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[linux-linus test] 113002: regressions - trouble: blocked/broken/fail/pass



flight 113002 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/113002/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 7 xen-boot fail REGR. 
vs. 112993
 test-amd64-amd64-xl-qemuu-win7-amd64 18 guest-start/win.repeat fail REGR. vs. 
112993
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-localmigrate/x10 fail REGR. vs. 
112993
 test-armhf-armhf-xl-vhd     15 guest-start/debian.repeat fail REGR. vs. 112993

Tests which did not succeed, but are not blocking:
 test-arm64-arm64-libvirt-xsm  1 build-check(1)               blocked  n/a
 test-arm64-arm64-xl           1 build-check(1)               blocked  n/a
 build-arm64-libvirt           1 build-check(1)               blocked  n/a
 test-arm64-arm64-examine      1 build-check(1)               blocked  n/a
 test-arm64-arm64-xl-credit2   1 build-check(1)               blocked  n/a
 test-arm64-arm64-xl-xsm       1 build-check(1)               blocked  n/a
 build-arm64-pvops             2 hosts-allocate              broken like 112993
 build-arm64-xsm               2 hosts-allocate              broken like 112993
 build-arm64-xsm               3 capture-logs                broken like 112993
 build-arm64-pvops             3 capture-logs                broken like 112993
 build-arm64                   2 hosts-allocate              broken like 112993
 build-arm64                   3 capture-logs                broken like 112993
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop       fail blocked in 112993
 test-armhf-armhf-libvirt     14 saverestore-support-check    fail  like 112993
 test-armhf-armhf-xl-rtds     16 guest-start/debian.repeat    fail  like 112993
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop            fail like 112993
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-check    fail  like 112993
 test-amd64-amd64-xl-rtds     10 debian-install               fail  like 112993
 test-armhf-armhf-libvirt-raw 13 saverestore-support-check    fail  like 112993
 test-amd64-amd64-xl-qemut-ws16-amd64 10 windows-install        fail never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt      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-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-armhf-armhf-xl-multivcpu 13 migrate-support-check        fail  never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-check    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-xl-xsm      13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-xsm      14 saverestore-support-check    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-amd64-i386-xl-qemuu-ws16-amd64 13 guest-saverestore       fail never pass
 test-amd64-amd64-libvirt     13 migrate-support-check        fail   never pass
 test-amd64-amd64-xl-qemuu-ws16-amd64 10 windows-install        fail never pass
 test-amd64-i386-xl-qemut-ws16-amd64 13 guest-saverestore       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-xsm 13 migrate-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-armhf-armhf-xl-cubietruck 13 migrate-support-check        fail never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-check    fail never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-check        fail   never pass
 test-amd64-amd64-xl-qemut-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
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install        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

version targeted for testing:
 linux                381cce59a9d937d686f0b205fa2641499c81c6e6
baseline version:
 linux                e89ce1f89f62c7e527db3850a91dab3389772af3

Last test of basis   112993  2017-09-01 02:55:30 Z    1 days
Testing same since   113002  2017-09-01 17:51:00 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Cornelia Huck <cohuck@xxxxxxxxxx>
  Dong Jia Shi <bjsdjshi@xxxxxxxxxxxxxxxxxx>
  Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
  Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Mark Brown <broonie@xxxxxxxxxx>
  Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
  Stephan Mueller <smueller@xxxxxxxxxx>
  Takashi Iwai <tiwai@xxxxxxx>

jobs:
 build-amd64-xsm                                              pass    
 build-arm64-xsm                                              broken  
 build-armhf-xsm                                              pass    
 build-i386-xsm                                               pass    
 build-amd64                                                  pass    
 build-arm64                                                  broken  
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-arm64-libvirt                                          blocked 
 build-armhf-libvirt                                          pass    
 build-i386-libvirt                                           pass    
 build-amd64-pvops                                            pass    
 build-arm64-pvops                                            broken  
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 build-amd64-rumprun                                          pass    
 build-i386-rumprun                                           pass    
 test-amd64-amd64-xl                                          pass    
 test-arm64-arm64-xl                                          blocked 
 test-armhf-armhf-xl                                          pass    
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm           pass    
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm            pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm        fail    
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm         pass    
 test-amd64-amd64-libvirt-xsm                                 pass    
 test-arm64-arm64-libvirt-xsm                                 blocked 
 test-armhf-armhf-libvirt-xsm                                 pass    
 test-amd64-i386-libvirt-xsm                                  pass    
 test-amd64-amd64-xl-xsm                                      pass    
 test-arm64-arm64-xl-xsm                                      blocked 
 test-armhf-armhf-xl-xsm                                      pass    
 test-amd64-i386-xl-xsm                                       pass    
 test-amd64-amd64-qemuu-nested-amd                            fail    
 test-amd64-amd64-xl-pvh-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-rumprun-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-credit2                                  pass    
 test-arm64-arm64-xl-credit2                                  blocked 
 test-armhf-armhf-xl-credit2                                  pass    
 test-armhf-armhf-xl-cubietruck                               pass    
 test-amd64-amd64-examine                                     pass    
 test-arm64-arm64-examine                                     blocked 
 test-armhf-armhf-examine                                     pass    
 test-amd64-i386-examine                                      pass    
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-i386-rumprun-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-pvh-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-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-pygrub                                      pass    
 test-amd64-amd64-xl-qcow2                                    pass    
 test-armhf-armhf-libvirt-raw                                 pass    
 test-amd64-i386-xl-raw                                       pass    
 test-amd64-amd64-xl-rtds                                     fail    
 test-armhf-armhf-xl-rtds                                     fail    
 test-amd64-amd64-libvirt-vhd                                 pass    
 test-armhf-armhf-xl-vhd                                      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

broken-step build-arm64-pvops hosts-allocate
broken-step build-arm64-xsm hosts-allocate
broken-step build-arm64-xsm capture-logs
broken-step build-arm64-pvops capture-logs
broken-step build-arm64 hosts-allocate
broken-step build-arm64 capture-logs

Not pushing.

------------------------------------------------------------
commit 381cce59a9d937d686f0b205fa2641499c81c6e6
Merge: bba2a5b 83b033b
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date:   Fri Sep 1 10:38:00 2017 -0700

    Merge tag 'sound-4.13-rc8' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
    
    Pull sound fixes from Takashi Iwai:
     "Three regression fixes that should be addressed before the final
      release: a missing mutex call in OSS PCM emulation ioctl, ASoC rt5670
      headset detection breakage, and a regression in simple-card parser
      code"
    
    * tag 'sound-4.13-rc8' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
      ASoC: simple_card_utils: fix fallback when "label" property isn't present
      ALSA: pcm: Fix power lock unbalance via OSS emulation
      ASoC: rt5670: Fix GPIO headset detection regression

commit bba2a5b8221850418846d62887d5de311df335f9
Merge: a1c516a 0fdd49a
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date:   Fri Sep 1 10:36:22 2017 -0700

    Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
    
    Pull s390 fixes from Martin Schwidefsky:
     "Three more bug fixes for v4.13.
    
      The two memory management related fixes are quite new, they fix kernel
      crashes that can be triggered by user space.
    
      The third commit fixes a bug in the vfio ccw translation code"
    
    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
      s390/mm: fix BUG_ON in crst_table_upgrade
      s390/mm: fork vs. 5 level page tabel
      vfio: ccw: fix bad ptr math for TIC cda translation

commit a1c516a60a702630347e27c7beb7f2f44ca7a8b5
Merge: e89ce1f 445a582
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date:   Fri Sep 1 10:30:03 2017 -0700

    Merge branch 'linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
    
    Pull crypto fixes from Herbert Xu:
     "This fixes the following issues:
    
       - Regression in chacha20 handling of chunked input
    
       - Crash in algif_skcipher when used with async io
    
       - Potential bogus pointer dereference in lib/mpi"
    
    * 'linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
      crypto: algif_skcipher - only call put_page on referenced and used pages
      crypto: testmgr - add chunked test cases for chacha20
      crypto: chacha20 - fix handling of chunked input
      lib/mpi: kunmap after finishing accessing buffer

commit 83b033bd33a8b7b16f568e3432d3e27d03ef9c82
Merge: bcab3a6 0599730
Author: Takashi Iwai <tiwai@xxxxxxx>
Date:   Thu Aug 31 14:08:26 2017 +0200

    Merge tag 'asoc-fix-v4.13-rc7' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
    
    ASoC: Fixes for v4.13
    
    A couple of fixes, one for a regression in simple-card introduced during
    the merge window that was only reported this week and another for a
    regression in registration of ACPI GPIOs.

commit 0fdd49ad1bb17457d119f8c3bc8ecdd0734eed9c
Merge: 8ab867c c389377
Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Date:   Thu Aug 31 14:05:20 2017 +0200

    Merge tag 'vfio-ccw-20170724' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into fixes
    
    Pull vfio-ccw fix from Cornelia Huck:
    "A bugfix in the ccw translation code."

commit 8ab867cb0806a8e195de161fd8883a0578d1d050
Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Date:   Thu Aug 31 13:18:22 2017 +0200

    s390/mm: fix BUG_ON in crst_table_upgrade
    
    A 31-bit compat process can force a BUG_ON in crst_table_upgrade
    with specific, invalid mmap calls, e.g.
    
       mmap((void*) 0x7fff8000, 0x10000, 3, 32, -1, 0)
    
    The arch_get_unmapped_area[_topdown] functions miss an if condition
    in the decision to do a page table upgrade.
    
    Fixes: 9b11c7912d00 ("s390/mm: simplify arch_get_unmapped_area[_topdown]")
    Cc: <stable@xxxxxxxxxxxxxxx>  # v4.12+
    Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

commit 0b89ede629637c03b9a728fb08bfe6ed51de9be7
Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Date:   Thu Aug 31 12:30:54 2017 +0200

    s390/mm: fork vs. 5 level page tabel
    
    The mm->context.asce field of a new process is not set up correctly
    in case of a fork with a 5 level page table.
    Add the missing case to init_new_context().
    
    Fixes: 1aea9b3f9210 ("s390/mm: implement 5 level pages tables")
    Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

commit 05997302b7aa56a7f4a7b9d49d0661865c17874d
Merge: 1b4a56c 804e73a
Author: Mark Brown <broonie@xxxxxxxxxx>
Date:   Thu Aug 31 12:47:58 2017 +0100

    Merge remote-tracking branch 'asoc/fix/rt5670' into asoc-fixes

commit 1b4a56cd7f5c2f835ffae2a8204fb95597269b10
Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Date:   Tue Aug 29 17:51:22 2017 +0200

    ASoC: simple_card_utils: fix fallback when "label" property isn't present
    
    snd_soc_of_parse_card_name() doesn't return an error if the requested
    property isn't present, but silently fails to fill the card name. This can
    not be changed, as it is a backwards compatibility measure itself.
    
    We can not rely on the return value of this function alone, but must check
    if the card name has been filled sucessfully when deciding to skip the
    fallback path, which is in place for existing users.
    
    Fixes: dedfaa1eedc7 (ASoC: simple-card-utils: enable "label" on
                         asoc_simple_card_parse_card_name)
    Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
    Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
    Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

commit bcab3a6e64a9647e022b46182c9687a8c3aa9d11
Author: Takashi Iwai <tiwai@xxxxxxx>
Date:   Wed Aug 30 14:50:07 2017 +0200

    ALSA: pcm: Fix power lock unbalance via OSS emulation
    
    PCM OSS emulation issues the drain ioctl without power lock.  It used
    to work in the earlier kernels as the power lock was taken inside
    snd_pcm_drain() itself.  But since 68b4acd32249 ("ALSA: pcm: Apply
    power lock globally to common ioctls"), the power lock is taken
    outside the function.  Due to that change, the call via OSS emulation
    leads to the unbalanced power lock, thus it deadlocks.
    
    As a quick fix, just take the power lock before snd_pcm_drain() call
    for OSS emulation path.  A better cleanup will follow later.
    
    Fixes: 68b4acd32249 ("ALSA: pcm: Apply power lock globally to common 
ioctls")
    Reported-and-tested-by: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
    Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

commit 804e73adf5cf4b3aea3b6ce058f4dc0191143821
Author: Takashi Iwai <tiwai@xxxxxxx>
Date:   Tue Aug 22 07:44:52 2017 +0200

    ASoC: rt5670: Fix GPIO headset detection regression
    
    RT5670 codec driver and its machine driver for Intel CHT assume the
    implicit GPIO mapping on the index 0 while BIOS on most devices don't
    provide it.  The recent commit f10e4bf6632b ("gpio: acpi: Even more
    tighten up ACPI GPIO lookups") restricts such cases and it resulted in
    a regression where the headset jack setup fails like:
    
      rt5670 i2c-10EC5672:00: ASoC: Cannot get gpio at index 0: -2
      rt5670 i2c-10EC5672:00: Adding jack GPIO failed
    
    For fixing this, we need to provide the GPIO mapping explicitly in the
    machine driver.  Also this patch corrects the string to be passed to
    gpiolib to match with the pre-given mapping, too.
    
    Fixes: f10e4bf6632b ("gpio: acpi: Even more tighten up ACPI GPIO lookups")
    Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=115531
    Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
    Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
    Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
    Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
    Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

commit 445a582738de6802669aeed9c33ca406c23c3b1f
Author: Stephan Mueller <smueller@xxxxxxxxxx>
Date:   Wed Aug 16 11:56:24 2017 +0200

    crypto: algif_skcipher - only call put_page on referenced and used pages
    
    For asynchronous operation, SGs are allocated without a page mapped to
    them or with a page that is not used (ref-counted). If the SGL is freed,
    the code must only call put_page for an SG if there was a page assigned
    and ref-counted in the first place.
    
    This fixes a kernel crash when using io_submit with more than one iocb
    using the sendmsg and sendpage (vmsplice/splice) interface.
    
    Cc: <stable@xxxxxxxxxxxxxxx>
    Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
    Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

commit 549f64153c354e69fc19534f7d7e867de1992f95
Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
Date:   Mon Aug 14 14:28:15 2017 +0100

    crypto: testmgr - add chunked test cases for chacha20
    
    We failed to catch a bug in the chacha20 code after porting it to the
    skcipher API. We would have caught it if any chunked tests had been
    defined, so define some now so we will catch future regressions.
    
    Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
    Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

commit 4de437265eaac18f880d827f8e105b10de9b87a3
Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
Date:   Mon Aug 14 14:28:14 2017 +0100

    crypto: chacha20 - fix handling of chunked input
    
    Commit 9ae433bc79f9 ("crypto: chacha20 - convert generic and x86 versions
    to skcipher") ported the existing chacha20 code to use the new skcipher
    API, and introduced a bug along the way. Unfortunately, the tcrypt tests
    did not catch the error, and it was only found recently by Tobias.
    
    Stefan kindly diagnosed the error, and proposed a fix which is similar
    to the one below, with the exception that 'walk.stride' is used rather
    than the hardcoded block size. This does not actually matter in this
    case, but it's a better example of how to use the skcipher walk API.
    
    Fixes: 9ae433bc79f9 ("crypto: chacha20 - convert generic and x86 ...")
    Cc: <stable@xxxxxxxxxxxxxxx> # v4.11+
    Cc: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
    Reported-by: Tobias Brunner <tobias@xxxxxxxxxxxxxx>
    Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
    Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

commit dea3eb8b452e36cf2dd572b0a797915ccf452ae6
Author: Stephan Mueller <smueller@xxxxxxxxxx>
Date:   Thu Aug 10 08:06:18 2017 +0200

    lib/mpi: kunmap after finishing accessing buffer
    
    Using sg_miter_start and sg_miter_next, the buffer of an SG is kmap'ed
    to *buff. The current code calls sg_miter_stop (and thus kunmap) on the
    SG entry before the last access of *buff.
    
    The patch moves the sg_miter_stop call after the last access to *buff to
    ensure that the memory pointed to by *buff is still mapped.
    
    Fixes: 4816c9406430 ("lib/mpi: Fix SG miter leak")
    Cc: <stable@xxxxxxxxxxxxxxx>
    Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
    Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

commit c389377c01bf2d6e2a178e86aef8535931bfbd75
Author: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
Date:   Fri Jul 21 03:14:36 2017 +0200

    vfio: ccw: fix bad ptr math for TIC cda translation
    
    When we are translating channel data addresses from guest to host
    address space for TIC instructions we are getting incorrect
    addresses because of a pointer arithmetic error.
    
    We currently calculate the offset of the TIC's cda from the start
    of the channel program chain (ccw->cda - ccw_head). We then add
    that to the address of the ccw chain in host memory (iter->ch_ccw).
    The problem is that iter->ch_ccw is a pointer to struct ccw1 so
    when we increment it we are actually incrementing by the size of
    struct ccw1 which is 8 bytes. The intent was to increment by
    n-bytes, not n*8.
    
    The fix: cast iter->ch_ccw to char* so it will be incremented by
    n*1.
    
    Reviewed-by: Dong Jia Shi <bjsdjshi@xxxxxxxxxxxxxxxxxx>
    Signed-off-by: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
    Signed-off-by: Dong Jia Shi <bjsdjshi@xxxxxxxxxxxxxxxxxx>
    Message-Id: <20170721011436.76112-1-bjsdjshi@xxxxxxxxxxxxxxxxxx>
    Signed-off-by: Cornelia Huck <cohuck@xxxxxxxxxx>

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