tests/acpi: update expected DSDT files

commit f2ccc311df55ec026a8f8ea9df998f26314f22b2
    dsdt: tweak ACPI ID for hotplug resource device
changes the DSDT, update test expected files to match

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reported-by: Igor Mammedov <imammedo@redhat.com>
acpi: update generated hex files

commit f2ccc311df55ec026a8f8ea9df998f26314f22b2
    dsdt: tweak ACPI ID for hotplug resource device
changes the DSDT, update hex files to match

Otherwise the fix is only effective if QEMU is built
with iasl.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
configure: use do_cc when checking for -fstack-protector support

MacOSX clang silently swallows unrecognized -f options when doing a link
with '-framework' also on the command line, so to detect support for
the various -fstack-protector options we must do a plain .c to .o compile,
not a complete compile-and-link.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1397041487-28477-1-git-send-email-peter.maydell@linaro.org
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

acpi: DSDT update

Two fixes here:
- Test fix to avoid warning with make check.
- Hex file update so people building QEMU
  without installing iasl get exactly the same ACPI
  as with.

Both should help avoid user confusion.

As it's very easy to check that the produced ACPI
binary didn't change, I think these are very low risk.

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

# gpg: Signature made Thu 10 Apr 2014 17:09:43 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream:
  acpi: update generated hex files
  tests/acpi: update expected DSDT files

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
input: sdl2: Fix guest_cursor logic

Unbreaks relative mouse mode with sdl2, just like was done with sdl.c
in c3aa84b6.

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
input: sdl2: Fix relative mode to match SDL1 behavior

Right now relative mode accelerates too fast, and has the 'invisible wall'
problem. SDL2 added an explicit API to handle this use case, so let's use
it.

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
bochs: Fix memory leak in bochs_open() error path

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
bochs: Fix catalog size check

The old check was off by a factor of 512 and didn't consider cases where
we don't get an exact division. This could lead to an out-of-bounds
array access in seek_to_sector().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
iscsi: Remember to set ret for iscsi_open in error case

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block-commit: speed is an optional parameter

As speed is an optional parameter for the QMP block-commit command, it
should be set to 0 if not given (as it is undefined if has_speed is
false), that is, the speed should not be limited.

Cc: qemu-stable@nongnu.org
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Merge remote-tracking branch 'remotes/kraxel/tags/pull-sdl-1' into staging

sdl2 relative mouse mode fixes.

# gpg: Signature made Fri 11 Apr 2014 11:36:46 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-sdl-1:
  input: sdl2: Fix relative mode to match SDL1 behavior
  input: sdl2: Fix guest_cursor logic

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches for 2.0.0-rc3

# gpg: Signature made Fri 11 Apr 2014 13:37:34 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream:
  block-commit: speed is an optional parameter
  iscsi: Remember to set ret for iscsi_open in error case
  bochs: Fix catalog size check
  bochs: Fix memory leak in bochs_open() error path

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
virtio-net: fix guest-triggerable buffer overrun

When VM guest programs multicast addresses for
a virtio net card, it supplies a 32 bit
entries counter for the number of addresses.
These addresses are read into tail portion of
a fixed macs array which has size MAC_TABLE_ENTRIES,
at offset equal to in_use.

To avoid overflow of this array by guest, qemu attempts
to test the size as follows:
-    if (in_use + mac_data.entries <= MAC_TABLE_ENTRIES) {

however, as mac_data.entries is uint32_t, this sum
can overflow, e.g. if in_use is 1 and mac_data.entries
is 0xffffffff then in_use + mac_data.entries will be 0.

Qemu will then read guest supplied buffer into this
memory, overflowing buffer on heap.

CVE-2014-0150

Cc: qemu-stable@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1397218574-25058-1-git-send-email-mst@redhat.com
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
qom: Fix crash with qom-list and link properties

Commit 9561fda8d90e176bef598ba87c42a1bd6ad03ef7 changed the type of
'opaque' for link properties, but missed updating this call site.
Reproducer:

./x86_64-softmmu/qemu-system-x86_64 -qmp unix:./qmp.sock,server &
./scripts/qmp/qmp-shell ./qmp.sock
(QEMU) qom-list path=//machine/i440fx/pci.0/child[2]

Reported-by: Marcin Gibuła <m.gibula@beyond.pl>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Message-id: 2f8f007ce2152ac3b65f0811199662799c509225.1397155389.git.crobinso@redhat.com
Acked-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target-ppc: Fix target_disas

Inspect only bit 16 for the Little Endian test.  Correct comment preceding
the target_disas() function.  Correct grammar in comment for flags processing.

Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
monitor: QEMU Monitor Instruction Disassembly Incorrect for PowerPC LE Mode

The monitor support for disassembling instructions does not honor the MSR[LE]
bit for PowerPC processors.

This change enhances the monitor_disas() routine by supporting a flag bit
for Little Endian mode.  Bit 16 is used since that bit was used in the
analagous guest disassembly routine target_disas().

Also, to be consistent with target_disas(), the disassembler bfd_mach field
can be passed in the flags argument.

Reported-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Fix typo in eTSEC Ethernet controller

IRQ are lowered when ievent bit is cleared, so irq_pulse makes no sense
here...

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
spapr_nvram: Correct max nvram size

Currently it is UINT16_MAX*16 = 65536*16 = 1048560 which is not
a round number and therefore a bit confusing.

This defines MAX_NVRAM_SIZE precisely as 1MB.

Suggested-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
target-ppc: extract register length calculation in gdbstub

This patch extracts the method to determine a register's size
into a separate function.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
target-ppc: gdbstub allow byte swapping for reading/writing registers

This patch allows registers to be properly read from and written to
when using the gdbstub to debug a ppc guest running in little
endian mode.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>