flight 114488 xen-4.6-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114488/
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. 114097
Tests which are
From: Razvan Cojocaru
For the default EPT view we have xc_set_mem_access_multi(), which
is able to set an array of pages to an array of access rights with
a single hypercall. However, this functionality was lacking for the
altp2m subsystem, which could only set page restrictions for one
page at a
flight 114519 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114519/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
xen 46aaf41ee099a048d7a554c03ae01bcdaa07f776
baseline version:
xen 3b40
flight 114498 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114498/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-rumprun 8 xen-buildfail REGR. vs. 114204
build-i386-rumprun
This run is configured for baseline tests only.
flight 72237 xen-4.7-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72237/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl 16 guest-start/
flight 114500 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114500/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-pvhv2-intel 17 guest-saverestore.2 fail baseline untested
test-armhf-armhf-libvirt 14 saver
flight 114503 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114503/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail like 114452
test-armhf-armhf-libvirt 14 saveresto
flight 114501 xen-4.9-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114501/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-armhf-pvopsbroken
build-armhf-pvops 5 host-b
branch xen-unstable
xenbranch xen-unstable
job build-amd64-rumprun
testid xen-build
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: rumprun git://xenbits.xen.org/osstest/rumprun.git
Tree: rumprun_buildrumpsh https://github.com/rumpkern
flight 114505 xen-4.8-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114505/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-xtf-amd64-amd64-2 48 xtf/test-hvm64-lbr-tsx-vmentry fail REGR. vs. 114173
Tests which are
flight 114507 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114507/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail REGR. vs. 114042
Tests which did not succee
On 17-10-13 09:56:14, Jan Beulich wrote:
> >>> On 13.10.17 at 10:41, wrote:
> > @@ -274,16 +280,18 @@ static enum psr_feat_type psr_type_to_feat_type(enum
> > psr_type type)
> > return feat_type;
> > }
> >
> > -static bool psr_check_cbm(unsigned int cbm_len, unsigned long cbm)
> > +/* Imp
Hi Arnd,
[auto build test ERROR on tip/x86/core]
[also build test ERROR on v4.14-rc5 next-20171013]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Arnd-Bergmann/x86-convert-x86_platform_ops-to-t
flight 114514 xen-4.6-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114514/
Failures :-/ but no regressions.
Tests which are failing intermittently (not blocking):
test-xtf-amd64-amd64-4 48 xtf/test-hvm64-lbr-tsx-vmentry fail in 114488 pass
in 114514
test-xtf-amd64-amd64
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()'.
4. Ch
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 get HW info flow for MBA including its callback
function and sysctl interface.
Signed-off-by: Yi Sun
Reviewed-by: Roger Pau Monné
Acked-by: Jan Beulich
---
CC: Jan Beulich
CC: Andrew Cooper
CC: Wei Liu
CC: Roger Pau Monné
CC: Chao Peng
v7:
- change 'PSR_INFO_IDX_
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 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 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 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 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 '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 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
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 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 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
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 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
v8:
- restore some unnecessary changes in 'cat_check_cbm'.
(suggested by Jan
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 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 run is configured for baseline tests only.
flight 72238 qemu-mainline real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72238/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-arm64-arm64-libvirt-xsm 1 build-check(1) blo
flight 114525 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114525/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-rumprun 8 xen-buildfail REGR. vs. 114204
build-i386-rumprun
flight 114531 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/114531/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail like 114503
test-armhf-armhf-libvirt 14 saveresto
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