Commit Graph

648 Commits

Author SHA1 Message Date
Christian Borntraeger 8e4eb4279f MAINTAINERS: s390/boot: the ipl code and the bios belong together
The s390-ccw bios and the ipl code do work in lock-step. Let us merge
them in the maintainer file.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1540827745-20795-5-git-send-email-borntraeger@de.ibm.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-05 09:55:29 +01:00
Alexander Graf 299256b941 MAINTAINERS: s390: Remove myself
I haven't realistically maintained s390 related parts for quite a while
now, so let's remove my name from the MAINTAINERS file to reflect reality.

Signed-off-by: Alexander Graf <agraf@suse.de>
Message-Id: <20181030093715.18793-1-agraf@suse.de>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-05 09:55:01 +01:00
Christian Borntraeger d5bfb42578 MAINTAINERS: s390/pci: add Collin Walling as maintainer for zpci
Collin will take over the maintainership from Yi Min. Let us add a
separate s390 pci section.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1540827745-20795-4-git-send-email-borntraeger@de.ibm.com>
Acked-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-05 09:55:01 +01:00
Christian Borntraeger 68b91e85a2 MAINTAINERS: s390/virtio-ccw: drop Christian, add Halil
Halil does all the work anyway.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1540827745-20795-3-git-send-email-borntraeger@de.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-05 09:55:01 +01:00
Christian Borntraeger 7913938ae9 MAINTAINERS: s390: more maintainers for vfio-ccw
Eric and Farhan will help with maintaining vfio-ccw.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1540827745-20795-2-git-send-email-borntraeger@de.ibm.com>
Acked-by: Eric Farman <farman@linux.ibm.com>
Acked-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-05 09:55:01 +01:00
Philippe Mathieu-Daudé 22461bd2e5 MAINTAINERS: Remove bouncing email in ARM ACPI
Shannon Zhao's email at Huawei is bouncing: remove it.

    X-Failed-Recipients: zhaoshenglong@huawei.com
    ** Address not found **
    Your message wasn't delivered to zhaoshenglong@huawei.com because the address couldn't be found, or is unable to receive mail.

Note that the section still contains his personal email (see e59f13d76b).

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Shannon Zhao <shannon.zhaosl@gmail.com>
Message-id: 20181029195931.8747-1-philmd@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02 14:03:33 +00:00
Peter Maydell 69e2d03843 RISC-V Patches for the 3.1 Soft Freeze, Part 2
This tag contains a few simple patches that I'd like to target for the
 QEMU soft freeze.  There's only one code change: a fix to our PMP
 implementation that avoids an internal truncation while computing a
 partial PMP read.
 
 I also have two updates to the MAINTAINERS file: one to add Alistair as
 a RISC-V maintainer, and one to add our newly created mailing list.
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Merge remote-tracking branch 'remotes/riscv/tags/riscv-for-master-3.1-sf1' into staging

RISC-V Patches for the 3.1 Soft Freeze, Part 2

This tag contains a few simple patches that I'd like to target for the
QEMU soft freeze.  There's only one code change: a fix to our PMP
implementation that avoids an internal truncation while computing a
partial PMP read.

I also have two updates to the MAINTAINERS file: one to add Alistair as
a RISC-V maintainer, and one to add our newly created mailing list.

# gpg: Signature made Tue 30 Oct 2018 18:17:17 GMT
# gpg:                using RSA key EF4CA1502CCBAB41
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>"
# gpg:                 aka "Palmer Dabbelt <palmer@sifive.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: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41

* remotes/riscv/tags/riscv-for-master-3.1-sf1:
  Add qemu-riscv@nongnu.org as the RISC-V list
  Add Alistair as a RISC-V Maintainer
  target/riscv/pmp.c: pmpcfg_csr_read returns bogus value on RV64

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02 13:16:13 +00:00
Peter Maydell 9fc22e42cc Merge misc fixes
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 =bbau
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/berrange/tags/misc-next-pull-request' into staging

Merge misc fixes

# gpg: Signature made Wed 31 Oct 2018 11:36:12 GMT
# gpg:                using RSA key BE86EBB415104FDF
# 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/misc-next-pull-request:
  scripts: report on author emails that are mangled by the mailing list
  block: drop moderated sheepdog mailing list from MAINTAINERS file

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-01 14:38:50 +00:00
Peter Maydell 8002fa2bf6 Merge tpm 2018/10/29 v2
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 =SyrU
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-10-29-2' into staging

Merge tpm 2018/10/29 v2

# gpg: Signature made Tue 30 Oct 2018 21:40:24 GMT
# gpg:                using RSA key 75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.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: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2018-10-29-2:
  tpm: Zero-init structure to avoid uninitialized variables in valgrind log
  MAINTAINERS: Change my email address to the new domain
  docs: tpm: Mention implemented TPM CRB interface emulation and specs
  tests/tpm: Display if swtpm is not found or --tpm2 not supported
  tests/tpm: fix tpm_util_swtpm_has_tpm2()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-01 12:08:10 +00:00
Daniel P. Berrangé 00b9e2950b block: drop moderated sheepdog mailing list from MAINTAINERS file
The sheepdog mailing list is setup to stop and queue messages from
non-subscribers, pending moderator approval. Unfortunately it seems
that the moderation queue is not actively deadlt with. Even when messages
are approved, the sender is never added to the whitelist, so every
future mail the same sender continues to get stopped for moderation.

MAINTAINERS entries should be responsive and not uneccessarily block
mails from QEMU contributors, so drop the sheepdog mailing list.

Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-10-31 11:30:18 +00:00
Stefan Berger 1f63669ec9 MAINTAINERS: Change my email address to the new domain
My old email address will soon not work anymore, so change it to the
new domain.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
2018-10-30 17:34:09 -04:00
Palmer Dabbelt a094b3544f
Add qemu-riscv@nongnu.org as the RISC-V list
We now have a RISC-V specific QEMU development list.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-10-30 11:04:29 -07:00
Palmer Dabbelt a17a61f306
Add Alistair as a RISC-V Maintainer
Alistair has been contributing to the RISC-V QEMU port for a while now
so I'd like him to be officially listed as a maintainer.  I've checked
with the other RISC-V maintainers and there are no objections, and I've
also checked with Alistair so he knows I'm volunteering him.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-10-30 11:04:29 -07:00
Aleksandar Markovic 89a955e8df target/mips: Add disassembler support for nanoMIPS
Add disassembler support for nanoMIPS.

Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com>
Signed-off-by: Matthew Fortune <matthew.fortune@mips.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-10-25 22:13:33 +02:00
Liu Yuan 53d593d25b MAINTAINERS: update block/sheepdog maintainers
E-mail to one of block/sheepdog maintainers Mitake Hitoshi bounces

<mitake.hitoshi@lab.ntt.co.jp>: unknown user: "mitake.hitoshi"

and no current address is known. So just remove it.

Signed-off-by: Liu Yuan <liuyuan1@cmiot.chinamobile.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-10-16 18:13:30 +02:00
Tony Krowiak 694a8d703b s390: doc: detailed specifications for AP virtualization
This patch provides documentation describing the AP architecture and
design concepts behind the virtualization of AP devices. It also
includes an example of how to configure AP devices for exclusive
use of KVM guests.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Tested-by: Pierre Morel <pmorel@linux.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20181010170309.12045-7-akrowiak@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:19 +02:00
Tony Krowiak 2fe2942cd6 s390x/vfio: ap: Introduce VFIO AP device
Introduces a VFIO based AP device. The device is defined via
the QEMU command line by specifying:

    -device vfio-ap,sysfsdev=<path-to-mediated-matrix-device>

There may be only one vfio-ap device configured for a guest.

The mediated matrix device is created by the VFIO AP device
driver by writing a UUID to a sysfs attribute file (see
docs/vfio-ap.txt). The mediated matrix device will be named
after the UUID. Symbolic links to the $uuid are created in
many places, so the path to the mediated matrix device $uuid
can be specified in any of the following ways:

/sys/devices/vfio_ap/matrix/$uuid
/sys/devices/vfio_ap/matrix/mdev_supported_types/vfio_ap-passthrough/devices/$uuid
/sys/bus/mdev/devices/$uuid
/sys/bus/mdev/drivers/vfio_mdev/$uuid

When the vfio-ap device is realized, it acquires and opens the
VFIO iommu group to which the mediated matrix device is
bound. This causes a VFIO group notification event to be
signaled. The vfio_ap device driver's group notification
handler will get called at which time the device driver
will configure the the AP devices to which the guest will
be granted access.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Tested-by: Pierre Morel <pmorel@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Tested-by: Pierre Morel <pmorel@linux.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20181010170309.12045-6-akrowiak@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[CH: added missing g_free and device category]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:18 +02:00
Tony Krowiak a51b31535a s390x/ap: base Adjunct Processor (AP) object model
Introduces the base object model for virtualizing AP devices.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Tested-by: Pierre Morel <pmorel@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20181010170309.12045-5-akrowiak@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:18 +02:00
Viktor Prutyanov 5ee547bb78 MAINTAINERS: add myself as elf2dmp maintainer
Add myself as contrib/elf2dmp maintainer and elf2dmp as maintained.

Signed-off-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
Message-Id: <20180918095422.4468-1-viktor.prutyanov@phystech.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-02 19:09:13 +02:00
Gerd Hoffmann 72d277a70e display/edid: add edid generator to qemu.
EDID is a metadata format to describe monitors.  On physical hardware
the monitor has an eeprom with that data block which can be read over
i2c bus.

On a linux system you can usually find the EDID data block in
/sys/class/drm/$card/$connector/edid.  xorg ships a edid-decode utility
which you can use to turn the blob into readable form.

I think it would be a good idea to use EDID for virtual displays too.
Needs changes in both qemu and guest kms drivers.  This patch is the
first step, it adds an generator for EDID blobs to qemu.  Comes with a
qemu-edid test tool included.

With EDID we can pass more information to the guest.  Names and serial
numbers, so the guests display configuration has no boring "Unknown
Monitor".  List of video modes.  Display resolution, pretty important
in case we want add HiDPI support some day.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180925075646.25114-2-kraxel@redhat.com
2018-09-27 08:07:51 +02:00
Joel Stanley c0066d1a19 MAINTAINERS: Add NRF51 entry
This contains the NRF51, and the machine that uses it, the BBC
micro:bit.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-id: 20180831220920.27113-2-joel@jms.id.au
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-09-25 14:14:07 +01:00
Markus Armbruster c468e368e1 MAINTAINERS: Fix F: patterns that don't match anything
Commit ba51ef2557 moved hw/dma/sun4m_iommu.c to
hw/sparc/sun4m_iommu.c without updating MAINTAINERS.

Commit f5980f757c deleted include/hw/sparc/sun4m.h without updating
MAINTAINERS.

Commit 0bcc8e5bd8 fat-fingered tests/check-block-qdict.c.

Commit 33e9e9bd62 fat-fingered include/qemu/job.h.

Commit eb815e248f moved qapi-schema.json to qapi/ without updating
MAINTAINERS.

Commit 2e3c8f8dbd converted docs/devel/migration.txt to
docs/devel/migration.rst without updating MAINTAINERS.

Offenders tracked down with the following shell loop:

    shopt -s nullglob
    for i in `sed -n 's/^F: //p' <MAINTAINERS `
    do
        glob="`echo $i`"
        if [ "$glob" = "$i" ]
        then [ ! -e $i ]
        else [ -z "$glob" ]
        fi && echo "$i"
    done

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180810115553.32604-1-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
2018-09-24 17:15:09 +02:00
Thomas Huth d8d4d62c38 hw/s390x: Move vhost-vsock-ccw code to a separate file
The code should only be enabled if CONFIG_VHOST_VSOCK has been set.
This can be done best if the code resides in a separate file.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1532521224-27235-9-git-send-email-thuth@redhat.com>
[CH: updated MAINTAINERS]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-08-28 17:37:01 +02:00
Thomas Huth 901f5f162a hw/s390x: Move virtio-ccw-serial code to a separate file
The code should only be enabled if CONFIG_VIRTIO_SERIAL has been set.
This can be done best if the code resides in a separate file.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1532521224-27235-3-git-send-email-thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-08-28 17:37:01 +02:00
Pavel Zbitskiy 276ba120ed tests/tcg: add a simple s390x test
Copied from alpha.

Signed-off-by: Pavel Zbitskiy <pavel.zbitskiy@gmail.com>
Message-Id: <20180821025104.19604-2-pavel.zbitskiy@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-08-28 17:37:01 +02:00
Peter Maydell 025573be71 ui: misc fixes which piled up during 3.0 release freeze
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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180827-v4-pull-request' into staging

ui: misc fixes which piled up during 3.0 release freeze

# gpg: Signature made Mon 27 Aug 2018 09:53:07 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20180827-v4-pull-request:
  util: promote qemu_egl_rendernode_open() to libqemuutil
  dmabuf: add y0_top, pass it to spice
  ui/vnc: Remove useless parenthesis around DIV_ROUND_UP macro
  ui/sdl2: Fix broken -full-screen CLI option
  spice-display: fix qemu_spice_cursor_refresh_bh locking
  spice-display: access ptr_x/ptr_y under Mutex
  vnc: remove support for deprecated tls, x509, x509verify options
  doc: switch to modern syntax for VNC TLS setup
  sdl2: redraw correctly when scanout_mode enabled.
  ui: use enum to string helpers
  vnc: fix memleak of the "vnc-worker-output" name
  ui/sdl2: Remove the obsolete SDL_INIT_NOPARACHUTE flag

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-27 12:30:51 +01:00
Marc-André Lureau b1d380372f util: promote qemu_egl_rendernode_open() to libqemuutil
vhost-user-gpu will share the same code to open a DRM node.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180713130916.4153-20-marcandre.lureau@redhat.com>

[ kraxel: buildfix: util/drm.o must be CONFIG_OPENGL not CONFIG_LINUX ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-08-27 10:51:44 +02:00
Markus Armbruster d93bb9d5c3 qmp-cmd-test: Split off qmp-test
qmp-test is for QMP protocol tests.  Commit e4a426e75e added generic,
basic tests of query commands to it.  Move them to their own test
program qmp-cmd-test, to keep qmp-test focused on the protocol.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180823164025.12553-6-armbru@redhat.com>
2018-08-24 20:25:48 +02:00
Peter Maydell 1d52866f5a hw/ssi/pl022: Allow use as embedded-struct device
Create a new include file for the pl022's device struct,
type macros, etc, so that it can be instantiated using
the "embedded struct" coding style.

While we're adding the new file to MAINTAINERS, add
also the .c file, which was missing an entry.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180820141116.9118-16-peter.maydell@linaro.org
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2018-08-24 13:17:44 +01:00
Peter Maydell 211e701d66 hw/misc/tz-msc: Model TrustZone Master Security Controller
Implement a model of the TrustZone Master Securtiy Controller,
as documented in the Arm CoreLink SIE-200 System IP for
Embedded TRM  (DDI0571G):
  https://developer.arm.com/products/architecture/m-profile/docs/ddi0571/g

The MSC is intended to sit in front of a device which can
be a bus master (eg a DMA controller) and programmably gate
its transactions. This allows a bus-mastering device to be
controlled by non-secure code but still restricted from
making accesses to addresses which are secure-only.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20180820141116.9118-12-peter.maydell@linaro.org
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2018-08-24 13:17:43 +01:00
Peter Maydell c667a25b32 hw/misc/iotkit-sysinfo: Implement IoTKit system information block
Implement the IoTKit system control element's system information
block; this is just a pair of read-only version/config registers,
plus the usual PID/CID ID registers.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180820141116.9118-10-peter.maydell@linaro.org
2018-08-24 13:17:43 +01:00
Peter Maydell 75750e4d43 hw/misc/iotkit-sysctl: Implement IoTKit system control element
The Arm IoTKit includes a system control element which
provides a block of read-only ID registers and a block
of read-write control registers. Implement a minimal
version of this.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180820141116.9118-9-peter.maydell@linaro.org
2018-08-24 13:17:42 +01:00
Peter Maydell 4f4c6206ca hw/timer/cmsdk-apb-dualtimer: Implement CMSDK dual timer module
The Arm Cortex-M System Design Kit includes a "dual-input timer module"
which combines two programmable down-counters. Implement a model
of this device.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180820141116.9118-4-peter.maydell@linaro.org
2018-08-24 13:17:41 +01:00
Paolo Bonzini 98a43bf0bb MAINTAINERS: add maintainers for qtest
Thomas has been doing a lot of work on qom-test and device-introspection-test,
and Laurent has ported libqos to sPAPR and co-mentored Emanuele on the
upcoming qtest device framework.  They deserve recognition. :)

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-08-23 13:32:50 +02:00
Peter Maydell aa74e355f1 hw/dma/pl080: Allow use as embedded-struct device
Create a new include file for the pl081'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 <f4bug@amsat.org>
2018-08-20 11:24:33 +01:00
Peter Maydell 050c2ea07b hw/watchdog/cmsdk_apb_watchdog: Implement CMSDK APB watchdog module
The Arm Cortex-M System Design Kit includes a simple watchdog module
based on a 32-bit down-counter. Implement this.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-20 11:24:33 +01:00
Peter Maydell 0abaa41d93 x86 queue, 2018-08-16
Bug fix:
 * Some guests may crash when using "-cpu host" due to TOPOEXT,
   disable it by default
 
 Features:
 * PV_SEND_IPI feature bit
 * Icelake-{Server,Client} CPU models
 * New CPUID feature bits: PV_SEND_IPI, WBNOINVD, PCONFIG, ARCH_CAPABILITIES
 
 Documentation:
 * docs/qemu-cpu-models.texi
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Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging

x86 queue, 2018-08-16

Bug fix:
* Some guests may crash when using "-cpu host" due to TOPOEXT,
  disable it by default

Features:
* PV_SEND_IPI feature bit
* Icelake-{Server,Client} CPU models
* New CPUID feature bits: PV_SEND_IPI, WBNOINVD, PCONFIG, ARCH_CAPABILITIES

Documentation:
* docs/qemu-cpu-models.texi

# gpg: Signature made Fri 17 Aug 2018 02:33:09 BST
# gpg:                using RSA key 2807936F984DC5A6
# 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-next-pull-request:
  i386: Disable TOPOEXT by default on "-cpu host"
  target-i386: adds PV_SEND_IPI CPUID feature bit
  i386: Add new CPU model Icelake-{Server,Client}
  i386: Add CPUID bit for WBNOINVD
  i386: Add CPUID bit for PCONFIG
  i386: Add CPUID bit and feature words for IA32_ARCH_CAPABILITIES MSR
  i386: Add new MSR indices for IA32_PRED_CMD and IA32_ARCH_CAPABILITIES
  docs: add guidance on configuring CPU models for x86

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-17 09:46:00 +01:00
Peter Maydell b8f7ff1e10 MIPS queue Aug 16, 2018
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 =m1CJ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-aug-2018' into staging

MIPS queue Aug 16, 2018

# gpg: Signature made Thu 16 Aug 2018 18:19:36 BST
# gpg:                using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.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: 8526 FBF1 5DA3 811F 4A01  DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-queue-aug-2018:
  qemu-doc: Amend MIPS-related items
  linux-user: Add preprocessor availability control to some syscalls
  linux-user: Update MIPS syscall numbers up to kernel 4.18 headers
  elf: Add ELF flags for MIPS machine variants
  elf: Remove duplicate preprocessor constant definition
  target/mips: Check ELPA flag only in some cases of MFHC0 and MTHC0
  target/mips: Don't update BadVAddr register in Debug Mode
  target/mips: Implement CP0 Config1.WR bit functionality
  target/mips: Add CP0 BadInstrX register
  target/mips: Update some CP0 registers bit definitions
  target/mips: Fix two instances of shadow variables
  target/mips: Mark switch fallthroughs with interpretable comments
  target/mips: Avoid case statements formulated by ranges - part 2
  target/mips: Avoid case statements formulated by ranges - part 1
  MAINTAINERS: Update target/mips maintainer's email addresses

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16 19:02:21 +01:00
Aleksandar Markovic 4872fee23d MAINTAINERS: Update target/mips maintainer's email addresses
Update email addresses of Aleksandar Markovic and Paul Burton in the
MAINTAINERS file. Also, add corresponding items in the .mailmap file.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2018-08-16 19:18:45 +02:00
Daniel P. Berrangé 2544e9e4aa docs: add guidance on configuring CPU models for x86
With the recent set of CPU hardware vulnerabilities on x86, it is
increasingly difficult to understand which CPU configurations are
good to use and what flaws they might be vulnerable to.

This doc attempts to help management applications and administrators in
picking sensible CPU configuration on x86 hosts. It outlines which of
the named CPU models are good choices, and describes which extra CPU
flags should be enabled to allow the guest to mitigate hardware flaws.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20180627160103.13634-1-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-08-16 13:43:01 -03:00
Su Hang 645d3cbebb Add QTest testcase for the Intel Hexadecimal
'test.hex' file is a memory test pattern stored in Hexadecimal Object
Format.  It loads at 0x10000 in RAM and contains values from 0 through
255.

The test case verifies that the expected memory test pattern was loaded.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Suggested-by: Steffen Gortz <qemu.ml@steffen-goertz.de>
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Su Hang <suhang16@mails.ucas.ac.cn>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[PMM: changed qtest_startf() to qtest_initf() to work with
 current master after the refactoring in commit 88b988c895]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16 14:05:28 +01:00
Markus Armbruster b02c9bc35a MAINTAINERS: New section "Incompatible changes", copy libvir-list
Libvirt developers would like to be copied on patches to qemu-doc
appendix "Deprecated features".  Do them the favor.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180716073226.21127-3-armbru@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2018-07-16 15:46:52 +02:00
Peter Maydell cee35138b5 Code coverage and other build tweaks
- revert 208ecb3e (and drop filter for mingw, tweak for check-tcg)
   - some travis speed-ups
   - modernise code coverage support
   - docker image cleanups
   - clean-up binfmt_misc docker infrastructure
   - add debian-powerpc-user-cross image for ppc32 build
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-code-coverage-and-build-tweaks-050718-3' into staging

Code coverage and other build tweaks

  - revert 208ecb3e (and drop filter for mingw, tweak for check-tcg)
  - some travis speed-ups
  - modernise code coverage support
  - docker image cleanups
  - clean-up binfmt_misc docker infrastructure
  - add debian-powerpc-user-cross image for ppc32 build

# gpg: Signature made Thu 05 Jul 2018 17:00:02 BST
# gpg:                using RSA key FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-code-coverage-and-build-tweaks-050718-3:
  docker: add linux-user powered cross builder for QEMU
  docker: add special rule for deboostrapped images
  docker: add special handling for FROM:debian-%-user targets
  docker: debian-bootstrap.pre allow customising of variant/url
  docker: drop QEMU build-dep from bootstrap
  docker: Do not run tests in 'intermediate' images
  docker: Clean the MXE base image
  docker: ubuntu: Use SDL2
  docker: ubuntu: Update the package list before installing new ones
  linux-user: add gcov support to preexit_cleanup
  linux-user: introduce preexit_cleanup
  build-system: add coverage-report target
  build-system: add clean-coverage target
  travis: add gcovr summary for GCOV build
  docker: add gcovr to travis image
  .gitignore: add .gcov files
  build-system: remove per-test GCOV reporting
  travis: test out-of-tree builds
  travis: do not waste time cloning unused submodules
  Revert "Makefile: Rename TARGET_DIRS to TARGET_LIST"

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-05 18:24:28 +01:00
Alex Bennée 0708e6476f travis: add gcovr summary for GCOV build
This gives a more useful summary, sorted by descending % coverage,
after the tests have run. The final numbers will give an idea if our
coverage is getting better or worse.

To keep the width sane we need to post process the file that the old
gcovr tool generates. This is done with a mix of sed, awk and column
in the scripts/coverage-summary.sh script.

As quite a lot of lines don't get covered at all we filter out all the
0% lines. If the file doesn't appear it is not being exercised.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2018-07-05 15:59:41 +01:00
Aapo Vienamo bfcc224e3c block: Add blklogwrites
Implements a block device write logging system, similar to Linux kernel
device mapper dm-log-writes. The write operations that are performed
on a block device are logged to a file or another block device. The
write log format is identical to the dm-log-writes format. Currently,
log markers are not supported.

This functionality can be used for crash consistency and fs consistency
testing. By implementing it in qemu, tests utilizing write logs can be
be used to test non-Linux drivers and older kernels.

The driver accepts an optional parameter to set the sector size used
for logging. This makes the driver require all requests to be aligned
to this sector size and also makes offsets and sizes of writes in the
log metadata to be expressed in terms of this value (the log format has
a granularity of one sector for offsets and sizes). This allows
accurate logging of writes to guest block devices that have unusual
sector sizes.

The implementation is based on the blkverify and blkdebug block
drivers.

Signed-off-by: Aapo Vienamo <aapo@tuxera.com>
Signed-off-by: Ari Sundholm <ari@tuxera.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-05 10:29:19 +02:00
BALATON Zoltan c6f2594c4b hw/timer: Add basic M41T80 emulation
Basic emulation of the M41T80 serial (I2C) RTC chip. Only getting time
of day is implemented. Setting time and RTC alarm are not supported.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-03 09:56:52 +10:00
Aleksandar Markovic c92023bfd1 MAINTAINERS: update target-mips maintainers
Yongbok Kim transfers duties of QEMU for target MIPS maintainer to
myself as he leaves MIPS. Many thanks to Yongbok for his substantial
contributing to QEMU for MIPS over many years and taking care of its
maintainance for almost two years.

Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Acked-by: Yongbok Kim <yongbok.kim@mips.com>
Reviewed-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
2018-06-27 20:10:42 +02:00
Joel Stanley f87db1babe MAINTAINERS: Add ASPEED BMCs
This adds Cedric as the maintainer, with Andrew and I as reviewers, for
the ASPEED boards and the peripherals we have developed.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-id: 20180625140055.32223-1-joel@jms.id.au
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-26 17:50:39 +01:00
Philippe Mathieu-Daudé 1f7161d2c8 MAINTAINERS: Adopt the Gumstix computers-on-module machines
These COMs are hard to find, and the companie dropped the support
few years ago.

Per the "Gumstix Product Changes, Known Issues, and EOL" pdf:

- Phasing out: PXA270-based Verdex product line
  September 2012

- Phasing out: PXA255-based Basix & Connex
  September 2009

However there are still booting SD card image availables, very
convenient to stress test the QEMU SD card implementation.
Therefore I volunteer to keep an eye on this file, while it
is useful for testing.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20180606144706.29732-1-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-26 17:50:39 +01:00
Peter Maydell 7ed14cbf3c QAPI patches for 2018-06-22
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Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2018-06-22' into staging

QAPI patches for 2018-06-22

# gpg: Signature made Fri 22 Jun 2018 15:36:22 BST
# gpg:                using RSA key 3870B400EB918653
# 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-2018-06-22:
  MAINTAINERS: Update QAPI stanza for commit fb0bc835e5
  qapi/introspect: Eliminate pointless variable in .visit_end()
  Revert commit d4e5ec877c
  qapi: Open files with encoding='utf-8'
  qapi: remove empty flat union branches and types
  qapi: allow empty branches in flat unions
  tests: Add QDict clone-flatten test
  qdict: Make qdict_flatten() shallow-clone-friendly
  qapi/events: generate event enum in main module
  qapi/visit: remove useless prefix argument

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-22 17:08:58 +01:00