: Jan Beulich
Cc
On 20/07/17 12:06, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 11:47:04AM +0100, Julien Grall wrote:
Slide 18 shows only for DomU ?
ARM folks believe this is not needed for Dom0 in the ARM case, I don't
have an opinion, I know it's certainly mandatory for x86 PVH Dom0.
That was 8 months
On Thu, Jul 20, 2017 at 4:30 PM, Julien Grall wrote:
> Hi Vijay,
>
>
> On 20/07/17 08:00, Vijay Kilari wrote:
>>
>> On Wed, Jul 19, 2017 at 9:53 PM, Julien Grall
>> wrote:
>>>
>>> Hi Vijay,
>>>
>>> On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Fix
On 20/07/17 13:05, Vijay Kilari wrote:
On Thu, Jul 20, 2017 at 4:30 PM, Julien Grall wrote:
Hi Vijay,
On 20/07/17 08:00, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 9:53 PM, Julien Grall
wrote:
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Fix co
On 20/07/17 12:00, Manish Jaggi wrote:
On 7/20/2017 4:11 PM, Julien Grall wrote:
On 20/07/17 10:32, Manish Jaggi wrote:
Hi Roger,
On 7/20/2017 1:54 PM, Roger Pau Monné wrote:
On Thu, Jul 20, 2017 at 09:24:36AM +0530, Manish Jaggi wrote:
Hi Punit,
On 7/19/2017 8:11 PM, Punit Agrawal wrot
On 7/20/2017 7:24 PM, Andrew Cooper wrote:
On 20/07/17 11:36, Yu Zhang wrote:
On 7/20/2017 6:42 PM, Andrew Cooper wrote:
On 20/07/17 11:10, Yu Zhang wrote:
On 7/17/2017 6:53 PM, Juergen Gross wrote:
Hey,
I took a few notes at the 5-level-paging session at the summit.
I hope there isn't
On Thu, Jul 20, 2017 at 5:39 PM, Julien Grall wrote:
>
>
> On 20/07/17 13:05, Vijay Kilari wrote:
>>
>> On Thu, Jul 20, 2017 at 4:30 PM, Julien Grall
>> wrote:
>>>
>>> Hi Vijay,
>>>
>>>
>>> On 20/07/17 08:00, Vijay Kilari wrote:
On Wed, Jul 19, 2017 at 9:53 PM, Julien Grall
w
On 20/07/17 13:29, Vijay Kilari wrote:
On Thu, Jul 20, 2017 at 5:39 PM, Julien Grall wrote:
But still compilation issue comes from below code.
where only asm/numa.h is included.
--- a/xen/include/asm-x86/irq.h
+++ b/xen/include/asm-x86/irq.h
@@ -4,7 +4,7 @@
/* (C) 1992, 1993 Linus Torvalds,
On Thu, Jul 20, 2017 at 11:16:39AM +0200, Greg Kroah-Hartman wrote:
> On Thu, Jul 20, 2017 at 10:39:10AM +0200, Ingo Molnar wrote:
> >
> > * Daniel Kiper wrote:
> >
> > > Hey Greg,
> > >
> > > On Wed, Jul 19, 2017 at 11:43:32AM +0200, Greg Kroah-Hartman wrote:
> > > > 4.12-stable review patch. If
On Thu, Jul 20, 2017 at 12:49:37PM +0100, Andrew Cooper wrote:
> On 20/07/17 12:47, Wei Liu wrote:
> > On Thu, Jul 20, 2017 at 12:45:38PM +0100, Roger Pau Monné wrote:
> > > On Thu, Jul 20, 2017 at 12:35:56PM +0100, Wei Liu wrote:
> > > > The code says it defaults to false.
> > > >
> > > > Signed-
Hi Vijay,
On 18/07/17 12:41, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
Parse distance-matrix and fetch node distance information.
Store distance information in node_distance[].
Register dt_node_distance() function pointer with
the ARM numa code. This approach can be later used for
AC
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-xsm
testid guest-localmigrate
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-tradition
Hi Wei,
>>
>> +static void add_console_evtchn_fd(struct console *con, void *data)
>
> There is no need to use void *. Just use long long * here.
Since this function is going to be passed in later patches as an
argument to iter functions,
I wanted to keep the type generic so that I could type cas
On Fri, Jul 14, 2017 at 04:33:20AM -0600, Jan Beulich wrote:
> >>> On 30.06.17 at 17:01, wrote:
> > So that it can be called from outside in order to get the size of regular
> > PCI
> > BARs. This will be required in order to map the BARs from PCI devices into
> > PVH
> > Dom0 p2m.
> >
> > Sign
On Thu, Jul 20, 2017 at 03:00:40PM +0100, Roger Pau Monne wrote:
> On Fri, Jul 14, 2017 at 04:33:20AM -0600, Jan Beulich wrote:
> > >>> On 30.06.17 at 17:01, wrote:
> > > +if ( ret < 0 )
> > > +break;
> >
> > ASSERT(ret) ?
>
> Really? This is different from th
On Wed, Jul 19, 2017 at 4:33 PM, H. Peter Anvin wrote:
> On 07/19/17 11:26, Thomas Garnier wrote:
>> On Tue, Jul 18, 2017 at 8:08 PM, Brian Gerst wrote:
>>> On Tue, Jul 18, 2017 at 6:33 PM, Thomas Garnier wrote:
Perpcu uses a clever design where the .percu ELF section has a virtual
add
On Thu, Jun 15, 2017 at 7:49 PM, Tamas K Lengyel wrote:
> On Fri, Jun 9, 2017 at 10:51 AM, Adrian Pop wrote:
>> From: Vlad Ioan Topan
>>
>> The default value for the "suppress #VE" bit set by set_mem_access()
>> currently depends on whether the call is made from the same domain (the
>> bit is se
Hi
I am trying understand Xen Pv drivers and i writing my own pv fronend and
backend driver.
1. For driver internal communication how do i create/write node in backend
driver and how to read in fronted drivers.
2.how do i create one shared page in backend driver to write/read data in
frontend dri
On Thu, Jun 15, 2017 at 8:01 PM, Tamas K Lengyel wrote:
> On Fri, Jun 9, 2017 at 10:51 AM, Adrian Pop wrote:
>> Introduce a new hvmop, HVMOP_altp2m_set_suppress_ve, which allows a
>> privileged domain to change the value of the #VE suppress bit for a
>> page.
>>
>> Add a libxc wrapper for invokin
Hello,
This is mostly relevant for Ian, but I'm writing it here in case
anyone else is interested.
So far the content of this series works fine in standalone mode, and
in a limited way in production mode: new flights always use the same
base image in order to do the base install of FreeBSD.
Inst
From: David Woodhouse
This includes stuff lke the hypercall tables which we really want
to be read-only. And they were going into .data.read-mostly.
Signed-off-by: David Woodhouse
---
Build tested on x86_64 (you really don't want to know about what I
*actually* tested it with), not at all teste
Hi,
On 18/07/17 13:25, Sergej Proskurin wrote:
+/*
+ * The starting level is the number of strides (grainsizes[gran] - 3)
+ * needed to consume the input address (ARM DDI 0487B.a J1-5924).
+ */
+level = 4 - DIV_ROUND_UP((input_size - grainsizes[gran]),
(grainsizes[gran] - 3)
On 04/11/2017 05:15 PM, Praveen Kumar wrote:
> The patch introduces a new command line option 'cpu' that when used will
> create
> runqueue per logical pCPU. This may be useful for small systems, and also for
> development, performance evalution and comparison.
>
> Signed-off-by: Praveen Kumar
>
Roger Pau Monne writes ("Missing bits for production usage (was: [PATCH v5
00...)"):
> A script to mark/unmark a $flight.$job as blessed. Marking a
> $flight.$job as blessed means that it's build output is never deleted
> from osstest storage, a proposed command line would be:
We can't call it "b
Signed-off-by: Wei Liu
---
xen/arch/x86/hvm/Makefile | 1 +
xen/arch/x86/hvm/grant_table.c | 89 ++
xen/arch/x86/mm.c | 53 -
3 files changed, 90 insertions(+), 53 deletions(-)
create mode 100644 xen/arch/x86/hvm/
And at once make create_grant_host_mapping an inline function. This
requires making create_grant_{hvm,pv}_mapping non-static. Provide
{hvm,pv}/grant_table.h. Include the headers where necessary.
The two functions create_grant_{hvm,pv}_mapping will be moved later in
a dedicated patch with all the
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 24
1 file changed, 24 insertions(+)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 8d7ceff9c8..141d1fc046 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -894,6 +894,12 @@ static int print_mmio_emul_rang
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