flight 147105 linux-4.9 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147105/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-xsm 20 guest-start/debian.repeat fail REGR. vs. 142947
As rcu callbacks are processed in __do_softirq() there is no need to
use the scheduling softirq for forcing quiescent state. Any other
softirq would do the job and the scheduling one is the most expensive.
So use the already existing rcu softirq for that purpose. For telling
apart why the rcu
Today rcu_barrier() is calling stop_machine_run() to synchronize all
physical cpus in order to ensure all pending rcu calls have finished
when returning.
As stop_machine_run() is using tasklets this requires scheduling of
idle vcpus on all cpus imposing the need to call rcu_barrier() on idle
cpus
Today the RCU handling in Xen is affecting scheduling in several ways.
It is raising sched softirqs without any real need and it requires
tasklets for rcu_barrier(), which interacts badly with core scheduling.
This small series repairs those issues.
Juergen Gross (2):
xen/rcu: use rcu softirq
flight 147094 linux-4.14 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147094/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl-credit2 7 xen-boot fail REGR. vs. 142849
flight 147088 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147088/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-freebsd10-i386 14 guest-saverestore fail REGR. vs. 144861
flight 147093 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147093/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-ovmf-amd64 10 debian-hvm-install fail REGR. vs.
145767
flight 147082 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147082/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-shadow12 guest-start fail REGR. vs. 133580
flight 147075 linux-4.19 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147075/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-qemut-rhel6hvm-amd 12 guest-start/redhat.repeat fail REGR. vs.
142932
flight 147084 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147084/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-libvirt 6 libvirt-buildfail REGR. vs. 146182
build-i386-libvirt
flight 147069 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147069/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-rtds 18 guest-localmigrate/x10 fail like 147022
branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-xl-credit2
testid xen-boot
Tree: linux
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
flight 147060 linux-5.4 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147060/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-ovmf-amd64 10 debian-hvm-install fail REGR. vs.
146121
flight 147125 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147125/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
xen 707db77a380b96025bae8bc4322da0b64819d3b7
baseline version:
xen
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