The 2108 chip supports MSI and MSI-X, so update the emulation
to support both chips.
Signed-off-by: NHannes Reinecke <hare@suse.de>
[Make VMStateDescription const. - Paolo]
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Logical drives can only be addressed with the 'target_id' number;
LUN numbers cannot be selected.
Physical drives can be selected with both, target and LUN id.

So we should disallow LUN numbers not equal to 0 when in
RAID mode.
Signed-off-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The trace events already contain the function name, so the actual
message doesn't need to contain any of these informations.
Signed-off-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The MFI_DCMD_LD_LIST_QUERY function is using a different format than
MFI_DCMD_LD_LIST, so we need to implement it differently.
Signed-off-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

scsi_cdb_length() does not return the length of the cdb, but
the transfersize encoded in the cdb. So rename it to scsi_cdb_xfer()
and also rename all other related functions to end with _xfer.

We can then add a new scsi_cdb_length() which actually does return the
length of the cdb.  With that DEBUG_SCSI can now display the correct
CDB buffer.
Signed-off-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Expand %.mo-objs in -y nested objects, so that we can write combined
object -cflags rules like what will be done in the coming patch.
Signed-off-by: NFam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

vmware-vga: add rectangle verification (CVE-2014-3689)

# gpg: Signature made Wed 29 Oct 2014 11:45:29 GMT 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-cve-2014-3689-20141029-1:
  vmware-vga: use vmsvga_verify_rect in vmsvga_fill_rect
  vmware-vga: use vmsvga_verify_rect in vmsvga_copy_rect
  vmware-vga: use vmsvga_verify_rect in vmsvga_update_rect
  vmware-vga: add vmsvga_verify_rect
  vmware-vga: CVE-2014-3689: turn off hw accel
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

vnc: return directly if no vnc client connected
vnc: sanitize bits_per_pixel from the client (CVE-2014-7815)

# gpg: Signature made Tue 28 Oct 2014 10:52:31 GMT 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-vnc-20141028-1:
  vnc: return directly if no vnc client connected
  vnc: sanitize bits_per_pixel from the client
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Fixes for libcacard (usb smartcard emulation), xhci and uhci.

# gpg: Signature made Tue 28 Oct 2014 10:39:52 GMT 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-usb-20141028-1:
  uhci: remove useless DEBUG
  xhci: add property to turn on/off streams support
  libcacard: don't free sign buffer while sign op is pending
  libcacard: Lock NSS cert db when selecting an applet on an emulated card
  libcacard: introduce new vcard_emul_logout
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

gtk: fix two warnings with gtk 3.14+

# gpg: Signature made Tue 28 Oct 2014 10:25:52 GMT 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-20141028-1:
  gtk: avoid gd_widget_reparent with gtk 3.14+
  gtk: drop gtk_widget_set_double_buffered call
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

virtio-scsi fixes, the first part of dynamic sysbus devices,
MAINTAINERS updates, and AVX512 support.

# gpg: Signature made Mon 27 Oct 2014 15:12:13 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.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: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (28 commits)
  aio / timers: De-document -clock
  hw/scsi/virtio-scsi.c: fix the "type" use error in virtio_scsi_handle_ctrl
  virtio-scsi: sense in virtio_scsi_command_complete
  target-i386: add Intel AVX-512 support
  get_maintainer.pl: restrict cases where it falls back to --git
  get_maintainer.pl: move git loop under "if ($email) {"
  qtest: fix qtest log fd should be initialized before qtest chardev
  MAINTAINERS: avoid M entries that point to mailing lists
  MAINTAINERS: add some tests directories
  MAINTAINERS: Add more TCG files
  MAINTAINERS: add myself for X86
  MAINTAINERS: add Samuel Thibault as usb-serial.c and baum.c maintainer
  MAINTAINERS: grab more files from Anthony's pile
  target-i386: warns users when CPU threads>1 for non-Intel CPUs
  sysbus: Use TYPE_DEVICE GPIO functionality
  qdev: gpio: Define qdev_pass_gpios()
  qdev: gpio: Remove qdev_init_gpio_out x1 restriction
  qdev: gpio: delete NamedGPIOList::out
  irq: Remove qemu_irq_intercept_out
  qtest/irq: Rework IRQ interception
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The virtio-rng backend is currently linked twice, once in the proxy
device (e.g. virtio-rng-pci) and once in virtio-rng-device.  This causes
a double unref of the backend when the parent device is unplugged.

To fix this, make the proxy device use an alias, similar to what is
already being done for the iothread link.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NGonglei <arei.gonglei@huawei.com>
Message-id: 1414577839-18695-1-git-send-email-pbonzini@redhat.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add verification to vmsvga_fill_rect, re-enable HW_FILL_ACCEL.

Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NDon Koch <dkoch@verizon.com>

Add verification to vmsvga_copy_rect, re-enable HW_RECT_ACCEL.

Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NDon Koch <dkoch@verizon.com>

graphic_hw_update and vnc_refresh_server_surface aren't
need to do when no vnc client connected. It can reduce
lock contention, because vnc_refresh will hold global big
lock two millisecond every three seconds.
Signed-off-by: NChenLiang <chenliang88@huawei.com>
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

bits_per_pixel that are less than 8 could result in accessing
non-initialized buffers later in the code due to the expectation
that bytes_per_pixel value that is used to initialize these buffers is
never zero.

To fix this check that bits_per_pixel from the client is one of the
values that the rfb protocol specification allows.

This is CVE-2014-7815.
Signed-off-by: NPetr Matousek <pmatouse@redhat.com>

[ kraxel: apply codestyle fix ]
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

commit 50dcc0f8 (uhci: tracing support) had removed
DPRINTF, the DEBUG marco is useless now, remove it.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

streams support in usb-redir and usb-host works only with recent enough
versions of the support libraries (libusbredir and libusbx).  Failure
mode is rather unelegant:  Any stream usb transfers will throw stall
errors.  Turning off support for streams in the xhci host controller
will work better as the guest can figure beforehand that streams are
not going to work.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>

commit 57f97834 cleaned up
the cac_applet_pki_process_apdu function to have a single
exit point. Unfortunately, that commit introduced a bug
where the sign buffer can get free'd and nullified while
it's still being used.

This commit corrects the bug by introducing a boolean to
track whether or not the sign buffer should be freed in
the function exit path.
Signed-off-by: NRay Strode <rstrode@redhat.com>
Reviewed-by: NAlon Levy <alon@pobox.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

When a process in a guest uses an emulated smartcard, libcacard running
on the host passes the PIN from the guest to the PK11_Authenticate NSS
function. The first time PK11_Authenticate is called the passed in PIN
is used to unlock the certificate database. Subsequent calls to
PK11_Authenticate will transparently succeed, regardless of the passed in
PIN. This is a convenience for applications provided by NSS.

Of course, the guest may have many applications using the one emulated
smart card all driven from the same host QEMU process.  That means if a
user enters the right PIN in one program in the guest, and then enters the
wrong PIN in another program in the guest, the wrong PIN will still
successfully unlock the virtual smartcard.

This commit forces the NSS certificate database to be locked anytime an
applet is selected on an emulated smartcard by calling vcard_emul_logout.
Signed-off-by: NRay Strode <rstrode@redhat.com>
Reviewed-By: NRobert Relyea <rrelyea@redhat.com>
Reviewed-By: NAlon Levy <alevy@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

vcard_emul_reset currently only logs NSS out, but there is a TODO
for potentially sending insertion/removal events when powering down
or powering up.

For clarity, this commit moves the current guts of vcard_emul_reset to
a new vcard_emul_logout function which will never send insertion/removal
events. The vcard_emul_reset function now just calls vcard_emul_logout,
but also retains its TODO for watching power state transitions and sending
insertion/removal events.
Signed-off-by: NRay Strode <rstrode@redhat.com>
Reviewed-By: NRobert Relyea <rrelyea@redhat.com>
Reviewed-By: NAlon Levy <alevy@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

gtk_widget_reparent is depricated in gtk 3.14, stop using it.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Dunno why it is here.  Removing it seems to have no ill side effects.
It is depricated in 3.14+.  In some cases it has no effect since 3.10
according to the docs:

https://developer.gnome.org/gtk3/stable/GtkWidget.html#gtk-widget-set-double-bufferedSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>

Switch vmsvga_update_rect over to use vmsvga_verify_rect.  Slight change
in behavior:  We don't try to automatically fixup rectangles any more.
In case we find invalid update requests we'll do a full-screen update
instead.

Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NDon Koch <dkoch@verizon.com>

Add verification function for rectangles, returning
true if verification passes and false otherwise.

Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NDon Koch <dkoch@verizon.com>

Quick & easy stopgap for CVE-2014-3689:  We just compile out the
hardware acceleration functions which lack sanity checks.  Thankfully
we have capability bits for them (SVGA_CAP_RECT_COPY and
SVGA_CAP_RECT_FILL), so guests should deal just fine, in theory.

Subsequent patches will add the missing checks and re-enable the
hardware acceleration emulation.

Cc: qemu-stable@nongnu.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NDon Koch <dkoch@verizon.com>

Commit 6d327171 "aio / timers: Remove alarm timers" has issues:

1. It silently ignores -clock for backward compatibility.
Incompatible change: -clock help no longer terminates the program.
Tolerable.

2. Failed to update option documentation.  In particular, -help still
advises users to try -clock help for available timers.  Drop all
documentation on -clock.

3. The 'query-alarm-clock' example in docs/writing-commands.txt no
longer works, and needs to be redone.  Can't do that right now, so I
just stick in a FIXME.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The local variable "type" in virtio_scsi_handle_ctl represents the tmf
command type from the guest and it has the same meaning as the
req->req.tmf.type. However, before the invoking of virtio_scsi_parse_req
the req->req.tmf.type doesn't has the correct value(just initialized to
zero). Therefore, we need to use the "type" variable to judge the case.

Cc: qemu-stable@nongnu.org
Signed-off-by: NBin Wu <wu.wubin@huawei.com>
[Actually make it compile, "type" must be uint32_t in order to pass
 it to virtio_tswap32s. - Paolo]
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

If req->resp.cmd.status is not GOOD, the address of sense for
qemu_iovec_from_buf should be modified from &req->resp to sense.

Cc: qemu-stable@nongnu.org
Signed-off-by: NTing Wang <kathy.wangting@huawei.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This reverts commit 15124e14. It breaks
debuggability of qemu and is no longer needed as the problem has
now been addressed in a different way.

Instead we provide a comment about why these signals must be
handled asynchronously.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: NGonglei <arei.gonglei@huawei.com>
[PMM: added comment]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

qemu_shutdown_requested may be interrupted by qemu_system_killed. If the
latter sets shutdown_requested after qemu_shutdown_requested has read it
but before it was cleared, the shutdown event is lost. Fix this by using
atomic_xchg.

This provides a different fix for the problem which commit 15124e14
attempts to deal with. That commit breaks use of ^C to drop into gdb,
and so this approach is better (and 15124e14 can be reverted).
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
[PMM: commit message tweak]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add AVX512 feature bits, register definition and corresponding
xsave/vmstate support.
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NChao Peng <chao.p.peng@linux.intel.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Acked-by: NKevin Wolf <kwolf@redhat.com>
Acked-by: NMarkus Armbruster <armbru@redhat.com>
Message-id: 1413405052-4527-1-git-send-email-peter.maydell@linaro.org

Add myself to the maintainer list for MIPS guest cores and update the status
from "Odd Fixes" to "Maintained".
Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com>
Acked-by: NAurelien Jarno <aurelien@aurel32.net>
Message-id: 1413459487-13658-1-git-send-email-leon.alrae@imgtec.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com>
Message-id: 1413982829-27225-1-git-send-email-leon.alrae@imgtec.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

target-arm queue:
 * remove pointless 'info pcmcia' and a lot of now-dead code
 * register ARM cpu reset handlers even if not using -kernel
 * update to libvixl 1.6
 * various minor code cleanups
 * support PSCI under TCG ('virt' machine can now be shut down,
   SMP configurations work)
 * correct the sense of the AArch64 DCZID DZP bit
 * report a valid L1Ip field in CTR_EL0 for CPU type "any"
 * correctly UNDEF writes to FPINST/FPINST2 from EL0
 * more preparatory code refactoring for EL2/EL3 support

# gpg: Signature made Fri 24 Oct 2014 12:35:52 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-target-arm-20141024: (23 commits)
  target-arm: A32: Emulate the SMC instruction
  target-arm: make arm_current_el() return EL3
  target-arm: rename arm_current_pl to arm_current_el
  target-arm: reject switching to monitor mode
  target-arm: add arm_is_secure() function
  target-arm: increase arrays of registers R13 & R14
  target-arm: correctly UNDEF writes to FPINST/FPINST2 from EL0
  target-arm: Report a valid L1Ip field in CTR_EL0 for CPU type "any"
  target-arm: Correct sense of the DCZID DZP bit
  arm/virt: enable PSCI emulation support for system emulation
  target-arm: add emulation of PSCI calls for system emulation
  target-arm: Add support for A32 and T32 HVC and SMC insns
  target-arm: Handle SMC/HVC undef-if-no-ELx in pre_* helpers
  target-arm: add missing PSCI constants needed for PSCI emulation
  target-arm: do not set do_interrupt handlers for ARM and AArch64 user modes
  target-arm: add powered off cpu state
  omap_gpmc.c: Remove duplicate assignment
  disas/libvixl/a64/instructions-a64.h: Remove unused constants
  arm_gic: remove unused parameter.
  disas/libvixl: Update to libvixl 1.6
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Implements SMC instruction in AArch32 using the A32 syndrome. When executing
SMC instruction from monitor CPU mode SCR.NS bit is reset.
Signed-off-by: NSergey Fedorov <s.fedorov@samsung.com>
Signed-off-by: NFabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: NGreg Bellows <greg.bellows@linaro.org>
Message-id: 1413910544-20150-7-git-send-email-greg.bellows@linaro.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Make arm_current_el() return EL3 for secure PL1 and monitor mode.
Increase MMU modes since mmu_index is directly inferred from arm_
current_el(). Change assertion in arm_el_is_aa64() to allow EL3.
Signed-off-by: NFabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: NGreg Bellows <greg.bellows@linaro.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1413910544-20150-6-git-send-email-greg.bellows@linaro.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Renamed the arm_current_pl CPU function to more accurately represent that it
returns the ARMv8 EL rather than ARMv7 PL.
Signed-off-by: NGreg Bellows <greg.bellows@linaro.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1413910544-20150-5-git-send-email-greg.bellows@linaro.org
[PMM: fixed a minor merge resolution error in a couple of hunks]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>