This patch implements a new xl get HW info interface. A new argument
is added for psr-hwinfo command to get and show MBA HW info.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
Acked-by: Wei Liu
---
CC: Wei Liu
CC: Ian Jackson
CC: Roger Pau Monné
CC: Chao Peng
v3:
- change the form
This patch implements set value flow for MBA including its callback
function and domctl interface.
Signed-off-by: Yi Sun
---
CC: Jan Beulich
CC: Andrew Cooper
CC: Wei Liu
CC: Roger Pau Monné
CC: Chao Peng
v6:
- split co-exist features' values setting flow to a new patch.
(suggeste
This patch implements a new libxc get hw info interface and corresponding
data structures. It also changes libxl_psr.c to call this new interface.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
Acked-by: Wei Liu
---
CC: Wei Liu
CC: Ian Jackson
CC: Roger Pau Monné
CC: Chao Peng
v6:
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
Reviewed-by: Roger Pau Monné
---
CC: Jan Beulich
CC: Andrew Cooper
CC: Wei Liu
CC:
This patch implements main data structures of MBA.
Like CAT features, MBA HW info has cos_max which means the max thrtl
register 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 non-linear.
One thrtl registe
This patch implements generic get value interfaces in libxc and libxl.
It also refactors the get value flow in xl to make it be suitable for all
allocation features. Based on that, a new MBA get value command is added in xl.
Signed-off-by: Yi Sun
Acked-by: Wei Liu
Reviewed-by: Roger Pau Monné
-
This patch renames 'cbm_type' to 'psr_type' to generalize it.
Then, we can reuse this for all psr allocation features.
Signed-off-by: Yi Sun
Reviewed-by: Wei Liu
Reviewed-by: Roger Pau Monné
Acked-by: Jan Beulich
---
CC: Jan Beulich
CC: Andrew Cooper
CC: Wei Liu
CC: Roger Pau Monné
CC: Cha
This patch adds MBA description in related documents.
Signed-off-by: Yi Sun
Acked-by: Wei Liu
Reviewed-by: Roger Pau Monné
---
CC: Ian Jackson
CC: Wei Liu
CC: Roger Pau Monné
CC: Chao Peng
v5:
- remove 'closed-loop' in 'xl-psr.markdown'
(suggested by Roger Pau Monné)
v4:
- mo
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.
Basically, it changes 'psr_cat_op' to 'psr_alloc', and remove 'CAT_' from some
m
This patch refines psr codes:
1. Change type of 'cat_init_feature' to 'bool' to remove the pointless
returning of error code.
2. Move printk in 'cat_init_feature' to reduce a return path.
3. Define a local variable 'feat_mask' in 'psr_cpu_init' to reduce calling of
'cpuid_count_leaf()'.
Sign
This patch implements get HW info flow for MBA including its callback
function and sysctl interface.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
---
CC: Jan Beulich
CC: Andrew Cooper
CC: Wei Liu
CC: Roger Pau Monné
CC: Chao Peng
v5:
- use ASSERT in 'mba_get_feat_info'.
(su
This patch implements the new libxl get hw info interface,
'libxl_psr_get_hw_info', which is suitable to all psr allocation
features. It also implements corresponding list free function,
'libxl_psr_hw_info_list_free' and makes 'libxl_psr_cat_get_info' call
'libxl_psr_get_hw_info' to avoid redundant
This patch creates general interfaces in libxl to support all psr
allocation features.
Add 'LIBXL_HAVE_PSR_GENERIC' to indicate interface change.
Please note, the functionality cannot work until later patches
are applied.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
Acked-by: Wei Liu
--
This patch renames 'xc_psr_cat_type' to 'xc_psr_type' so that
the structure name is common for all allocation features.
Signed-off-by: Yi Sun
Acked-by: Wei Liu
Reviewed-by: Chao Peng
Reviewed-by: Roger Pau Monné
---
CC: Ian Jackson
CC: Wei Liu
CC: Roger Pau Monné
CC: Chao Peng
v5:
- r
This patch implements get value domctl interface for MBA.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
Acked-by: Jan Beulich
---
CC: Andrew Cooper
CC: Jan Beulich
CC: Wei Liu
CC: Roger Pau Monné
CC: Chao Peng
v5:
- use newly defined macro to get MBA thrtl.
(suggested by Ro
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.
Any comments are welcome!
You can find this series at:
https://github
This patch implements new generic set value interfaces in libxc and libxl.
These interfaces are suitable for all allocation features. It also adds a
new MBA set value command in xl.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
Acked-by: Wei Liu
---
CC: Wei Liu
CC: Ian Jackson
CC: Roger
flight 114097 xen-4.6-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114097/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stopfail REGR. vs. 113398
Tests which did not succ
flight 114099 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114099/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf f8f0e454e1f9e0be354cfab2b70d4faa14982f6f
baseline version:
ovmf 08e94eee947bd3ff4a664
flight 114131 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114131/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt 12 guest-start fail REGR. vs. 113972
Tests which
flight 114101 xen-4.5-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114101/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-winxpsp3 16 guest-localmigrate/x10 fail REGR. vs.
113448
Tests whic
flight 114103 seabios real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114103/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stopfail like 113870
test-amd64-amd64-xl-qemuu-ws16-amd64 10 w
flight 114137 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114137/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt 12 guest-start fail REGR. vs. 113972
Tests which
flight 114144 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114144/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-armhf broken
test-amd64-amd64-libvirt 12 gue
flight 114106 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114106/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-pvh-intel 12 guest-start fail REGR. vs. 114042
test-amd64-amd64-
This run is configured for baseline tests only.
flight 72215 ovmf real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72215/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf f8f0e454e1f9e0be354cfab2b70d4faa14982f6f
baseline v
Hi,
On 10/8/2017 12:54 PM, Bill Bonaparte wrote:
Thanks Jianfeng for taking time to reply.
please allow me to briefly explain why I want to run dpdk on xen.
our system is based on dpdk, which means we use dpdk as packet
receive/transmit engine,
and with integrated dpdk virtio/vmxnet3 driver,
This run is configured for baseline tests only.
flight 72214 xen-4.6-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72214/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-xtf-amd64-amd64-421 xtf/test-hvm32-
flight 114149 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114149/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt 12 guest-start fail REGR. vs. 113972
Tests which
flight 114153 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114153/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt 12 guest-start fail REGR. vs. 113972
Tests which
This run is configured for baseline tests only.
flight 72216 seabios real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72216/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 7 xen-boot
flight 114114 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114114/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stopfail like 113977
test-amd64-amd64-xl-pvh-intel 12 gue
flight 114116 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114116/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail REGR. vs. 114069
test-armhf-armhf-xl-rtds
flight 114159 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114159/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt 12 guest-start fail REGR. vs. 113972
Tests which
14/09/2017 04:40, Jianfeng Tan:
> Following the calls on the mailing list:
> http://dpdk.org/ml/archives/dev/2017-June/068151.html
> The Technical Board decided to drop Xen dom0 support from EAL:
> http://dpdk.org/ml/archives/dev/2017-June/068615.html
>
> This series remove xen dom0 suppor
flight 114118 xen-4.9-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114118/
Failures :-/ but no regressions.
Tests which are failing intermittently (not blocking):
test-armhf-armhf-xl-credit2 12 guest-start fail in 114091 pass in 114118
test-amd64-i386-xl-qemut-win7
On Thu, Oct 5, 2017 at 5:57 AM, 山本真吾 wrote:
> 2017/09/19 午後10:11 "Zhang Chen" :
>
> >
> > On 09/19/2017 04:32 PM, Dario Faggioli wrote:
> > > On Mon, 2017-09-18 at 18:52 +, Zhang Chen wrote:
> > >> 山本真吾 于2017年9月18日周一 下午6:27写道：
> > >>> I have read the following documents:
> > >>>
> > >>> COLO
flight 114166 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114166/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-libvirt 12 guest-start fail REGR. vs. 113972
Tests which
As xen_cpuhp_setup is called by PV and PVHVM, the name of "x86/xen/hvm_guest"
is confusing.
Signed-off-by: Zhenzhong Duan
---
arch/x86/xen/enlighten.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 0e7ef69..d6
flight 114126 xen-4.8-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114126/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-xtf-amd64-amd64-4 48 xtf/test-hvm64-lbr-tsx-vmentry fail REGR. vs. 114071
test-armhf-armh
Ian Jackson writes:
> This allows the caller to specify a uid and gid to use, even if there
> is no corresponding password entry. This will be useful in certain
> Xen configurations.
>
> Signed-off-by: Ian Jackson
[...]
> diff --git a/qemu-options.hx b/qemu-options.hx
> index 9f6e2ad..34a5329 1
Same code is already in allocate_and_map_msi_pirq()
Signed-off-by: Zhenzhong Duan
---
xen/arch/x86/physdev.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/physdev.c b/xen/arch/x86/physdev.c
index 0eb4097..aa02d18 100644
--- a/xen/arch/x86/physdev.c
+++ b/
Hi,
On 6 October 2017 at 23:11, Wei Liu wrote:
> Unilaterally making string.h a prerequisite for console.h is going to
> break build for a lot of consumers of console.h.
>
> Define a macro for the new flex ring. Consumers which want to use it
> should define the macro.
>
> Partially revert af8d93
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