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  1. 28 2月, 2017 5 次提交
    • P
      sd: sdhci: mask transfer mode register value · 8b20aefa
      由 Prasad J Pandit 提交于 
      In SDHCI protocol, the transfer mode register is defined
to be of 6 bits. Mask its value with '0x0037' so that an
invalid value could not be assigned.
Signed-off-by: NPrasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: NAlistair Francis <alistair.francis@xilinx.com>
Message-id: 20170214185225.7994-2-ppandit@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      8b20aefa
    • P
      bcm2835_rng: Use qcrypto_random_bytes() rather than rand() · 373442ea
      由 Peter Maydell 提交于 
      Switch to using qcrypto_random_bytes() rather than rand() as
our source of randomness for the BCM2835 RNG.

If qcrypto_random_bytes() fails, we don't want to return the guest a
non-random value in case they're really using it for cryptographic
purposes, so the best we can do is a fatal error.  This shouldn't
happen unless something's broken, though.

In theory we could implement this device's full FIFO and interrupt
semantics and then just stop filling the FIFO.  That's a lot of work,
though, and doesn't really give a very nice diagnostic to the user
since the guest will just seem to hang.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NDaniel P. Berrange <berrange@redhat.com>
      373442ea
    • M
      target-arm: Implement BCM2835 hardware RNG · 54a5ba13
      由 Marcin Chojnacki 提交于 
      Recent vanilla Raspberry Pi kernels started to make use of
the hardware random number generator in BCM2835 SoC. As a
result, those kernels wouldn't work anymore under QEMU
but rather just freeze during the boot process.

This patch implements a trivial BCM2835 compatible RNG,
and adds it as a peripheral to BCM2835 platform, which
allows to boot a vanilla Raspberry Pi kernel under Qemu.

Changes since v1:
 * Prevented guest from writing [31..20] bits in rng_status
 * Removed redundant minimum_version_id_old
 * Added field entries for the state
 * Changed realize function to reset
Signed-off-by: NMarcin Chojnacki <marcinch7@gmail.com>
Message-id: 20170210210857.47893-1-marcinch7@gmail.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      54a5ba13
    • P
      Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging · 6181478f
      由 Peter Maydell 提交于 
      # gpg: Signature made Mon 27 Feb 2017 16:33:23 GMT
# gpg:                using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  tests-aio-multithread: use atomic_read properly
  iscsi: do not use aio_context_acquire/release
  nfs: do not use aio_context_acquire/release
  curl: do not use aio_context_acquire/release
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      6181478f
    • P
      Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20170227-1' into staging · 9b9fbe8a
      由 Peter Maydell 提交于 
      gtk: fix kbd on xwayland
vnc: fix double free issues
opengl improvements

# gpg: Signature made Mon 27 Feb 2017 16:11:30 GMT
# gpg:                using RSA key 0x4CB6D8EED3E87138
# 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/pull-ui-20170227-1:
  vnc: fix double free issues
  spice: add display & head options
  ui: Use XkbGetMap and XkbGetNames instead of XkbGetKeyboard
  gtk-egl: add scanout_disable support
  sdl2: add scanout_disable support
  spice: add scanout_disable support
  virtio-gpu: use dpy_gl_scanout_disable
  console: add dpy_gl_scanout_disable
  console: rename dpy_gl_scanout to dpy_gl_scanout_texture
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      9b9fbe8a
  3. 27 2月, 2017 21 次提交
  5. 26 2月, 2017 9 次提交
    • P
      slirp: tcp_listen(): Don't try to close() an fd we never opened · bd5d2353
      由 Peter Maydell 提交于 
      Coverity points out (CID 1005725) that an error-exit path in tcp_listen()
will try to close(s) even if the reason it got there was that the
qemu_socket() failed and s was never opened.  Not only that, this isn't even
the right function to use, because we need closesocket() to do the right
thing on Windows.  Change to using the right function and only calling it if
needed.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
      bd5d2353
    • P
      slirp: Convert mbufs to use g_malloc() and g_free() · 70f2e64e
      由 Peter Maydell 提交于 
      The mbuf code currently doesn't check the result of doing a malloc()
or realloc() of its data (spotted by Coverity, CID 1238946).
Since the m_inc() API assumes that extending an mbuf must succeed,
just convert to g_malloc() and g_free().
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
      70f2e64e
    • P
      slirp: Check qemu_socket() return value in udp_listen() · 4577b09a
      由 Peter Maydell 提交于 
      Check the return value from qemu_socket() rather than trying to
pass it to bind() as an fd argument even if it's negative.
This wouldn't have caused any negative consequences, because
it won't be a valid fd number and the bind call will fail;
but Coverity complains (CID 1005723).
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
      4577b09a
    • P
      Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging · 6b4e463f
      由 Peter Maydell 提交于 
      Block layer patches

# gpg: Signature made Fri 24 Feb 2017 18:08:26 GMT
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
  tests: Use opened block node for block job tests
  vvfat: Use opened node as backing file
  block: Add bdrv_new_open_driver()
  block: Factor out bdrv_open_driver()
  block: Use BlockBackend for image probing
  block: Factor out bdrv_open_child_bs()
  block: Attach bs->file only during .bdrv_open()
  block: Pass BdrvChild to bdrv_truncate()
  mirror: Resize active commit base in mirror_run()
  qcow2: Use BB for resizing in qcow2_amend_options()
  blockdev: Use BlockBackend to resize in qmp_block_resize()
  iotests: Fix another race in 030
  qemu-img: Improve documentation for PREALLOC_MODE_FALLOC
  qemu-img: Truncate before full preallocation
  qemu-img: Add tests for raw image preallocation
  qemu-img: Do not truncate before preallocation
  qemu-iotests: redirect nbd server stdout to /dev/null
  qemu-iotests: add ability to exclude certain protocols from tests
  qemu-iotests: Test 137 only supports 'file' protocol
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      6b4e463f
    • P
      Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into staging · 6528a4c1
      由 Peter Maydell 提交于 
      # gpg: Signature made Fri 24 Feb 2017 17:45:53 GMT
# gpg:                using RSA key 0xBDBE7B27C0DE3057
# gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>"
# gpg:                 aka "Jeffrey Cody <jeff@codyprime.org>"
# gpg:                 aka "Jeffrey Cody <codyprime@gmail.com>"
# Primary key fingerprint: 9957 4B4D 3474 90E7 9D98  D624 BDBE 7B27 C0DE 3057

* remotes/cody/tags/block-pull-request:
  RBD: Add support readv,writev for rbd
  block/nfs: try to avoid the bounce buffer in pwritev
  block/nfs: convert to preadv / pwritev
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      6528a4c1
    • P
      Merge remote-tracking branch 'remotes/yongbok/tags/mips-20170224-2' into staging · 6d3f4c6d
      由 Peter Maydell 提交于 
      MIPS patches 2017-02-24-2

CHanges:
* Add the Boston board with fixing the make check issue on 32-bit hosts.

# gpg: Signature made Fri 24 Feb 2017 11:43:45 GMT
# gpg:                using RSA key 0x2238EB86D5F797C2
# gpg: Good signature from "Yongbok Kim <yongbok.kim@imgtec.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 8600 4CF5 3415 A5D9 4CFA  2B5C 2238 EB86 D5F7 97C2

* remotes/yongbok/tags/mips-20170224-2:
  hw/mips: MIPS Boston board support
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      6d3f4c6d
    • P
      Merge remote-tracking branch 'remotes/stsquad/tags/pull-mttcg-240217-1' into staging · 28f997a8
      由 Peter Maydell 提交于 
      This is the MTTCG pull-request as posted yesterday.

# gpg: Signature made Fri 24 Feb 2017 11:17:51 GMT
# gpg:                using RSA key 0xFBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-mttcg-240217-1: (24 commits)
  tcg: enable MTTCG by default for ARM on x86 hosts
  hw/misc/imx6_src: defer clearing of SRC_SCR reset bits
  target-arm: ensure all cross vCPUs TLB flushes complete
  target-arm: don't generate WFE/YIELD calls for MTTCG
  target-arm/powerctl: defer cpu reset work to CPU context
  cputlb: introduce tlb_flush_*_all_cpus[_synced]
  cputlb: atomically update tlb fields used by tlb_reset_dirty
  cputlb: add tlb_flush_by_mmuidx async routines
  cputlb and arm/sparc targets: convert mmuidx flushes from varg to bitmap
  cputlb: introduce tlb_flush_* async work.
  cputlb: tweak qemu_ram_addr_from_host_nofail reporting
  cputlb: add assert_cpu_is_self checks
  tcg: handle EXCP_ATOMIC exception for system emulation
  tcg: enable thread-per-vCPU
  tcg: enable tb_lock() for SoftMMU
  tcg: remove global exit_request
  tcg: drop global lock during TCG code execution
  tcg: rename tcg_current_cpu to tcg_current_rr_cpu
  tcg: add kick timer for single-threaded vCPU emulation
  tcg: add options for enabling MTTCG
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      28f997a8
    • P
      Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20170224' into staging · 2421f381
      由 Peter Maydell 提交于 
      A selection of s390x patches:
- cleanups, fixes and improvements
- program check loop detection (useful with the corresponding kernel
  patch)
- wire up virtio-crypto for ccw
- and finally support many virtqueues for virtio-ccw

# gpg: Signature made Fri 24 Feb 2017 09:19:19 GMT
# gpg:                using RSA key 0xDECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20170224:
  s390x/css: handle format-0 TIC CCW correctly
  s390x/arch_dump: pass cpuid into notes sections
  s390x/arch_dump: use proper note name and note size
  virtio-ccw: support VIRTIO_QUEUE_MAX virtqueues
  s390x: bump ADAPTER_ROUTES_MAX_GSI
  virtio-ccw: check flic->adapter_routes_max_batch
  s390x: add property adapter_routes_max_batch
  virtio-ccw: Check the number of vqs in CCW_CMD_SET_IND
  virtio-ccw: add virtio-crypto-ccw device
  virtio-ccw: handle virtio 1 only devices
  s390x/flic: fail migration on source already
  s390x/kvm: detect some program check loops
  s390x/s390-virtio: get rid of DPRINTF
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      2421f381
    • P
      Merge remote-tracking branch 'remotes/famz/tags/for-upstream' into staging · f62ab6bb
      由 Peter Maydell 提交于 
      Docker testing and shippable patches

Hi Peter,

These are testing and build automation patches:

- Shippable.com powered CI config
- Docker cross build
- Fixes and MAINTAINERS tweaks.

# gpg: Signature made Fri 24 Feb 2017 06:31:10 GMT
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/for-upstream:
  docker: Install python2 explicitly in docker image
  MAINTAINERS: merge Build and test automation with Docker tests
  .shippable.yml: new CI provider
  new: debian docker targets for cross-compiling
  tests/docker: add basic user mapping support
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      f62ab6bb
  7. 25 2月, 2017 5 次提交
    • P
      Merge remote-tracking branch 'remotes/armbru/tags/pull-util-2017-02-23' into staging · d7941f4e
      由 Peter Maydell 提交于 
      option cutils: Fix and clean up number conversions

# gpg: Signature made Thu 23 Feb 2017 19:41:17 GMT
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-util-2017-02-23: (24 commits)
  option: Fix checking of sizes for overflow and trailing crap
  util/cutils: Change qemu_strtosz*() from int64_t to uint64_t
  util/cutils: Return qemu_strtosz*() error and value separately
  util/cutils: Let qemu_strtosz*() optionally reject trailing crap
  qemu-img: Wrap cvtnum() around qemu_strtosz()
  test-cutils: Drop suffix from test_qemu_strtosz_simple()
  test-cutils: Use qemu_strtosz() more often
  util/cutils: Drop QEMU_STRTOSZ_DEFSUFFIX_* macros
  util/cutils: New qemu_strtosz()
  util/cutils: Rename qemu_strtosz() to qemu_strtosz_MiB()
  util/cutils: New qemu_strtosz_metric()
  test-cutils: Cover qemu_strtosz() around range limits
  test-cutils: Cover qemu_strtosz() with trailing crap
  test-cutils: Cover qemu_strtosz() invalid input
  test-cutils: Add missing qemu_strtosz()... endptr checks
  option: Fix to reject invalid and overflowing numbers
  util/cutils: Clean up control flow around qemu_strtol() a bit
  util/cutils: Clean up variable names around qemu_strtol()
  util/cutils: Rename qemu_strtoll(), qemu_strtoull()
  util/cutils: Rewrite documentation of qemu_strtol() & friends
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      d7941f4e
    • T
      RBD: Add support readv,writev for rbd · 1d393bde
      由 tianqing 提交于 
      Rbd can do readv and writev directly, so wo do not need to transform
iov to buf or vice versa any more.
Signed-off-by: Ntianqing <tianqing@unitedstack.com>
Reviewed-by: NJeff Cody <jcody@redhat.com>
Signed-off-by: NJeff Cody <jcody@redhat.com>
      1d393bde
    • P
      block/nfs: try to avoid the bounce buffer in pwritev · ef503a84
      由 Peter Lieven 提交于 
      if the passed qiov contains exactly one iov we can
pass the buffer directly.
Signed-off-by: NPeter Lieven <pl@kamp.de>
Reviewed-by: NJeff Cody <jcody@redhat.com>
Message-id: 1487349541-10201-3-git-send-email-pl@kamp.de
Signed-off-by: NJeff Cody <jcody@redhat.com>
      ef503a84
    • P
      block/nfs: convert to preadv / pwritev · 69785a22
      由 Peter Lieven 提交于 
      Signed-off-by: NPeter Lieven <pl@kamp.de>
Reviewed-by: NJeff Cody <jcody@redhat.com>
Message-id: 1487349541-10201-2-git-send-email-pl@kamp.de
Signed-off-by: NJeff Cody <jcody@redhat.com>
      69785a22
    • P
      Merge remote-tracking branch 'remotes/awilliam/tags/vfio-updates-20170223.0' into staging · 6959e452
      由 Peter Maydell 提交于 
      VFIO updates 2017-02-23

 - Report qdev_unplug errors (Alex Williamson)
 - Fix ecap ID 0 handling, improve comment (Alex Williamson)
 - Disable IGD stolen memory in UPT mode too (Xiong Zhang)

# gpg: Signature made Thu 23 Feb 2017 19:04:17 GMT
# gpg:                using RSA key 0x239B9B6E3BB08B22
# 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-20170223.0:
  vfio/pci-quirks.c: Disable stolen memory for igd VFIO
  vfio/pci: Improve extended capability comments, skip masked caps
  vfio/pci: Report errors from qdev_unplug() via device request
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      6959e452