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xen-devel
[Xen-devel] [xen-unstable test] 6879: regressions - FAIL
flight 6879 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/6879/
Regressions :-(
Tests which did not succeed and are blocking:
test-amd64-i386-xl-credit2 9 guest-start fail REGR. vs. 6878
test-amd64-xcpkern-i386-rhel6hvm-intel 7 redhat-install fail REGR. vs. 6878
test-amd64-xcpkern-i386-xl-credit2 9 guest-start fail REGR. vs. 6878
Tests which did not succeed, but are not blocking,
including regressions (tests previously passed) regarded as allowable:
test-amd64-amd64-win 16 leak-check/check fail never pass
test-amd64-amd64-xl-win 13 guest-stop fail never pass
test-amd64-i386-rhel6hvm-amd 8 guest-saverestore fail never pass
test-amd64-i386-rhel6hvm-intel 8 guest-saverestore fail never pass
test-amd64-i386-win-vcpus1 16 leak-check/check fail never pass
test-amd64-i386-win 16 leak-check/check fail never pass
test-amd64-i386-xl-win-vcpus1 13 guest-stop fail never pass
test-amd64-xcpkern-i386-rhel6hvm-amd 8 guest-saverestore fail never pass
test-amd64-xcpkern-i386-win 16 leak-check/check fail never pass
test-amd64-xcpkern-i386-xl-win 13 guest-stop fail never pass
test-i386-i386-win 16 leak-check/check fail never pass
test-i386-i386-xl-win 13 guest-stop fail never pass
test-i386-xcpkern-i386-win 16 leak-check/check fail never pass
version targeted for testing:
xen 51d89366c859
baseline version:
xen 381ab77db71a
------------------------------------------------------------
People who touched revisions under test:
Andre Przywara <andre.przywara@xxxxxxx>
George Dunlap <george.dunlap@xxxxxxxxxxxxx>
Keir Fraser <keir@xxxxxxx>
Olaf Hering <olaf@xxxxxxxxx>
------------------------------------------------------------
jobs:
build-i386-xcpkern pass
build-amd64 pass
build-i386 pass
build-amd64-oldkern pass
build-i386-oldkern pass
build-amd64-pvops pass
build-i386-pvops pass
test-amd64-amd64-xl pass
test-amd64-i386-xl pass
test-i386-i386-xl pass
test-amd64-xcpkern-i386-xl pass
test-i386-xcpkern-i386-xl pass
test-amd64-i386-rhel6hvm-amd fail
test-amd64-xcpkern-i386-rhel6hvm-amd fail
test-amd64-i386-xl-credit2 fail
test-amd64-xcpkern-i386-xl-credit2 fail
test-amd64-i386-rhel6hvm-intel fail
test-amd64-xcpkern-i386-rhel6hvm-intel fail
test-amd64-i386-xl-multivcpu pass
test-amd64-xcpkern-i386-xl-multivcpu pass
test-amd64-amd64-pair pass
test-amd64-i386-pair pass
test-i386-i386-pair pass
test-amd64-xcpkern-i386-pair pass
test-i386-xcpkern-i386-pair pass
test-amd64-amd64-pv pass
test-amd64-i386-pv pass
test-i386-i386-pv pass
test-amd64-xcpkern-i386-pv pass
test-i386-xcpkern-i386-pv pass
test-amd64-i386-win-vcpus1 fail
test-amd64-i386-xl-win-vcpus1 fail
test-amd64-amd64-win fail
test-amd64-i386-win fail
test-i386-i386-win fail
test-amd64-xcpkern-i386-win fail
test-i386-xcpkern-i386-win fail
test-amd64-amd64-xl-win fail
test-i386-i386-xl-win fail
test-amd64-xcpkern-i386-xl-win fail
------------------------------------------------------------
sg-report-flight on woking.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images
Logs, config files, etc. are available at
http://www.chiark.greenend.org.uk/~xensrcts/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
Not pushing.
------------------------------------------------------------
changeset: 23239:51d89366c859
tag: tip
user: Olaf Hering <olaf@xxxxxxxxx>
date: Mon Apr 18 15:12:04 2011 +0100
xentrace: correct overflow check for number of per-cpu trace pages
The calculated number of per-cpu trace pages is stored in t_info and
shared with tools like xentrace. Since its an u16 the value may
overflow because the current check is based on u32. Using the u16
means each cpu could in theory use up to 256MB as trace
buffer. However such a large allocation will currently fail on x86 due
to the MAX_ORDER limit. Check both max theoretical number of pages
per cpu and max number of pages reachable by struct t_buf->prod/cons
variables with requested number of pages.
Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
Acked-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
changeset: 23238:60f5df2afcbb
user: Keir Fraser <keir@xxxxxxx>
date: Mon Apr 18 13:36:10 2011 +0100
svm: implement instruction fetch part of DecodeAssist (on #PF/#NPF)
Newer SVM implementations (Bulldozer) copy up to 15 bytes from the
instruction stream into the VMCB when a #PF or #NPF exception is
intercepted. This patch makes use of this information if available.
This saves us from a) traversing the guest's page tables, b) mapping
the guest's memory and c) copy the instructions from there into the
hypervisor's address space.
This speeds up #NPF intercepts quite a lot and avoids cache and TLB
trashing.
Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
Signed-off-by: Keir Fraser <keir@xxxxxxx>
changeset: 23237:381ab77db71a
user: Keir Fraser <keir@xxxxxxx>
date: Mon Apr 18 10:10:02 2011 +0100
svm: decode-assists feature must depend on nextrip feature.
...since the decode-assist fast paths assume nextrip vmcb field is
valid.
Signed-off-by: Keir Fraser <keir@xxxxxxx>
(qemu changes not included)
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