Commit Graph

766 Commits

Author SHA1 Message Date
Peter Maydell
3b5b6e9b51 pci, pc, virtio: features, fixes, cleanups
intel-iommu scalable option
 pcie acs emulation
 beginning for vhost-user-blk reconnect and of vhost-user backend work
 misc fixes and cleanups
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio: features, fixes, cleanups

intel-iommu scalable option
pcie acs emulation
beginning for vhost-user-blk reconnect and of vhost-user backend work
misc fixes and cleanups

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

# gpg: Signature made Wed 13 Mar 2019 02:52:02 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# 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: (26 commits)
  i386, acpi: check acpi_memory_hotplug capacity in pre_plug
  gen_pcie_root_port: Add ACS (Access Control Services) capability
  pcie: Add a simple PCIe ACS (Access Control Services) helper function
  vhost-user-blk: Add support to get/set inflight buffer
  libvhost-user: Support tracking inflight I/O in shared memory
  libvhost-user: Introduce vu_queue_map_desc()
  libvhost-user: Remove unnecessary FD flag check for event file descriptors
  vhost-user: Support transferring inflight buffer between qemu and backend
  nvdimm: use NVDIMM_ACPI_IO_LEN for the proper IO size
  nvdimm: use *function* directly instead of allocating it again
  nvdimm: fix typo in nvdimm_build_nvdimm_devices argument
  intel_iommu: add scalable-mode option to make scalable mode work
  intel_iommu: add 256 bits qi_desc support
  intel_iommu: scalable mode emulation
  libvhost-user: add vu_queue_unpop()
  libvhost-user-glib: export vug_source_new()
  vhost-user: split vhost_user_read()
  vhost-user: wrap some read/write with retry handling
  libvhost-user: exit by default on VHOST_USER_NONE
  vhost-user: simplify vhost_user_init/vhost_user_cleanup
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-13 19:10:40 +00:00
Marc-André Lureau
482580a658 vhost-user: define conventions for vhost-user backends
As discussed during "[PATCH v4 00/29] vhost-user for input & GPU"
review, let's define a common set of backend conventions to help with
management layer implementation, and interoperability.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190308140454.32437-3-marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-03-12 21:22:31 -04:00
Richard Henderson
3fdbf5d679 decodetree: Move documentation to docs/devel/decodetree.rst
One great big block comment isn't the best way to document
the syntax of a language.

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-03-12 09:46:58 -07:00
Philippe Mathieu-Daudé
55fd189205 MAINTAINERS: Add scripts/decodetree.py to the TCG section
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20181110211313.6922-2-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-03-12 09:46:58 -07:00
Andrew Randrianasulu
7abb479c7a PPC: E500: Add FSL I2C controller and integrate RTC with it
Original commit message:
This patch adds an emulation model for i2c controller found on most of the FSL SoCs.
It also integrates the RTC (ds1338) that sits on the i2c Bus with e500 machine model.

Patch was originally written by Amit Singh Tomar <amit.tomar@freescale.com>
see http://patchwork.ozlabs.org/patch/431475/
I only fixed it enough for application on top of current qemu master
20b084c4b1, and hopefully fixed checkpatch errors

Tested by booting Linux kernel 4.20.12. Now e500 machine doesn't need
network time protocol daemon because it will have working RTC
(before all timestamps on files were from 2016)

Signed-off-by: Amit Singh Tomar <amit.tomar@freescale.com>
Signed-off-by: Andrew Randrianasulu <randrianasulu@gmail.com>
Message-Id: <20190306102812.28972-1-randrianasulu@gmail.com>
[dwg: Add Kconfig stanza to define the new symbol, update MAINTAINERS]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-03-12 14:33:04 +11:00
Peter Maydell
f5b4c31030 Pull request
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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

# gpg: Signature made Fri 08 Mar 2019 16:53:34 GMT
# gpg:                using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  iothread: document about why we need explicit aio_poll()
  iothread: push gcontext earlier in the thread_fn
  iothread: create main loop unconditionally
  iothread: create the gcontext unconditionally
  iothread: replace init_done_cond with a semaphore
  hw/block/virtio-blk: Clean req->dev repetitions
  MAINTAINERS: add missing support status fields

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-09 17:35:48 +00:00
Philippe Mathieu-Daudé
fe07b62c8c tests: Move qdict-test-data.txt to tests/data/qobject/
Move qdict-test-data.txt to the tests/data/qobject/ subdirectory,
and remove the unnecessary symlinking.
(See 4b2ff65a1f for similar test-data cleanup).

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[thuth: Fix conflict in MAINTAINERS]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-03-07 22:05:54 +01:00
Stefan Hajnoczi
00a25291e6 MAINTAINERS: add missing support status fields
This patch adds the "S:" line for areas of the codebase that currently
lack a support status field.

Note that there are a few more areas that are more abstract and do not
correspond to a specific set of files.  They have not been modified.

Cc: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190301163518.20702-1-stefanha@redhat.com
Message-Id: <20190301163518.20702-1-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-07 17:38:44 +00:00
Peter Maydell
c10e01b996 MAINTAINERS: Add entry for Sphinx documentation infrastructure
Add a MAINTAINERS entry for Sphinx documentation infrastructure:
this doesn't cover actual content, only the machinery we use to
build the docs.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190305172139.32662-13-peter.maydell@linaro.org
2019-03-07 14:26:47 +00:00
Peter Maydell
20b084c4b1 This has been out there long enough, I need to get this in.
This was changed a little bit since my post on Feb 20 (to which
 there were no comments) due to changes I had to work around:
 
 Change b296b664ab "smbus: Add a helper to generate SPD EEPROM
 data" added a function to include/hw/i2c/smbus.h, which I had to move to
 include/hw/smbus_eeprom.h.
 
 There were some changes to hw/i2c/Makefile.objs that I had to fix up.
 
 Beyond that, no changes.
 
 Thanks,
 
 -corey
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Merge remote-tracking branch 'remotes/cminyard/tags/i2c-for-release-20190228' into staging

This has been out there long enough, I need to get this in.

This was changed a little bit since my post on Feb 20 (to which
there were no comments) due to changes I had to work around:

Change b296b664ab "smbus: Add a helper to generate SPD EEPROM
data" added a function to include/hw/i2c/smbus.h, which I had to move to
include/hw/smbus_eeprom.h.

There were some changes to hw/i2c/Makefile.objs that I had to fix up.

Beyond that, no changes.

Thanks,

-corey

# gpg: Signature made Thu 28 Feb 2019 18:05:49 GMT
# gpg:                using RSA key FD0D5CE67CE0F59A6688268661F38C90919BFF81
# gpg: Good signature from "Corey Minyard <cminyard@mvista.com>" [unknown]
# gpg:                 aka "Corey Minyard <minyard@acm.org>" [unknown]
# gpg:                 aka "Corey Minyard <corey@minyard.net>" [unknown]
# gpg:                 aka "Corey Minyard <minyard@mvista.com>" [unknown]
# 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: FD0D 5CE6 7CE0 F59A 6688  2686 61F3 8C90 919B FF81

* remotes/cminyard/tags/i2c-for-release-20190228:
  i2c: Verify that the count passed in to smbus_eeprom_init() is valid
  i2c:smbus_eeprom: Add a reset function to smbus_eeprom
  i2c:smbus_eeprom: Add vmstate handling to the smbus eeprom
  i2c:smbus_eeprom: Add a size constant for the smbus_eeprom size
  i2c:smbus_eeprom: Add normal type name and cast to smbus_eeprom.c
  i2c:smbus_slave: Add an SMBus vmstate structure
  i2c:pm_smbus: Fix state transfer
  migration: Add a VMSTATE_BOOL_TEST() macro
  i2c:pm_smbus: Fix pm_smbus handling of I2C block read
  boards.h: Ignore migration for SMBus devices on older machines
  i2c:smbus: Make white space in switch statements consistent
  i2c:smbus_eeprom: Get rid of the quick command
  i2c:smbus: Simplify read handling
  i2c:smbus: Simplify write operation
  i2c:smbus: Correct the working of quick commands
  i2c: Don't check return value from i2c_recv()
  arm:i2c: Don't mask return from i2c_recv()
  i2c: have I2C receive operation return uint8_t
  i2c: Split smbus into parts

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-01 11:20:49 +00:00
Peter Maydell
de5be3fe16 - Updates to MAINTAINERS file
- Re-enable the guest-agent test
 - Add the possibility to load a bios image on the mcf5208evb machine
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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-02-28' into staging

- Updates to MAINTAINERS file
- Re-enable the guest-agent test
- Add the possibility to load a bios image on the mcf5208evb machine

# gpg: Signature made Thu 28 Feb 2019 12:23:25 GMT
# gpg:                using RSA key 2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2019-02-28:
  hw/m68k/mcf5208: Support loading of bios images
  tests/test-qga: Reenable guest-agent qtest
  MAINTAINERS: Clean up the RISC-V TCG backend section
  MAINTAINERS: Add some missing entries for the sun4m machine
  MAINTAINERS: Add maintainer to the TCG/i386 subsystem
  MAINTAINERS: Add maintainers to the Linux subsystem
  MAINTAINERS: Orphanize the 'GDB stub' subsystem
  MAINTAINERS: Add maintainer to the POSIX subsystem
  MAINTAINERS: Add an entry for the Dino machine
  MAINTAINERS: Add missing test entries to the Cryptography section
  MAINTAINERS: Add missing entries for the QObject section
  MAINTAINERS: Add missing entries for the PC machines
  MAINTAINERS: Add missing entries for the sun4u machines

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-01 09:52:42 +00:00
Thomas Huth
572280e2c2 MAINTAINERS: Clean up the RISC-V TCG backend section
The e-mail address mjc@sifive.com of Michael is not valid anymore.
Commit 7d04ac3895 removed the entry already from the main
RISC-V section, but apparently forgot to remove it from the TCG
backend section, too.

Fixes: 7d04ac3895
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:18:18 +01:00
Thomas Huth
aec2b88784 MAINTAINERS: Add some missing entries for the sun4m machine
These files / devices are only used by SPARC machines, so we can sort
them into the corresponding category in the MAINTAINERS file.

Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:18:05 +01:00
Philippe Mathieu-Daudé
ecd1a5d0c1 MAINTAINERS: Add maintainer to the TCG/i386 subsystem
Richard obviously maintains this subdirectory, make this official :)

Remove the qemu-devel@nongnu.org entry because the list is always
selected by the 'All patches CC here' section.

Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
f5fecb4900 MAINTAINERS: Add maintainers to the Linux subsystem
Add Michael, Cornelia and Paolo as maintainers of the Linux subsystem.

Remove the qemu-devel@nongnu.org entry because the list is always
selected by the 'All patches CC here' section.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
[thuth: Add update-linux-headers.sh, too]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
de5415b675 MAINTAINERS: Orphanize the 'GDB stub' subsystem
Nobody is looking at those files, downgrade this subsystem as orphan.

Remove the qemu-devel@nongnu.org entry because the list is always
selected by the 'All patches CC here' section.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
f3f0204d68 MAINTAINERS: Add maintainer to the POSIX subsystem
Add Paolo as maintainer of the POSIX subsystem.

Remove the qemu-devel@nongnu.org entry because the list is always
selected by the 'All patches CC here' section.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
e188396c59 MAINTAINERS: Add an entry for the Dino machine
Add Richard as maintainer, and Helge as reviewer.

Cc: Richard Henderson <rth@twiddle.net>
Cc: Helge Deller <deller@gmx.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[thuth: Add the machine entry alphabetically]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
4d21171b61 MAINTAINERS: Add missing test entries to the Cryptography section
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
cd81e02b1e MAINTAINERS: Add missing entries for the QObject section
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:53 +01:00
Philippe Mathieu-Daudé
6f5a32947b MAINTAINERS: Add missing entries for the PC machines
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:52 +01:00
Philippe Mathieu-Daudé
8ef856b79f MAINTAINERS: Add missing entries for the sun4u machines
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-02-28 12:15:52 +01:00
Peter Maydell
cdf63440ea hw/misc/armsse-mhu.c: Model the SSE-200 Message Handling Unit
Implement a model of the Message Handling Unit (MHU) found in
the Arm SSE-200. This is a simple device which just contains
some registers which allow the two cores of the SSE-200
to raise interrupts on each other.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190219125808.25174-2-peter.maydell@linaro.org
2019-02-28 11:03:04 +00:00
Corey Minyard
93198b6cad i2c: Split smbus into parts
smbus.c and smbus.h had device side code, master side code, and
smbus.h has some smbus_eeprom.c definitions.  Split them into
separate files.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-27 21:06:08 -06:00
Peter Maydell
adf2e451f3 Block layer patches:
- Block graph change fixes (avoid loops, cope with non-tree graphs)
 - bdrv_set_aio_context() related fixes
 - HMP snapshot commands: Use only tag, not the ID to identify snapshots
 - qmeu-img, commit: Error path fixes
 - block/nvme: Build fix for gcc 9
 - MAINTAINERS updates
 - Fix various issues with bdrv_refresh_filename()
 - Fix various iotests
 - Include LUKS overhead in qemu-img measure for qcow2
 - A fix for vmdk's image creation interface
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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Block graph change fixes (avoid loops, cope with non-tree graphs)
- bdrv_set_aio_context() related fixes
- HMP snapshot commands: Use only tag, not the ID to identify snapshots
- qmeu-img, commit: Error path fixes
- block/nvme: Build fix for gcc 9
- MAINTAINERS updates
- Fix various issues with bdrv_refresh_filename()
- Fix various iotests
- Include LUKS overhead in qemu-img measure for qcow2
- A fix for vmdk's image creation interface

# gpg: Signature made Mon 25 Feb 2019 14:18:15 GMT
# gpg:                using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (71 commits)
  iotests: Skip 211 on insufficient memory
  vmdk: false positive of compat6 with hwversion not set
  iotests: add LUKS payload overhead to 178 qemu-img measure test
  qcow2: include LUKS payload overhead in qemu-img measure
  iotests.py: s/_/-/g on keys in qmp_log()
  iotests: Let 045 be run concurrently
  iotests: Filter SSH paths
  iotests.py: Filter filename in any string value
  iotests.py: Add is_str()
  iotests: Fix 207 to use QMP filters for qmp_log
  iotests: Fix 232 for LUKS
  iotests: Remove superfluous rm from 232
  iotests: Fix 237 for Python 2.x
  iotests: Re-add filename filters
  iotests: Test json:{} filenames of internal BDSs
  block: BDS options may lack the "driver" option
  block/null: Generate filename even with latency-ns
  block/curl: Implement bdrv_refresh_filename()
  block/curl: Harmonize option defaults
  block/nvme: Fix bdrv_refresh_filename()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-26 19:04:47 +00:00
Daniel P. Berrange
c8c99887d1 authz: add QAuthZList object type for an access control list
Add a QAuthZList object type that implements the QAuthZ interface. This
built-in implementation maintains a trivial access control list with a
sequence of match rules and a final default policy. This replicates the
functionality currently provided by the qemu_acl module.

To create an instance of this object via the QMP monitor, the syntax
used would be:

  {
    "execute": "object-add",
    "arguments": {
      "qom-type": "authz-list",
      "id": "authz0",
      "props": {
        "rules": [
           { "match": "fred", "policy": "allow", "format": "exact" },
           { "match": "bob", "policy": "allow", "format": "exact" },
           { "match": "danb", "policy": "deny", "format": "glob" },
           { "match": "dan*", "policy": "allow", "format": "exact" },
        ],
        "policy": "deny"
      }
    }
  }

This sets up an authorization rule that allows 'fred', 'bob' and anyone
whose name starts with 'dan', except for 'danb'. Everyone unmatched is
denied.

It is not currently possible to create this via -object, since there is
no syntax supported to specify non-scalar properties for objects. This
is likely to be addressed by later support for using JSON with -object,
or an equivalent approach.

In any case the future "authz-listfile" object can be used from the
CLI and is likely a better choice, as it allows the ACL to be refreshed
automatically on change.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26 15:32:18 +00:00
Daniel P. Berrange
5b76dd132c authz: add QAuthZ object as an authorization base class
The current qemu_acl module provides a simple access control list
facility inside QEMU, which is used via a set of monitor commands
acl_show, acl_policy, acl_add, acl_remove & acl_reset.

Note there is no ability to create ACLs - the network services (eg VNC
server) were expected to create ACLs that they want to check.

There is also no way to define ACLs on the command line, nor potentially
integrate with external authorization systems like polkit, pam, ldap
lookup, etc.

The QAuthZ object defines a minimal abstract QOM class that can be
subclassed for creating different authorization providers.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26 15:25:58 +00:00
Daniel P. Berrangé
90e33dfec6 util: add helper APIs for dealing with inotify in portable manner
The inotify userspace API for reading events is quite horrible, so it is
useful to wrap it in a more friendly API to avoid duplicating code
across many users in QEMU. Wrapping it also allows introduction of a
platform portability layer, so that we can add impls for non-Linux based
equivalents in future.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26 15:25:58 +00:00
Peter Maydell
ef80b99ce7 Various testing fixes:
- Travis updates (inc disable isapc cdrom test)
   - Add gitlab control
   - Fix docker image
   - keep softloat tests short
 -----BEGIN PGP SIGNATURE-----
 
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 =pTDl
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-next-220219-1' into staging

Various testing fixes:

  - Travis updates (inc disable isapc cdrom test)
  - Add gitlab control
  - Fix docker image
  - keep softloat tests short

# gpg: Signature made Fri 22 Feb 2019 09:51:36 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-next-220219-1:
  tests/cdrom-test: only include isapc cdrom test when g_test_slow()
  tests/softfloat: always do quick softfloat tests
  Add a gitlab-ci file for Continuous Integration testing on Gitlab
  tests/docker: peg netmap code to a specific version
  tests/docker: squash initial update and install step for debian9
  .travis.yml: Remove disable-uuid
  .travis.yml: Test with disable-replication
  .travis.yml: split debug builds
  .travis.yml: the xcode10 image seems to be hosed

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-25 14:04:20 +00:00
Jeff Cody
5f5246b6b0 MAINTAINERS: Remove myself as block maintainer
I'll not be involved in day-to-day qemu development.  Remove myself as
maintainer from the remainder of the network block drivers, and revert
them to the general block layer maintainership.

Move 'sheepdog' to the 'Odd Fixes' support level.

For VHDX, added my personal email address as a maintainer, as I can
answer questions or send the occassional bug fix.  Leaving it as
'Supported', instead of 'Odd Fixes', because I think the rest of the
block layer maintainers and developers will upkeep it as well, if
needed.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Acked-by: Max Reitz <mreitz@redhat.com>
Message-Id: <63e205cb84c8f0a10c1bc6d5d6856d72ceb56e41.1537984851.git.jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-02-25 15:03:18 +01:00
Jeff Cody
03283d6433 MAINTAINERS: Replace myself with John Snow for block jobs
I'll not be involved with day-to-day qemu development, and John
Snow is a block jobs wizard.  Have him take over block job
maintainership duties.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Acked-by: John Snow <jsnow@redhat.com>
Message-Id: <d56d7c6592e7d68aa72764e9616878394bffbc14.1537984851.git.jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-02-25 15:03:18 +01:00
Thomas Huth
0a8b05c7cb Add a gitlab-ci file for Continuous Integration testing on Gitlab
This is very convenient for people like me who store their QEMU git trees
on gitlab.com: Automatic CI pipelines are now run for each branch that is
pushed to the server - useful for some extra-testing before sending PULL-
requests for example. Since the runtime of the jobs is limited to 1h, the
jobs are distributed into multiple pipelines - this way everything finishs
fine within time (ca. 30 minutes currently).

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1550058881-16351-1-git-send-email-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
2019-02-22 09:32:32 +00:00
Peter Maydell
8f69a4c15d hw/arm/musca.c: Implement models of the Musca-A and -B1 boards
The Musca-A and Musca-B1 development boards are based on the
SSE-200 subsystem for embedded. Implement an initial skeleton
model of these boards, which are similar but not identical.

This commit creates the board model with the SSE and the IRQ
splitters to wire IRQs up to its two CPUs. As yet there
are no devices and no memory: these will be added later.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-02-21 18:17:47 +00:00
Peter Maydell
b0de99f3e9 hw/timer/pl031: Allow use as an embedded-struct device
Create a new include file for the pl031's device struct,
type macros, etc, so that it can be instantiated using
the "embedded struct" coding style.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-02-21 18:17:46 +00:00
Cornelia Huck
0922e8c093 s390x: upgrade status of KVM cores to "supported"
We are actually paid to look after this.

Message-Id: <20190213103519.32585-1-cohuck@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-02-18 12:00:44 +01:00
Peter Maydell
6ea5648722 MAINTAINERS: Remove Peter Crosthwaite from various entries
Peter Crosthwaite hasn't had the bandwidth to do code review or
other QEMU work for some time now -- remove his email address
from MAINTAINERS file entries so we don't bombard him with
patch emails.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190207181422.4907-1-peter.maydell@linaro.org
2019-02-15 09:56:39 +00:00
Palmer Dabbelt
7d04ac3895
MAINTAINERS: Remove Michael Clark as a RISC-V Maintainer
Michael is no longer employed by SiFive and does not want to continue
maintianing the RISC-V port.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-02-11 15:56:22 -08:00
Philippe Mathieu-Daudé
54dbfd8504 MAINTAINERS: Add an entry for scripts/archive-source.sh
The scripts/archive-source.sh is used by the VM tests, it makes
sense to add it in the "Build and test automation" section.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08 17:32:35 +00:00
Ed Maste
7162fbb451 .cirrus.yml: basic compile and test for FreeBSD
Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-08 17:32:35 +00:00
Mark Cave-Ayland
40e3dd069c MAINTAINERS: add myself as maintainer for Mac Old World and New World machines
I've unofficially been doing most of the work on the Mac machines for a while
now, so update MAINTAINERS to reflect this. David is still happy to be listed
as a reviewer as per our discussion at KVM forum.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-02-04 18:44:19 +11:00
Thomas Huth
ce6fc61736 MAINTAINERS: Merge the two e500 sections
There is currently a "e500" machine section and a "ppce500" device
section in the maintainers file - with some oddities: The wildcard
in the device section also covers the files from the machine section.
And hw/pci-host/ppce500.c is in the device section, while its header
is in the machine section.
This is really quite confusing, and I don't see a reason why we really
need two sections here, so let's simply merge them.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-02-04 18:44:19 +11:00
Thomas Huth
2313abf0fe MAINTAINERS: XIVE is an interrupt controller, not a machine
The "XIVE" section is currently listed in the "PowerPC Machines"
section, which is weird, since this is an interrupt controller
device. Move it to the "Devices" section instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-02-04 18:44:18 +11:00
Peter Maydell
e83d74286c target-arm queue:
* New machine mps2-an521 -- this is a model of the AN521 FPGA image for the MPS2 devboard
  * Fix various places where we failed to UNDEF invalid A64 instructions
  * Don't UNDEF a valid FCMLA on 32-bit inputs
  * Fix some bugs in the newly-added PAuth implementation
  * microbit: Implement NVMC non-volatile memory controller
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190201' into staging

target-arm queue:
 * New machine mps2-an521 -- this is a model of the AN521 FPGA image for the MPS2 devboard
 * Fix various places where we failed to UNDEF invalid A64 instructions
 * Don't UNDEF a valid FCMLA on 32-bit inputs
 * Fix some bugs in the newly-added PAuth implementation
 * microbit: Implement NVMC non-volatile memory controller

# gpg: Signature made Fri 01 Feb 2019 16:06:03 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20190201: (47 commits)
  tests/microbit-test: Add tests for nRF51 NVMC
  arm: Instantiate NRF51 special NVM's and NVMC
  hw/nvram/nrf51_nvm: Add nRF51 non-volatile memories
  target/arm: fix decoding of B{,L}RA{A,B}
  target/arm: fix AArch64 virtual address space size
  linux-user: Initialize aarch64 pac keys
  aarch64-linux-user: Enable HWCAP bits for PAuth
  aarch64-linux-user: Update HWCAP bits from linux 5.0-rc1
  target/arm: Always enable pac keys for user-only
  arm: Clarify the logic of set_pc()
  target/arm: Enable API, APK bits in SCR, HCR
  target/arm: Add a timer to predict PMU counter overflow
  target/arm: Send interrupts on PMU counter overflow
  target/arm/translate-a64: Fix mishandling of size in FCMLA decode
  target/arm/translate-a64: Fix FCMLA decoding error
  exec.c: Don't reallocate IOMMUNotifiers that are in use
  target/arm/translate-a64: Don't underdecode SDOT and UDOT
  target/arm/translate-a64: Don't underdecode FP insns
  target/arm/translate-a64: Don't underdecode add/sub extended register
  target/arm/translate-a64: Don't underdecode SIMD ld/st single
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-01 16:39:17 +00:00
Peter Maydell
5aeb368966 hw/misc/armsse-cpuid: Implement SSE-200 CPU_IDENTITY register block
The SSE-200 has a CPU_IDENTITY register block, which is a set of
read-only registers. As well as the usual PID/CID registers, there
is a single CPUID register which indicates whether the CPU is CPU 0
or CPU 1. Implement a model of this register block.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190121185118.18550-20-peter.maydell@linaro.org
2019-02-01 14:55:43 +00:00
Peter Maydell
6eee5d241a hw/arm/iotkit: Rename files to hw/arm/armsse.[ch]
Rename the files that used to be iotkit.[ch] to
armsse.[ch] to reflect the fact they new cover
multiple Arm subsystems for embedded.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190121185118.18550-8-peter.maydell@linaro.org
2019-02-01 14:55:42 +00:00
Philippe Mathieu-Daudé
70cc0c1fb0 hw/display/milkymist-tmu2: Move inlined code from header to source
Move the complexity of milkymist_tmu2_create() into the
source file. Doing so we avoid to include the X11/OpenGL
headers in all LM32 devices, and we also avoid the duplicate
declaration of glx_fbconfig_attr[] (it is already declared
in hw/display/milkymist-tmu2.c).
Since TYPE_MILKYMIST_TMU2 is now accessible, use it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190130120005.23123-5-philmd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01 11:58:50 +01:00
Peter Maydell
460da1005d Pull request
User-visible changes:
  * The new qemu-trace-stap script makes it convenient to collect traces without
    writing SystemTap scripts.  See "man qemu-trace-stap" for details.
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Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Pull request

User-visible changes:
 * The new qemu-trace-stap script makes it convenient to collect traces without
   writing SystemTap scripts.  See "man qemu-trace-stap" for details.

# gpg: Signature made Wed 30 Jan 2019 03:17:57 GMT
# gpg:                using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request:
  trace: rerun tracetool after ./configure changes
  trace: improve runstate tracing
  trace: add ability to do simple printf logging via systemtap
  trace: forbid use of %m in trace event format strings
  trace: enforce that every trace-events file has a final newline
  display: ensure qxl log_buf is a nul terminated string

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-31 12:03:40 +00:00
Stefan Hajnoczi
c8de3f5fd6 MAINTAINERS: update microbit ARM board files
New source files were added without corresponding ./MAINTAINERS file
entries.  Let's get things up to date.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190123183352.11025-1-stefanha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-29 11:46:04 +00:00
Peter Maydell
2dc2f10de3 MIPS queue for January 25, 2019
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Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-january-25-2019' into staging

MIPS queue for January 25, 2019

# gpg: Signature made Fri 25 Jan 2019 13:25:57 GMT
# gpg:                using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [unknown]
# 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: 8526 FBF1 5DA3 811F 4A01  DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-queue-january-25-2019:
  docs/qemu-cpu-models: Add MIPS/nanoMIPS QEMU supported CPU models
  qemu-doc: Add nanoMIPS ISA information
  tests: tcg: mips: Remove old directories
  tests: tcg: mips: Add two new Makefiles
  tests: tcg: mips: Move source files to new locations
  MAINTAINERS: Update MIPS sections
  target/mips: Add I6500 core configuration
  target/mips: nanoMIPS: Fix branch handling
  disas: nanoMIPS: Amend DSP instructions related comments
  target/mips: Extend gen_scwp() functionality to support EVA
  target/mips: Correct the second argument type of cpu_supports_isa()
  target/mips: nanoMIPS: Rename macros for extracting 3-bit-coded GPR numbers
  target/mips: nanoMIPS: Remove an unused macro
  target/mips: nanoMIPS: Remove duplicate macro definitions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-25 16:31:02 +00:00
Aleksandar Markovic
b304981f52 MAINTAINERS: Update MIPS sections
Remove Stefan Markovic as a reviewer for MIPS directories and
files, as he left Wave Computing.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2019-01-24 17:48:33 +01:00