Commit Graph

64285 Commits

Author SHA1 Message Date
Aaron Lindsay
fc5f6856a0 target/arm: Mark PMINTENCLR and PMINTENCLR_EL1 accesses as possibly doing IO
I previously fixed this for PMINTENSET_EL1, but missed these.

Signed-off-by: Aaron Lindsay <alindsay@codeaurora.org>
Signed-off-by: Aaron Lindsay <aclindsa@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181010203735.27918-2-aclindsa@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:14:55 +01:00
Edgar E. Iglesias
f11b452b95 target/arm: Add the Cortex-A72
Add the ARM Cortex-A72.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-11-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:14:55 +01:00
Edgar E. Iglesias
86278c33d1 target-arm: powerctl: Enable HVC when starting CPUs to EL2
When QEMU provides the equivalent of the EL3 firmware, we
need to enable HVCs in scr_el3 when turning on CPUs that
target EL2.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-10-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:14:55 +01:00
Edgar E. Iglesias
357aa01335 net: cadence_gem: Implement support for 64bit descriptor addresses
Implement support for 64bit descriptor addresses.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-8-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:13:50 +01:00
Edgar E. Iglesias
84aec8efd6 net: cadence_gem: Add support for selecting the DMA MemoryRegion
Add support for selecting the Memory Region that the GEM
will do DMA to.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20181011021931.4249-7-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:13:49 +01:00
Edgar E. Iglesias
e48fdd9d90 net: cadence_gem: Add support for extended descriptors
Add support for extended descriptors with optional 64bit
addressing and timestamping. QEMU will not yet provide
timestamps (always leaving the valid timestamp bit as zero).

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-6-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:13:49 +01:00
Edgar E. Iglesias
8568313f3b net: cadence_gem: Add macro with max number of descriptor words
Add macro with max number of DMA descriptor words.
No functional change.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-5-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:13:48 +01:00
Edgar E. Iglesias
f02361822f net: cadence_gem: Use uint32_t for 32bit descriptor words
Use uint32_t instead of unsigned to describe 32bit descriptor words.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-4-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 17:13:47 +01:00
Edgar E. Iglesias
b2d43091b5 net: cadence_gem: Disable TSU feature bit
Disable the Timestamping Unit feature bit since QEMU does not
yet support it. This allows guest SW to correctly probe for
its existance.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181011021931.4249-2-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 16:16:42 +01:00
Richard Henderson
37bdda89eb target/arm: Fix cortex-a7 id_isar0
The incorrect value advertised only thumb2 div without arm div.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181008212205.17752-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 16:16:42 +01:00
Richard Henderson
aaab8f3400 target/arm: Align cortex-r5 id_isar0
The missing nibble made it more difficult to read.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181008212205.17752-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 16:16:42 +01:00
Richard Henderson
a62e62af9f target/arm: Define fields of ISAR registers
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181008212205.17752-3-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 16:16:42 +01:00
Richard Henderson
9a05f7b674 target/arm: Fix aarch64_sve_change_el wrt EL0
At present we assert:

  arm_el_is_aa64: Assertion `el >= 1 && el <= 3' failed.

The comment in arm_el_is_aa64 explains why asking about EL0 without
extra information is impossible.  Add an extra argument to provide
it from the surrounding context.

Fixes: 0ab5953b00
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181008212205.17752-2-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 16:16:42 +01:00
Jerome Forissier
fb23d693a3 hw/arm/virt: add DT property /secure-chosen/stdout-path indicating secure UART
Bindings for /secure-chosen and /secure-chosen/stdout-path have been
proposed 1.5 years ago [1] and implemented in OP-TEE at the same time [2].
They've now been officially agreed on, so we can implement them
in QEMU.

This patch creates the property when the machine is secure.

[1] https://patchwork.kernel.org/patch/9602401/
[2] https://github.com/OP-TEE/optee_os/commit/4dc31c52544a

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Message-id: 20181005080729.6480-1-jerome.forissier@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: commit message tweak]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-16 16:15:01 +01:00
Peter Maydell
dddb37495b VFIO updates 2018-10-15
- ramfb support for vfio-pci via new -nohotplug device variant
    (Gerd Hoffmann)
 
  - Preparation for generic DT pass-through in vfio-platform
    (Geert Uytterhoeven & Eric Auger)
 
  - vfio-pci QOM fixups (Li Qiang)
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Merge remote-tracking branch 'remotes/awilliam/tags/vfio-updates-20181015.0' into staging

VFIO updates 2018-10-15

 - ramfb support for vfio-pci via new -nohotplug device variant
   (Gerd Hoffmann)

 - Preparation for generic DT pass-through in vfio-platform
   (Geert Uytterhoeven & Eric Auger)

 - vfio-pci QOM fixups (Li Qiang)

# gpg: Signature made Mon 15 Oct 2018 18:26:29 BST
# gpg:                using RSA key 239B9B6E3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>"
# gpg:                 aka "Alex Williamson <alex@shazbot.org>"
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>"
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>"
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B  8A90 239B 9B6E 3BB0 8B22

* remotes/awilliam/tags/vfio-updates-20181015.0:
  vfio-pci: make vfio-pci device more QOM conventional
  hw/arm/virt: Allow dynamic vfio-platform devices again
  hw/arm/sysbus-fdt: Allow device matching with DT compatible value
  vfio/platform: Make the vfio-platform device non-abstract
  hw/vfio/display: add ramfb support
  stubs: add ramfb

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-15 18:44:04 +01:00
Li Qiang
2683ccd5be vfio-pci: make vfio-pci device more QOM conventional
Define a TYPE_VFIO_PCI and drop DO_UPCAST.

Signed-off-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-10-15 11:22:29 -06:00
Geert Uytterhoeven
4ebc0b613c hw/arm/virt: Allow dynamic vfio-platform devices again
Allow the instantation of generic dynamic vfio-platform devices again,
without the need to create a new device-specific vfio type.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-10-15 11:22:28 -06:00
Eric Auger
af7d64ede0 hw/arm/sysbus-fdt: Allow device matching with DT compatible value
Up to now we have relied on the device type to identify a device tree
node creation function.  Since we would like the vfio-platform device to
be instantiable with different compatible strings we introduce the
capability to specialize the node creation depending on actual
compatible value.

NodeCreationPair is renamed into BindingEntry. The struct is enhanced
with compat and match_fn() fields.  We introduce a new matching function
adapted to the vfio-platform generic device.

Soon, the AMD XGBE can be instantiated with either manner, i.e.:

    -device vfio-amd-xgbe,host=e0900000.xgmac

or using the new option line:

    -device vfio-platform,host=e0900000.xgmac

Signed-off-by: Eric Auger <eric.auger@redhat.com>
[geert: Match using compatible values in sysfs instead of user-supplied
	manufacturer/model options, reword]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-10-15 11:22:04 -06:00
Eric Auger
a49531ebd0 vfio/platform: Make the vfio-platform device non-abstract
Up to now the vfio-platform device has been abstract and could not be
instantiated.  The integration of a new vfio platform device required
creating a dummy derived device which only set the compatible string.

Following the few vfio-platform device integrations we have seen the
actual requested adaptation happens on device tree node creation
(sysbus-fdt).

Hence remove the abstract setting, and read the list of compatible
values from sysfs if not set by a derived device.

Update the amd-xgbe and calxeda-xgmac drivers to fill in the number of
compatible values, as there can now be more than one.

Note that sysbus-fdt does not support the instantiation of the
vfio-platform device yet.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
[geert: Rebase, set user_creatable=true, use compatible values in sysfs
	instead of user-supplied manufacturer/model options, reword]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-10-15 10:52:09 -06:00
Gerd Hoffmann
b290659fc3 hw/vfio/display: add ramfb support
So we have a boot display when using a vgpu as primary display.

ramfb depends on a fw_cfg file.  fw_cfg files can not be added and
removed at runtime, therefore a ramfb-enabled vfio device can't be
hotplugged.

Add a nohotplug variant of the vfio-pci device (as child class).  Add
the ramfb property to the nohotplug variant only.  So to enable the vgpu
display with boot support use this:

  -device vfio-pci-nohotplug,display=on,ramfb=on,sysfsdev=...

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-10-15 10:52:09 -06:00
Gerd Hoffmann
7f623d0834 stubs: add ramfb
Needed to make sure code using ramfb (vfio) compiles properly even on
platforms without fw_cfg (and therefore no ramfb) support.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-10-15 10:52:09 -06:00
Peter Maydell
ff56877e91 vga: config tweaks, edid updates, qxl bugfix, install new vgabios blobs.
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Merge remote-tracking branch 'remotes/kraxel/tags/vga-20181015-pull-request' into staging

vga: config tweaks, edid updates, qxl bugfix, install new vgabios blobs.

# gpg: Signature made Mon 15 Oct 2018 10:05:03 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/vga-20181015-pull-request:
  Makefile: Install new vgabios binaries
  hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate file
  i2c: switch ddc to use the new edid generator
  qxl: check qxl_phys2virt return value
  bochs-display: wire up edid support
  display: add separate config option for bochs-display
  edid: fix alignment issues

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-15 15:03:45 +01:00
Alex Williamson
9f42e0b3c2 Makefile: Install new vgabios binaries
Difficult to make use of if not installed

Fixes: cd1bfd5ef3 ("seabios: update bios and vgabios binaries")
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 153936155938.28040.11513367417790075721.stgit@gimli.home
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-15 09:57:33 +02:00
Thomas Huth
ce3cf70eda hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate file
In downstream distros like RHEL we'd like to disable some of the "legacy"
devices of QEMU. The ISA version of the Cirrus VGA device is one of these
legacy devices. So let's make the build process a little bit more flexible
here by putting the Cirrus ISA code into a separate file which is only
included if both, CONFIG_VGA_CIRRUS and CONFIG_VGA_ISA are set.

Note that this disables "isa-cirrus-vga" for the ppc-softmmu and the
alpha-softmmu target since CONFIG_VGA_ISA is not set there. But I think
this is OK since these targets are only interested in the PCI variant
anyway.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 1539339106-32427-1-git-send-email-thuth@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-15 09:57:33 +02:00
Gerd Hoffmann
715eb05b78 i2c: switch ddc to use the new edid generator
This also makes the default display resolution configurable,
via xres and yres properties.  The default is 1024x768.

The old code had a hard-coded resolution of 1600x1200.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20181005110837.28209-1-kraxel@redhat.com
2018-10-15 09:57:33 +02:00
Gerd Hoffmann
2f99f80c5d qxl: check qxl_phys2virt return value
Fixes: CID 1395986
Fixes: 979f7ef896
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181005134608.1251-1-kraxel@redhat.com
2018-10-15 09:57:33 +02:00
Gerd Hoffmann
a0d098b794 bochs-display: wire up edid support
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20181005160147.892-3-kraxel@redhat.com
2018-10-15 09:57:33 +02:00
Gerd Hoffmann
cc22c1bf5d display: add separate config option for bochs-display
This allows modern architectures which don't care about vga
compatibility (risc-v for example) build bochs-display without
including all vga emulation too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20181005160147.892-2-kraxel@redhat.com
2018-10-15 09:57:33 +02:00
Gerd Hoffmann
2e4a0b1766 edid: fix alignment issues
Use stl_le_p() & friends instead of casts.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20181015055333.32030-1-kraxel@redhat.com
2018-10-15 09:57:33 +02:00
Peter Maydell
046936ed71 ui: drop gtk2 support.
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Merge remote-tracking branch 'remotes/kraxel/tags/ui2-20181012-pull-request' into staging

ui: drop gtk2 support.

# gpg: Signature made Fri 12 Oct 2018 15:05:25 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/ui2-20181012-pull-request:
  ui: increase min required GTK3 version to 3.14.0
  ui: remove support for GTK2 in favour of GTK3

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-12 17:24:23 +01:00
Peter Maydell
a73549f996 ui: gtk fixes, support more formats in sdl2.
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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20181012-pull-request' into staging

ui: gtk fixes, support more formats in sdl2.

# gpg: Signature made Fri 12 Oct 2018 14:21:24 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-20181012-pull-request:
  gtk: fix uninitialized variable
  sdl2: Support all virtio-gpu formats
  gtk: Don't vte_terminal_set_encoding() on new VTE versions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-12 16:45:51 +01:00
Daniel P. Berrangé
58296cb618 ui: increase min required GTK3 version to 3.14.0
Per supported platforms doc[1], the various min GTK3 on relevant distros is:

  RHEL-7.0: 3.8.8
  RHEL-7.2: 3.14.13
  RHEL-7.4: 3.22.10
  RHEL-7.5: 3.22.26
  Debian (Stretch): 3.22.11
  Debian (Jessie): 3.14.5
  OpenBSD (Ports): 3.22.30
  FreeBSD (Ports): 3.22.29
  OpenSUSE Leap 15: 3.22.30
  SLE12-SP2: Unknown
  Ubuntu (Xenial): 3.18.9
  macOS (Homebrew): 3.22.30

This suggests that a minimum GTK3 of 3.14.0 is a reasonable target,
as users are unlikely to be stuck on RHEL-7.0/7.1 still

[1] https://qemu.weilnetz.de/doc/qemu-doc.html#Supported-build-platforms

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180822131554.3398-3-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12 15:22:18 +02:00
Daniel P. Berrangé
89d85cde75 ui: remove support for GTK2 in favour of GTK3
GTK2 was deprecated in the 2.12.0 release with:

  commit b7715af2b3
  Author: Daniel P. Berrange <berrange@redhat.com>
  Date:   Tue Dec 12 11:34:40 2017 +0000

    ui: deprecate use of GTK 2.x in favour of 3.x series

    The GTK 3.0 release was made in Feb, 2011:

      https://blog.gtk.org/2011/02/10/gtk-3-0-released/

    That will soon be 7 years ago, which is enough time to consider
    the 3.x series widely supported.

    Thus we deprecate the GTK 2.x support, which will allow us to
    delete it in the last release of 2018. By this time, GTK 3.x
    will be almost 8 years old.

    Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
    Message-id: 20171212113440.16483-1-berrange@redhat.com
    Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

It is thus able to be removed in the 3.1.0 release.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180822131554.3398-2-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12 15:22:18 +02:00
Paolo Bonzini
1d454c3fee gtk: fix uninitialized variable
zoom_to_fit is never initialized to false, Coverity complains
(not sure why GCC does not).

Fixes: e8b1386ea1
Cc: kraxel@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181003121138.22037-1-pbonzini@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12 14:49:03 +02:00
Max Reitz
1abcfe9e29 sdl2: Support all virtio-gpu formats
There are some 2D resource formats that can be used through virtio-gpu,
but which are not supported by SDL2 when used for a scanout; these are
all alpha-channel formats and also XBGR (RGBX in non-BE pixman).

Add these formats in the switch converting pixman to SDL format
constants so a guest cannot crash the VM by triggering the
g_assert_not_reached() with an unsupported format.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20181008185013.19371-1-mreitz@redhat.com

[ kraxel: also update sdl2_2d_check_format() ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12 14:46:24 +02:00
Kevin Wolf
6415994ffc gtk: Don't vte_terminal_set_encoding() on new VTE versions
The function vte_terminal_set_encoding() is deprecated since VTE 0.54,
so stop calling it from that version on. This fixes a build error
because of our use of warning flags [-Werror=deprecated-declarations].

Fixes: https://bugs.launchpad.net/bugs/1794939
Reported-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20181011153039.2324-1-kwolf@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12 14:40:02 +02:00
Peter Maydell
69ac8c4cb9 More s390x updates:
- introduce support for vfio-ap (s390 crypto devices), including a
   Linux headers update to get the new interfaces
 - the usual fixing + cleanup
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Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20181012' into staging

More s390x updates:
- introduce support for vfio-ap (s390 crypto devices), including a
  Linux headers update to get the new interfaces
- the usual fixing + cleanup

# gpg: Signature made Fri 12 Oct 2018 10:54:38 BST
# gpg:                using RSA key DECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20181012:
  hw/s390x: Include the tod-qemu also for builds with --disable-tcg
  s390: doc: detailed specifications for AP virtualization
  s390x/vfio: ap: Introduce VFIO AP device
  s390x/ap: base Adjunct Processor (AP) object model
  s390x/kvm: enable AP instruction interpretation for guest
  s390x/cpumodel: Set up CPU model for AP device support
  linux-headers: update
  target/s390x/excp_helper: Remove DPRINTF() macro

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-12 12:40:04 +01:00
Peter Maydell
c7f79d678f Block patches
One fix from Paolo on nvme:// driver.
 One fix from Marc-Andre for iothread.
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 =89en
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/famz/tags/block-pull-request' into staging

Block patches

One fix from Paolo on nvme:// driver.
One fix from Marc-Andre for iothread.

# gpg: Signature made Fri 12 Oct 2018 02:49:42 BST
# gpg:                using RSA key CA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/block-pull-request:
  nvme: correct locking around completion
  iothread: fix crash with invalid properties

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-12 11:56:43 +01:00
Peter Maydell
05b656dcaa Migration pull 2018-10-11
With one bonus HMP fix.
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20181011a' into staging

Migration pull 2018-10-11

With one bonus HMP fix.

# gpg: Signature made Thu 11 Oct 2018 20:23:12 BST
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-migration-20181011a:
  migration-test: Only generate a single target architecture
  qmp, hmp: make subsystem/system-vendor identities optional
  vhost-user: Don't ask for reply on postcopy mem table set
  vhost-user: Fix userfaultfd leak
  migration: Stop postcopy fault thread before notifying
  tests/migration: Enable the migration test on s390x, too
  tests: Add migration test for aarch64

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-12 11:00:07 +01:00
Thomas Huth
0161215d43 hw/s390x: Include the tod-qemu also for builds with --disable-tcg
The device is required for running qtests, see hw/s390x/tod.c:

void s390_init_tod(void)
{
    Object *obj;

    if (kvm_enabled()) {
        obj = object_new(TYPE_KVM_S390_TOD);
    } else {
        obj = object_new(TYPE_QEMU_S390_TOD);
    }
    [...]
  }

During qtests, we're running without kvm, so TYPE_QEMU_S390_TOD is
required to avoid that QEMU aborts here.

Fixes: 8046f374a6 ("s390x/tod: factor out TOD into separate device")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1539264723-741-1-git-send-email-thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:19 +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
Tony Krowiak
1d7db85b61 s390x/kvm: enable AP instruction interpretation for guest
Let's use the KVM_SET_DEVICE_ATTR ioctl to enable hardware
interpretation of AP instructions executed on the guest.
If the S390_FEAT_AP feature is switched on for the guest,
AP instructions must be interpreted by default; otherwise,
they will be intercepted.

This attribute setting may be overridden by a device. For example,
a device may want to provide AP instructions to the guest (i.e.,
S390_FEAT_AP turned on), but it may want to emulate them. In this
case, the AP instructions executed on the guest must be
intercepted; so when the device is realized, it must disable
interpretation.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Tested-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20181010170309.12045-4-akrowiak@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:18 +02:00
Tony Krowiak
c5cd17afdd s390x/cpumodel: Set up CPU model for AP device support
A new CPU model feature and two new CPU model facilities are
introduced to support AP devices for a KVM guest.

CPU model features:

1. The S390_FEAT_AP CPU model feature indicates whether AP
   instructions are available to the guest. This feature will
   be enabled only if the AP instructions are available on the
   linux host as determined by the availability of the
   KVM_S390_VM_CRYPTO_ENABLE_APIE VM attribute which is exposed
   by KVM only if the AP instructions are available on the
   host.

   This feature must be turned on from userspace to execute AP
   instructions on the KVM guest. The QEMU command line to turn
   this feature on looks something like this:

	qemu-system-s390x ... -cpu xxx,ap=on ...

   This feature will be supported for zEC12 and newer CPU models.
   The feature will not be supported for older models because
   there are few older systems on which to test and the older
   crypto cards will be going out of service in the relatively
   near future.

CPU model facilities:

1. The S390_FEAT_AP_QUERY_CONFIG_INFO feature indicates whether the
   AP Query Configuration Information (QCI) facility is available
   to the guest as determined by whether the facility is available
   on the host. This feature will be exposed by KVM only if the
   QCI facility is installed on the host.

2. The S390_FEAT_AP_FACILITY_TEST feature indicates whether the AP
   Facility Test (APFT) facility is available to the guest as
   determined by whether the facility is available on the host.
   This feature will be exposed by KVM only if APFT is installed
   on the host.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Tested-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20181010170309.12045-3-akrowiak@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:18 +02:00
Cornelia Huck
8f3cd250a8 linux-headers: update
Update to kvm/next commit dd5bd0a65ff6 ("Merge tag 'kvm-s390-next-4.20-1'
of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD")

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:18 +02:00
Thomas Huth
c91a2a21df target/s390x/excp_helper: Remove DPRINTF() macro
Debug macros that are disabled by default should be avoided (since the
code bit-rots quite easily). Thus turn these debug prints into proper
qemu_log_mask(CPU_LOG_xxx, ...) statements instead. The DPRINTF statements
in do_[ext|io|mchk]_interrupt can even be removed completely since we can
log the information in a central place, s390_cpu_do_interrupt, instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1538751601-7433-1-git-send-email-thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-10-12 11:32:18 +02:00
Paolo Bonzini
6388147296 nvme: correct locking around completion
nvme_poll_queues is already protected by q->lock, and
AIO callbacks are invoked outside the AioContext lock.
So remove the acquire/release pair in nvme_handle_event.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20180814062739.19640-1-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-12 09:46:14 +08:00
Marc-André Lureau
14a2d11825 iothread: fix crash with invalid properties
-object iothread,id=foo,? will crash qemu:

qemu-system-x86_64:qemu-thread-posix.c:128: qemu_cond_destroy: Assertion `cond->initialized' failed.

Use thread_id != -1 to check if iothread_complete() finished
successfully and the mutex/cond have been initialized.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180821100716.13803-1-marcandre.lureau@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-12 09:46:14 +08:00
Juan Quintela
36bd9e3c8b migration-test: Only generate a single target architecture
Several changes:
- We only allow generate header "inside" the tree.  Why?  Because we
  need to connit the result, so it makes no sense to generate them on
  the build dir.
- We only generate a single target each time.  Getting all the
  cross-compilers correctly is an impossible task.  So know you do:
     make -C tests/migration $target (native)
     make CROSS_PREFIX=foo- -C tests/migratiion $target (cross)
  And you are done.

- If we are building out of tree, we have no data about if we are
  cross-compile or whatever.  So instead of guess what is happening,
  just do what I pointed on previous point.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20180913132313.11370-1-quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2018-10-11 19:58:26 +01:00