[xen-unstable-smoke test] 162446: regressions - FAIL

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

flight 162446 xen-unstable-smoke real [real]
flight 162450 xen-unstable-smoke real-retest [real]
http://logs.test-lab.xenproject.org/osstest/logs/162446/
http://logs.test-lab.xenproject.org/osstest/logs/162450/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-libvirt     17 guest-saverestore        fail REGR. vs. 162327

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-libvirt     15 migrate-support-check        fail   never pass
 test-arm64-arm64-xl-xsm      15 migrate-support-check        fail   never pass
 test-arm64-arm64-xl-xsm      16 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl          15 migrate-support-check        fail   never pass
 test-armhf-armhf-xl          16 saverestore-support-check    fail   never pass

version targeted for testing:
 xen                  75f13e9b221e2c8603f15ee1d53318526cf56113
baseline version:
 xen                  5268b2dcf7e5342c8a51ceb4bed3e7740c69f5c1

Last test of basis   162327  2021-06-01 16:01:37 Z    5 days
Failing since        162370  2021-06-04 17:01:35 Z    1 days   13 attempts
Testing same since   162374  2021-06-04 20:03:35 Z    1 days   12 attempts

------------------------------------------------------------
People who touched revisions under test:
  Christian Lindig <christian.lindig@xxxxxxxxxx>
  George Dunlap <george.dunlap@xxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Juergen Gross <jgross@xxxxxxxx>
  Wei Liu <wl@xxxxxxx>

jobs:
 build-arm64-xsm                                              pass    
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-amd64-libvirt                                          pass    
 test-armhf-armhf-xl                                          pass    
 test-arm64-arm64-xl-xsm                                      pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64                    pass    
 test-amd64-amd64-libvirt                                     fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

------------------------------------------------------------
commit 75f13e9b221e2c8603f15ee1d53318526cf56113
Author: Juergen Gross <jgross@xxxxxxxx>
Date:   Fri Jun 4 08:02:14 2021 +0200

    tools/libs/guest: make some definitions private to libxenguest
    
    There are some definitions which are used in libxenguest only now.
    Move them from libxenctrl over to libxenguest.
    
    Remove an unused macro.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>

commit 455790573d3bbad6d5a1bb7e9d28b6dd71075693
Author: Juergen Gross <jgross@xxxxxxxx>
Date:   Fri Jun 4 08:02:13 2021 +0200

    tools/libs: move xc_core* from libxenctrl to libxenguest
    
    The functionality in xc_core* should be part of libxenguest instead
    of libxenctrl. Users are already either in libxenguest, or in xl.
    There is one single exception: xc_core_arch_auto_translated_physmap()
    is being used by xc_domain_memory_mapping(), which is used by qemu.
    So leave the xc_core_arch_auto_translated_physmap() functionality in
    libxenctrl.
    
    This will make it easier to merge common functionality of xc_core*
    and xg_sr_save*.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>

commit bf1fc18901dfea05a69f661493b934c0db7d3503
Author: Juergen Gross <jgross@xxxxxxxx>
Date:   Fri Jun 4 08:02:12 2021 +0200

    tools/libs: move xc_resume.c to libxenguest
    
    The guest suspend functionality is already part of libxenguest. Move
    the resume functionality from libxenctrl to libxenguest, too.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>

commit f183854facad996fe891c086c024bca7cbcdc1e4
Author: Juergen Gross <jgross@xxxxxxxx>
Date:   Fri Jun 4 08:02:11 2021 +0200

    tools/libs/ctrl: use common p2m mapping code in xc_domain_resume_any()
    
    Instead of open coding the mapping of the p2m list use the already
    existing xc_core_arch_map_p2m() call, especially as the current code
    does not support guests with the linear p2m map. It should be noted
    that this code is needed for colo/remus only.
    
    Switching to xc_core_arch_map_p2m() drops the need to bail out for
    bitness of tool stack and guest differing.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Christian Lindig <christian.lindig@xxxxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>

commit bd7a29c3d0b937ab542abea06ff1b575abe7247a
Author: Juergen Gross <jgross@xxxxxxxx>
Date:   Fri Jun 4 08:02:10 2021 +0200

    tools/libs/ctrl: fix xc_core_arch_map_p2m() to support linear p2m table
    
    The core of a pv linux guest produced via "xl dump-core" is nor usable
    as since kernel 4.14 only the linear p2m table is kept if Xen indicates
    it is supporting that. Unfortunately xc_core_arch_map_p2m() is still
    supporting the 3-level p2m tree only.
    
    Fix that by copying the functionality of map_p2m() from libxenguest to
    libxenctrl.
    
    Additionally the mapped p2m isn't of a fixed length now, so the
    interface to the mapping functions needs to be adapted. In order not to
    add even more parameters, expand struct domain_info_context and use a
    pointer to that as a parameter.
    
    Fixes: dc6d60937121 ("libxc: set flag for support of linear p2m list in 
domain builder")
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>

commit 7bd8989ab77b6ade3b7a5f4b640a55248d1791a3
Author: Juergen Gross <jgross@xxxxxxxx>
Date:   Fri Jun 4 08:02:09 2021 +0200

    tools/libs/guest: fix max_pfn setting in map_p2m()
    
    When setting the highest pfn used in the guest, don't subtract 1 from
    the value read from the shared_info data. The value read already is
    the correct pfn.
    
    Fixes: 91e204d37f449 ("libxc: try to find last used pfn when migrating")
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Acked-by: Wei Liu <wl@xxxxxxx>

commit 1a0f2fe2297d122a08fee2b26de5de995fdeca13
Author: George Dunlap <george.dunlap@xxxxxxxxxx>
Date:   Thu May 6 13:38:02 2021 +0100

    SUPPORT.md: Un-shimmed 32-bit PV guests are no longer supported
    
    The support status of 32-bit guests doesn't seem particularly useful.
    
    With it changed to fully unsupported outside of PV-shim, adjust the PV32
    Kconfig default accordingly.
    
    Reported-by: Jann Horn <jannh@xxxxxxxxxx>
    Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
(qemu changes not included)