Re: [Qemu-ppc] [Qemu-devel] [PULL 00/66] ppc-for-2.8 queue 20160906

[Peter Maydell]

On 6 September 2016 at 04:39, David Gibson <address@hidden> wrote:
> The following changes since commit e87d397e5ef66276ccc49b829527d605ca07d0ad:
>
>   Open 2.8 development tree (2016-09-05 11:38:54 +0100)
>
> are available in the git repository at:
>
>   git://github.com/dgibson/qemu.git tags/ppc-for-2.8-20160906
>
> for you to fetch changes up to 2ccbe3e29adb7c016bc5525d38d2a6e938c481af:
>
>   tests: Check serial output of firmware boot of some machines (2016-09-06 
> 10:28:17 +1000)
>
> ----------------------------------------------------------------
> ppc patch queue for 2016-Sep-6
>
> This is my first pull request for the newly opened qemu-2.8 tree.  It
> contains a heap of things that were too late for 2.7 and have been
> queued for a while.  In particular:
>     * A number of preliminary patches for the powernv machine type
>         * A substantial cleanup of exception handling which will be
>           necessary to support running a TCG with hypervisor
>           facilities
>     * A start on support for POWER9
>         * Some TCG implementations for new POWER9 instructions
>         * Some TCG and related cleanups in preparation for POWER9
>     * Some assorted TCG optimizations
>     * An implementation of the H_CHANGE_LOGICAL_LAN_MAC hypercall
>       which allows the MAC address to be changed on the PAPR virtual
>       NIC.
>     * Add some extra test cases for several machines (this isn't
>       strictly in the ppc code, but is most value to ppc)
>
> ----------------------------------------------------------------

Hi. This fails 'make check' on ppc64be:

QTEST_QEMU_BINARY=ppc64-softmmu/qemu-system-ppc64
QTEST_QEMU_IMG=qemu-img MALLOC_PERTURB_=${MALLOC_PERTURB_:-
$((RANDOM % 255 + 1))} gtester -k --verbose -m=quick
tests/spapr-phb-test tests/endianness-test tests/boot-order-test
tests/prom-env-test tests/drive_del-test tests/postcopy-test
tests/boot-serial-test tests/device-introspect-test tests/qom-test
TEST: tests/spapr-phb-test... (pid=14553)
  /ppc64/spapr-phb/device:                                             OK
PASS: tests/spapr-phb-test
TEST: tests/endianness-test... (pid=14558)
  /ppc64/endianness/mac99:                                             OK
  /ppc64/endianness/pseries:                                           OK
  /ppc64/endianness/split/mac99:                                       OK
  /ppc64/endianness/split/pseries:                                     OK
  /ppc64/endianness/combine/mac99:                                     OK
  /ppc64/endianness/combine/pseries:                                   OK
PASS: tests/endianness-test
TEST: tests/boot-order-test... (pid=14577)
  /ppc64/boot-order/prep:                                              OK
  /ppc64/boot-order/pmac_oldworld:                                     OK
  /ppc64/boot-order/pmac_newworld:                                     OK
PASS: tests/boot-order-test
TEST: tests/prom-env-test... (pid=14611)
  /ppc64/prom-env/mac99:                                               **
ERROR:/home/pm215/qemu/tests/prom-env-test.c:41:check_guest_memory:
assertion failed (signature == MAGIC): (0x00000000 == 0xcafec0de)
FAIL
GTester: last random seed: R02Se9508b48e788a26453279aa61c24d15d
(pid=14758)
  /ppc64/prom-env/g3beige:                                             **
ERROR:/home/pm215/qemu/tests/prom-env-test.c:41:check_guest_memory:
assertion failed (signature == MAGIC): (0x00000000 == 0xcafec0de)
FAIL
GTester: last random seed: R02S5c6b27a953943798cb66f1406f600b2a
(pid=14911)
FAIL: tests/prom-env-test
TEST: tests/drive_del-test... (pid=14912)
  /ppc64/drive_del/without-dev:                                        OK
  /ppc64/drive_del/after_failed_device_add:                            OK
  /ppc64/blockdev/drive_del_device_del:                                OK
PASS: tests/drive_del-test
TEST: tests/postcopy-test... (pid=14923)
PASS: tests/postcopy-test
TEST: tests/boot-serial-test... (pid=14924)
  /ppc64/boot-serial/ppce500:                                          **
ERROR:/home/pm215/qemu/tests/boot-serial-test.c:67:check_guest_output:
assertion failed: (output_ok)
FAIL
GTester: last random seed: R02Se107d4139ff43a8ba8cbd9d0dc287d5c
(pid=15068)
  /ppc64/boot-serial/prep:                                             OK
  /ppc64/boot-serial/pseries:                                          OK
FAIL: tests/boot-serial-test


I also see warnings on non-KVM hosts during 'make check' which seem
to be produced by this new test:

TEST: tests/boot-serial-test... (pid=2836)
  /i386/boot-serial/isapc:
warning: TCG doesn't support requested feature: CPUID.01H:EDX.vme [bit
1]
OK
  /i386/boot-serial/pc:                                                OK
  /i386/boot-serial/q35:                                               OK
PASS: tests/boot-serial-test



thanks
-- PMM