Commit Graph

2523 Commits

Author SHA1 Message Date
Peter Maydell
5273a45e75 -----BEGIN PGP SIGNATURE-----
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Merge remote-tracking branch 'remotes/famz/tags/for-upstream' into staging

# gpg: Signature made Fri 28 Oct 2016 15:47:39 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/for-upstream:
  aio: convert from RFifoLock to QemuRecMutex
  qemu-thread: introduce QemuRecMutex
  iothread: release AioContext around aio_poll
  block: only call aio_poll on the current thread's AioContext
  qemu-img: call aio_context_acquire/release around block job
  qemu-io: acquire AioContext
  block: prepare bdrv_reopen_multiple to release AioContext
  replication: pass BlockDriverState to reopen_backing_file
  iothread: detach all block devices before stopping them
  aio: introduce qemu_get_current_aio_context
  sheepdog: use BDRV_POLL_WHILE
  nfs: use BDRV_POLL_WHILE
  nfs: move nfs_set_events out of the while loops
  block: introduce BDRV_POLL_WHILE
  qed: Implement .bdrv_drain
  block: change drain to look only at one child at a time
  block: add BDS field to count in-flight requests
  mirror: use bdrv_drained_begin/bdrv_drained_end
  blockjob: introduce .drain callback for jobs
  replication: interrupt failover if the main device is closed

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-31 10:10:16 +00:00
Peter Maydell
66a77ea676 ppc patch queue 2016-10-28
This pull request supersedes and extends the one from 2016-10-26
 (which had a build bug).
 
 Highlights:
   * SLOF (pseries guest firmware) update
   * Enable a number of extra testcases on ppc / pseries
   * Added the 'powernv' machine type
     - Almost enough to be minimally usable
     - But still missing necessary interrupt controller updates
   * Cleanup and consolidation of NVRAM handling on several platforms
     with related firmware
   * Substantial cleanup to device tree construction
   * Some more POWER9 instruction emulation
   * Cleanup to handling of pseries option vectors and CAS reboot
     handling (host/guest feature negotiation mechanism)
   * Significant cleanups to handling of PCI devices in test cases
   * New hotplug event infrastructure
   * Memory hot unplug support for pseries
   * Several bug fixes
 
 The NVRAM cleanup affects some Sun sparc platforms as well as ppc
 ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).
 
 The test additions also include substantial general changes to the
 test framework that aren't strictly ppc related.  They don't seem to
 break tests on other platforms, they're for the benefit of enabling
 tests on ppc and there isn't a specific maintainer for them, so
 they're included in this tree.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20161028' into staging

ppc patch queue 2016-10-28

This pull request supersedes and extends the one from 2016-10-26
(which had a build bug).

Highlights:
  * SLOF (pseries guest firmware) update
  * Enable a number of extra testcases on ppc / pseries
  * Added the 'powernv' machine type
    - Almost enough to be minimally usable
    - But still missing necessary interrupt controller updates
  * Cleanup and consolidation of NVRAM handling on several platforms
    with related firmware
  * Substantial cleanup to device tree construction
  * Some more POWER9 instruction emulation
  * Cleanup to handling of pseries option vectors and CAS reboot
    handling (host/guest feature negotiation mechanism)
  * Significant cleanups to handling of PCI devices in test cases
  * New hotplug event infrastructure
  * Memory hot unplug support for pseries
  * Several bug fixes

The NVRAM cleanup affects some Sun sparc platforms as well as ppc
ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).

The test additions also include substantial general changes to the
test framework that aren't strictly ppc related.  They don't seem to
break tests on other platforms, they're for the benefit of enabling
tests on ppc and there isn't a specific maintainer for them, so
they're included in this tree.

# gpg: Signature made Fri 28 Oct 2016 02:37:19 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.8-20161028: (73 commits)
  ppc: allow certain HV interrupts to be delivered to guests
  spapr: Memory hot-unplug support
  spapr: use count+index for memory hotplug
  spapr: Add DRC count indexed hotplug identifier type
  spapr: add hotplug interrupt machine options
  spapr_events: add support for dedicated hotplug event source
  spapr: update spapr hotplug documentation
  target-ppc: Add xvcmpnesp, xvcmpnedp instructions
  target-ppc: add xscmp[eq,gt,ge,ne]dp instructions
  tests: Add pseries machine to the prom-env-test, too
  spapr_nvram: Pre-initialize the NVRAM to support the -prom-env parameter
  libqos: Change PCI accessors to take opaque BAR handle
  tests: Don't assume structure of PCI IO base in ahci-test
  tests: Use qpci_mem{read,write} in ivshmem-test
  libqos: Add 64-bit PCI IO accessors
  tests: Clean up IO handling in ide-test
  libqos: Implement mmio accessors in terms of mem{read,write}
  libqos: Add streaming accessors for PCI MMIO
  tests: Adjust tco-test to use qpci_legacy_iomap()
  libqos: Better handling of PCI legacy IO
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-28 16:31:59 +01:00
Anand J
814bb12a56 clean-up: removed duplicate #includes
Some files contain multiple #includes of the same header file.
Removed most of those unnecessary duplicate entries using
scripts/clean-includes.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Anand J <anand.indukala@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-10-28 18:17:24 +03:00
Peter Maydell
01b601f061 Merge qio 2016/10/27 v1
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Merge remote-tracking branch 'remotes/berrange/tags/pull-qio-2016-10-27-1' into staging

Merge qio 2016/10/27 v1

# gpg: Signature made Thu 27 Oct 2016 13:54:03 BST
# gpg:                using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qio-2016-10-27-1:
  main: set names for main loop sources created
  vnc: set name for all I/O channels created
  migration: set name for all I/O channels created
  char: set name for all I/O channels created
  nbd: set name for all I/O channels created
  io: add ability to set a name for IO channels
  io: Add a QIOChannelSocket cleanup test
  io: set LISTEN flag explicitly for listen sockets
  io: Introduce a qio_channel_set_feature() helper
  io: Use qio_channel_has_feature() where applicable
  io: Fix double shift usages on QIOChannel features

Conflicts:
	qemu-char.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-28 15:30:55 +01:00
Paolo Bonzini
3fe7122337 aio: convert from RFifoLock to QemuRecMutex
It is simpler and a bit faster, and QEMU does not need the contention
callbacks (and thus the fairness) anymore.

Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1477565348-5458-21-git-send-email-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-10-28 21:50:18 +08:00
Paolo Bonzini
65c1b5b622 iothread: release AioContext around aio_poll
This is the first step towards having fine-grained critical sections in
dataplane threads, which will resolve lock ordering problems between
address_space_* functions (which need the BQL when doing MMIO, even
after we complete RCU-based dispatch) and the AioContext.

Because AioContext does not use contention callbacks anymore, the
unit test has to be changed.

Previously applied as a0710f7995 and
then reverted.

Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1477565348-5458-19-git-send-email-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-10-28 21:50:18 +08:00
Peter Maydell
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Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into staging

# gpg: Signature made Thu 27 Oct 2016 22:15:57 BST
# gpg:                using RSA key 0x7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
  qemu-iotests: Test creating floppy drives
  fdc: Move qdev properties to FloppyDrive
  fdc: Add a floppy drive qdev
  fdc: Add a floppy qbus
  macio: switch over to new byte-aligned DMA helpers
  dma-helpers: explicitly pass alignment into DMA helpers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-28 14:29:50 +01:00
David Gibson
5368734881 tests: Add pseries machine to the prom-env-test, too
Now that we also support the "-prom-env" parameter for the pseries
machine, we can enable this test for this machine, too. Since booting
with TCG is rather slow with the pseries machine, we also enable
the "-nodefaults" parameter for this test now, so that SLOF does not
have to check that much devices during boot and thus runs a little
bit faster.

Signed-off-by: Thomas Huth <thuth@redhat.com>
[dwg: Don't add -nodefaults to the command line, it causes extra warnings
 for the sparc testcases]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 11:17:31 +11:00
David Gibson
b4ba67d9a7 libqos: Change PCI accessors to take opaque BAR handle
The usual use model for the libqos PCI functions is to map a specific PCI
BAR using qpci_iomap() then pass the returned token into IO accessor
functions.  This, and the fact that iomap() returns a (void *) which
actually contains a PCI space address, kind of suggests that the return
value from iomap is supposed to be an opaque token.

..except that the callers expect to be able to add offsets to it.  Which
also assumes the compiler will support pointer arithmetic on a (void *),
and treat it as working with byte offsets.

To clarify this situation change iomap() and the IO accessors to take
a definitely opaque BAR handle (enforced with a wrapper struct) along with
an offset within the BAR.  This changes both the functions and all the
callers.

There were a number of places that checked if iomap() returned non-NULL,
and or initialized it to NULL before hand.  Since iomap() already assert()s
if it fails to map the BAR, these tests were mostly pointless and are
removed.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
e7c8526b2a tests: Don't assume structure of PCI IO base in ahci-test
In a couple of places ahci-test makes assumptions about how the tokens
returned from qpci_iomap() are formatted in ways it probably shouldn't.

First in verify_state() it uses a non-NULL token to indicate that the AHCI
device has been enabled (part of enabling is to iomap()).  This changes it
to use an explicit 'enabled' flag instead.

Second, it uses the fact that the token contains a PCI address, stored when
the BAR is mapped during initialization to check that the BAR has the same
value after a migration.  This changes it to explicitly read the BAR
register before and after the migration and compare.

Together, these changes will  make the test more robust against changes to
the internals of the libqos PCI layer.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
204e54b86d tests: Use qpci_mem{read,write} in ivshmem-test
ivshmem implements a block of shared memory in a PCI BAR.  Currently our
test case accesses this using qtest_mem{read,write}.  However, deducing
the correct addresses for these requires making assumptions about the
internel format returned by qpci_iomap(), along with some ugly casts.

This patch changes the test to use the new qpci_mem{read,write} interfaces
which is neater.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
f775f45ab8 libqos: Add 64-bit PCI IO accessors
Currently the libqos PCI layer includes accessor helpers for 8, 16 and 32
bit reads and writes.  It's likely that we'll want 64-bit accesses in the
future (plenty of modern peripherals will have 64-bit reigsters).  This
adds them.

For PIO (not MMIO) accesses on the PC backend, this is implemented as two
32-bit ins or outs.  That's not ideal but AFAICT x86 doesn't have 64-bit
versions of in and out.

This patch also converts the single current user of 64-bit accesses -
virtio-pci.c to use the new mechanism, rather than a sequence of 8 byte
reads.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
9c268f8ae8 tests: Clean up IO handling in ide-test
ide-test uses many explicit inb() / outb() operations for its IO, which
means it's not portable to non-x86 platforms.  This cleans it up to use
the libqos PCI accessors instead.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
352d664cce libqos: Implement mmio accessors in terms of mem{read,write}
In the libqos PCI code we now have accessors both for registers (byte
significance preserving) and for streaming data (byte address order
preserving).  These exist in both the interface for qtest drivers and in
the machine specific backends.

However, the register-style accessors aren't actually necessary in the
backend.  They can be implemented in terms of the byte address order
preserving accessors by the libqos wrappers.  This works because PCI is
always little endian.

This does assume that the back end byte address order preserving accessors
will perform the equivalent of a single bus transaction for short lengths.
This is the case, and in fact they currently end up using the same
cpu_physical_memory_rw() implementation within the qtest accelerator.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
9a84f88947 libqos: Add streaming accessors for PCI MMIO
Currently PCI memory (aka MMIO) space is accessed via a set of readb/writeb
style accessors.  This is what we want for accessing discrete registers of
a certain size.  However, there are a few cases where we instead need a
"bag of bytes" style streaming interface to PCI MMIO space.  This can be
either for streaming data style registers or when there's actual memory
rather than registers in PCI space, for example frame buffers or ivshmem.

This patch adds backend callbacks, and libqos wrappers for this type of
byte address order preserving accesses.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
9ff50be2ff tests: Adjust tco-test to use qpci_legacy_iomap()
Avoid tco-test making assumptions about the internal format of the address
tokens passed to PCI IO accessors, by using the new qpci_legacy_iomap()
function.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
a7b85b6062 libqos: Better handling of PCI legacy IO
The usual model for PCI IO with libqos is to use qpci_iomap() to map a
specific BAR for a PCI device, then perform IOs within that BAR using
qpci_io_{read,write}*().

However, certain devices also have legacy PCI IO.  In this case, instead of
(or as well as) being accessed via PCI BARs, the device can be accessed
via certain well-known, fixed addresses in PCI IO space.

Two existing tests use legacy PCI IO, and take different flawed approaches
to it:
    * tco-test manually constructs a tco_io_base value instead of calling
      qpci_iomap(), which assumes internal knowledge of the structure of
      the value it shouldn't have
    * ide-test uses direct in*() and out*() calls instead of using
      qpci_io_*() accessors, meaning it's not portable to non-x86 machine
      types.

This patch implements a new qpci_iomap_legacy() interface which gets a
handle in the same format as qpci_iomap() but refers to a region in
the legacy PIO space.  For a device which has the same registers
available both in a BAR and in legacy space (quite common), this
allows the same test code to test both options with just a different
iomap() at the beginning.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
b8cc4d0231 libqos: Move BAR assignment to common code
The PCI backends in libqos each supply an iomap() and iounmap() function
which is used to set up a specified PCI BAR.  But PCI BAR allocation takes
place entirely within PCI space, so doesn't really need per-backend
versions.  For example, Linux includes generic BAR allocation code used on
platforms where that isn't done by firmware.

This patch merges the BAR allocation from the two existing backends into a
single simplified copy.  The back ends just need to set up some parameters
describing the window of PCI IO and PCI memory addresses which are
available for allocation.  Like both the existing versions the new one uses
a simple bump allocator.

Note that (again like the existing versions) this doesn't really handle
64-bit memory BARs properly.  It is actually used for such a BAR by the
ivshmem test, and apparently the 32-bit MMIO BAR logic is close enough to
work, as long as the BAR isn't too big.  Fixing that to properly handle
64-bit BAR allocation is a problem for another time.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
a795fc08f2 libqos: Handle PCI IO de-multiplexing in common code
The PCI IO space (aka PIO, aka legacy IO) and PCI memory space (aka MMIO)
are distinct address spaces by the PCI spec (although parts of one might be
aliased to parts of the other in some cases).

However, qpci_io_read*() and qpci_io_write*() can perform accesses to
either space depending on parameter.  That's convenient for test case
drivers, since there are a fair few devices which can be controlled via
either a PIO or MMIO BAR but with an otherwise identical driver.

This is implemented by having addresses below 64kiB treated as PIO, and
those above treated as MMIO.  This works because low addresses in memory
space are generally reserved for DMA rather than MMIO.

At the moment, this demultiplexing must be handled by each PCI backend
(pc and spapr, so far).  There's no real reason for this - the current
encoding is likely to work for all platforms, and even if it doesn't we
can still use a more complex common encoding since the value returned from
iomap are semi-opaque.

This patch moves the demultiplexing into the common part of the libqos PCI
code, with the backends having simpler, separate accessors for PIO and
MMIO space.  This also means we have a way of explicitly accessing either
space if it's necessary for some special case.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
David Gibson
246fc0fb66 libqos: Give qvirtio_config_read*() consistent semantics
The 'addr' parameter to qvirtio_config_read*() doesn't have a consistent
meaning: when using the virtio-pci versions, it's a full PCI space address,
but for virtio-mmio, it's an offset from the device's base mmio address.

This means that the callers need to do different things to calculate the
addresses in the two cases, which rather defeats the purpose of function
pointer backends.

All the current users of these functions are using them to retrieve
variables from the device specific portion of the virtio config space.
So, this patch alters the semantics to always be an offset into that
device specific config area.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
2016-10-28 09:38:27 +11:00
Thomas Huth
ad723fe5a0 nvram: Move the remaining CHRP NVRAM related code to chrp_nvram.[ch]
Everything that is related to CHRP NVRAM should rather reside in
chrp_nvram.c / chrp_nvram.h instead of openbios_firmware_abi.h.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Laurent Vivier
30ca440eec tests: enable virtio tests on SPAPR
but disable MSI-X tests on SPAPR as we can't check the result
(the memory region used on PC is not readable on SPAPR).

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Laurent Vivier
a980f7f2c2 tests: use qtest_pc_boot()/qtest_shutdown() in virtio tests
This patch replaces calls to qtest_start() and qtest_end() by
calls to qtest_pc_boot() and qtest_shutdown().

This allows to initialize memory allocator and PCI interface
functions. This will ease to enable virtio tests on other
architectures by only adding a specific qtest_XXX_boot() (like
qtest_spapr_boot()).

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Laurent Vivier
8b4b80c376 tests: rename target_big_endian() as qvirtio_is_big_endian()
Move the definition to libqos/virtio.h as it must be used
only with virtio functions.

Add a QVirtioDevice parameter as it will be needed to
know if the virtio device is using virtio 1.0 specification
and thus is always little-endian (to do)

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Laurent Vivier
6b9cdf4cf1 tests: move QVirtioBus pointer into QVirtioDevice
This allows to not have to pass bus and device for every virtio functions.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[dwg: Fix style nit]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Laurent Vivier
458f3b2c95 tests: don't check if qtest_spapr_boot() returns NULL
qtest_spapr_boot()/qtest_pc_boot()/qtest_boot() call qtest_vboot()
and qtest_vboot() calls g_malloc(),
and g_malloc() never fails:
if memory allocation fails, the application is terminated.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Laurent Vivier
f62e0bbb39 tests: fix memory leak in virtio-scsi-test
vs is allocated in qvirtio_scsi_pci_init() and never freed.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Kevin Wolf
c9bf278bf2 qemu-iotests: Test creating floppy drives
This tests the different supported methods to create floppy drives and
how they interact.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1477386868-21826-5-git-send-email-kwolf@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27 16:29:14 -04:00
Max Reitz
b74fc7f78e iotests: Add test for NBD's blockdev-add interface
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Max Reitz
e07375f552 iotests: Add assert_json_filename_equal() method
Since the order of keys in JSON filenames is not necessarily fixed, they
should not be compared to fixed strings. This method takes a Python dict
as a reference, parses a given JSON filename and compares both.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Max Reitz
d35172b425 socket_scm_helper: Accept fd directly
This gives us more freedom about the fd that is passed to qemu, allowing
us to e.g. pass sockets.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Max Reitz
5fcbdf508a iotests.py: Allow concurrent qemu instances
By adding an optional suffix to the files used for communication with a
VM, we can launch multiple VM instances concurrently.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Max Reitz
bec87774c2 iotests.py: Add qemu_nbd function
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Max Reitz
491d6c7c4e block/nbd: Accept SocketAddress
Add a new option "server" to the NBD block driver which accepts a
SocketAddress.

"path", "host" and "port" are still supported as legacy options and are
mapped to their corresponding SocketAddress representation.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Max Reitz
82d73014a9 block/nbd: Drop trailing "." in error messages
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Kevin Wolf
e5b77eec91 qemu-iotests: Fix typo for NFS with IMGOPTSSYNTAX
Commit 076003f5 added configuration for NFS with IMGOPTSSYNTAX enabled,
but it didn't use the right variable name: $TEST_DIR_OPTS doesn't exist.
This fixes the mistake.

However, this doesn't make anything work that was broken before: The
only way to get IMGOPTSSYNTAX is with -luks, but the combination of
-luks and -nfs doesn't get qemu-img create commands right (because
qemu-img create doesn't support --image-opts yet), so even after this
fix some more work would be required to make the tests pass.

Reported-by: Tomáš Golembiovský <tgolembi@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27 19:05:23 +02:00
Felipe Franciosi
af8096b2c3 io: Add a QIOChannelSocket cleanup test
This patch adds a test to verify that the QIOChannel framework will not
unlink a filesystem unix socket unless the _FEATURE_LISTEN bit is set.

Due to a bug introduced in 74b6ce43, the framework would unlink the
entry if the _FEATURE_SHUTDOWN bit was set, regardless of the presence
of _FEATURE_LISTEN.

Signed-off-by: Felipe Franciosi <felipe@nutanix.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-10-27 09:13:10 +02:00
Emilio G. Cota
070e3edcea tests: add atomic_add-bench
With this microbenchmark we can measure the overhead of emulating atomic
instructions with a configurable degree of contention.

The benchmark spawns $n threads, each performing $o atomic ops (additions)
in a loop. Each atomic operation is performed on a different cache line
(assuming lines are 64b long) that is randomly selected from a range [0, $r).

[ Note: each $foo corresponds to a -foo flag ]

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <1467054136-10430-20-git-send-email-cota@braap.org>
2016-10-26 08:29:01 -07:00
Richard Henderson
0846beb366 int128: Use __int128 if available
Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-10-26 08:29:00 -07:00
Daniel P. Berrange
603476c25c qdict: implement a qdict_crumple method for un-flattening a dict
The qdict_flatten() method will take a dict whose elements are
further nested dicts/lists and flatten them by concatenating
keys.

The qdict_crumple() method aims to do the reverse, taking a flat
qdict, and turning it into a set of nested dicts/lists. It will
apply nesting based on the key name, with a '.' indicating a
new level in the hierarchy. If the keys in the nested structure
are all numeric, it will create a list, otherwise it will create
a dict.

If the keys are a mixture of numeric and non-numeric, or the
numeric keys are not in strictly ascending order, an error will
be reported.

As an example, a flat dict containing

 {
   'foo.0.bar': 'one',
   'foo.0.wizz': '1',
   'foo.1.bar': 'two',
   'foo.1.wizz': '2'
 }

will get turned into a dict with one element 'foo' whose
value is a list. The list elements will each in turn be
dicts.

 {
   'foo': [
     { 'bar': 'one', 'wizz': '1' },
     { 'bar': 'two', 'wizz': '2' }
   ],
 }

If the key is intended to contain a literal '.', then it must
be escaped as '..'. ie a flat dict

  {
     'foo..bar': 'wizz',
     'bar.foo..bar': 'eek',
     'bar.hello': 'world'
  }

Will end up as

  {
     'foo.bar': 'wizz',
     'bar': {
        'foo.bar': 'eek',
        'hello': 'world'
     }
  }

The intent of this function is that it allows a set of QemuOpts
to be turned into a nested data structure that mirrors the nesting
used when the same object is defined over QMP.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1475246744-29302-3-git-send-email-berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Parameter recursive dropped along with its tests; whitespace style
touched up]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-10-25 17:56:14 +02:00
Daniel P. Berrange
b1d2e5f1b0 qapi: don't pass two copies of TestInputVisitorData to tests
The input_visitor_test_add() method was accepting an instance
of 'TestInputVisitorData' and passing it as the 'user_data'
parameter to test functions. The main 'TestInputVisitorData'
instance that was actually used, was meanwhile being allocated
automatically by the test framework fixture setup.

The 'user_data' parameter is going to be needed for tests
added in later patches, so getting rid of the current mistaken
usage now allows this.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1475246744-29302-7-git-send-email-berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-10-25 16:25:54 +02:00
Daniel P. Berrange
7d5e199ade qapi: rename QmpOutputVisitor to QObjectOutputVisitor
The QmpOutputVisitor has no direct dependency on QMP. It is
valid to use it anywhere that one wants a QObject. Rename it
to better reflect its functionality as a generic QAPI
to QObject converter.

The commit before previous renamed the files, this one renames C
identifiers.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1475246744-29302-6-git-send-email-berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Split into file rename and identifier rename]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-10-25 16:25:54 +02:00
Daniel P. Berrange
09e68369a8 qapi: rename QmpInputVisitor to QObjectInputVisitor
The QmpInputVisitor has no direct dependency on QMP. It is
valid to use it anywhere that one has a QObject. Rename it
to better reflect its functionality as a generic QObject
to QAPI converter.

The previous commit renamed the files, this one renames C identifiers.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1475246744-29302-5-git-send-email-berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Straightforwardly rebased, split into file and identifier rename]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-10-25 16:25:54 +02:00
Daniel P. Berrange
b3db211f3c qapi: rename *qmp-*-visitor* to *qobject-*-visitor*
The QMP visitors have no direct dependency on QMP. It is
valid to use them anywhere that one has a QObject. Rename them
to better reflect their functionality as a generic QObject
to QAPI converter.

This is the first of three parts: rename the files.  The next two
parts will rename C identifiers.  The split is necessary to make git
rename detection work.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Split into file and identifier rename, two comments touched up]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-10-25 16:25:48 +02:00
Markus Armbruster
4429532b48 tests: Restore check-qdict unit test
Commit ea3af47 accidentally dropped check-qdict from the list of unit
tests.  Put it back.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1477386565-26225-1-git-send-email-armbru@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-25 11:39:10 +01:00
Peter Maydell
fe4c04071f target-arm queue:
* support variable (runtime-determined) page sizes, for a
    nearly-20% speedup of TCG for ARMv7 and v8 CPUs with 4K pages
  * ptimer: add tests, support more flexible behaviour around
    what happens on the "zero" tick, use ptimer for a9gtimer
  * virt: ACPI: Add IORT Structure definition
  * i2c: Fix SMBus read transactions to avoid double events
  * timer: stm32f2xx_timer: add check for prescaler value
  * QOMify musicpal, pxa2xx_gpio, strongarm, pl110
  * target-arm: Implement new HLT trap for semihosting
  * i2c: Add asserts for second smbus i2c_start_transfer()
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20161024' into staging

target-arm queue:
 * support variable (runtime-determined) page sizes, for a
   nearly-20% speedup of TCG for ARMv7 and v8 CPUs with 4K pages
 * ptimer: add tests, support more flexible behaviour around
   what happens on the "zero" tick, use ptimer for a9gtimer
 * virt: ACPI: Add IORT Structure definition
 * i2c: Fix SMBus read transactions to avoid double events
 * timer: stm32f2xx_timer: add check for prescaler value
 * QOMify musicpal, pxa2xx_gpio, strongarm, pl110
 * target-arm: Implement new HLT trap for semihosting
 * i2c: Add asserts for second smbus i2c_start_transfer()

# gpg: Signature made Mon 24 Oct 2016 18:24:17 BST
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20161024: (32 commits)
  i2c: Add asserts for second smbus i2c_start_transfer()
  target-arm: Implement new HLT trap for semihosting
  hw/display: QOM'ify pl110.c
  hw/arm: QOM'ify strongarm.c
  hw/arm: QOM'ify pxa2xx_gpio.c
  hw/arm: QOM'ify musicpal.c
  timer: stm32f2xx_timer: add check for prescaler value
  i2c: Fix SMBus read transactions to avoid double events
  timer: a9gtimer: remove loop to auto-increment comparator
  ARM: Virt: ACPI: Build an IORT table with RC and ITS nodes
  ACPI: Add IORT Structure definition
  tests: Add tests for the ARM MPTimer
  arm_mptimer: Convert to use ptimer
  tests: ptimer: Replace 10000 with 1
  tests: ptimer: Change the copyright comment
  tests: ptimer: Add tests for "no counter round down" policy
  hw/ptimer: Add "no counter round down" policy
  tests: ptimer: Add tests for "no immediate reload" policy
  hw/ptimer: Add "no immediate reload" policy
  tests: ptimer: Add tests for "no immediate trigger" policy
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 19:37:34 +01:00
Fam Zheng
2071f26e2d tests: Add test code for hbitmap serialization
Signed-off-by: Fam Zheng <famz@redhat.com>
[Fixed minor constant issue. --js]
Signed-off-by: John Snow <jsnow@redhat.com>

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1476395910-8697-10-git-send-email-jsnow@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-10-24 17:56:07 +02:00
Fam Zheng
4b62818a4f tests: Add test code for meta bitmap
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1476395910-8697-4-git-send-email-jsnow@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-10-24 17:56:07 +02:00
Max Reitz
12ac9d9e90 iotests: Do not rely on unavailable domains in 162
There are some (mostly ISP-specific) name servers who will redirect
non-existing domains to special hosts. In this case, we will get a
different error message when trying to connect to such a host, which
breaks test 162.

162 needed this specific error message so it can confirm that qemu was
indeed trying to connect to the user-specified port. However, we can
also confirm this by setting up a local NBD server on exactly that port;
so we can fix the issue by doing just that.

Reported-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-24 17:54:03 +02:00
Max Reitz
668b440631 iotests: Remove raciness from 162
With qemu-nbd's new --fork option, we no longer need to launch it the
hacky way.

Suggested-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-24 17:54:03 +02:00
Alberto Garcia
a26ddb4396 qemu-iotests: Test I/O in a single drive from a throttling group
iotest 093 contains a test that creates a throttling group with
several drives and performs I/O in all of them. This patch adds a new
test that creates a similar setup but only performs I/O in one of the
drives at the same time.

This is useful to test that the round robin algorithm is behaving
properly in these scenarios, and is specifically written using the
regression introduced in 27ccdd5259 as an example.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-24 17:54:03 +02:00
Kevin Wolf
0153d2f50b block: Remove "options" indirection from blockdev-add
Now that QAPI supports boxed types, we can have unions at the top level
of a command, so let's put our real options directly there for
blockdev-add instead of having a single "options" dict that contains the
real arguments.

blockdev-add is still experimental and we already made substantial
changes to the API recently, so we're free to make changes like this
one, too.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-10-24 17:54:03 +02:00
Dmitry Osipenko
882fac3729 tests: Add tests for the ARM MPTimer
ARM MPTimer is a per-CPU core timer, essential part of the ARM Cortex-A9
MPCore. Add QTests for it.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 1c9a2f1c80f87e935b4a28919457c81b6b2256e9.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:54 +01:00
Dmitry Osipenko
33d44cdf00 tests: ptimer: Replace 10000 with 1
The 10000 is an arbitrarily chosen value used for advancing the QEMU
time, so that ptimer's now != last. Change it to 1 to make code a bit
more readable.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 63256eaac54c84dac7c797f41296cc49e751d09d.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:53 +01:00
Dmitry Osipenko
673c7e8968 tests: ptimer: Change the copyright comment
Eric Blake suggested that use of "Author:" in the copyright text of the
files created by individuals is incorrect, replace it with "Copyright".

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 9d8b626f462d4a5094b1945fbd763b8a2e28dd86.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:53 +01:00
Dmitry Osipenko
057516fe2c tests: ptimer: Add tests for "no counter round down" policy
PTIMER_POLICY_NO_COUNTER_ROUND_DOWN makes ptimer_get_count() return the
actual counter value and not the one less.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 0082889309b3dc66c03c8de00b8c1ef40c1e3955.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:53 +01:00
Dmitry Osipenko
56700e1aa6 tests: ptimer: Add tests for "no immediate reload" policy
PTIMER_POLICY_NO_IMMEDIATE_RELOAD makes ptimer to not to re-load
counter on setting counter value to "0" or starting to run with "0".

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: a7acf805e447cc7f637ecacbd45cca34ea3bf425.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:52 +01:00
Dmitry Osipenko
516deb421a tests: ptimer: Add tests for "no immediate trigger" policy
PTIMER_POLICY_NO_IMMEDIATE_TRIGGER makes ptimer to not to trigger on starting
to run with / setting counter to "0".

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 12b1e745f90fe2ca3d59197166bc3d379260f912.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:52 +01:00
Dmitry Osipenko
2e74583b29 tests: ptimer: Add tests for "continuous trigger" policy
PTIMER_POLICY_CONTINUOUS_TRIGGER makes periodic ptimer to re-trigger every
period in case of load = delta = 0.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 7a908ab38b902d521eb959941f9efe2df8ce4297.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:51 +01:00
Dmitry Osipenko
293130aa91 tests: ptimer: Add tests for "wraparound after one period" policy
PTIMER_POLICY_WRAP_AFTER_ONE_PERIOD changes ptimer behaviour in a such way,
that it would wrap around after one period instead of doing it immediately.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: ce27bb84ed9f2b64300dd4e90f3eff235a7dcedf.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-24 16:26:51 +01:00
Marc-André Lureau
39ab61c6d0 char: remove explicit_fe_open, use a set_handlers argument
No need to keep explicit_fe_open around if it affects only a
qemu_chr_fe_set_handlers(). Use an additional argument instead.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-24-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:46:10 +02:00
Marc-André Lureau
ea3af47d75 tests: start chardev unit tests
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-21-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:21 +02:00
Marc-André Lureau
c39860e6dc char: replace qemu_chr_claim/release with qemu_chr_fe_init/deinit
Now that all front end use qemu_chr_fe_init(), we can move chardev
claiming in init(), and add a function deinit() to release the chardev
and cleanup handlers.

The qemu_chr_fe_claim_no_fail() for property are gone, since the
property will raise an error instead. In other cases, where there is
already an error path, an error is raised instead. Finally, other cases
are handled by &error_abort in qemu_chr_fe_init().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-19-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:21 +02:00
Marc-André Lureau
5345fdb446 char: use qemu_chr_fe* functions with CharBackend argument
This also switches from qemu_chr_add_handlers() to
qemu_chr_fe_set_handlers(). Note that qemu_chr_fe_set_handlers() now
takes the focus when fe_open (qemu_chr_add_handlers() did take the
focus)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-16-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:21 +02:00
Marc-André Lureau
7fa47e2a80 char: rename some frontend functions
qemu_chr_accept_input() and qemu_chr_disconnect() are only used by
frontend, so use qemu_chr_fe prefix.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-14-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:20 +02:00
Marc-André Lureau
32a6ebecd2 char: remaining switch to CharBackend in frontend
Similar to previous change, for the remaining CharDriverState front ends
users.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-13-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:20 +02:00
Marc-André Lureau
b4948be93e char: remove init callback
The CharDriverState.init() callback is no longer set since commit
a61ae7f88c and thus unused. The only user, the malta FGPA display has
been converted to use an event "opened" callback instead.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-7-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:20 +02:00
Paolo Bonzini
03514ac25c test-i386: fix bitrot for 64-bit
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-24 15:27:19 +02:00
Emilio G. Cota
977ec47de0 qht-bench: relax test_start/stop atomic accesses
test_start/stop are used only as flags to loop on. Barriers are unnecessary,
since no dependent data is transferred among threads apart from the flags
themselves.

This commit relaxes the three accesses to test_start/stop that were
not yet relaxed.

Signed-off-by: Emilio G. Cota <cota@braap.org>
2016-10-24 15:27:19 +02:00
Daniel P. Berrange
d26d6b5d34 crypto: fix initialization of crypto in tests
The test-io-channel-tls test was missing a call to qcrypto_init
and test-crypto-hash was initializing it multiple times,

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-10-19 10:23:55 +01:00
Gonglei
48b95ea4f0 qtest: fix make check complaint in crypto module
CC    tests/test-crypto-tlscredsx509.o
  CC    tests/crypto-tls-x509-helpers.o
  CC    tests/pkix_asn1_tab.o
tests/pkix_asn1_tab.c:7:22: warning: libtasn1.h: No such file or directory
tests/pkix_asn1_tab.c:9: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘pkix_asn1_tab’
make: *** [tests/pkix_asn1_tab.o] Error 1

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-10-19 10:09:24 +01:00
Gonglei
3c28292f39 crypto: add CTR mode support
Introduce CTR mode support for the cipher APIs.
CTR mode uses a counter rather than a traditional IV.
The counter has additional properties, including a nonce
and initial counter block. We reuse the ctx->iv as
the counter for conveniences.

Both libgcrypt and nettle are support CTR mode, the
cipher-builtin doesn't support yet.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-10-19 10:09:24 +01:00
Gonglei
f844836ddc crypto: extend mode as a parameter in qcrypto_cipher_supports()
It can't guarantee all cipher modes are supported
if one cipher algorithm is supported by a backend.
Let's extend qcrypto_cipher_supports() to take both
the algorithm and mode as parameters.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-10-19 10:09:24 +01:00
Peter Maydell
e8ddc2eae5 x86 queue, 2016-10-17
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Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging

x86 queue, 2016-10-17

# gpg: Signature made Mon 17 Oct 2016 18:51:07 BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-pull-request: (21 commits)
  target-i386: Don't use cpu->migratable when filtering features
  target-i386: Return runnability information on query-cpu-definitions
  target-i386: x86_cpu_load_features() function
  target-i386: Unset cannot_destroy_with_object_finalize_yet
  target-i386/kvm: cache the return value of kvm_enable_x2apic()
  intel_iommu: reject broken EIM
  intel_iommu: add OnOffAuto intr_eim as "eim" property
  intel_iommu: redo configuraton check in realize
  intel_iommu: pass whole remapped addresses to apic
  apic: add send_msi() to APICCommonClass
  apic: add global apic_get_class()
  target-i386: Move warning code outside x86_cpu_filter_features()
  qmp: Add runnability information to query-cpu-definitions
  target-i386: xsave: Add FP and SSE bits to x86_ext_save_areas
  target-i386: Register properties for feature aliases manually
  target-i386: Remove underscores from feat_names arrays
  target-i386: Make plus_features/minus_features QOM-based
  target-i386: Register aliases for feature names with underscores
  target-i386: Disable VME by default with TCG
  target-i386: List CPU models using subclass list
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-18 09:29:44 +01:00
Paolo Bonzini
24b9462544 tests: cleanup ptimer-test
1) ptimer-test is not a qtest---it runs the ptimer.c code directly in the
ptimer-test process

2) ptimer-test has its own stubs file, so there is no need to add more
stubs to stubs/vmstate.c

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-17 19:22:17 +01:00
Cédric Le Goater
7a2334f720 tests: add a m25p80 test
This test uses the palmetto platform and the Aspeed SPI controller to
test the m25p80 flash module device model. The flash model is defined
by the platform (n25q256a) and it would be nice to find way to control
it, using a property probably.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1475787271-28794-1-git-send-email-clg@kaod.org
Brainstormed-with: Greg Kurz <groug@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-17 19:22:17 +01:00
Eduardo Habkost
a2f9976ea8 tests: Add test case for x86 feature parsing compatibility
Add a new test case to ensure the existing behavior of the
feature parsing code will be kept.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-10-17 15:44:49 -02:00
Peter Maydell
7bf59dfec4 ppc patch queue 2016-10-17
Highlights:
     * Significant rework of how PCI IO windows are placed for the
       pseries machine type
     * A number of extra tests added for ppc
     * Other tests clean up / fixed
     * Some cleanups to the XICS interrupt controller in preparation
       for the 'powernv' machine type
 
 A number of the test changes aren't strictly in ppc related code, but
 are included via my tree because they're primarily focused on
 improving test coverage for ppc.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20161017' into staging

ppc patch queue 2016-10-17

Highlights:
    * Significant rework of how PCI IO windows are placed for the
      pseries machine type
    * A number of extra tests added for ppc
    * Other tests clean up / fixed
    * Some cleanups to the XICS interrupt controller in preparation
      for the 'powernv' machine type

A number of the test changes aren't strictly in ppc related code, but
are included via my tree because they're primarily focused on
improving test coverage for ppc.

# gpg: Signature made Mon 17 Oct 2016 03:42:41 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.8-20161017:
  spapr: Improved placement of PCI host bridges in guest memory map
  spapr_pci: Add a 64-bit MMIO window
  spapr: Adjust placement of PCI host bridge to allow > 1TiB RAM
  spapr_pci: Delegate placement of PCI host bridges to machine type
  libqos: Limit spapr-pci to 32-bit MMIO for now
  libqos: Correct error in PCI hole sizing for spapr
  libqos: Isolate knowledge of spapr memory map to qpci_init_spapr()
  ppc/xics: Split ICS into ics-base and ics class
  ppc/xics: Make the ICSState a list
  spapr: fix inheritance chain for default machine options
  target-ppc: implement vexts[bh]2w and vexts[bhw]2d
  tests/boot-sector: Increase time-out to 90 seconds
  tests/boot-sector: Use mkstemp() to create a unique file name
  tests/boot-sector: Use minimum length for the Forth boot script
  qtest: ask endianness of the target in qtest_init()
  tests: minor cleanups in usb-hcd-uhci-test

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-17 12:59:54 +01:00
Alex Bennée
e86c9a64f4 tests/docker/Makefile.include: add a generic docker-run target
This re-factors the docker makefile to include a docker-run target which
can be controlled entirely from environment variables specified on the
make command line. This allows us to run against any given docker image
we may have in our repository, for example:

    make docker-run TEST="test-quick" IMAGE="debian:arm64" \
         EXECUTABLE=./aarch64-linux-user/qemu-aarch64

The existing docker-foo@bar targets still work but the inline
verification has been dropped because we already don't hit that due to
other pattern rules in rules.mak.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20161011161625.9070-5-alex.bennee@linaro.org>
Message-Id: <20161011161625.9070-6-alex.bennee@linaro.org>
[Squash in the verification removal patch. - Fam]
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-10-17 10:05:48 +08:00
Alex Bennée
86a17cb3f4 tests/docker: make test-mingw honour TARGET_LIST
The other builders honour this variable, so should the mingw build.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20161011161625.9070-4-alex.bennee@linaro.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-10-17 10:05:48 +08:00
Alex Bennée
bdecba6e97 tests/docker: test-build script
Much like test-quick but only builds. This is useful for some of the
build targets like ThreadSanitizer that don't yet pass "make check".

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20161011161625.9070-3-alex.bennee@linaro.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-10-17 10:05:48 +08:00
Alex Bennée
8b9b3177a2 tests/docker: add travis dockerfile
This target grabs the latest Travis containers from their repository at
quay.io and then installs QEMU's build dependencies. With this it is
possible to run on broadly the same setup as they have on travis-ci.org.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20161011161625.9070-2-alex.bennee@linaro.org>
Signed-off-by: Fam Zheng <famz@redhat.com>
2016-10-17 10:05:48 +08:00
David Gibson
357d1e3bc7 spapr: Improved placement of PCI host bridges in guest memory map
Currently, the MMIO space for accessing PCI on pseries guests begins at
1 TiB in guest address space.  Each PCI host bridge (PHB) has a 64 GiB
chunk of address space in which it places its outbound PIO and 32-bit and
64-bit MMIO windows.

This scheme as several problems:
  - It limits guest RAM to 1 TiB (though we have a limited fix for this
    now)
  - It limits the total MMIO window to 64 GiB.  This is not always enough
    for some of the large nVidia GPGPU cards
  - Putting all the windows into a single 64 GiB area means that naturally
    aligning things within there will waste more address space.
In addition there was a miscalculation in some of the defaults, which meant
that the MMIO windows for each PHB actually slightly overran the 64 GiB
region for that PHB.  We got away without nasty consequences because
the overrun fit within an unused area at the beginning of the next PHB's
region, but it's not pretty.

This patch implements a new scheme which addresses those problems, and is
also closer to what bare metal hardware and pHyp guests generally use.

Because some guest versions (including most current distro kernels) can't
access PCI MMIO above 64 TiB, we put all the PCI windows between 32 TiB and
64 TiB.  This is broken into 1 TiB chunks.  The first 1 TiB contains the
PIO (64 kiB) and 32-bit MMIO (2 GiB) windows for all of the PHBs.  Each
subsequent TiB chunk contains a naturally aligned 64-bit MMIO window for
one PHB each.

This reduces the number of allowed PHBs (without full manual configuration
of all the windows) from 256 to 31, but this should still be plenty in
practice.

We also change some of the default window sizes for manually configured
PHBs to saner values.

Finally we adjust some tests and libqos so that it correctly uses the new
default locations.  Ideally it would parse the device tree given to the
guest, but that's a more complex problem for another time.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2016-10-16 12:04:15 +11:00
David Gibson
8360544a6d libqos: Limit spapr-pci to 32-bit MMIO for now
Currently the functions in pci-spapr.c (like pci-pc.c on which it's based)
don't distinguish between 32-bit and 64-bit PCI MMIO.  At the moment, the
qemu side implementation is a bit weird and has a single MMIO window
straddling 32-bit and 64-bit regions, but we're likely to change that in
future.

In any case, pci-pc.c - and therefore the testcases using PCI - only handle
32-bit MMIOs for now.  For spapr despite whatever changes might happen with
the MMIO windows, the 32-bit window is likely to remain at 2..4 GiB in PCI
space.

So, explicitly limit pci-spapr.c to 32-bit MMIOs for now, we can add 64-bit
MMIO support back in when and if we need it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2016-10-16 12:03:09 +11:00
David Gibson
c711369087 libqos: Correct error in PCI hole sizing for spapr
In pci-spapr.c (as in pci-pc.c from which it was derived), the
pci_hole_start/pci_hole_size and pci_iohole_start/pci_iohole_size pairs[1]
essentially define the region of PCI (not CPU) addresses in which MMIO
or PIO BARs respectively will be allocated.

The size value is relative to the start value.  But in pci-spapr.c it is
set to the entire size of the window supported by the (emulated) hardware,
but the start values are *not* at the beginning of the emulated windows.

That means if you tried to map enough PCI BARs, we'd messily overrun the
IO windows, instead of failing in iomap as we should.

This patch corrects this by calculating the hole sizes from the location
of the window in PCI space and the hole start.

[1] Those are bad names, but that's a problem for another time.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2016-10-16 12:03:09 +11:00
David Gibson
cd1b354ec0 libqos: Isolate knowledge of spapr memory map to qpci_init_spapr()
The libqos code for accessing PCI on the spapr machine type uses IOBASE()
and MMIOBASE() macros to determine the address in the CPU memory map of
the windows to PCI address space.

This is a detail of the implementation of PCI in the machine type, it's not
specified by the PAPR standard.  Real guests would get the addresses of the
PCI windows from the device tree.

Finding the device tree in libqos would be awkward, but we can at least
localize this knowledge of the implementation to the init function, saving
it in the QPCIBusSPAPR structure for use by the accessors.

That leaves only one place to fix if we alter the location of the PCI
windows, as we're planning to do.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2016-10-16 12:03:09 +11:00
Thomas Huth
74cba2b3b2 tests/boot-sector: Increase time-out to 90 seconds
Since the PXE tester runs rather slow on ppc64 with tcg, there
is a chance that we hit the 60 seconds timeout on machines that
have a heavy CPU load. So let's increase the timeout to ease
the situation.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-14 10:06:47 +11:00
Thomas Huth
3e35377372 tests/boot-sector: Use mkstemp() to create a unique file name
The pxe-test is run for three different targets now (x86_64, i386
and ppc64), and the bios-tables-test is run for two targets (x86_64
and i386). But each of the tests is using an invariant name for the
disk image with the boot sector code - so if the tests are running in
parallel, there is a race condition that they destroy the disk image
of a parallel test program. Let's use mkstemp() to create unique
temporary files here instead - and since mkstemp() is returning an
integer file descriptor instead of a FILE pointer, we also switch
the fwrite() and fclose() to write() and close() instead.

Reported-by: Sascha Silbe <x-qemu@se-silbe.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-14 10:06:47 +11:00
Thomas Huth
1ef2ef9629 tests/boot-sector: Use minimum length for the Forth boot script
The pxe-test is quite slow on ppc64 with tcg. We can speed it up
a little bit by decreasing the size of the file that has to be
loaded via TFTP.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-14 10:06:47 +11:00
Laurent Vivier
54ce6f22e8 qtest: ask endianness of the target in qtest_init()
The target endianness is not deduced anymore from
the architecture name but asked directly to the guest,
using a new qtest command: "endianness". As it can't
change (this is the value of TARGET_WORDS_BIGENDIAN),
we store it to not have to ask every time we want to
know if we have to byte-swap a value.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
CC: Greg Kurz <groug@kaod.org>
CC: David Gibson <david@gibson.dropbear.id.au>
CC: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-14 10:06:47 +11:00
Laurent Vivier
44a3dd9b87 tests: minor cleanups in usb-hcd-uhci-test
Two minor cleanups:
- exit gracefully in case on unsupported target,
- put machine command line in a constant to avoid
  to duplicate it.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-14 10:06:47 +11:00
Peter Maydell
627eae7d72 virtio, pc: fixes and features
more guest error handling for virtio devices
 virtio migration rework
 pc fixes
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pc: fixes and features

more guest error handling for virtio devices
virtio migration rework
pc fixes

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 10 Oct 2016 00:39:11 BST
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (33 commits)
  intel-iommu: Check IOAPIC's Trigger Mode against the one in IRTE
  virtio: cleanup VMSTATE_VIRTIO_DEVICE
  vhost-vsock: convert VMSTATE_VIRTIO_DEVICE
  virtio-rng: convert VMSTATE_VIRTIO_DEVICE
  virtio-balloon: convert VMSTATE_VIRTIO_DEVICE
  virtio-scsi: convert VMSTATE_VIRTIO_DEVICE
  virtio-input: convert VMSTATE_VIRTIO_DEVICE
  virtio-gpu: convert VMSTATE_VIRTIO_DEVICE
  virtio-serial: convert VMSTATE_VIRTIO_DEVICE
  virtio-9p: convert VMSTATE_VIRTIO_DEVICE
  virtio-net: convert VMSTATE_VIRTIO_DEVICE
  virtio-blk: convert VMSTATE_VIRTIO_DEVICE
  virtio: prepare change VMSTATE_VIRTIO_DEVICE macro
  net: don't poke at chardev internal QemuOpts
  virtio-scsi: handle virtio_scsi_set_config() error
  virtio-scsi: convert virtio_scsi_bad_req() to use virtio_error()
  virtio-net: handle virtio_net_flush_tx() errors
  virtio-net: handle virtio_net_receive() errors
  virtio-net: handle virtio_net_handle_ctrl() error
  virtio-blk: handle virtio_blk_handle_request() errors
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-10 16:23:40 +01:00
Peter Maydell
a20fd901af trivial patches for 2016-10-08
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Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging

trivial patches for 2016-10-08

# gpg: Signature made Sat 08 Oct 2016 09:56:38 BST
# gpg:                using RSA key 0x701B4F6B1A693E59
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931  4B22 701B 4F6B 1A69 3E59

* remotes/mjt/tags/trivial-patches-fetch: (26 commits)
  net/filter-mirror: Fix mirror initial check typo
  virtio: rename the bar index field name in VirtIOPCIProxy
  linux-user: include <poll.h> instead of <sys/poll.h>
  char: fix missing return in error path for chardev TLS init
  CODING_STYLE: Fix a typo ("have" vs. "has")
  bitmap: refine and move BITMAP_{FIRST/LAST}_WORD_MASK
  build-sys: fix find-in-path
  m68k: change default system clock for m5208evb
  exec: remove unused compacted argument
  usb: ehci: fix memory leak in ehci_process_itd
  qapi: make the json schema files more regular.
  maint: Add module_block.h to .gitignore
  MAINTAINERS: Some updates related to the SH4 machines
  MAINTAINERS: Add some more MIPS related files
  MAINTAINERS: Add usermode related config files
  MAINTAINERS: Add some more pattern to recognize all win32 related files
  MAINTAINERS: Add some more rocker related files
  MAINTAINERS: Add header files to CRIS section
  MAINTAINERS: Add some more files to the virtio section
  MAINTAINERS: Add some SPARC machine related files
  ...

# Conflicts:
#	MAINTAINERS
2016-10-10 13:01:43 +01:00
Peter Maydell
0cb0155711 QAPI patches for 2016-10-07
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Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-10-07' into staging

QAPI patches for 2016-10-07

# gpg: Signature made Fri 07 Oct 2016 18:55:40 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2016-10-07:
  docs: Belatedly update for move of QMP/* to docs/
  docs: Belatedly update for move of qmp-commands.txt
  qmp: Disable query-cpu-* commands when they're unavailable
  MAINTAINERS: Pass the QObject staff from Luiz to Markus
  MAINTAINERS: Pass the HMP staff from Luiz to David
  qapi: return a 'missing parameter' error
  qapi: assert list entry has a value
  qapi: add assert about root value
  tests/test-qmp-input-strict: Cover missing struct members
  qapi: Fix crash when 'any' or 'null' parameter is missing
  qmp: fix object-add assert() without props

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-10 11:45:09 +01:00
Peter Maydell
86e121ae75 * Thread Sanitizer fixes (Alex)
* Coverity fixes (David)
 * test-qht fixes (Emilio)
 * QOM interface for info irq/info pic (Hervé)
 * -rtc clock=rt fix (Junlian)
 * mux chardev fixes (Marc-André)
 * nicer report on death by signal (Michal)
 * qemu-tech TLC (Paolo)
 * MSI support for edu device (Peter)
 * qemu-nbd --offset fix (Tomáš)
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 =sgtZ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Thread Sanitizer fixes (Alex)
* Coverity fixes (David)
* test-qht fixes (Emilio)
* QOM interface for info irq/info pic (Hervé)
* -rtc clock=rt fix (Junlian)
* mux chardev fixes (Marc-André)
* nicer report on death by signal (Michal)
* qemu-tech TLC (Paolo)
* MSI support for edu device (Peter)
* qemu-nbd --offset fix (Tomáš)

# gpg: Signature made Fri 07 Oct 2016 17:25:10 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (39 commits)
  qemu-doc: merge qemu-tech and qemu-doc
  qemu-tech: rewrite some parts
  qemu-tech: reorganize content
  qemu-tech: move TCG test documentation to tests/tcg/README
  qemu-tech: move user mode emulation features from qemu-tech
  qemu-tech: document lazy condition code evaluation in cpu.h
  qemu-tech: move text from qemu-tech to tcg/README
  qemu-doc: drop installation and compilation notes
  qemu-doc: replace introduction with the one from the internals manual
  qemu-tech: drop index
  test-qht: perform lookups under rcu_read_lock
  qht: fix unlock-after-free segfault upon resizing
  qht: simplify qht_reset_size
  qemu-nbd: Shrink image size by specified offset
  qemu_kill_report: Report PID name too
  util: Introduce qemu_get_pid_name
  char: update read handler in all cases
  char: use a fixed idx for child muxed chr
  i8259: give ISA device when registering ISA ioports
  .travis.yml: add gcc sanitizer build
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-10 10:39:29 +01:00
Igor Mammedov
af78c91f57 tests: acpi tables expected blobs update
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-10-10 01:16:58 +03:00
Igor Mammedov
d6309c170e tests: acpi: extend cphp testcase with numa check
so it would be possible to verify _PXM generation in
DSDT and SRAT tables.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-10-10 01:16:58 +03:00
Eric Blake
496e079813 tests: Ignore test executables
Commits 9ef8112a and efad6682 introduced new tests, but forgot
to ignore the built executables from an in-tree build.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2016-10-08 09:02:19 +03:00
Marc-André Lureau
1382d4abdf qapi: return a 'missing parameter' error
The 'old' dispatch code returned a QERR_MISSING_PARAMETER for missing
parameters, but the qapi qmp_dispatch() code uses
QERR_INVALID_PARAMETER_TYPE.

Improve qapi code to return QERR_MISSING_PARAMETER where
appropriate.

Fix expected error message in iotests.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20160930095948.3154-4-marcandre.lureau@redhat.com>
[Drop incorrect error_setg() from qmp_input_type_any() and
qmp_input_type_null()]
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-10-07 19:22:11 +02:00
Paolo Bonzini
72bd94c578 qemu-tech: move TCG test documentation to tests/tcg/README
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-10-07 10:05:30 +02:00