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[xen-4.11-testing test] 137385: regressions - FAIL



flight 137385 xen-4.11-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/137385/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-migrupgrade 11 xen-boot/dst_host        fail REGR. vs. 137094

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qcow2    17 guest-localmigrate/x10       fail  like 137094
 test-amd64-i386-xl-qemuu-dmrestrict-amd64-dmrestrict 10 debian-hvm-install 
fail never pass
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 10 debian-hvm-install 
fail never pass
 test-amd64-i386-xl-pvshim    12 guest-start                  fail   never pass
 test-amd64-amd64-libvirt     13 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt      13 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-arm64-arm64-xl          13 migrate-support-check        fail   never pass
 test-arm64-arm64-xl          14 saverestore-support-check    fail   never pass
 test-arm64-arm64-xl-credit1  13 migrate-support-check        fail   never pass
 test-arm64-arm64-xl-credit1  14 saverestore-support-check    fail   never pass
 test-arm64-arm64-xl-xsm      13 migrate-support-check        fail   never pass
 test-arm64-arm64-xl-xsm      14 saverestore-support-check    fail   never pass
 test-arm64-arm64-xl-credit2  13 migrate-support-check        fail   never pass
 test-arm64-arm64-xl-credit2  14 saverestore-support-check    fail   never pass
 test-arm64-arm64-libvirt-xsm 13 migrate-support-check        fail   never pass
 test-arm64-arm64-libvirt-xsm 14 saverestore-support-check    fail   never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-check        fail   never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop              fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop              fail never pass
 test-armhf-armhf-xl-multivcpu 13 migrate-support-check        fail  never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-check    fail  never pass
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop             fail never pass
 test-armhf-armhf-xl-rtds     13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-rtds     14 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-credit1  13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-credit1  14 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-cubietruck 13 migrate-support-check        fail never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-check    fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop             fail never pass
 test-armhf-armhf-xl-credit2  13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-credit2  14 saverestore-support-check    fail   never pass
 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop              fail never pass
 test-armhf-armhf-xl          13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl          14 saverestore-support-check    fail   never pass
 test-armhf-armhf-libvirt     13 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt     14 saverestore-support-check    fail   never pass
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop             fail never pass
 test-armhf-armhf-xl-vhd      12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-vhd      13 saverestore-support-check    fail   never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-check        fail   never pass
 test-armhf-armhf-libvirt-raw 13 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-check    fail   never pass
 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop              fail never pass
 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop             fail never pass
 test-amd64-amd64-xl-qemut-win10-i386 10 windows-install        fail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install        fail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install         fail never pass
 test-amd64-i386-xl-qemut-win10-i386 10 windows-install         fail never pass

version targeted for testing:
 xen                  f9233b7804ec422d052c2a9d9cc9ef435c742f61
baseline version:
 xen                  8266ed668c8e0ac62a321cd7b1716770790ee34f

Last test of basis   137094  2019-05-30 03:34:46 Z    9 days
Testing same since   137385  2019-06-06 12:35:50 Z    2 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>
  Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  Brian Woods <brian.woods@xxxxxxx>
  George Dunlap <george.dunlap@xxxxxxxxxx>
  Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
  Jan Beulich <jbeulich@xxxxxxxx>
  Kevin Tian <kevin.tian@xxxxxxxxx>
  Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
  Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
  Tamas K Lengyel <tamas@xxxxxxxxxxxxx>

jobs:
 build-amd64-xsm                                              pass    
 build-arm64-xsm                                              pass    
 build-i386-xsm                                               pass    
 build-amd64-xtf                                              pass    
 build-amd64                                                  pass    
 build-arm64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-arm64-libvirt                                          pass    
 build-armhf-libvirt                                          pass    
 build-i386-libvirt                                           pass    
 build-amd64-prev                                             pass    
 build-i386-prev                                              pass    
 build-amd64-pvops                                            pass    
 build-arm64-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 test-xtf-amd64-amd64-1                                       pass    
 test-xtf-amd64-amd64-2                                       pass    
 test-xtf-amd64-amd64-3                                       pass    
 test-xtf-amd64-amd64-4                                       pass    
 test-xtf-amd64-amd64-5                                       pass    
 test-amd64-amd64-xl                                          pass    
 test-arm64-arm64-xl                                          pass    
 test-armhf-armhf-xl                                          pass    
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm           pass    
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm            pass    
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm        pass    
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm         pass    
 test-amd64-amd64-xl-qemut-debianhvm-i386-xsm                 pass    
 test-amd64-i386-xl-qemut-debianhvm-i386-xsm                  pass    
 test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm                 pass    
 test-amd64-i386-xl-qemuu-debianhvm-i386-xsm                  pass    
 test-amd64-amd64-libvirt-xsm                                 pass    
 test-arm64-arm64-libvirt-xsm                                 pass    
 test-amd64-i386-libvirt-xsm                                  pass    
 test-amd64-amd64-xl-xsm                                      pass    
 test-arm64-arm64-xl-xsm                                      pass    
 test-amd64-i386-xl-xsm                                       pass    
 test-amd64-amd64-qemuu-nested-amd                            fail    
 test-amd64-amd64-xl-pvhv2-amd                                pass    
 test-amd64-i386-qemut-rhel6hvm-amd                           pass    
 test-amd64-i386-qemuu-rhel6hvm-amd                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64                     pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64                     pass    
 test-amd64-i386-freebsd10-amd64                              pass    
 test-amd64-amd64-xl-qemuu-ovmf-amd64                         pass    
 test-amd64-i386-xl-qemuu-ovmf-amd64                          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-i386-xl-qemuu-win7-amd64                          fail    
 test-amd64-amd64-xl-qemut-ws16-amd64                         fail    
 test-amd64-i386-xl-qemut-ws16-amd64                          fail    
 test-amd64-amd64-xl-qemuu-ws16-amd64                         fail    
 test-amd64-i386-xl-qemuu-ws16-amd64                          fail    
 test-armhf-armhf-xl-arndale                                  pass    
 test-amd64-amd64-xl-credit1                                  pass    
 test-arm64-arm64-xl-credit1                                  pass    
 test-armhf-armhf-xl-credit1                                  pass    
 test-amd64-amd64-xl-credit2                                  pass    
 test-arm64-arm64-xl-credit2                                  pass    
 test-armhf-armhf-xl-credit2                                  pass    
 test-armhf-armhf-xl-cubietruck                               pass    
 test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict        fail    
 test-amd64-i386-xl-qemuu-dmrestrict-amd64-dmrestrict         fail    
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-amd64-xl-qemut-win10-i386                         fail    
 test-amd64-i386-xl-qemut-win10-i386                          fail    
 test-amd64-amd64-xl-qemuu-win10-i386                         fail    
 test-amd64-i386-xl-qemuu-win10-i386                          fail    
 test-amd64-amd64-qemuu-nested-intel                          pass    
 test-amd64-amd64-xl-pvhv2-intel                              pass    
 test-amd64-i386-qemut-rhel6hvm-intel                         pass    
 test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
 test-amd64-amd64-libvirt                                     pass    
 test-armhf-armhf-libvirt                                     pass    
 test-amd64-i386-libvirt                                      pass    
 test-amd64-amd64-livepatch                                   pass    
 test-amd64-i386-livepatch                                    pass    
 test-amd64-amd64-migrupgrade                                 fail    
 test-amd64-i386-migrupgrade                                  pass    
 test-amd64-amd64-xl-multivcpu                                pass    
 test-armhf-armhf-xl-multivcpu                                pass    
 test-amd64-amd64-pair                                        pass    
 test-amd64-i386-pair                                         pass    
 test-amd64-amd64-libvirt-pair                                pass    
 test-amd64-i386-libvirt-pair                                 pass    
 test-amd64-amd64-amd64-pvgrub                                pass    
 test-amd64-amd64-i386-pvgrub                                 pass    
 test-amd64-amd64-xl-pvshim                                   pass    
 test-amd64-i386-xl-pvshim                                    fail    
 test-amd64-amd64-pygrub                                      pass    
 test-amd64-amd64-xl-qcow2                                    fail    
 test-armhf-armhf-libvirt-raw                                 pass    
 test-amd64-i386-xl-raw                                       pass    
 test-amd64-amd64-xl-rtds                                     pass    
 test-armhf-armhf-xl-rtds                                     pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow             pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow              pass    
 test-amd64-amd64-xl-shadow                                   pass    
 test-amd64-i386-xl-shadow                                    pass    
 test-amd64-amd64-libvirt-vhd                                 pass    
 test-armhf-armhf-xl-vhd                                      pass    


------------------------------------------------------------
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 f9233b7804ec422d052c2a9d9cc9ef435c742f61
Author: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
Date:   Thu Jun 6 14:11:24 2019 +0200

    libacpi: report PCI slots as enabled only for hotpluggable devices
    
    DSDT for qemu-xen lacks _STA method of PCI slot object. If _STA method
    doesn't exist then the slot is assumed to be always present and active
    which in conjunction with _EJ0 method makes every device ejectable for
    an OS even if it's not the case.
    
    qemu-kvm is able to dynamically add _EJ0 method only to those slots
    that either have hotpluggable devices or free for PCI passthrough.
    As Xen lacks this capability we cannot use their way.
    
    qemu-xen-traditional DSDT has _STA method which only reports that
    the slot is present if there is a PCI devices hotplugged there.
    This is done through querying of its PCI hotplug controller.
    qemu-xen has similar capability that reports if device is "hotpluggable
    or absent" which we can use to achieve the same result.
    
    Signed-off-by: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    master commit: 6761965243b113230bed900d6105be05b28f5cea
    master date: 2019-05-24 10:30:21 +0200

commit 2effc2f131145fdd40352085c11adb1e17164135
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Thu Jun 6 14:11:09 2019 +0200

    x86/IO-APIC: fix build with gcc9
    
    There are a number of pointless __packed attributes which cause gcc 9 to
    legitimately warn:
    
    utils.c: In function 'vtd_dump_iommu_info':
    utils.c:287:33: error: converting a packed 'struct IO_APIC_route_entry' 
pointer (alignment 1) to a 'struct IO_APIC_route_remap_entry' pointer 
(alignment 8) may result in an unaligned pointer value 
[-Werror=address-of-packed-member]
      287 |                 remap = (struct IO_APIC_route_remap_entry *) &rte;
          |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~
    
    intremap.c: In function 'ioapic_rte_to_remap_entry':
    intremap.c:343:25: error: converting a packed 'struct IO_APIC_route_entry' 
pointer (alignment 1) to a 'struct IO_APIC_route_remap_entry' pointer 
(alignment 8) may result in an unaligned pointer value 
[-Werror=address-of-packed-member]
      343 |     remap_rte = (struct IO_APIC_route_remap_entry *) old_rte;
          |                         ^~~~~~~~~~~~~~~~~~~~~~~~~
    
    Simply drop these attributes. Take the liberty and also re-format the
    structure definitions at the same time.
    
    Reported-by: Charles Arnold <carnold@xxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: ca9310b24e6205de5387e5982ccd42c35caf89d4
    master date: 2019-05-24 10:19:59 +0200

commit c14310666bc201dce9c10ca7984db2dc1768e8ff
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Thu Jun 6 14:10:46 2019 +0200

    x86emul: add support for missing {,V}PMADDWD insns
    
    Their pre-AVX512 incarnations have clearly been overlooked during much
    earlier work. Their memory access pattern is entirely standard, so no
    specific tests get added to the harness.
    
    Reported-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Tested-by: Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: 1a48bdd599b268a2d9b7d0c45f1fd40c4892186e
    master date: 2019-05-16 13:43:17 +0200

commit 9d89d2c431b1fd8817fb4cd20c495fe4bf6e770a
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Thu Jun 6 14:09:56 2019 +0200

    x86/IRQ: avoid UB (or worse) in trace_irq_mask()
    
    Dynamically allocated CPU mask objects may be smaller than cpumask_t, so
    copying has to be restricted to the actual allocation size. This is
    particulary important since the function doesn't bail early when tracing
    is not active, so even production builds would be affected by potential
    misbehavior here.
    
    Take the opportunity and also
    - use initializers instead of assignment + memset(),
    - constify the cpumask_t input pointer,
    - u32 -> uint32_t.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Acked-by: George Dunlap <george.dunlap@xxxxxxxxxx>
    master commit: 6fafb8befa99620a2d7323b9eca5c387bad1f59f
    master date: 2019-05-13 16:41:03 +0200

commit 10a732930762f1c34f7d46cbda0d2d76b31c5e23
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Thu Jun 6 14:09:37 2019 +0200

    x86/boot: Fix latent memory corruption with early_boot_opts_t
    
    c/s ebb26b509f "xen/x86: make VGA support selectable" added an #ifdef
    CONFIG_VIDEO into the middle the backing space for early_boot_opts_t,
    but didn't adjust the structure definition in cmdline.c
    
    This only functions correctly because the affected fields are at the end
    of the structure, and cmdline.c doesn't write to them in this case.
    
    To retain the slimming effect of compiling out CONFIG_VIDEO, adjust
    cmdline.c with enough #ifdef-ary to make C's idea of the structure match
    the declaration in asm.  This requires adding __maybe_unused annotations
    to two helper functions.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    master commit: 30596213617fcf4dd7b71d244e16c8fc0acf456b
    master date: 2019-05-13 10:35:38 +0100

commit 4f2d189bb9f2e80300a1434b1b1070d86e2fdff2
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date:   Thu Jun 6 14:09:20 2019 +0200

    x86/svm: Fix handling of ICEBP intercepts
    
    c/s 9338a37d "x86/svm: implement debug events" added support for 
introspecting
    ICEBP debug exceptions, but didn't account for the fact that
    svm_get_insn_len() (previously __get_instruction_length) can fail and may
    already have raised #GP with the guest.
    
    If svm_get_insn_len() fails, return back to guest context rather than
    continuing and mistaking a trap-style VMExit for a fault-style one.
    
    Spotted by Coverity.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
    Acked-by: Brian Woods <brian.woods@xxxxxxx>
    master commit: 1495b4ff9b4af2b9c0f12cdb6491082cecf34f86
    master date: 2019-05-13 10:35:37 +0100

commit f06cc4f1828f725a980871c9c41eda875c946186
Author: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
Date:   Thu Jun 6 14:08:29 2019 +0200

    drivers/video: drop framebuffer size constraints
    
    The limit 1900x1200 do not match real world devices (1900 looks like a
    typo, should be 1920). But in practice the limits are arbitrary and do
    not serve any real purpose. As discussed in "Increase framebuffer size
    to todays standards" thread, drop them completely.
    
    This fixes graphic console on device with 3840x2160 native resolution.
    
    Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
    Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    
    drivers/video: drop unused limits
    
    MAX_BPP, MAX_FONT_W, MAX_FONT_H are not used in the code at all.
    
    Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
    Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: 19600eb75aa9b1df3e4b0a4e55a5d08b957e1fd9
    master date: 2019-05-13 10:13:24 +0200
    master commit: 343459e34a6d32ba44a21f8b8fe4c1f69b1714c2
    master date: 2019-05-13 10:12:56 +0200

commit ba75e0d44b58c53696c09eaea7fc53c923c3ccc5
Author: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
Date:   Thu Jun 6 14:08:10 2019 +0200

    bitmap: fix bitmap_fill with zero-sized bitmap
    
    When bitmap_fill(..., 0) is called, do not try to write anything. Before
    this patch, it tried to write almost LONG_MAX, surely overwriting
    something.
    
    Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    master commit: 93df28be2d4f620caf18109222d046355ac56327
    master date: 2019-05-13 10:12:00 +0200

commit 18af067ae3c2b12b4330e495ce471cc51d3c3f5a
Author: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
Date:   Thu Jun 6 14:07:54 2019 +0200

    x86/vmx: correctly gather gs_shadow value for current vCPU
    
    Currently the gs_shadow value is only cached when the vCPU is being 
scheduled
    out by Xen. Reporting this (usually) stale value through vm_event is 
incorrect,
    since it doesn't represent the actual state of the vCPU at the time the 
event
    was recorded. This prevents vm_event subscribers from correctly finding 
kernel
    structures in the guest when it is trapped while in ring3.
    
    Refresh shadow_gs value when the context being saved is for the current 
vCPU.
    
    Signed-off-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
    Acked-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>
    master commit: f69fc1c2f36e8a74ba54c9c8fa5c904ea1ad319e
    master date: 2019-05-13 09:55:59 +0200

commit ec821f1242d2e6eef25e81fc49ebd8fbe9118a92
Author: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
Date:   Thu Jun 6 14:07:06 2019 +0200

    x86/mtrr: recalculate P2M type for domains with iocaps
    
    This change reflects the logic in epte_get_entry_emt() and allows
    changes in guest MTTRs to be reflected in EPT for domains having
    direct access to certain hardware memory regions but without IOMMU
    context assigned (e.g. XenGT).
    
    Signed-off-by: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    master commit: f3d880bf2be92534c5bacf11de2f561cbad550fb
    master date: 2019-05-13 09:54:45 +0200

commit 59ae17050745d6e9f26a99b19dc45a2fa7217dd4
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Thu Jun 6 14:06:49 2019 +0200

    AMD/IOMMU: disable previously enabled IOMMUs upon init failure
    
    If any IOMMUs were successfully initialized before encountering failure,
    the successfully enabled ones should be disabled again before cleaning
    up their resources.
    
    Move disable_iommu() next to enable_iommu() to avoid a forward
    declaration, and take the opportunity to remove stray blank lines ahead
    of both functions' final closing braces.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Brian Woods <brian.woods@xxxxxxx>
    master commit: 87a3347d476443c66c79953d77d6aef1d2bb3bbd
    master date: 2019-05-13 09:52:43 +0200

commit 45342cd88d564a7da2dfbbc921898805008b0b6c
Author: Jan Beulich <jbeulich@xxxxxxxx>
Date:   Thu Jun 6 14:06:29 2019 +0200

    trace: fix build with gcc9
    
    While I've not observed this myself, gcc 9 (imo validly) reportedly may
    complain
    
    trace.c: In function '__trace_hypercall':
    trace.c:826:19: error: taking address of packed member of 'struct 
<anonymous>' may result in an unaligned pointer value 
[-Werror=address-of-packed-member]
      826 |     uint32_t *a = d.args;
    
    and the fix is rather simple - remove the __packed attribute. Introduce
    a BUILD_BUG_ON() as replacement, for the unlikely case that Xen might
    get ported to an architecture where array alignment higher that that of
    its elements.
    
    Reported-by: Martin Liška <martin.liska@xxxxxxxx>
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: George Dunlap <george.dunlap@xxxxxxxxxx>
    master commit: 3fd3b266d4198c06e8e421ca515d9ba09ccd5155
    master date: 2019-05-13 09:51:23 +0200
(qemu changes not included)

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