xen.org
2013-Oct-12 00:08 UTC
[xen-unstable test] 20807: regressions - trouble: broken/fail/pass
flight 20807 xen-unstable real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/20807/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-multivcpu 10 guest-saverestore fail REGR. vs. 20673
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 3 host-install(3) broken REGR. vs.
20673
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-pcipt-intel 9 guest-start fail never pass
test-armhf-armhf-xl 5 xen-boot fail never pass
test-amd64-i386-xend-winxpsp3 16 leak-check/check fail never pass
test-amd64-amd64-xl-qemuu-winxpsp3 13 guest-stop fail never pass
test-amd64-i386-xl-qemut-win7-amd64 13 guest-stop fail never pass
test-amd64-amd64-xl-qemuu-win7-amd64 13 guest-stop fail never pass
test-amd64-amd64-xl-win7-amd64 13 guest-stop fail never pass
test-amd64-i386-xl-win7-amd64 13 guest-stop fail never pass
test-amd64-amd64-xl-qemut-winxpsp3 13 guest-stop fail never pass
test-amd64-amd64-xl-winxpsp3 13 guest-stop fail never pass
test-amd64-i386-xl-winxpsp3-vcpus1 13 guest-stop fail never pass
test-amd64-i386-xend-qemut-winxpsp3 16 leak-check/check fail never pass
test-amd64-amd64-xl-qemut-win7-amd64 13 guest-stop fail never pass
version targeted for testing:
xen 6fd9b0361e2eb5a7f12bdd5cbf7e42c0d1937d26
baseline version:
xen 4c37ed562224295c0f8b00211287d57cae629782
------------------------------------------------------------
People who touched revisions under test:
Jan Beulich <jbeulich@suse.com>
Keir Fraser <keir@xen.org>
------------------------------------------------------------
jobs:
build-amd64 pass
build-armhf pass
build-i386 pass
build-amd64-oldkern pass
build-i386-oldkern pass
build-amd64-pvops pass
build-armhf-pvops pass
build-i386-pvops pass
test-amd64-amd64-xl pass
test-armhf-armhf-xl fail
test-amd64-i386-xl pass
test-amd64-i386-rhel6hvm-amd pass
test-amd64-i386-qemut-rhel6hvm-amd pass
test-amd64-i386-qemuu-rhel6hvm-amd pass
test-amd64-amd64-xl-qemut-win7-amd64 fail
test-amd64-i386-xl-qemut-win7-amd64 fail
test-amd64-amd64-xl-qemuu-win7-amd64 fail
test-amd64-amd64-xl-win7-amd64 fail
test-amd64-i386-xl-win7-amd64 fail
test-amd64-i386-xl-credit2 pass
test-amd64-amd64-xl-pcipt-intel fail
test-amd64-i386-rhel6hvm-intel pass
test-amd64-i386-qemut-rhel6hvm-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-i386-xl-multivcpu fail
test-amd64-amd64-pair pass
test-amd64-i386-pair pass
test-amd64-amd64-xl-sedf-pin pass
test-amd64-amd64-pv pass
test-amd64-i386-pv pass
test-amd64-amd64-xl-sedf pass
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 broken
test-amd64-i386-xl-winxpsp3-vcpus1 fail
test-amd64-i386-xend-qemut-winxpsp3 fail
test-amd64-amd64-xl-qemut-winxpsp3 fail
test-amd64-amd64-xl-qemuu-winxpsp3 fail
test-amd64-i386-xend-winxpsp3 fail
test-amd64-amd64-xl-winxpsp3 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.
------------------------------------------------------------
commit 6fd9b0361e2eb5a7f12bdd5cbf7e42c0d1937d26
Author: Jan Beulich <jbeulich@suse.com>
Date: Fri Oct 11 09:31:16 2013 +0200
x86: check for canonical address before doing page walks
... as there doesn''t really exists any valid mapping for them.
Particularly in the case of do_page_walk() this also avoids returning
non-NULL for such invalid input.
Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
commit 4b46e7be783df641b2889e514e85643febd378c2
Author: Jan Beulich <jbeulich@suse.com>
Date: Fri Oct 11 09:30:31 2013 +0200
x86: use {rd,wr}{fs,gs}base when available
... as being intended to be faster than MSR reads/writes.
In the case of emulate_privileged_op() also use these in favor of the
cached (but possibly stale) addresses from arch.pv_vcpu. This allows
entirely removing the code that was the subject of XSA-67.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
commit d06a0d715ec1423b6c42141ab1b0ff69a3effb56
Author: Jan Beulich <jbeulich@suse.com>
Date: Fri Oct 11 09:29:43 2013 +0200
x86: add address validity check to guest_map_l1e()
Just like for guest_get_eff_l1e() this prevents accessing as page
tables (and with the wrong memory attribute) internal data inside Xen
happening to be mapped with 1Gb pages.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
commit 40d66baa46ca8a9ffa6df3e063a967d08ec92bcf
Author: Jan Beulich <jbeulich@suse.com>
Date: Fri Oct 11 09:28:26 2013 +0200
x86: correct LDT checks
- MMUEXT_SET_LDT should behave as similarly to the LLDT instruction as
possible: fail only if the base address is non-canonical
- instead LDT descriptor accesses should fault if the descriptor
address ends up being non-canonical (by ensuring this we at once
avoid reading an entry from the mach-to-phys table and consider it a
page table entry)
- fault propagation on using LDT selectors must distinguish #PF and #GP
(the latter must be raised for a non-canonical descriptor address,
which also applies to several other uses of propagate_page_fault(),
and hence the problem is being fixed there)
- map_ldt_shadow_page() should properly wrap addresses for 32-bit VMs
At once remove the odd invokation of map_ldt_shadow_page() from the
MMUEXT_SET_LDT handler: There''s nothing really telling us that the
first LDT page is going to be preferred over others.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
(qemu changes not included)