Commit Graph

78587 Commits

Author SHA1 Message Date
Prasad J Pandit
353b5a91cc 9p: null terminate fs driver options list
NULL terminate fs driver options' list, validate_opt() looks for
a null entry to terminate the loop.

Fixes: aee7f3ecd8 ("fsdev: Error out when unsupported option is passed")
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20200709175848.650400-1-ppandit@redhat.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
2020-07-10 12:48:06 +02:00
Peter Maydell
b6d7e9b66f Pull request
Fix for a LTTng Userspace Tracer header problem.
 -----BEGIN PGP SIGNATURE-----
 
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 c8jLvQgAxqD0YnsiEfACIHRuSwyqybv47EOqHGpVvtNiv7hLq405sMB+z9vUFP5i
 UCop4YmLf/pV3GgyIhKUo80EwsxITgKS8Rm679g2O0SjJwkwoGHfwyT9bEDgz6hY
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 same1KkLbSqSJJcD0KCutVLJpaobhBxsj8s1jIFz6VCpAEXOGnjurxjH6Of62fEN
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 J5AU7A2nJ2LuuSE2L08SMAbGPmwB5Q==
 =r0bc
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

Pull request

Fix for a LTTng Userspace Tracer header problem.

# gpg: Signature made Tue 07 Jul 2020 16:10:04 BST
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# 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:
  tracetool: work around ust <sys/sdt.h> include conflict

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-10 09:01:28 +01:00
Peter Maydell
aecdfcc3f8 firmware (and crypto) patches
- add the tls-cipher-suites object,
 - add the ability to QOM objects to produce data consumable
   by the fw_cfg device,
 - let the tls-cipher-suites object implement the
   FW_CFG_DATA_GENERATOR interface.
 
 This is required by EDK2 'HTTPS Boot' feature of OVMF to tell
 the guest which TLS ciphers it can use.
 
 CI jobs results:
   https://travis-ci.org/github/philmd/qemu/builds/704724619
   https://gitlab.com/philmd/qemu/-/pipelines/162938106
   https://cirrus-ci.com/build/4682977303068672
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAl8AsDQACgkQ4+MsLN6t
 wN4HLA//Sxi7iYWp3OygX1F7A9XpWxuWNVjThBJzao00y0qxWQ7G6l/YTDeNYOoD
 dE/HsyUd3QtvC6/c79zoqyOb5m+WtQNsQmHAO4LZdR16TPNvTdCZ2lNgWYRIjuHJ
 obvYy2ingKpnlzd5V1bioTlUw0AOchk86pMnTVAsoKPXWqsOrPB+PYmE9tFRxqVY
 5WVW7rnhtcJ05ajeIWhgndhW7fM4lvoWdZyctTIhWttQ9WkhyKAYKHQrmgOcsbUp
 soOfK9oHRH1XuUsC0SHpPmUQbp/c5cyCS1D7nDuIe/lPNNfWCVeUKkny495Vgj4d
 nK6MI1PQ4Bw2VBfMMxO4dXl2rnzlVjSnXXUP56IdfZHlOr+5gPh7uZvfZXN3AmHC
 km9MBt2IWrDYAriMwHhqumzHMIFmNVdqdXaYZYzagwwFzy8VNLgzQEFQYHsIXtl3
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 WdwXzEor+h3yW06dV1WdOGlMUqVt3Xx9GaJBW57XbdMQQ2O2m+TfMcYLeVLsXtvf
 aHUKOZdBxRKFcbA7zARhZ4xyzNQVddz3+aTGpzpP/xIL4TXrzHQ=
 =QArU
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging

firmware (and crypto) patches

- add the tls-cipher-suites object,
- add the ability to QOM objects to produce data consumable
  by the fw_cfg device,
- let the tls-cipher-suites object implement the
  FW_CFG_DATA_GENERATOR interface.

This is required by EDK2 'HTTPS Boot' feature of OVMF to tell
the guest which TLS ciphers it can use.

CI jobs results:
  https://travis-ci.org/github/philmd/qemu/builds/704724619
  https://gitlab.com/philmd/qemu/-/pipelines/162938106
  https://cirrus-ci.com/build/4682977303068672

# gpg: Signature made Sat 04 Jul 2020 17:37:08 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/fw_cfg-20200704:
  crypto/tls-cipher-suites: Produce fw_cfg consumable blob
  softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace
  softmmu/vl: Let -fw_cfg option take a 'gen_id' argument
  hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface
  crypto: Add tls-cipher-suites object

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-09 20:01:43 +01:00
Peter Maydell
aff2caf6b3 qom: add support for qom objects in modules.
build some devices (qxl, virtio-gpu, ccid, usb-redir) as modules.
 build braille chardev as module.
 
 v2: more verbose comment for "build: fix device module builds" patch.
 
 note: qemu doesn't rebuild objects on cflags changes (specifically
       -fPIC being added when code is switched from builtin to module).
       Workaround for resulting build errors: "make clean", rebuild.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCgAGBQJfBHu4AAoJEEy22O7T6HE4uh8P/0clQVfXb8jBsCnLw2dJuvdx
 rJzgZTn5BQElCmZYN43LElyCcD7DO2Exz6JtV554oK/tjH/QkOKAKzPzk+FzhKta
 3zyGvlS79KMHoMoIf6xSIbSv3/jt2iP9TU9HpaHXIBQJTAtExAasEPtr3ewgAhDv
 wd5FC/slM7NNofQgyz5ycAKGddwOYFP/zAnTZPU2noCek2B86OgBX+BN5VIaxn/g
 Reuk4z0QBLWXGmb2j6RbmBKZ61V/qokpz9OjwZ1reRU+tTXOzhu8ROr+GDmNj3D8
 m8mt1t8UUIH35Zo9Lc0+4P6aKCk5gQI4tYukut/8zXqnNdPhQxsnCFiR1U8kZter
 +189dhVXLZ+vp8IMe7piu/a4iU/5Jgz30VUOetrAM0CDjzuI0Bbp1wSjgiLyZ9EC
 CZLxIm2lZCHCr92G4UtmUR0dnacoee96bsAs/Rd9U3DWRLaDwuTNGYPfW1J5fEyn
 nqLscU/8H2H8tQhSjX8nTkxXh29/bA1pzb/auPKkajS+rblACWgYyj8035VyWIiB
 NTJZzvXXAxLNObLZSLteUQLOn5ugjmicH7Q8RJZmcQzudq0PDlJrF8vXJ2R6PZLF
 4ecSgy1b1xA7xvXc4tAdtnlcVvVl/LU5EMWooQP26cKZzJOM0GnUUlBo+K6oEQTf
 0lXrg6LAhH1sevdFzhNd
 =DVlH
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/modules-20200707-pull-request' into staging

qom: add support for qom objects in modules.
build some devices (qxl, virtio-gpu, ccid, usb-redir) as modules.
build braille chardev as module.

v2: more verbose comment for "build: fix device module builds" patch.

note: qemu doesn't rebuild objects on cflags changes (specifically
      -fPIC being added when code is switched from builtin to module).
      Workaround for resulting build errors: "make clean", rebuild.

# gpg: Signature made Tue 07 Jul 2020 14:42:16 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/modules-20200707-pull-request:
  chardev: enable modules, use for braille
  vga: build virtio-gpu as module
  vga: build virtio-gpu only once
  vga: build qxl as module
  usb: build usb-redir as module
  ccid: build smartcard as module
  build: fix device module builds
  qdev: device module support
  object: qom module support
  module: qom module support

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-09 17:02:29 +01:00
Peter Maydell
3d7cad3c23 trivial branch patches 20200707
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 30IT5vbLb8yj
 =lUOA
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.1-pull-request' into staging

trivial branch patches 20200707

# gpg: Signature made Tue 07 Jul 2020 11:52:06 BST
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-5.1-pull-request:
  net/tap-solaris.c: Include qemu-common.h for TFR macro
  intel_iommu: "aw-bits" error message still refers to "x-aw-bits"
  util/qemu-option: Document the get_opt_value() function
  MAINTAINERS: Update Radoslaw Biernacki email address
  .mailmap: Update Alexander Graf email address
  trivial: Respect alphabetical order of .o files in Makefile.objs
  fix the prototype of muls64/mulu64

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-09 14:13:19 +01:00
Peter Maydell
48f22ad04e m68k pull-request 20200706
disable floatx80_invalid_encoding() for m68k
 fix m68k_cpu_get_phys_page_debug()
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 6Wq2Hpd3H4TRNvuOHeZkxUJ4+SUnEZ7P9IFl4cG2euq5qUK9GQ1oG2Msi+Au5nTq
 Nin6FYj5qKXn1vjLzUiTz4DOjpIN1HyB0EvzOrjR+eI/KmMFZY7h3EoeUwPeymrV
 QR2N+hU/l1e+VZBSBnpdgUu32162DrmLBcvGBg5Cxb4bdnEqvKINAVez4pkh+7yj
 WxXG4jOCfBeJWIJ7yLAaZRdTZ/RSs1kO6Ksnr+Y4tAFkkbXqJPCwHM6nTEt13X1d
 BIT0s1TJ+DvX
 =JAxe
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/vivier/tags/m68k-next-pull-request' into staging

m68k pull-request 20200706

disable floatx80_invalid_encoding() for m68k
fix m68k_cpu_get_phys_page_debug()

# gpg: Signature made Mon 06 Jul 2020 21:05:33 BST
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-next-pull-request:
  softfloat,m68k: disable floatx80_invalid_encoding() for m68k
  target/m68k: consolidate physical translation offset into get_physical_address()
  target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-08 21:38:47 +01:00
Peter Maydell
8796c64ecd audio: deprecate -soundhw
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
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 +K7H1hAAEVtd8OJeyFek
 =oMK8
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/audio-20200706-pull-request' into staging

audio: deprecate -soundhw

# gpg: Signature made Mon 06 Jul 2020 20:29:07 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/audio-20200706-pull-request:
  audio: set default value for pcspk.iobase property
  pcspk: update docs/system/target-i386-desc.rst.inc
  audio: add soundhw deprecation notice
  audio: deprecate -soundhw pcspk
  audio: create pcspk device early
  audio: rework pcspk_init()
  softmmu: initialize spice and audio earlier
  pc_basic_device_init: drop no_vmport arg
  pc_basic_device_init: drop has_pit arg
  pc_basic_device_init: pass PCMachineState
  audio: deprecate -soundhw hda
  audio: deprecate -soundhw sb16
  audio: deprecate -soundhw gus
  audio: deprecate -soundhw cs4231a
  audio: deprecate -soundhw adlib
  audio: deprecate -soundhw es1370
  audio: deprecate -soundhw ac97
  audio: add deprecated_register_soundhw
  stubs: add pci_create_simple
  stubs: add isa_create_simple

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-08 16:33:59 +01:00
Peter Maydell
cd9557616f Fix for ppc shifts
Fix for non-parallel atomic ops
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 nzGO3w==
 =mcGQ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200706' into staging

Fix for ppc shifts
Fix for non-parallel atomic ops

# gpg: Signature made Mon 06 Jul 2020 19:49:08 BST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tcg-20200706:
  tcg: Fix do_nonatomic_op_* vs signed operations
  tcg/ppc: Sanitize immediate shifts

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-07 21:41:08 +01:00
Peter Maydell
eb2c66b10e Block patches for 5.1:
- LUKS keyslot amendment
   (+ patches to make the iotests pass on non-Linux systems, and to keep
      the tests passing for qcow v1, and to skip LUKS tests (including
      qcow2 LUKS) when the built qemu does not support it)
 - Refactoring in the block layer: Drop the basically unnecessary
   unallocated_blocks_are_zero field from BlockDriverInfo
 - Fix qcow2 preallocation when the image size is not a multiple of the
   cluster size
 - Fix in block-copy code
 -----BEGIN PGP SIGNATURE-----
 
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 =v33H
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-07-06' into staging

Block patches for 5.1:
- LUKS keyslot amendment
  (+ patches to make the iotests pass on non-Linux systems, and to keep
     the tests passing for qcow v1, and to skip LUKS tests (including
     qcow2 LUKS) when the built qemu does not support it)
- Refactoring in the block layer: Drop the basically unnecessary
  unallocated_blocks_are_zero field from BlockDriverInfo
- Fix qcow2 preallocation when the image size is not a multiple of the
  cluster size
- Fix in block-copy code

# gpg: Signature made Mon 06 Jul 2020 11:02:53 BST
# gpg:                using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg:                issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2020-07-06: (31 commits)
  qed: Simplify backing reads
  block: drop unallocated_blocks_are_zero
  block/vhdx: drop unallocated_blocks_are_zero
  block/file-posix: drop unallocated_blocks_are_zero
  block/iscsi: drop unallocated_blocks_are_zero
  block/crypto: drop unallocated_blocks_are_zero
  block/vpc: return ZERO block-status when appropriate
  block/vdi: return ZERO block-status when appropriate
  block: inline bdrv_unallocated_blocks_are_zero()
  qemu-img: convert: don't use unallocated_blocks_are_zero
  iotests: add tests for blockdev-amend
  block/qcow2: implement blockdev-amend
  block/crypto: implement blockdev-amend
  block/core: add generic infrastructure for x-blockdev-amend qmp command
  iotests: qemu-img tests for luks key management
  block/qcow2: extend qemu-img amend interface with crypto options
  block/crypto: implement the encryption key management
  block/crypto: rename two functions
  block/amend: refactor qcow2 amend options
  block/amend: separate amend and create options for qemu-img
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-07 19:47:26 +01:00
Peter Maydell
c8eaf81fd2 virtio,acpi: features, fixes, cleanups.
vdpa support
 virtio-mem support
 a handy script for disassembling acpi tables
 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

virtio,acpi: features, fixes, cleanups.

vdpa support
virtio-mem support
a handy script for disassembling acpi tables
misc fixes and cleanups

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

# gpg: Signature made Tue 07 Jul 2020 13:00:35 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# 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: (41 commits)
  vhost-vdpa: introduce vhost-vdpa net client
  vhost-vdpa: introduce vhost-vdpa backend
  vhost_net: introduce set_config & get_config
  vhost: implement vhost_force_iommu method
  vhost: introduce new VhostOps vhost_force_iommu
  vhost: implement vhost_vq_get_addr method
  vhost: introduce new VhostOps vhost_vq_get_addr
  vhost: implement vhost_dev_start method
  vhost: introduce new VhostOps vhost_dev_start
  vhost: check the existence of vhost_set_iotlb_callback
  virtio-pci: implement queue_enabled method
  virtio-bus: introduce queue_enabled method
  vhost_net: use the function qemu_get_peer
  net: introduce qemu_get_peer
  MAINTAINERS: add VT-d entry
  docs: vhost-user: add Virtio status protocol feature
  tests/acpi: remove stale allowed tables
  numa: Auto-enable NUMA when any memory devices are possible
  virtio-mem: Exclude unplugged memory during migration
  virtio-mem: Add trace events
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	hw/arm/virt.c
#	hw/virtio/trace-events
2020-07-07 17:37:44 +01:00
Stefan Hajnoczi
27e08bab94 tracetool: work around ust <sys/sdt.h> include conflict
Both the dtrace and ust backends may include <sys/sdt.h> but LTTng
Userspace Tracer 2.11 and later requires SDT_USE_VARIADIC to be defined
before including the header file.

This is a classic problem with C header files included from different
parts of a program. If the same header is included twice within the same
compilation unit then the first inclusion determines the macro
environment.

Work around this by defining SDT_USE_VARIADIC in the dtrace backend too.
It doesn't hurt and fixes a missing STAP_PROBEV() compiler error when
the ust backend is enabled together with the dtrace backend.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200625140757.237012-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-07-07 16:07:14 +01:00
Gerd Hoffmann
ef138c7724 chardev: enable modules, use for braille
Removes brlapi library dependency from core qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-11-kraxel@redhat.com
2020-07-07 15:33:59 +02:00
Gerd Hoffmann
8d5a24c83d vga: build virtio-gpu as module
Drops libvirglrenderer.so dependency from core qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-10-kraxel@redhat.com
2020-07-07 15:33:59 +02:00
Gerd Hoffmann
9ad7ecf6a6 vga: build virtio-gpu only once
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200624131045.14512-9-kraxel@redhat.com
2020-07-07 15:33:59 +02:00
Gerd Hoffmann
d39e93d483 vga: build qxl as module
First step in making spice support modular.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-8-kraxel@redhat.com
2020-07-07 15:33:59 +02:00
Gerd Hoffmann
aa9c8573be usb: build usb-redir as module
Drops libusbredirparser.so dependency from core qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-7-kraxel@redhat.com
2020-07-07 15:33:59 +02:00
Gerd Hoffmann
8887312b40 ccid: build smartcard as module
Drops libcacard.so dependency from core qemu.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-6-kraxel@redhat.com
2020-07-07 15:33:59 +02:00
Gerd Hoffmann
c4ddab7ae5 build: fix device module builds
Slightly hackish workaround, works ok as long as we don't
have target-specific modules.  meson will obsolete this.

See comment in the patch for the --verbose description.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-5-kraxel@redhat.com

[ kraxel: updated comment from discussions ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-07-07 15:29:31 +02:00
Gerd Hoffmann
7ab6e7fcce qdev: device module support
Hook module loading into the places where we
need it when building devices as modules.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-4-kraxel@redhat.com
2020-07-07 14:54:29 +02:00
Gerd Hoffmann
0f8198f1b2 object: qom module support
Little helper function to load modules on demand.  In most cases adding
module loading support for devices and other objects is just
s/object_class_by_name/module_object_class_by_name/ in the right spot.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-3-kraxel@redhat.com
2020-07-07 14:54:29 +02:00
Gerd Hoffmann
28457744c3 module: qom module support
Add support for qom types provided by modules.  For starters use a
manually maintained list which maps qom type to module and prefix.

Two load functions are added:  One to load the module for a specific
type, and one to load all modules (needed for object/device lists as
printed by -- for example -- qemu -device help).

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-2-kraxel@redhat.com
2020-07-07 14:54:29 +02:00
Cindy Lu
1e0a84ea49 vhost-vdpa: introduce vhost-vdpa net client
This patch set introduces a new net client type: vhost-vdpa.
vhost-vdpa net client will set up a vDPA device which is specified
by a "vhostdev" parameter.

Signed-off-by: Lingshan Zhu <lingshan.zhu@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Cindy Lu <lulu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20200701145538.22333-15-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
2020-07-07 07:59:51 -04:00
Cindy Lu
108a64818e vhost-vdpa: introduce vhost-vdpa backend
Currently we have 2 types of vhost backends in QEMU: vhost kernel and
vhost-user. The above patch provides a generic device for vDPA purpose,
this vDPA device exposes to user space a non-vendor-specific configuration
interface for setting up a vhost HW accelerator, this patch set introduces
a third vhost backend called vhost-vdpa based on the vDPA interface.

Vhost-vdpa usage:

qemu-system-x86_64 -cpu host -enable-kvm \
    ......
    -netdev type=vhost-vdpa,vhostdev=/dev/vhost-vdpa-id,id=vhost-vdpa0 \
    -device virtio-net-pci,netdev=vhost-vdpa0,page-per-vq=on \

Signed-off-by: Lingshan zhu <lingshan.zhu@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Cindy Lu <lulu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20200701145538.22333-14-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
2020-07-07 07:59:51 -04:00
Peter Maydell
710fb08fd2 * Fuzzer fixes from Alexander
* Clean-up patches for qtests, configure and mcf5206
 * Sparc64 sun4u acceptance test
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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-07-06' into staging

* Fuzzer fixes from Alexander
* Clean-up patches for qtests, configure and mcf5206
* Sparc64 sun4u acceptance test

# gpg: Signature made Mon 06 Jul 2020 08:34:14 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# 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-2020-07-06:
  tests/acceptance: Add a test for the sun4u sparc64 machine
  hw/m68k/mcf5206: Replace remaining hw_error()s by qemu_log_mask()
  configure / util: Auto-detect the availability of openpty()
  tests/qtest: Unify the test for the xenfv and xenpv machines
  fuzz: do not use POSIX shm for coverage bitmap
  fuzz: fix broken qtest check at rcu_disable_atfork

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-07 12:41:15 +01:00
Peter Maydell
89615cfef5 net/tap-solaris.c: Include qemu-common.h for TFR macro
In commit a8d2532645 we cleaned up usage of the qemu-common.h header
so that it was always included from .c files and never from other .h files.
We missed adding it to net/tap-solaris.c (which previously was pulling it
in via tap-int.h), which broke building on Solaris hosts.

Fixes: a8d2532645
Reported-by: Michele Denber <denber@mindspring.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Michele Denber <denber@mindspring.com>
Message-Id: <20200704092317.12943-1-peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-07 12:38:50 +02:00
Menno Lageman
2a345149d1 intel_iommu: "aw-bits" error message still refers to "x-aw-bits"
Commit 4b49b586c4 ('intel_iommu: remove "x-" prefix for "aw-bits"')
removed the "x-" prefix but but didn't update the error message
accordingly.

Signed-off-by: Menno Lageman <menno.lageman@oracle.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200625155258.1452425-1-menno.lageman@oracle.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-07 12:38:50 +02:00
Philippe Mathieu-Daudé
8f4d955582 util/qemu-option: Document the get_opt_value() function
Coverity noticed commit 950c4e6c94 introduced a dereference before
null check in get_opt_value (CID1391003):

  In get_opt_value: All paths that lead to this null pointer
  comparison already dereference the pointer earlier (CWE-476)

We fixed this in commit 6e3ad3f0e3, but relaxed the check in commit
0c2f6e7ee9 because "No callers of get_opt_value() pass in a NULL
for the 'value' parameter".

Since this function is publicly exposed, it risks new users to do
the same error again. Avoid that documenting the 'value' argument
must not be NULL.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200629070858.19850-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-07 12:38:50 +02:00
Radoslaw Biernacki
428a377704 MAINTAINERS: Update Radoslaw Biernacki email address
My Linaro account is no longer active and stop forwarding emails to me.
Changing it to my current employer domain.

Signed-off-by: Radoslaw Biernacki <rad@semihalf.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Leif Lindholm <leif@nuviainc.com>
Message-Id: <20200512170704.9290-1-rad@semihalf.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-07 12:38:50 +02:00
Philippe Mathieu-Daudé
0f57f8d84f .mailmap: Update Alexander Graf email address
Update Alexander Graf email address to avoid emails bouncing.

Suggested-by: Alexander Graf <agraf@csgraf.de>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alexander Graf <agraf@csgraf.de>
Message-Id: <20200702173818.14651-2-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-07 12:38:50 +02:00
Christophe de Dinechin
be99a9a09d trivial: Respect alphabetical order of .o files in Makefile.objs
The vmgenid.o is the only file that is not in alphabetical order.

Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200629094934.2081180-1-dinechin@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-07 12:38:50 +02:00
Laurent Vivier
d159dd058c softfloat,m68k: disable floatx80_invalid_encoding() for m68k
According to the comment, this definition of invalid encoding is given
by intel developer's manual, and doesn't comply with 680x0 FPU.

With m68k, the explicit integer bit can be zero in the case of:
 - zeros                (exp == 0, mantissa == 0)
 - denormalized numbers (exp == 0, mantissa != 0)
 - unnormalized numbers (exp != 0, exp < 0x7FFF)
 - infinities           (exp == 0x7FFF, mantissa == 0)
 - not-a-numbers        (exp == 0x7FFF, mantissa != 0)

For infinities and NaNs, the explicit integer bit can be either one or
zero.

The IEEE 754 standard does not define a zero integer bit. Such a number
is an unnormalized number. Hardware does not directly support
denormalized and unnormalized numbers, but implicitly supports them by
trapping them as unimplemented data types, allowing efficient conversion
in software.

See "M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL",
    "1.6 FLOATING-POINT DATA TYPES"

We will implement in the m68k TCG emulator the FP_UNIMP exception to
trap into the kernel to normalize the number. In case of linux-user,
the number will be normalized by QEMU.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200612140400.2130118-1-laurent@vivier.eu>
2020-07-06 21:41:52 +02:00
Mark Cave-Ayland
852002b566 target/m68k: consolidate physical translation offset into get_physical_address()
Since all callers to get_physical_address() now apply the same page offset to
the translation result, move the logic into get_physical_address() itself to
avoid duplication.

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200701201531.13828-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-06 21:39:57 +02:00
Mark Cave-Ayland
78318119ee target/m68k: fix physical address translation in m68k_cpu_get_phys_page_debug()
The result of the get_physical_address() function should be combined with the
offset of the original page access before being returned. Otherwise the
m68k_cpu_get_phys_page_debug() function can round to the wrong page causing
incorrect lookups in gdbstub and various "Disassembler disagrees with
translator over instruction decoding" warnings to appear at translation time.

Fixes: 88b2fef6c3 ("target/m68k: add MC68040 MMU")
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200701201531.13828-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-06 21:39:19 +02:00
Richard Henderson
852f933e48 tcg: Fix do_nonatomic_op_* vs signed operations
The smin/smax/umin/umax operations require the operands to be
properly sign extended.  Do not drop the MO_SIGN bit from the
load, and additionally extend the val input.

Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reported-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200701165646.1901320-1-richard.henderson@linaro.org>
2020-07-06 10:58:19 -07:00
Catherine A. Frederick
94248cfc04 tcg/ppc: Sanitize immediate shifts
Sanitize shift constants so that shift operations with
large constants don't generate invalid instructions.

Signed-off-by: Catherine A. Frederick <chocola@animebitch.es>
Message-Id: <20200607211100.22858-1-agrecascino123@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-07-06 10:58:19 -07:00
Lijun Pan
db7b62e706 fix the prototype of muls64/mulu64
The prototypes of muls64/mulu64 in host-utils.h should match the
definitions in host-utils.c

Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
Message-Id: <20200701234344.91843-10-ljp@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-07-06 18:13:13 +02:00
Gerd Hoffmann
2336172d9b audio: set default value for pcspk.iobase property
Allows dropping the explicit qdev_prop_set_uint32 call in pcspk_init.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-21-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
59e7583905 pcspk: update docs/system/target-i386-desc.rst.inc
Add PC speaker with config hints.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-20-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
825ff02911 audio: add soundhw deprecation notice
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-19-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
2e16ec0541 audio: deprecate -soundhw pcspk
Add deprecation message to the audio init function.

Factor out audio initialization and call that from
both audio init and realize, so setting the audiodev
property is enough to properly initialize pcspk.

Add a property alias to the machine type to set the
audio device, so pcspk can be initialized using:
"-machine pcspk-audiodev=<name>"

Using "-global isa-pcspk.audiodev=<name>" works too but
is not recommended.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-18-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
6b8d141648 audio: create pcspk device early
Create the pcspk device early, so it exists at
machine type initialization time.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-17-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
525d654d7a audio: rework pcspk_init()
Instead of creating and returning the pc speaker accept it as argument.
That allows to rework the initialization workflow in followup patches.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-16-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
dea1fb887c softmmu: initialize spice and audio earlier
audiodev must be initialized before machine_set_property
so the machine can have audiodev property aliases.

spice must initialize before audiodev because the default
audiodev is spice only in case spice is actually enabled.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-15-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
8859f07279 pc_basic_device_init: drop no_vmport arg
Now that we pass pcms anyway, we don't need the no_vmport arg any more.
No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-14-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
c52e7bbbaf pc_basic_device_init: drop has_pit arg
Now that we pass pcms anyway, we don't need the has_pit arg any more.
No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-13-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
10e2483b5f pc_basic_device_init: pass PCMachineState
Need access to pcms for pcspk initialization.
Just preparation, no functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-12-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
fcb541c14e audio: deprecate -soundhw hda
Add deprecation message to the audio init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-11-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
4b96159ecc audio: deprecate -soundhw sb16
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-10-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
ba541176f4 audio: deprecate -soundhw gus
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-9-kraxel@redhat.com
2020-07-06 17:01:11 +02:00
Gerd Hoffmann
6497a63679 audio: deprecate -soundhw cs4231a
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-8-kraxel@redhat.com
2020-07-06 17:01:11 +02:00