Merge remote-tracking branch 'remotes/kraxel/tags/pull-cve-2017-2620-20170224-1' into staging

cirrus: add blit_is_unsafe call to cirrus_bitblt_cputovideo (CVE-2017-2620)

# gpg: Signature made Fri 2

Merge remote-tracking branch 'remotes/kraxel/tags/pull-cve-2017-2620-20170224-1' into staging

cirrus: add blit_is_unsafe call to cirrus_bitblt_cputovideo (CVE-2017-2620)

# gpg: Signature made Fri 24 Feb 2017 13:42:39 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-cve-2017-2620-20170224-1:
cirrus: add blit_is_unsafe call to cirrus_bitblt_cputovideo (CVE-2017-2620)

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

show more ...

cirrus: add blit_is_unsafe call to cirrus_bitblt_cputovideo (CVE-2017-2620)

CIRRUS_BLTMODE_MEMSYSSRC blits do NOT check blit destination
and blit width, at all. Oops. Fix it.

Security impact: hig

cirrus: add blit_is_unsafe call to cirrus_bitblt_cputovideo (CVE-2017-2620)

CIRRUS_BLTMODE_MEMSYSSRC blits do NOT check blit destination
and blit width, at all. Oops. Fix it.

Security impact: high.

The missing blit destination check allows to write to host memory.
Basically same as CVE-2014-8106 for the other blit variants.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170213-1' into staging

vga: bugfixes for cirrus and virtio-gpu

# gpg: Signature made Mon 13 Feb 2017 08:14:47 GMT
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170213-1' into staging

vga: bugfixes for cirrus and virtio-gpu

# gpg: Signature made Mon 13 Feb 2017 08:14:47 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-vga-20170213-1:
Revert "cirrus: allow zero source pitch in pattern fill rops"
cirrus: fix patterncopy checks
cirrus: replace debug printf with trace points
vga: replace debug printf with trace points
virtio-gpu: fix resource leak in virgl_cmd_resource_unref
virtio-gpu: fix memory leak in set scanout

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

show more ...

Revert "cirrus: allow zero source pitch in pattern fill rops"

This reverts commit 5858dd1801883309bdd208d72ddb81c4e9fee30c.

Conflicts:
hw/display/cirrus_vga.c

Cc: Wolfgang Bumiller <w.bumiller@pr

Revert "cirrus: allow zero source pitch in pattern fill rops"

This reverts commit 5858dd1801883309bdd208d72ddb81c4e9fee30c.

Conflicts:
hw/display/cirrus_vga.c

Cc: Wolfgang Bumiller <w.bumiller@proxmox.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Message-id: 1486645341-5010-2-git-send-email-kraxel@redhat.com

show more ...

cirrus: fix patterncopy checks

The blit_region_is_unsafe checks don't work correctly for the
patterncopy source. It's a fixed-sized region, which doesn't
depend on cirrus_blt_{width,height}. So go

cirrus: fix patterncopy checks

The blit_region_is_unsafe checks don't work correctly for the
patterncopy source. It's a fixed-sized region, which doesn't
depend on cirrus_blt_{width,height}. So go do the check in
cirrus_bitblt_common_patterncopy instead, then tell blit_is_unsafe that
it doesn't need to verify the source. Also handle the case where we
blit from cirrus_bitbuf correctly.

This patch replaces 5858dd1801883309bdd208d72ddb81c4e9fee30c.

Security impact: I think for the most part error on the safe side this
time, refusing blits which should have been allowed.

Only exception is placing the blit source at the end of the video ram,
so cirrus_blt_srcaddr + 256 goes beyond the end of video memory. But
even in that case I'm not fully sure this actually allows read access to
host memory. To trick the commit 5858dd18 security checks one has to
pick very small cirrus_blt_{width,height} values, which in turn implies
only a fraction of the blit source will actually be used.

Cc: Wolfgang Bumiller <w.bumiller@proxmox.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Message-id: 1486645341-5010-1-git-send-email-kraxel@redhat.com

show more ...

cirrus: replace debug printf with trace points

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

cirrus: replace debug printf with trace points

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1486561893-26470-2-git-send-email-kraxel@redhat.com

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170202-2' into staging

cirrus: multiple bugfixes, including CVE-2017-2615 fix.

# gpg: Signature made Thu 02 Feb 2017 15:03:35 GMT
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170202-2' into staging

cirrus: multiple bugfixes, including CVE-2017-2615 fix.

# gpg: Signature made Thu 02 Feb 2017 15:03:35 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-vga-20170202-2:
cirrus: fix oob access issue (CVE-2017-2615)
cirrus: fix blit address mask handling
cirrus: allow zero source pitch in pattern fill rops
cirrus: handle negative pitch in cirrus_invalidate_region()

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

show more ...

cirrus: fix oob access issue (CVE-2017-2615)

When doing bitblt copy in backward mode, we should minus the
blt width first just like the adding in the forward mode. This
can avoid the oob access of t

cirrus: fix oob access issue (CVE-2017-2615)

When doing bitblt copy in backward mode, we should minus the
blt width first just like the adding in the forward mode. This
can avoid the oob access of the front of vga's vram.

Signed-off-by: Li Qiang <liqiang6-s@360.cn>

{ kraxel: with backward blits (negative pitch) addr is the topmost
address, so check it as-is against vram size ]

Cc: qemu-stable@nongnu.org
Cc: P J P <ppandit@redhat.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Wolfgang Bumiller <w.bumiller@proxmox.com>
Fixes: d3532a0db02296e687711b8cdc7791924efccea0 (CVE-2014-8106)
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1485938101-26602-1-git-send-email-kraxel@redhat.com
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

show more ...

cirrus: fix blit address mask handling

Apply the cirrus_addr_mask to cirrus_blt_dstaddr and cirrus_blt_srcaddr
right after assigning them, in cirrus_bitblt_start(), instead of having
this all over t

cirrus: fix blit address mask handling

Apply the cirrus_addr_mask to cirrus_blt_dstaddr and cirrus_blt_srcaddr
right after assigning them, in cirrus_bitblt_start(), instead of having
this all over the place in the cirrus code, and missing a few places.

Reported-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1485338996-17095-1-git-send-email-kraxel@redhat.com

show more ...

cirrus: allow zero source pitch in pattern fill rops

The rops used by cirrus_bitblt_common_patterncopy only use
the destination pitch, so the source pitch shoul allowed to
be zero and the blit with

cirrus: allow zero source pitch in pattern fill rops

The rops used by cirrus_bitblt_common_patterncopy only use
the destination pitch, so the source pitch shoul allowed to
be zero and the blit with used for the range check around the
source address.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Message-id: 1485272138-23249-1-git-send-email-w.bumiller@proxmox.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

cirrus: handle negative pitch in cirrus_invalidate_region()

cirrus_invalidate_region() calls memory_region_set_dirty()
on a per-line basis, always ranging from off_begin to
off_begin+bytesperline. W

cirrus: handle negative pitch in cirrus_invalidate_region()

cirrus_invalidate_region() calls memory_region_set_dirty()
on a per-line basis, always ranging from off_begin to
off_begin+bytesperline. With a negative pitch off_begin
marks the top most used address and thus we need to do an
initial shift backwards by a line for negative pitches of
backward blits, otherwise the first iteration covers the
line going from the start offset forwards instead of
backwards.
Additionally since the start address is inclusive, if we
shift by a full `bytesperline` we move to the first address
*not* included in the blit, so we only shift by one less
than bytesperline.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Message-id: 1485352137-29367-1-git-send-email-w.bumiller@proxmox.com

[ kraxel: codestyle fixes ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170111-1' into staging

vga: fixes for virtio-gpu and cirrus.

# gpg: Signature made Wed 11 Jan 2017 10:24:24 GMT
# gpg: us

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170111-1' into staging

vga: fixes for virtio-gpu and cirrus.

# gpg: Signature made Wed 11 Jan 2017 10:24:24 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-vga-20170111-1:
virtio-gpu: tag as not hotpluggable
virtio-gpu: Fix memory leak in virtio_gpu_load()
virtio-gpu: Recalculate VirtIOGPU::hostmem on VM load
display: cirrus: ignore source pitch value as needed in blit_is_unsafe
virtio-gpu: fix information leak in capset get dispatch

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

show more ...

display: cirrus: ignore source pitch value as needed in blit_is_unsafe

Commit 4299b90 added a check which is too broad, given that the source
pitch value is not required to be initialized for solid

display: cirrus: ignore source pitch value as needed in blit_is_unsafe

Commit 4299b90 added a check which is too broad, given that the source
pitch value is not required to be initialized for solid fill operations.
This patch refines the blit_is_unsafe() check to ignore source pitch in
that case. After applying the above commit as a security patch, we
noticed the SLES 11 SP4 guest gui failed to initialize properly.

Signed-off-by: Bruce Rogers <brogers@suse.com>
Message-id: 20170109203520.5619-1-brogers@suse.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'kraxel/tags/pull-vga-20161205-1' into staging

qxl: fix flickering.
cirrus: avoid devision by zero.
virtio-gpu: fix two leaks.

# gpg: Signature made Mon 05 Dec 2016 10:

Merge remote-tracking branch 'kraxel/tags/pull-vga-20161205-1' into staging

qxl: fix flickering.
cirrus: avoid devision by zero.
virtio-gpu: fix two leaks.

# gpg: Signature made Mon 05 Dec 2016 10:55:45 AM 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

* kraxel/tags/pull-vga-20161205-1:
display: cirrus: check vga bits per pixel(bpp) value
virtio-gpu: fix memory leak in update_cursor_data_virgl
virtio-gpu: fix information leak in getting capset info dispatch
qxl: Only emit QXL_INTERRUPT_CLIENT_MONITORS_CONFIG on config changes

Message-id: 1480935840-3961-1-git-send-email-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

display: cirrus: check vga bits per pixel(bpp) value

In Cirrus CLGD 54xx VGA Emulator, if cirrus graphics mode is VGA,
'cirrus_get_bpp' returns zero(0), which could lead to a divide
by zero error in

display: cirrus: check vga bits per pixel(bpp) value

In Cirrus CLGD 54xx VGA Emulator, if cirrus graphics mode is VGA,
'cirrus_get_bpp' returns zero(0), which could lead to a divide
by zero error in while copying pixel data. The same could occur
via blit pitch values. Add check to avoid it.

Reported-by: Huawei PSIRT <psirt@huawei.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 1476776717-24807-1-git-send-email-ppandit@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

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

* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks

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

* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks from Markus, myself and Veronia (Outreachy candidate)
* get_ticks_per_sec() removal from Rutuja (Outreachy candidate)
* Coverity fix from myself
* PKE implementation from myself, based on rth's XSAVE support

# gpg: Signature made Thu 24 Mar 2016 20:15:11 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (28 commits)
target-i386: implement PKE for TCG
config.status: Pass extra parameters
char: translate from QIOChannel error to errno
exec: fix error handling in file_ram_alloc
cputlb: modernise the debug support
qemu-log: support simple pid substitution for logs
target-arm: dfilter support for in_asm
qemu-log: dfilter-ise exec, out_asm, op and opt_op
qemu-log: new option -dfilter to limit output
qemu-log: Improve the "exec" TB execution logging
qemu-log: Avoid function call for disabled qemu_log_mask logging
qemu-log: correct help text for -d cpu
tcg: pass down TranslationBlock to tcg_code_gen
util: move declarations out of qemu-common.h
Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND
hw: explicitly include qemu-common.h and cpu.h
include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h
isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h
Move ParallelIOArg from qemu-common.h to sysemu/char.h
Move QEMU_ALIGN_*() from qemu-common.h to qemu/osdep.h
...

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

Conflicts:
scripts/clean-includes

show more ...

include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its fi

include/qemu/osdep.h: Don't include qapi/error.h

Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.

Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.

Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.

This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160301-1' into staging

vga: minor cirrus/qxl bugfixes.

# gpg: Signature made Tue 01 Mar 2016 07:16:22 GMT using RSA key ID D3E87138
# gp

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20160301-1' into staging

vga: minor cirrus/qxl bugfixes.

# gpg: Signature made Tue 01 Mar 2016 07:16:22 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-vga-20160301-1:
qxl: lock current_async update in qxl_soft_reset
cirrus_vga: fix off-by-one in blit_region_is_unsafe

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

show more ...

cirrus_vga: fix off-by-one in blit_region_is_unsafe

The "max" value is being compared with >=, but addr + width points to
the first byte that will _not_ be copied. Laszlo suggested using a
"greater

cirrus_vga: fix off-by-one in blit_region_is_unsafe

The "max" value is being compared with >=, but addr + width points to
the first byte that will _not_ be copied. Laszlo suggested using a
"greater than" comparison, instead of subtracting one like it is
already done above for the height, so that max remains always positive.

The mistake is "safe"---it will reject some blits, but will never cause
out-of-bounds writes.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id: 1455121059-18280-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

hw/display: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signe

hw/display: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1453832250-766-21-git-send-email-peter.maydell@linaro.org

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20150519-1' into staging

hw/display: qomify vga cards

# gpg: Signature made Tue May 19 11:23:09 2015 BST using RSA key ID D3E87138
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20150519-1' into staging

hw/display: qomify vga cards

# gpg: Signature made Tue May 19 11:23:09 2015 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-20150519-1:
vga-pci: QOMify
qxl: QOMify
cirrus_vga: QOMify

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

show more ...

cirrus_vga: QOMify

QOMify pci-cirrus-vga like isa-cirrus-vga device.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio fixes and cleanups

A bunch of fixes all over the place.
All of ACPI refactoring has been merged.
Legacy pci

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio fixes and cleanups

A bunch of fixes all over the place.
All of ACPI refactoring has been merged.
Legacy pci commands have been dropped.
virtio header cleanup
initial patches from virtio-1.0 branch

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

* remotes/mst/tags/for_upstream: (130 commits)
acpi: drop unused code
aml-build: comment fix
acpi-build: fix typo in comment
acpi: update generated files
vhost user:support vhost user nic for non msi guests
aml-build: fix build for glib < 2.22
acpi: update generated files
Makefile.target: binary depends on config-devices
acpi-test-data: update after pci rewrite
acpi, mem-hotplug: use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb().
pci-hotplug-old: Has been dead for five major releases, bury
pci: Give a few helpers internal linkage
acpi: make build_*() routines static to aml-build.c
pc: acpi: remove not used anymore ssdt-[misc|pcihp].hex.generated blobs
pc: acpi-build: drop template patching and create PCI bus tree dynamically
tests: ACPI: update pc/SSDT.bridge due to new alg of PCI tree creation
pc: acpi-build: simplify PCI bus tree generation
tests: add ACPI blobs for qemu with bridge cases
tests: bios-tables-test: add support for testing bridges
tests: ACPI test blobs update due to PCI0._CRS changes
...

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

Conflicts:
hw/pci/pci-hotplug-old.c

show more ...

cirrus-vga: Convert to realize

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: G

cirrus-vga: Convert to realize

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>

show more ...

Merge remote-tracking branch 'remotes/lalrae/tags/mips-20150213-2' into staging

MIPS patches 2015-02-13

Changes:
* bug fixes, cleanups and minor improvements

# gpg: Signature made Sat Feb 14 17:01

Merge remote-tracking branch 'remotes/lalrae/tags/mips-20150213-2' into staging

MIPS patches 2015-02-13

Changes:
* bug fixes, cleanups and minor improvements

# gpg: Signature made Sat Feb 14 17:01:37 2015 GMT using RSA key ID 0B29DA6B
# gpg: Can't check signature: public key not found

* remotes/lalrae/tags/mips-20150213-2:
linux-user: correct stat structure in MIPS N32
target-mips: pass 0 instead of -1 as rs in microMIPS LUI instruction
target-mips: fix broken snapshotting
target-mips: use CP0EnLo_XI instead of magic number
target-mips: ll and lld cause AdEL exception for unaligned address
target-mips: fix detection of the end of the page during translation
target-mips: Make CP0.Status.CU1 read-only for the 5Kc and 5KEc processors
isa: remove isa_mem_base variable
gt64xxx: remove isa_mem_base usage
piix4: use PCI address space instead of system memory
mips: remove isa_mem_base usage
jazz: remove usage of isa_mem_base
jazz: do not explode QEMUMachineInitArgs structure
isa: add memory space parameter to isa_bus_new

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

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