Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20160304' into staging

target-arm queue:
* Correct handling of writes to CPSR from gdbstub in user mode
* virt: lift maximum RAM

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20160304' into staging

target-arm queue:
* Correct handling of writes to CPSR from gdbstub in user mode
* virt: lift maximum RAM limit to 255GB
* sdhci: implement reset
* virt: if booting in Secure mode, provide secure-only RAM, make first
flash device secure-only, and assume the EL3 boot rom will handle PSCI
* bcm2835: use explicit endianness accessors rather than ldl/stl_phys
* support big-endian in system mode for ARM
* implement SETEND instruction
* arm_gic: implement the GICv2 GICC_DIR register
* fix SRS bug: only trap from S-EL1 to EL3 if specified mode is Mon

# gpg: Signature made Fri 04 Mar 2016 11:38:53 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg: aka "Peter Maydell <pmaydell@gmail.com>"
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"

* remotes/pmaydell/tags/pull-target-arm-20160304: (30 commits)
target-arm: Only trap SRS from S-EL1 if specified mode is MON
hw/intc/arm_gic.c: Implement GICv2 GICC_DIR
arm: boot: Support big-endian elfs
loader: Add data swap option to load-elf
loader: load_elf(): Add doc comment
loader: add API to load elf header
target-arm: implement BE32 mode in system emulation
target-arm: implement setend
target-arm: introduce tbflag for endianness
target-arm: a64: Add endianness support
target-arm: introduce disas flag for endianness
target-arm: pass DisasContext to gen_aa32_ld*/st*
target-arm: implement SCTLR.EE
linux-user: arm: handle CPSR.E correctly in strex emulation
linux-user: arm: set CPSR.E/SCTLR.E0E correctly for BE mode
arm: cpu: handle BE32 user-mode as BE
target-arm: cpu: Move cpu_is_big_endian to header
target-arm: implement SCTLR.B, drop bswap_code
linux-user: arm: pass env to get_user_code_*
linux-user: arm: fix coding style for some linux-user signal functions
...

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

show more ...

loader: Add data swap option to load-elf

Some CPUs are of an opposite data-endianness to other components in the
system. Sometimes elfs have the data sections layed out with this CPU
data-endianness

loader: Add data swap option to load-elf

Some CPUs are of an opposite data-endianness to other components in the
system. Sometimes elfs have the data sections layed out with this CPU
data-endianness accounting for when loaded via the CPU, so byte swaps
(relative to other system components) will occur.

The leading example, is ARM's BE32 mode, which is is basically LE with
address manipulation on half-word and byte accesses to access the
hw/byte reversed address. This means that word data is invariant
across LE and BE32. This also means that instructions are still LE.
The expectation is that the elf will be loaded via the CPU in this
endianness scheme, which means the data in the elf is reversed at
compile time.

As QEMU loads via the system memory directly, rather than the CPU, we
need a mechanism to reverse elf data endianness to implement this
possibility.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2016-02-11' into staging

trivial patches for 2016-02-11

# gpg: Signature made Thu 11 Feb 2016 12:16:04 GMT using RSA key ID A4C3D

Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2016-02-11' into staging

trivial patches for 2016-02-11

# gpg: Signature made Thu 11 Feb 2016 12:16:04 GMT using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2016-02-11:
w32: include winsock2.h before windows.h
Adds keycode 86 to the hid_usage_keys translation table.
s390x: remove s390-zipl.rom
Passthru CCID card: QOMify
Emulated CCID card: QOMify
ES1370: QOMify
char: fix parameter name / type in BSD codepath
qmp-spec: fix index in doc
rdma: remove check on time_spent when calculating mbs
qemu-sockets: simplify error handling
cpu: cpu_save/cpu_load is no more
qom: Correct object_property_get_int() description
man: virtfs-proxy-helper: Rework awkward sentence
remove libtool support

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

show more ...

s390x: remove s390-zipl.rom

This is an s390 boot rom which was used in s390-virtio machine.
but since commit 3538fb6f89dd9bb2e7e59de2bfad52a45321c744
"s390x: remove s390-virtio machine", this file i

s390x: remove s390-zipl.rom

This is an s390 boot rom which was used in s390-virtio machine.
but since commit 3538fb6f89dd9bb2e7e59de2bfad52a45321c744
"s390x: remove s390-virtio machine", this file isn't used.
The only place it is referenced in the code is an unused
define ZIPL_FILENAME. There's also comment in hw/s390/ipl.c
which I'm modifying too, to refer to s390-ccw.img instead.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

s390: 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-

s390: 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>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Message-id: 1453832250-766-8-git-send-email-peter.maydell@linaro.org

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2016-01-13' into staging

Error reporting patches for 2016-01-13

# gpg: Signature made Wed 13 Jan 2016 14:21:48 GMT using RSA key ID EB91

Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2016-01-13' into staging

Error reporting patches for 2016-01-13

# gpg: Signature made Wed 13 Jan 2016 14:21:48 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-error-2016-01-13: (41 commits)
checkpatch: Detect newlines in error_report and other error functions
error: Consistently name Error * objects err, and not errp
s390/sclp: Simplify control flow in sclp_realize()
hw/s390x: Rename local variables Error *l_err to just err
error: Clean up errors with embedded newlines (again)
vhdx: Fix "log that needs to be replayed" error message
pci-assign: Clean up "Failed to assign" error messages
vmdk: Clean up "Invalid extent lines" error message
vmdk: Clean up control flow in vmdk_parse_extents() a bit
error: Strip trailing '\n' from error string arguments (again)
qemu-io qemu-nbd: Use error_report() etc. instead of fprintf()
migration: Use error_reportf_err() instead of monitor_printf()
spapr: Use error_reportf_err()
error: Use error_prepend() where it makes obvious sense
error: Use error_reportf_err() where it makes obvious sense
error: Don't decorate original error message when adding to it
error: New error_prepend(), error_reportf_err()
test-throttle: Simplify qemu_init_main_loop() error handling
qemu-nbd: Clean up "Failed to load snapshot" error message
block: Clean up "Could not create temporary overlay" error message
...

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

show more ...

hw/s390x: Rename local variables Error *l_err to just err

Let's follow established naming practice here as well.

Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Markus Armbruster <ar

hw/s390x: Rename local variables Error *l_err to just err

Let's follow established naming practice here as well.

Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-23-git-send-email-armbru@redhat.com>

show more ...

error: Strip trailing '\n' from error string arguments (again)

Commit 6daf194d, be62a2eb and 312fd5f got rid of a bunch, but they
keep coming back. Tracked down with the Coccinelle semantic patch
f

error: Strip trailing '\n' from error string arguments (again)

Commit 6daf194d, be62a2eb and 312fd5f got rid of a bunch, but they
keep coming back. Tracked down with the Coccinelle semantic patch
from commit 312fd5f.

Cc: Fam Zheng <famz@redhat.com>
Cc: Peter Crosthwaite <crosthwaitepeter@gmail.com>
Cc: Bharata B Rao <bharata@linux.vnet.ibm.com>
Cc: Dominik Dingel <dingel@linux.vnet.ibm.com>
Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Cc: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Cc: Stefan Berger <stefanb@linux.vnet.ibm.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Cc: Changchun Ouyang <changchun.ouyang@intel.com>
Cc: zhanghailiang <zhang.zhanghailiang@huawei.com>
Cc: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Acked-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1450452927-8346-17-git-send-email-armbru@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20151111' into staging

Hopefully last big batch of s390x patches, including:
- bugfixes for LE host and for pci translation
- MAINTAINERS upda

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20151111' into staging

Hopefully last big batch of s390x patches, including:
- bugfixes for LE host and for pci translation
- MAINTAINERS update
- hugetlbfs enablement (kernel patches pending)
- boot from El Torito iso images on virtio-blk
(boot from scsi pending)
- cleanup in the ipl device code

There's also a helper function for resetting busless devices in the
qdev core in there.

# gpg: Signature made Wed 11 Nov 2015 17:49:58 GMT 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-20151111:
s390: deprecate the non-ccw machine in 2.5
s390x/ipl: switch error reporting to error_setg
s390x/ipl: clean up qom definitions and turn into TYPE_DEVICE
qdev: provide qdev_reset_all_fn()
pc-bios/s390-ccw: rebuild image
pc-bios/s390-ccw: El Torito 16-bit boot image size field workaround
pc-bios/s390-ccw: El Torito s390x boot entry check
pc-bios/s390-ccw: ISO-9660 El Torito boot implementation
pc-bios/s390-ccw: Always adjust virtio sector count
s390x/kvm: don't enable CMMA when hugetlbfs will be used
s390x: switch to memory_region_allocate_system_memory
MAINTAINERS: update virtio-ccw/s390 git tree
MAINTAINERS: update s390 file patterns
s390x/pci : fix up s390 pci iommu translation function
s390x/css: sense data endianness

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

show more ...

s390x/ipl: switch error reporting to error_setg

Now that we can report errors in the realize function, let's replace
the fprintf's and hw_error's with error_setg.

Signed-off-by: David Hildenbrand <

s390x/ipl: switch error reporting to error_setg

Now that we can report errors in the realize function, let's replace
the fprintf's and hw_error's with error_setg.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

s390x/ipl: clean up qom definitions and turn into TYPE_DEVICE

Let's move the qom definitions of the ipl device into ipl.h, replace
"s390-ipl" by a proper type define, turn it into a TYPE_DEVICE
and

s390x/ipl: clean up qom definitions and turn into TYPE_DEVICE

Let's move the qom definitions of the ipl device into ipl.h, replace
"s390-ipl" by a proper type define, turn it into a TYPE_DEVICE
and remove the unneeded class definition.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20151021-v2' into staging

More s390x patches. The first ones are fixes: A regression, missed
compat and a missed part of the SIMD support. The

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20151021-v2' into staging

More s390x patches. The first ones are fixes: A regression, missed
compat and a missed part of the SIMD support. The others contain
optimizations and cleanup.

# gpg: Signature made Wed 21 Oct 2015 11:24:48 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-20151021-v2:
s390x/cmma: clean up cmma reset
s390x: reset crypto only on clear reset and QEMU reset
s390x: machine reset function with new ipl cpu handling
s390x/ipl: we always have an ipl device
s390x: unify device reset during subsystem_reset()
s390x: flagify mcic values
s390x/kvm: Fix vector validity bit in device machine checks
s390x/virtio-ccw: fix 2.4 virtio compat
util/qemu-config: fix missing machine command line options

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

show more ...

s390x: machine reset function with new ipl cpu handling

Current implementation depends on the order of resets getting triggered.

If a cpu reset is triggered after the ipl device reset, the CPU is s

s390x: machine reset function with new ipl cpu handling

Current implementation depends on the order of resets getting triggered.

If a cpu reset is triggered after the ipl device reset, the CPU is stopped and
the VM will not run. In fact, that hinders us from converting the ipl device
into a TYPE_DEVICE. Let's change that by manually configuring the ipl cpu
during a system reset, so we have full control and can demangle that code.

Also remove the superflous cpu parameter from s390_update_iplstate on the way.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

s390x/ipl: we always have an ipl device

Both s390 machines unconditionally create an ipl device, so no need to
handle the missing case.

Now we can also change s390_ipl_update_diag308() to return vo

s390x/ipl: we always have an ipl device

Both s390 machines unconditionally create an ipl device, so no need to
handle the missing case.

Now we can also change s390_ipl_update_diag308() to return void.

Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

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

* First batch of MAINTAINERS updates
* IOAPIC fixes (to pass kvm-unit-tests with -machine kernel_irqchip=off)
* NBD API

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

* First batch of MAINTAINERS updates
* IOAPIC fixes (to pass kvm-unit-tests with -machine kernel_irqchip=off)
* NBD API upgrades from Daniel
* strtosz fixes from Marc-André
* improved support for readonly=on on scsi-generic devices
* new "info ioapic" and "info lapic" monitor commands
* Peter Crosthwaite's ELF_MACHINE cleanups
* docs patches from Thomas and Daniel

# gpg: Signature made Fri 25 Sep 2015 11:20:52 BST 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: (52 commits)
doc: Refresh URLs in the qemu-tech documentation
docs: describe the QEMU build system structure / design
typedef: add typedef for QemuOpts
i386: interrupt poll processing
i386: partial revert of interrupt poll fix
ppc: Rename ELF_MACHINE to be PPC specific
i386: Rename ELF_MACHINE to be x86 specific
alpha: Remove ELF_MACHINE from cpu.h
mips: Remove ELF_MACHINE from cpu.h
sparc: Remove ELF_MACHINE from cpu.h
s390: Remove ELF_MACHINE from cpu.h
sh4: Remove ELF_MACHINE from cpu.h
xtensa: Remove ELF_MACHINE from cpu.h
tricore: Remove ELF_MACHINE from cpu.h
or32: Remove ELF_MACHINE from cpu.h
lm32: Remove ELF_MACHINE from cpu.h
unicore: Remove ELF_MACHINE from cpu.h
moxie: Remove ELF_MACHINE from cpu.h
cris: Remove ELF_MACHINE from cpu.h
m68k: Remove ELF_MACHINE from cpu.h
...

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

show more ...

s390: Remove ELF_MACHINE from cpu.h

The bootloader can just pass EM_S390 directly, as that
is architecture specific code.

This removes another architecture specific definition from the global
names

s390: Remove ELF_MACHINE from cpu.h

The bootloader can just pass EM_S390 directly, as that
is architecture specific code.

This removes another architecture specific definition from the global
namespace.

Cc: Richard Henderson <rth@twiddle.net>
Cc: Alexander Graf <agraf@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Acked-By: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150702-v3' into staging

Several s390x patches including:
- missing virtio-1 related code for virtio-ccw
- bugfixes in ipl device, gdb, virti

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150702-v3' into staging

Several s390x patches including:
- missing virtio-1 related code for virtio-ccw
- bugfixes in ipl device, gdb, virtio-ccw
- bugfix in s390-ccw bios + rebuild
- introduce versioned machines for s390-ccw-virtio

# gpg: Signature made Thu Jul 2 15:05:34 2015 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-20150702-v3:
s390x/migration: Introduce 2.4 machine
s390x/gdb: synchronize cpu state after modifying acrs
s390x/ipl: Fix boot if no bootindex was specified
virtio-ccw: migrate ->revision
s390x/virtio-ccw: support virtio-1 set_vq format
s390x/virtio-ccw: add virtio set-revision call
s390x/css: Add a callback for when subchannel gets disabled
s390-ccw.img: update
s390-ccw.img: Consume service interrupts
css: mss/mcss-e vs. migration
virtio-ccw: complete handling of guest-initiated resets

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

show more ...

s390x/ipl: Fix boot if no bootindex was specified

commit fa92e218df1d ("s390x/ipl: avoid sign extension") introduced
a regression:

qemu-system-s390x -drive file=image.qcow,format=qcow2
does not boo

s390x/ipl: Fix boot if no bootindex was specified

commit fa92e218df1d ("s390x/ipl: avoid sign extension") introduced
a regression:

qemu-system-s390x -drive file=image.qcow,format=qcow2
does not boot, the bios states
"No virtio-blk device found!"

adding bootindex=1 does boot.

The reason is that the uint32_t as return value will not do the right
thing for the return -1 (default without bootindex).
The bios itself, will interpret a 64bit -1 as autodetect (but it will
interpret 32bit -1 as ccw device address ff.ff.ffff)

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: qemu-stable@nongnu.org # v2.3.0
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150430' into staging

First pile of s390x patches for 2.4, including:
- some cleanup patches
- sort most of the s390x devices into categories

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150430' into staging

First pile of s390x patches for 2.4, including:
- some cleanup patches
- sort most of the s390x devices into categories
- support for the new STSI post handler, used to insert vm name and
friends
- support for the new MEM_OP ioctl (including access register mode)
for accessing guest memory

# gpg: Signature made Thu Apr 30 12:56:58 2015 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-20150430:
kvm: better advice for failed s390x startup
s390x/kvm: Support access register mode for KVM_S390_MEM_OP ioctl
s390x/mmu: Use ioctl for reading and writing from/to guest memory
s390x/kvm: Put vm name, extended name and UUID into STSI322 SYSIB
linux-headers: update
s390x/mmu: Use access type definitions instead of magic values
s390x/ipl: sort into categories
sclp: sort into categories
s390-virtio: sort into categories
virtio-ccw: sort into categories

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

show more ...

s390x/ipl: sort into categories

The s390 ipl device has no real home (it's not really a storage device),
so let's sort it into the misc category.

Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm

s390x/ipl: sort into categories

The s390 ipl device has no real home (it's not really a storage device),
so let's sort it into the misc category.

Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150330' into staging

s390x fixes:
- virtqueue index issues in virtio-ccw
- cleanup and sign extension fix for the ipl device

# gpg: Signatu

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150330' into staging

s390x fixes:
- virtqueue index issues in virtio-ccw
- cleanup and sign extension fix for the ipl device

# gpg: Signature made Mon Mar 30 08:52:54 2015 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-20150330:
s390x/ipl: avoid sign extension
s390x: do not include ram_addr.h
virtio-ccw: range check in READ_VQ_CONF
virtio-ccw: fix range check for SET_VQ

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

show more ...

s390x/ipl: avoid sign extension

Make s390_update_iplstate() return uint32_t to avoid sign extensions
for cssids > 127. While this doesn't matter in practice yet (as
nobody supports MCSS-E and thus w

s390x/ipl: avoid sign extension

Make s390_update_iplstate() return uint32_t to avoid sign extensions
for cssids > 127. While this doesn't matter in practice yet (as
nobody supports MCSS-E and thus won't see the real cssid), play safe.

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

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s390x: do not include ram_addr.h

ram_addr.h is an internal interface and it is not needed anyway by
hw/s390x/ipl.c.

Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <huth

s390x: do not include ram_addr.h

ram_addr.h is an internal interface and it is not needed anyway by
hw/s390x/ipl.c.

Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1427295389-5054-1-git-send-email-pbonzini@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

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Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150316' into staging

Final batch of s390x enhancements/fixes for 2.3:
- handle TOD clock during migration
- CPACF key wrap options
- limit a

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150316' into staging

Final batch of s390x enhancements/fixes for 2.3:
- handle TOD clock during migration
- CPACF key wrap options
- limit amount of pci device code we build
- ensure big endian accesses for ccws
- various fixes and cleanups

# gpg: Signature made Mon Mar 16 10:01:44 2015 GMT 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-20150316:
s390x/config: Do not include full pci.mak
s390x/pci: fix length in sei_nt2 event
s390x/ipl: remove dead code
s390x/virtio-bus: Remove unused function s390_virtio_bus_console()
s390x: CPACF: Handle key wrap machine options
s390x/kvm: make use of generic vm attribute check
kvm: encapsulate HAS_DEVICE for vm attrs
virtio-ccw: assure BE accesses
s390x/kvm: Guest Migration TOD clock synchronization
s390x: Replace unchecked qdev_init() by qdev_init_nofail()

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

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s390x/ipl: remove dead code

load_image_targphys already checks the max size and will return
an error code. So the follow-on check will never trigger.

Signed-off-by: Dominik Dingel <dingel@linux.vne

s390x/ipl: remove dead code

load_image_targphys already checks the max size and will return
an error code. So the follow-on check will never trigger.

Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Message-Id: <1426164834-38648-6-git-send-email-jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

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