Commit Graph

35878 Commits

Author SHA1 Message Date
Markus Armbruster
22644cd2c6 virtio-balloon: Tweak recent fix for integer overflow
Commit 1f9296b avoids "other kinds of overflow" by limiting the
polling interval to UINT_MAX.  The computations to protect are done in
64 bits.  This is indeed safe when unsigned is 32 bits, as it commonly
is.  It isn't when unsigned is 64 bits.  Purely theoretical; I'm not
aware of such a system.  Limit it to UINT32_MAX instead.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-10-23 09:01:29 -04:00
Peter Maydell
e40830afa1 qga: remove readdir_r usage and fix use-after-free
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJUR6lzAAoJEDNTyc7xCLWE/iYH/jtAEpHxB3dBjq1h1Q3P29qm
 2tKa9FBtZyqzS1epLevQL4lI+TzQCDFtdwh9T61H58kVbLqOEZYDThUNXya58tLw
 3dLqA3bgOyZzaMtxp8K65UMS5Dgq2fi5nY+qmC/vWpoo27fijOEocLCQK49xi/t9
 +YiwA0lNIXV8FggYSn0sfJF9zkeV2gdu5Map98B+JrD3S6+ITaFD4qkyOLtAioAK
 I7IceAFygh9a/mmb4ngZtCLtekyr2UOB9b8Q4m0uitgtH/Qe/wO0Hb2eIaioM4Xj
 O9vpbElKSD/sRAX2zY/DHN+QFeU6EXsrE5kR4qKRMIEjgPyLt3HVP8ZkYmVzL7Q=
 =ksu6
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2014-10-22-tag' into staging

qga: remove readdir_r usage and fix use-after-free

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

# gpg: Signature made Wed 22 Oct 2014 13:56:19 BST using RSA key ID F108B584
# gpg: Can't check signature: public key not found

* remotes/mdroth/tags/qga-pull-2014-10-22-tag:
  qga: Rewrite code where using readdir_r

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 21:42:33 +01:00
Peter Maydell
6de4e7fdf6 TriCore ABS, ABSB, B, BIT, BO instructions added
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCgAGBQJURo4kAAoJEArSxjlracoUmtsP/i4F+nXQ7+kRP0GFM8qdilRv
 x5t1q3wKWfjYOk5z0/gQ0Tz3ojjfR6N95tDZIbv2iuBpPHW54sgnmvUeIMgGudjd
 GdDv9alrVw/pCRmGWaZI5SBCxXYBIxIdOjav8PQ4xWE3xrKSnVC9fDxMB4X6GS5X
 YF2TEaa5IK4vrvZvkimiNUYBcMxbiv+6latTfpeivu0CBu8F0JLcQLt6D9ysaLHL
 s5MzCgIMqAZDCXU5JwqlBYDIswUCSzYiuBzb/zEPnI8vYWuXx65ObgGVoXJAkBL0
 WwRykeN9Ofbl2E2OomA9CWzTSJFCFSurDQxr/TPkkO2KD0VAoAArkItxSs2mSQ0U
 FS556zvsruUchItD+qjN3AoLnsGkjkUVxNoQsQPJptEb51Cbt0AQVeHX/vboUqDM
 fjQcAKy5NK1BWPyRS5agHe5g9nI8+XpR4CS7xoNRSq4PwdVzcxCmookysI4rulJQ
 /YOjDO44V5NRBn1qd61j7hQiSGXCk0dfQXhp2G0i+VwfJ0beSRT3fUyBXo1PXD/x
 XfJWTy0cwRdaGk7Ha7wgxn/dQstMPf3SRleOJ+CnhCcflS88294DtuyU0CmmSkEy
 XGDMLbXet6hRIjbvtPmyh03hdhydJzOCO5MtOgSPHUTqBaOFQC83wIHcVDH58jUR
 faVrffo/ivwfZq0Y7RhM
 =imlc
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-20141021' into staging

TriCore ABS, ABSB, B, BIT, BO instructions added

# gpg: Signature made Tue 21 Oct 2014 17:47:32 BST using RSA key ID 6B69CA14
# gpg: Good signature from "Bastian Koppelmann <kbastian@mail.uni-paderborn.de>"

* remotes/bkoppelmann/tags/pull-tricore-20141021:
  target-tricore: Add instructions of BO opcode format
  target-tricore: Add instructions of BIT opcode format
  target-tricore: Add instructions of B opcode format
  target-tricore: Add instructions of ABS, ABSB opcode format
  target-tricore: Cleanup and Bugfixes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 18:43:35 +01:00
Peter Maydell
60b6381ffb add missing s390x files to MAINTAINERS
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJURjwIAAoJEN7Pa5PG8C+v5SsQAIwC2ka1xFKT3KOMAoo7nrRN
 Iy8SLrzZoRXDdzZ+yg2EEcS9u34qtHxpmLf/iKaezFfBgH5kGhVSQ3PyN4YWHsFB
 b2PFXU80A37deoZFyracS2smaejnj+68J6IBGICIeYbMiL7GVnnPEVkEUzZDb0rG
 jG3sDJ71hNuRGmIP6IIgaoi7kWngGKAc9QcrhIvOWcI1XJXbKFKNs0TiBEuxnhY/
 Yjr+2RvGyUusX0kN4nFGT8/mKCRDnCNBZuipJFsqNi6OY6v4zkE1vbQ0KaK/ZGk+
 XKhsJ+Pe8XHiGerEwITKvWTS7pUO1i+iDxS+0VDLd6ktKTC7fjLR0zSOszjB8Sfo
 6BFoqkJoEj0TrDhBX8aplWJb+ZRk61KAOHYPJcjlAdfLCFCobk3ycX7syc9Fdo8z
 wq0dvlllJu0nBOS8ePs7BISfYfD0JqVmi33UmQ2VuyOp7Nya8KizvYdp/BNxSQr+
 WSvOrmxPplUsx0tkotFv6C2eVq3bG/nGehK+1ODOf1s7SAYdfU79wFZxKz4mj0Ic
 cxPtdbvrffGYqIPJxgxG26DEBNjbxysr0VAMmllc1LVuaE2cBJOcmg2XaAU0wWLu
 dq3GFHt9b80iROu0mH4kEc8b8YsHlz5xa+MhvL4I2BZrHh+Dm3Tpr0KLF7lLaSgM
 AkWRviP9JawKB+AJWTXx
 =1pzi
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20141021' into staging

add missing s390x files to MAINTAINERS

# gpg: Signature made Tue 21 Oct 2014 11:57:12 BST using RSA key ID C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"

* remotes/cohuck/tags/s390x-20141021:
  s390x: sweep up unmaintained files

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 18:41:38 +01:00
Peter Maydell
8f4699d873 Block patches
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJURPo5AAoJEH8JsnLIjy/WK1gP/2PhKD4lsjQ0O9TYlwu2aWCc
 eej/z2wp47996KAkhRgS4mf/E0FnPSh80cHV1wobPJfRSTPPNuGgrmhX+HLcjlPz
 fWb3qN6Ikneou1TYCO/r1wMwhPpE1GKjZmuHQcH3B27GW5cqx/s1sPCxqwDJJnYq
 oBbbcIGZGNYLHlyJvl88gBTkIHBs5/nxhzVnPnpQi6JqtGz8CAbo6e36A5RQCqyV
 RoYEe5Lif81lZpaTpYFsoUhOcH9YtQnKoUSdAnqtXtLO9fOHsn7/75hnmT4bs5CR
 p6UAiutN+jiUcRrlF//TK5TNlS7KvOAf+LirEURAY0j5IJNXh30/5x8hXzHJxb60
 eY6ePrhnbkPeLfg1Qh/7LJyi/W0cl2YN6I2oslnMUfcumu9Ns1FfsFrFpKtgT/yM
 fkjQEo7w9khKT+iZaOm1XaNDliUKZiG2wLhni6KYAGM2edmE8W7VCkjSTFcz/4eQ
 vn7G3T1OnglW1cSt0onTAKNWn2swh0lXOXv7iBupmiNoy+hafNwTa1eHw+jjvXeF
 3WdfMxT6fRKAQUC/hwVlvyeJcZyBMG11BuovX9gNgdx5/UpWJFjxHsEmbiP9TtkO
 CJ5dGi+PgM/fxLJj4IW0zSVSL+mnhQmQdtzksU+l4GBHuErXdkt9W61sOHHQJGTf
 NGIkh6DwV4VfFZd6bzf0
 =8BaC
 -----END PGP SIGNATURE-----

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

Block patches

# gpg: Signature made Mon 20 Oct 2014 13:04:09 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (28 commits)
  block: Make device model's references to BlockBackend strong
  block: Lift device model API into BlockBackend
  blockdev: Convert qmp_eject(), qmp_change_blockdev() to BlockBackend
  block/qapi: Convert qmp_query_block() to BlockBackend
  blockdev: Fix blockdev-add not to create DriveInfo
  blockdev: Drop superfluous DriveInfo member id
  pc87312: Drop unused members of PC87312State
  ide: Complete conversion from BlockDriverState to BlockBackend
  hw: Convert from BlockDriverState to BlockBackend, mostly
  virtio-blk: Rename VirtIOBlkConf variables to conf
  virtio-blk: Drop redundant VirtIOBlock member conf
  block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
  block: Rename BlockDriverAIOCB* to BlockAIOCB*
  block: Eliminate DriveInfo member bdrv, use blk_by_legacy_dinfo()
  block: Merge BlockBackend and BlockDriverState name spaces
  block: Eliminate BlockDriverState member device_name[]
  block: Eliminate bdrv_iterate(), use bdrv_next()
  blockdev: Eliminate drive_del()
  block: Make BlockBackend own its BlockDriverState
  block: Code motion to get rid of stubs/blockdev.c
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 16:39:49 +01:00
Peter Maydell
895b810c12 usb: add high speed mouse & keyboard configuration
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUPl2cAAoJEEy22O7T6HE4HikP/Aoq2JHGLtEqQKzS/hH3+T7C
 FA2vyneUWKAZN5JMMArOTmIhL5lZJ4nxi6lD4+lX88RLvn2RC7mSxwE9tH412jKO
 d093y6WEpTmXfNN5uP2sy2RXr4DF+Hc2nCozMTGgnjFk5D+YN2iAEExy0UyDOmFZ
 xBbvVs61YyuC6EIGpr1gY/R7yxsflZS5KfbbhZt4sBmd9X6khXzKif3gLkIMF1SB
 jBg8zXTlnfaiFerso72sW+zRCKcK/UmwaC0lg8clIGp5s7tPRFM/6njaEHDzSYr8
 4Sgjx1qHoN5uq89W0SnKFPUbYHMZ4jkDCSN88wLmCQhJzuymoHH94SXhj9hNhhRC
 r0RUjBSGxuvwqEQImknHZ8Yis62hySK/TE8aFCEB9OB2L+4kUOxJMdDmy7E5O4vT
 anzvkL7MHOEgHc5M+T0dIzRlF/4OaHMZ4eRXe76AqqHGAa2jK8JpNYuweNjDLUJ9
 tcSS0EzLb2sZlM9eMn5xzTh1gZqoARqiWE6Q3vYyCMJgLor3IsYSC2eaL3mVezxb
 JtKEFycR1PLIEOiKC8aw0HFf3bsUhhQLYdawipSpRUNSW4143/YRcYYXB5jljuHY
 61ylv9JeRGcqzLKwmUVIsn41xDOFthnOWtC1d+y+uZ1HGk04v7K+tMyJEd6knQwd
 Ro1SUYPn/bIfGoB+AHBY
 =oWcL
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20141015-2' into staging

usb: add high speed mouse & keyboard configuration

* remotes/kraxel/tags/pull-usb-20141015-2:
  xhci: remove dead code
  usb-hid: Add high speed keyboard configuration
  usb-hid: Add high speed mouse configuration
  usb-hid: Move descriptor decision to usb-hid initfn

Conflicts:
	include/hw/i386/pc.h
[Fixed trivial merge conflict in the pc-2.1 property list]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 15:48:32 +01:00
Peter Maydell
19f3772995 qxl: keep going if reaching guest bug on empty area
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUPlBRAAoJEEy22O7T6HE4JsUP/2h5qgXitZCQGuc3p4pR08IQ
 LGIAWKNVuCKJXexd4EqYaAeQBC6u49WyfTviyoFKEoKE2A4/1vQ447zrnkCNhHyX
 rngLT6QDUrMX2lSUvhohl1EIaXmfEB7Fhwb8yTRFnTDrN3KYASSmoIklo7L3kx7R
 z1LHRY04hyOqUtOUY4jYBXko0pQwA+wpX9LC1ZisLUCW6/VHctdYYF/rRPHrC5EH
 yRxRn6g0vfcgdZt583mrxJLZ8pVz6wBbveoIZ0R7ThIFI33PVFTwTZ4u4Q8Rb+gS
 +0pDwwfUFUazfK64Si2KKaeFxInTcelKrN45dVbukf0grHIbR1u+5JEo5+2ofVKJ
 h3BcDyJOBVny2lwxwW+jQdBaq8ARn9/6E6jB3vf947/DWwB71okkxWA8HeqWmlI6
 6M+8DczxmaZ6l5glpcnNKsY/RYYOVP9GyvoFomVQHnmFPozVlzzZDpuFDgnEJgSS
 PK4BZd8VvLLTpWD+8f4kIiY0wdpTuiloQO126zIar5jHfw/JT4/DFh2PuJObfmLd
 WugQ0v3j/CB0dQAi5eGHAv5eZp4H7ZsjwoKiTgpPLFjXFfntfU9cr0EFsyKX5sz4
 5mxcsjAEXs6/1z46PPZE98SDyNKubnKKsr85RyTEa7Jee0ou3oK+ATBRpDJsIyH8
 YxE3Zd/wYj0pmvqOhh4w
 =tb6i
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/spice/tags/pull-spice-20141015-1' into staging

qxl: keep going if reaching guest bug on empty area

# gpg: Signature made Wed 15 Oct 2014 11:45:37 BST using RSA key ID D3E87138
# 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>"

* remotes/spice/tags/pull-spice-20141015-1:
  qxl: keep going if reaching guest bug on empty area

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 14:49:37 +01:00
Peter Maydell
4b4ce6c2b8 gtk: fix memory leak, add pause key support.
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUPkzPAAoJEEy22O7T6HE4c7kQAKY6VYxQbtRQxhU5H4Il2f2X
 q2J+/0JZa6oeB3cSLztGiB3N+Rdt9Hdj8wpCI1AP70L9jerpTn7zoO6knalySYc9
 vVPJbNbyrMv5ABlJrQ2Ls3k+UDJF2Kusb+Nxk5TIKkG1O+ys4wXL3vdW3/PjX6MO
 nOGkRz7nzmFnXmxos6ziltWleQXggI46YpomMFukOlh2p7uOf4dMUG7QcW4GgGza
 xCF2nqpLJAjyYWSQGP5YqH0/laa7yyQd9UWPZ0fqk7xEbFTccU+eGo9wqSs3DY1N
 pza0iVBAx8hgS38g5zzLoq4pWlLL7W2vlljIBpAIIWPA43Tmhs90z0pPlSuMmwe5
 Xtv4r7KWd5I5dYtxBD6OYbVhgx+lF92cw2/mdKx2AOa+11xNqPaMZQ5RJ4ExajWP
 u5u9gzm0ZSl1aTyKZt0SV4s9ljnaHf1QKeMqc75t2d//GAAyGo5xGprJzF1CcIRw
 zovc3C5rzwjzU5yakUKFYvQ1EBhyqW4DKbqndj2IkdGChu3WNDn6M64lJvkA9ag/
 B2MIyJ9T1b88yJX7aVrNLBEG0Z/eZo4Mix7Z2gIGnblTuunMJQbC3t1DmjE7up+/
 WlYEnho8QGrpAboHXlUuty81D+HrWmhLLWoHNKmkcZ38E90AibRbRGFmBtsPt6l0
 dzUfEHEmq4OAbqPxxFOh
 =MJ00
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/pull-gtk-20141015-1' into staging

gtk: fix memory leak, add pause key support.

# gpg: Signature made Wed 15 Oct 2014 11:30:39 BST using RSA key ID D3E87138
# 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>"

* remotes/kraxel/tags/pull-gtk-20141015-1:
  gtk: add support for the Pause key
  gtk.c: Fix memory leak in gd_set_keycode_type()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 14:01:42 +01:00
zhanghailiang
e668d1b854 qga: Rewrite code where using readdir_r
If readdir_r fails, error_setg_errno will reference the freed
pointer *dirpath*.

Moreover, readdir_r may cause a buffer overflow, using readdir instead.

Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2014-10-22 07:49:52 -05:00
Peter Maydell
ad089894a8 configure: Prepend pixman and ftd flags to overrule system-provided ones
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUPkqZAAoJEEy22O7T6HE4WrEP/AgNKJWlhvNKNpUcqDB9Xcz8
 liGVvzC9+8Kk2FKHb4MqY0j/BudFuKx5+GAp0aVtbvtssjJdNbSxc6cHzCprJXKc
 0vF79d5VYXwNT41xlCdFPz2v4akqhhv0CNbF4rZErDF3JH4QDA42CeF/l6Wf0IRd
 zEo6Z+lX9Wy7Hdx+KZAispB8rGzk3CMRWnR7bcDcy8fVgxJ8NGYvk0mV1wLGly2n
 nBP5JE6dahjV454KOMLf/aFJd+3WcqBZsUEy0rUsU2a7vLBAR6ySZ/VU0AbaeZc1
 FrTiiOrYeYa+SjQ3ylaqoxf+10FOZuGZlwRddWGqKmlXcp3TjFFrcAYUluYv8piT
 rGIv71TALU+KBBzFhYW1paK1iE5Ofrn/OVLCe9jndEAoFeDd2fZ6lwyJIZUihR9k
 emrGHAFMqhtlasroQ5Rsn2GhGDzCLJqbiyx49P0QfnFR2JE25ngIwQyANNZ0wph5
 4r8gSpfZrCrWJUX63D/ldECViBh3pTHlm7xf1/0/yxZIBhE9pEo6AKF5DMLOVqhc
 QTkHxa++KDew2oj5/4qUHrG28ZDihJdnB6h1atz4xdBxYMlRo1l2tXtmEvEJUWAq
 oX4jvVcN4cMxAiM3Z7PtN08e0vi+TWP6FHWFCBZV6Py1dHrnYZHBWmL2mcLAdJ6G
 Ko6VLvs5rWbU6UDTPhOp
 =swr9
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/pull-console-20141015-1' into staging

configure: Prepend pixman and ftd flags to overrule system-provided ones

# gpg: Signature made Wed 15 Oct 2014 11:21:13 BST using RSA key ID D3E87138
# 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>"

* remotes/kraxel/tags/pull-console-20141015-1:
  configure: Prepend pixman and ftd flags to overrule system-provided ones

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 13:08:43 +01:00
Peter Maydell
31cc9514a5 Merge remote-tracking branch 'remotes/lalrae/tags/mips-20141015' into staging
* remotes/lalrae/tags/mips-20141015: (28 commits)
  target-mips: Remove unused gen_load_ACX, gen_store_ACX and cpu_ACX
  target-mips/dsp_helper.c: Add ifdef guards around various functions
  target-mips/translate.c: Add ifdef guard around check_mips64()
  target-mips/op_helper.c: Remove unused do_lbu() function
  target-mips/dsp_helper.c: Remove unused function get_DSPControl_24()
  target-mips: fix broken MIPS16 and microMIPS
  target-mips/translate.c: Update OPC_SYNCI
  target-mips: define a new generic CPU supporting MIPS64 Release 6 ISA
  mips_malta: update malta's pseudo-bootloader - replace JR with JALR
  target-mips: remove JR, BLTZAL, BGEZAL and add NAL, BAL instructions
  target-mips: do not allow Status.FR=0 mode in 64-bit FPU
  target-mips: add new Floating Point Comparison instructions
  target-mips: add new Floating Point instructions
  softfloat: add functions corresponding to IEEE-2008 min/maxNumMag
  target-mips: add AUI, LSA and PCREL instruction families
  target-mips: add compact and CP1 branches
  target-mips: add ALIGN, DALIGN, BITSWAP and DBITSWAP instructions
  target-mips: Status.UX/SX/KX enable 32-bit address wrapping
  target-mips: move CLO, DCLO, CLZ, DCLZ, SDBBP and free special2 in R6
  target-mips: redefine Integer Multiply and Divide instructions
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-22 12:06:47 +01:00
Peter Maydell
01a2050fa5 hw/i386/pc_q35.c: Avoid g_assert_cmpint() as it is not in glib 2.12
The function g_assert_cmpint() is not in glib 2.12, which is our current
minimum requirement. Rephrase the recently added assertion to avoid it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
2014-10-22 11:32:44 +01:00
Cornelia Huck
4277af19d9 s390x: sweep up unmaintained files
Several s390x/kvm/ccw related files don't have an entry in MAINTAINERS:
Sort them into the appropriate sections.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-10-21 12:40:34 +02:00
Markus Armbruster
84ebe3755f block: Make device model's references to BlockBackend strong
Doesn't make a difference just yet, but it's the right thing to do.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:51 +02:00
Markus Armbruster
a7f53e26a6 block: Lift device model API into BlockBackend
Move device model attachment / detachment and the BlockDevOps device
model callbacks and their wrappers from BlockDriverState to
BlockBackend.

Wrapper calls in block.c change from

    bdrv_dev_FOO_cb(bs, ...)

to

    if (bs->blk) {
        bdrv_dev_FOO_cb(bs->blk, ...);
    }

No change, because both bdrv_dev_change_media_cb() and
bdrv_dev_resize_cb() do nothing when no device model is attached, and
a device model can be attached only when bs->blk.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
6007cdd448 blockdev: Convert qmp_eject(), qmp_change_blockdev() to BlockBackend
Much more command code needs conversion.  I'm converting these now
because they're using bdrv_dev_* functions, which I'm about to lift
into BlockBackend.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
d829a2115f block/qapi: Convert qmp_query_block() to BlockBackend
Much more command code needs conversion.  I start with this one
because it's using bdrv_dev_* functions, which I'm about to lift into
BlockBackend.

While there, give bdrv_query_info() internal linkage.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
26f8b3a847 blockdev: Fix blockdev-add not to create DriveInfo
blockdev_init() always creates a DriveInfo, but only drive_new() fills
it in.  qmp_blockdev_add() leaves it blank.  This results in a drive
with type = IF_IDE, bus = 0, unit = 0.  Screwed up in commit ee13ed1c.

Board initialization code looking for IDE drive (0,0) can pick up one
of these bogus drives.  The QMP command has to execute really early to
be visible.  Not sure how likely that is in practice.

Fix by creating DriveInfo in drive_new().  Block backends created by
blockdev-add don't get one.

Breaks the test for "has been created by qmp_blockdev_add()" in
blockdev_mark_auto_del() and do_drive_del(), because it changes the
value of dinfo && !dinfo->enable_auto_del from true to false.  Simply
test !dinfo instead.

Leaves DriveInfo member enable_auto_del unused.  Drop it.

A few places assume a block backend always has a DriveInfo.  Fix them
up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
d3aeb1b7da blockdev: Drop superfluous DriveInfo member id
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
b8864be5f3 pc87312: Drop unused members of PC87312State
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
a987ee1f1b ide: Complete conversion from BlockDriverState to BlockBackend
Add a BlockBackend member to TrimAIOCB, so ide_issue_trim_cb() can use
blk_aio_discard() instead of bdrv_aio_discard().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:03:50 +02:00
Markus Armbruster
4be746345f hw: Convert from BlockDriverState to BlockBackend, mostly
Device models should access their block backends only through the
block-backend.h API.  Convert them, and drop direct includes of
inappropriate headers.

Just four uses of BlockDriverState are left:

* The Xen paravirtual block device backend (xen_disk.c) opens images
  itself when set up via xenbus, bypassing blockdev.c.  I figure it
  should go through qmp_blockdev_add() instead.

* Device model "usb-storage" prompts for keys.  No other device model
  does, and this one probably shouldn't do it, either.

* ide_issue_trim_cb() uses bdrv_aio_discard() instead of
  blk_aio_discard() because it fishes its backend out of a BlockAIOCB,
  which has only the BlockDriverState.

* PC87312State has an unused BlockDriverState[] member.

The next two commits take care of the latter two.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:02:25 +02:00
Markus Armbruster
2a30307f70 virtio-blk: Rename VirtIOBlkConf variables to conf
This is consistent with how VirtIOFOOConf variables are named
elsewhere, and makes blk available for BlockBackend variables.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 14:02:21 +02:00
Markus Armbruster
f75167313c virtio-blk: Drop redundant VirtIOBlock member conf
Commit 12c5674 turned it into a pointer to member blk.conf.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:48:28 +02:00
Markus Armbruster
097310b53e block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
I'll use it with block backends shortly, and the name is going to fit
badly there.  It's a block layer thing anyway, not just a block driver
thing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:27 +02:00
Markus Armbruster
7c84b1b831 block: Rename BlockDriverAIOCB* to BlockAIOCB*
I'll use BlockDriverAIOCB with block backends shortly, and the name is
going to fit badly there.  It's a block layer thing anyway, not just a
block driver thing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:27 +02:00
Markus Armbruster
fa1d36df74 block: Eliminate DriveInfo member bdrv, use blk_by_legacy_dinfo()
The patch is big, but all it really does is replacing

    dinfo->bdrv

by

    blk_bs(blk_by_legacy_dinfo(dinfo))

The replacement is repetitive, but the conversion of device models to
BlockBackend is imminent, and will shorten it to just
blk_legacy_dinfo(dinfo).

Line wrapping muddies the waters a bit.  I also omit tests whether
dinfo->bdrv is null, because it never is.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:27 +02:00
Markus Armbruster
7f06d47eff block: Merge BlockBackend and BlockDriverState name spaces
BlockBackend's name space is separate only to keep the initial patches
simple.  Time to merge the two.

Retain bdrv_find() and bdrv_get_device_name() for now, to keep this
series manageable.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
bfb197e0d9 block: Eliminate BlockDriverState member device_name[]
device_name[] can become non-empty only in bdrv_new_root() and
bdrv_move_feature_fields().  The latter is used only to undo damage
done by bdrv_swap().  The former is called only by blk_new_with_bs().
Therefore, when a BlockDriverState's device_name[] is non-empty, then
it's been created with a BlockBackend, and vice versa.  Furthermore,
blk_new_with_bs() keeps the two names equal.

Therefore, device_name[] is redundant.  Eliminate it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
fea68bb6e9 block: Eliminate bdrv_iterate(), use bdrv_next()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
b9fe8a7a12 blockdev: Eliminate drive_del()
drive_del() has become a trivial wrapper around blk_unref().  Get rid
of it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
9ba10c95a4 block: Make BlockBackend own its BlockDriverState
On BlockBackend destruction, unref its BlockDriverState.  Replaces the
callers' unrefs.

This turns the pointer from BlockBackend to BlockDriverState into a
strong reference, managed with bdrv_ref() / bdrv_unref().  The
back-pointer remains weak.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
8fb3c76c94 block: Code motion to get rid of stubs/blockdev.c
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
18e46a033d block: Connect BlockBackend and DriveInfo
Make the BlockBackend own the DriveInfo.  Change blockdev_init() to
return the BlockBackend instead of the DriveInfo.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
7e7d56d9e0 block: Connect BlockBackend to BlockDriverState
Convenience function blk_new_with_bs() creates a BlockBackend with its
BlockDriverState.  Callers have to unref both.  The commit after next
will relieve them of the need to unref the BlockDriverState.

Complication: due to the silly way drive_del works, we need a way to
hide a BlockBackend, just like bdrv_make_anon().  To emphasize its
"special" status, give the function a suitably off-putting name:
blk_hide_on_behalf_of_do_drive_del().  Unfortunately, hiding turns the
BlockBackend's name into the empty string.  Can't avoid that without
breaking the blk->bs->device_name equals blk->name invariant.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
26f54e9a3c block: New BlockBackend
A block device consists of a frontend device model and a backend.

A block backend has a tree of block drivers doing the actual work.
The tree is managed by the block layer.

We currently use a single abstraction BlockDriverState both for tree
nodes and the backend as a whole.  Drawbacks:

* Its API includes both stuff that makes sense only at the block
  backend level (root of the tree) and stuff that's only for use
  within the block layer.  This makes the API bigger and more complex
  than necessary.  Moreover, it's not obvious which interfaces are
  meant for device models, and which really aren't.

* Since device models keep a reference to their backend, the backend
  object can't just be destroyed.  But for media change, we need to
  replace the tree.  Our solution is to make the BlockDriverState
  generic, with actual driver state in a separate object, pointed to
  by member opaque.  That lets us replace the tree by deinitializing
  and reinitializing its root.  This special need of the root makes
  the data structure awkward everywhere in the tree.

The general plan is to separate the APIs into "block backend", for use
by device models, monitor and whatever other code dealing with block
backends, and "block driver", for use by the block layer and whatever
other code (if any) dealing with trees and tree nodes.

Code dealing with block backends, device models in particular, should
become completely oblivious of BlockDriverState.  This should let us
clean up both APIs, and the tree data structures.

This commit is a first step.  It creates a minimal "block backend"
API: type BlockBackend and functions to create, destroy and find them.

BlockBackend objects are created and destroyed exactly when root
BlockDriverState objects are created and destroyed.  "Root" in the
sense of "in bdrv_states".  They're not yet used for anything; that'll
come shortly.

A root BlockDriverState is created with bdrv_new_root(), so where to
create a BlockBackend is obvious.  Where these roots get destroyed
isn't always as obvious.

It is obvious in qemu-img.c, qemu-io.c and qemu-nbd.c, and in error
paths of blockdev_init(), blk_connect().  That leaves destruction of
objects successfully created by blockdev_init() and blk_connect().

blockdev_init() is used only by drive_new() and qmp_blockdev_add().
Objects created by the latter are currently indestructible (see commit
48f364d "blockdev: Refuse to drive_del something added with
blockdev-add" and commit 2d246f0 "blockdev: Introduce
DriveInfo.enable_auto_del").  Objects created by the former get
destroyed by drive_del().

Objects created by blk_connect() get destroyed by blk_disconnect().

BlockBackend is reference-counted.  Its reference count never exceeds
one so far, but that's going to change.

In drive_del(), the BB's reference count is surely one now.  The BDS's
reference count is greater than one when something else is holding a
reference, such as a block job.  In this case, the BB is destroyed
right away, but the BDS lives on until all extra references get
dropped.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Markus Armbruster
e4e9986b1c block: Split bdrv_new_root() off bdrv_new()
Creating an anonymous BDS can't fail.  Make that obvious.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Max Reitz
ec0de76874 nbd: Fix filename generation
Export names may be used with nbd+unix, too, fix nbd_refresh_filename()
accordingly. Also, for nbd+tcp, the documented path schema is
"nbd://host[:port]/export", so use it. Furthermore, as can be seen from
that schema, the port is optional.

That makes six single cases for how the filename can be formatted; it is
not easy to generalize these cases without the resulting statement being
completely unreadable, thus there is simply one snprintf() per case.

Finally, taking the options from BDRVNBDState::socket_opts is wrong,
because those will not contain the export name. Just use
BlockDriverState::options instead.

Reported-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Tony Breeds
7c15903789 block/raw-posix: use seek_hole ahead of fiemap
try_fiemap() uses FIEMAP_FLAG_SYNC which has a significant performance
impact.

Prefer seek_hole() over fiemap() to avoid this impact where possible.
seek_hole is more widely used and, arguably, has potential to be
optimised in the kernel.

Reported-By: Michael Steffens <michael_steffens@posteo.de>
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: Pádraig Brady <pbrady@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Tony Breeds
38c4d0aea3 block/raw-posix: Fix disk corruption in try_fiemap
Using fiemap without FIEMAP_FLAG_SYNC is a known corrupter.

Add the FIEMAP_FLAG_SYNC flag to the FS_IOC_FIEMAP ioctl.  This has
the downside of significantly reducing performance.

Reported-By: Michael Steffens <michael_steffens@posteo.de>
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: Pádraig Brady <pbrady@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Zhang Haoyu
d8bb71b622 qcow2: fix leak of Qcow2DiscardRegion in update_refcount_discard
When the Qcow2DiscardRegion is adjacent to another one referenced by "d",
free this Qcow2DiscardRegion metadata referenced by "p" after
it was removed from s->discards queue.

Signed-off-by: Zhang Haoyu <zhanghy@sangfor.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-10-20 13:41:26 +02:00
Bastian Koppelmann
3a16ecb063 target-tricore: Add instructions of BO opcode format
Add instructions of BO opcode format.
Add microcode generator functions gen_swap, gen_ldmst.
Add microcode generator functions gen_st/ld_preincr, which write back the address after the memory access.
Add helper for circular and bit reverse addr mode calculation.
Add sign extended bitmask for BO_OFF10 field.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-10-20 12:25:07 +01:00
Bastian Koppelmann
b74f2b5bb3 target-tricore: Add instructions of BIT opcode format
Add instructions of BIT opcode format.
Add microcode generator functions gen_bit_1/2op to do 1/2 bit operations on the last bit.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-10-20 12:25:07 +01:00
Bastian Koppelmann
f718b0bbfa target-tricore: Add instructions of B opcode format
Add instructions of B opcode format.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-10-20 12:25:07 +01:00
Bastian Koppelmann
59543d4ee1 target-tricore: Add instructions of ABS, ABSB opcode format
Add instructions of ABS, ABSB opcode format.
Add microcode generator functions for ld/st of two 32bit reg as one 64bit value.
Add microcode generator functions for ldmst and swap.
Add helper ldlcx, lducx, stlcx and stucx.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-10-20 12:25:07 +01:00
Bastian Koppelmann
030c58dfb7 target-tricore: Cleanup and Bugfixes
Move FCX loading of save_context_ to caller functions, for STLCX, STUCX insn to use those functions.
Move FCX storing of restore_context_ to caller functions, for LDLCX, LDUCX insn to use those functions.
Remove do_raise_exception function, which caused clang to emit a warning.
Fix: save_context_lower now saves a[11] instead of PSW.
Fix: MASK_OP_ABSB_BPOS starting at wrong offset.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-10-20 12:25:06 +01:00
Gonglei
5f77ef69a1 glib: add compatibility interface for g_strcmp0()
This patch fixes compilation errors when building against glib < 2.16.0
due to the missing g_strcmp0() function.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Message-id: 1413457177-10132-1-git-send-email-arei.gonglei@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-16 23:02:31 +01:00
Peter Maydell
8a2c263624 vga-pci: add qext region to mmio
vga: Remove unused arrays dmask4 and dmask16
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUPjpmAAoJEEy22O7T6HE4+jUP/0/UFIdl+uWPzNwUgftmYVtz
 +b0zS5mKBBkfqSV8SzsDHr4V26AgCqb8AWWnsNLopZ8PIGL5LvyJ49OVhCgK+U76
 jQLCi0v550mgp7Vb2Riw5V8hrtmTnrEiuebuZ1OaYRyCqMJhsVJHu04RcX1WFx6k
 sPNiliezL45xrGHQPLgkfYIvVMcl8kpiQ8B7yHwtANCnnEWe7cTadcobBqcuZH3H
 /tfVspW+wM+1J7Iv06FMtNZIBeK9P6cXHiBYxcpR5qTJd8K6SF09pxV+pLBYyHKW
 D4KJYjk67mA98dsbYW/+ds5R7XGcFDDdq01vCG3ZBY0ICWWI0NcqfHKrIjuudwQH
 eQxPbrfu/AhzU0Xg7i/OvvEolWartELsAhEe8gLgYT3IvCKMhsdKmk5/QIzp9DF7
 3n2C2B2rLupv5c9R4sJne6fq9+fZQ3OF+5GqUya7u5BH66AZhSbi3aV/HrvhqZfX
 2Pc9VXM1TMW/038CPznEiQOJh36kgZf625ojnUtYKjEhq8ox1B0Yb//BAHSUJiHj
 iACJVD21fvsaDtmPgid8TItk8T/NGXiyR+2vnHC8Eg4YJV6VcLPpWd1rvEVGWv/m
 iza7hH9FdGBROYmsR0WYAYMiIfjEpcdI5X4VTAtWrpnzZ8FuFpJ44FSjGqLJudKJ
 YmY8D/Jrwgcr2U4WO2J4
 =MYEQ
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20141015-1' into staging

vga-pci: add qext region to mmio
vga: Remove unused arrays dmask4 and dmask16

# gpg: Signature made Wed 15 Oct 2014 10:12:06 BST using RSA key ID D3E87138
# 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>"

* remotes/kraxel/tags/pull-vga-20141015-1:
  hw/display/vga: Remove unused arrays dmask4 and dmask16
  vga-pci: add qext region to mmio

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-16 09:26:14 +01:00
Peter Maydell
605c690b1b allow changing bootorder via monitor at runtime,
by making bootindex a writable qom property.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJUPjeVAAoJEEy22O7T6HE4j5QP/RtecYdC9yiOGsGcI4lrDMo8
 5j61JzvY7bpPGJykXH7c8B9s3n2LQIW4rzD5mDVB/bKXPwh3SbqPBQmd1T6G7lrR
 4lV+c/pvrTDE9V1k0Favbe0pbfOkaBAnMyYEYFkoK7hzVUTN6acbkz0LhXudb4ci
 7V9wbSLnZZrTxB50NTJu17EIa7RCDKQR6urskrxAsJeqCAT7NQtXM5ls1dfGvHQs
 Tc6u4+zRqv2Rzr9YxkFKPZe55rTBMUw3fcwg9F3657dCujYvcMq8+ZwFGiMXSjll
 oUFxwgZn05aRQwxG1YfFDI576+f9ZCirkQBoDBwgp3ZSLTN8CLVDZ0X1FA7vjntH
 fr5j7D0M2ftSsUDI2E3UOzaNtbtyQaCkggl+zc0fgw7dEfbitqpUZQQ4wGngBTKJ
 BFkky+29MhBTLqBC38S9iUGqUbHbrqIHP/hSW8ixAGm4n8dul+ROgX4ynFZNOuxE
 NEA1rRspDHNVanb+gcpK0wv58vvmwbECGrovkI7ffeCo+8+MDW3ebRbQ2fIxUa4C
 KbPp6b5vICVcsG0+XRbjA2rNn76iJYCjc+PX1WQX6vgPYEPRah51G44KLyN/r8kj
 fw7wOuYomtu+2nymH/8QXBEyACiuCJLTmOykHxsrYURR3VvVeg2Z0j4e7fNOg/Is
 +d+cVKKkN8JLFRlXG8qu
 =utUi
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/pull-bootindex-20141015-1' into staging

allow changing bootorder via monitor at runtime,
by making bootindex a writable qom property.

* remotes/kraxel/tags/pull-bootindex-20141015-1: (34 commits)
  bootindex: change fprintf to error_report
  bootindex: delete bootindex when device is removed
  bootindex: move calling add_boot_device_patch to bootindex setter function
  ide: add calling add_boot_device_patch in bootindex setter function
  nvma: ide: add bootindex to qom property
  usb-storage: add bootindex to qom property
  virtio-blk: alias bootindex property explicitly for virt-blk-pci/ccw/s390
  block: remove bootindex property from qdev to qom
  virtio-blk: add bootindex to qom property
  ide: add bootindex to qom property
  scsi: add bootindex to qom property
  isa-fdc: remove bootindexA/B property from qdev to qom
  redirect: remove bootindex property from qdev to qom
  vfio: remove bootindex property from qdev to qom
  pci-assign: remove bootindex property from qdev to qom
  host-libusb: remove bootindex property from qdev to qom
  virtio-net: alias bootindex property explicitly for virt-net-pci/ccw/s390
  net: remove bootindex property from qdev to qom
  usb-net: add bootindex to qom property
  vmxnet3: add bootindex to qom property
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-16 09:24:45 +01:00
Stefan Hajnoczi
89b516d8b9 glib: add compatibility interface for g_get_monotonic_time()
This patch fixes compilation errors when building against glib <2.28.0
due to the missing g_get_monotonic_time() function.

The compilation error in tests/libqos/virtio.c was introduced in commit
70556264a8 ("libqos: use microseconds
instead of iterations for virtio timeout").

Add a simple g_get_monotonic_time() implementation to glib-compat.h
based on code from vhost-user-test.c.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
[Igor: add G_TIME_SPAN_SECOND, include glib-compat.h in libqtest.h]
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-15 13:43:35 +01:00