Pixman returns a signed int for the image width/height, but the VNC
protocol only permits a unsigned int16. Effective framebuffer size
is determined by the guest, limited by the video RAM size, so the
dimensions are unlikely to exceed the range of an unsigned int16,
but this is not currently validated.

With the current use of 'int' for client width/height, the calculation
of offsets in vnc_update_throttle_offset() suffers from integer size
promotion and sign extension, causing coverity warnings

*** CID 1385147:  Integer handling issues  (SIGN_EXTENSION)
/ui/vnc.c: 979 in vnc_update_throttle_offset()
973      * than that the client would already suffering awful audio
974      * glitches, so dropping samples is no worse really).
975      */
976     static void vnc_update_throttle_offset(VncState *vs)
977     {
978         size_t offset =
>>>     CID 1385147:  Integer handling issues  (SIGN_EXTENSION)
>>>     Suspicious implicit sign extension:
    "vs->client_pf.bytes_per_pixel" with type "unsigned char" (8 bits,
    unsigned) is promoted in "vs->client_width * vs->client_height *
    vs->client_pf.bytes_per_pixel" to type "int" (32 bits, signed), then
    sign-extended to type "unsigned long" (64 bits, unsigned).  If
    "vs->client_width * vs->client_height * vs->client_pf.bytes_per_pixel"
    is greater than 0x7FFFFFFF, the upper bits of the result will all be 1.
979             vs->client_width * vs->client_height * vs->client_pf.bytes_per_pixel;

Change client_width / client_height to be a size_t to avoid sign
extension and integer promotion. Then validate that dimensions are in
range wrt the RFB protocol u16 limits.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
Message-id: 20180118155254.17053-1-berrange@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

virtio: quick fix

Fixes a regression in virtio that's causing issues
for many people.
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Wed 24 Jan 2018 17:20:24 GMT
# gpg:                using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  Revert "qemu: add a cleanup callback function to EventNotifier"
  Revert "virtio: postpone the execution of event_notifier_cleanup function"
  Revert "virtio: improve virtio devices initialization time"
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This reverts commit f87d72f5 as that is
part of a patchset reported to break cleanup and migration.

Cc: Gal Hammer <ghammer@redhat.com>
Cc: Sitong Liu <siliu@redhat.com>
Cc: Xiaoling Gao <xiagao@redhat.com>
Suggested-by: NGreg Kurz <groug@kaod.org>
Suggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Reported-by: NJose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Reported-by: NDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com>

This reverts commit 4fe6d78b as it is
reported to break cleanup and migration.

Cc: Gal Hammer <ghammer@redhat.com>
Cc: Sitong Liu <siliu@redhat.com>
Cc: Xiaoling Gao <xiagao@redhat.com>
Suggested-by: NGreg Kurz <groug@kaod.org>
Suggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Reported-by: NJose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Reported-by: NDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com>

This reverts commit 6f0bb230.

This reverts commit f87d72f5 as that is
reported to break cleanup and migration.

Cc: Gal Hammer <ghammer@redhat.com>
Cc: Sitong Liu <siliu@redhat.com>
Cc: Xiaoling Gao <xiagao@redhat.com>
Suggested-by: NGreg Kurz <groug@kaod.org>
Suggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Reported-by: NJose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Reported-by: NDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com>

target/xtensa updates:

- make mini-bootloader independent of the initial CPU state;
- add noMMU XTFPGA variants;
- add two noMMU cores: de212 and sample_controller;
- fix issues reported by coverity against xtensa translator and disassembler.

# gpg: Signature made Mon 22 Jan 2018 20:00:01 GMT
# gpg:                using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg:                 aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg:                 aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20180122-xtensa:
  target/xtensa: disas/xtensa: fix coverity warnings
  target/xtensa: add sample_controller core
  target/xtensa: allow different default CPU for MMU/noMMU
  target/xtensa: add de212 core
  hw/xtensa/xtfpga: support noMMU cores
  hw/xtensa/xtfpga: extract flash configuration
  hw/xtensa: extract xtensa_create_memory_regions
  target/xtensa: fix default sysrom/sysram addresses
  hw/xtensa/xtfpga: clean up function/structure names
  hw/xtensa/xtfpga: rewrite mini bootloader
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Pull request

v2:
 * Drop merge failure from a previous pull request that broke virtio-blk on ARM
   guests
 * Add Parallels XML patch series

# gpg: Signature made Mon 22 Jan 2018 16:00:40 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:
  block/parallels: add backing support to readv/writev
  block/parallels: replace some magic numbers
  block/parallels: move some structures into header
  configure: add dependency
  docs/interop/prl-xml: description of Parallels Disk format
  block: add block_set_io_throttle virtio-blk-pci QMP example
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Various fixes/improvements, and support for the new 81/82
facility bits.

# gpg: Signature made Mon 22 Jan 2018 11:54:46 GMT
# gpg:                using RSA key 0xDECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20180122:
  s390x/kvm: provide stfle.81
  s390x/kvm: Handle bpb feature
  linux-headers: update
  s390x/tcg: fixup TEST PROTECTION
  s390x: fix storage attributes migration for non-small guests
  hw/s390x: Replace fprintf(stderr, "*\n" with qemu_log_mask()
  s390x/sclp: fix missing be conversion
  s390x/tcg: implement TEST PROTECTION
  s390x/sclp: fixup highest CPU address
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Pull request for various patches that have been reviewed and
laying on the mailing list for a while, but apparently no
maintainer feels really responsible for picking up.

# gpg: Signature made Mon 22 Jan 2018 11:10:16 GMT
# gpg:                using RSA key 0x2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>"
# gpg:                 aka "Thomas Huth <thuth@redhat.com>"
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>"
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>"
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/huth/tags/pull-request-2018-01-22:
  hw/isa: Replace fprintf(stderr, "*\n" with error_report()
  hw/ipmi: Replace fprintf(stderr, "*\n" with error_report()
  hw/bt: Replace fprintf(stderr, "*\n" with error_report()
  Fixes after renaming __FUNCTION__ to __func__
  Replace all occurances of __FUNCTION__ with __func__
  tests/cpu-plug-test: Test CPU hot-plugging on s390x
  tests/cpu-plug-test: Check CPU hot-plugging on ppc64, too
  tests/cpu-plug-test: Check the CPU hot-plugging with device_add, too
  tests: Rename pc-cpu-test.c to cpu-plug-test.c
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

This reverts commits
ca6011c2 migration: add postcopy total blocktime into query-migrate
5f32dc8e migration: add blocktime calculation into migration-test
2f7dae9d migration: postcopy_blocktime documentation
3be98be4 migration: calculate vCPU blocktime on dst side
01a87f0b migration: add postcopy blocktime ctx into MigrationIncomingState
31bf06a9 migration: introduce postcopy-blocktime capability

as they don't build on ppc32 due to trying to do atomic accesses
on types that are larger than the host pointer type.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Coverity warnings CID 1385146, 1385148 1385149 and 1385150 point that
xtensa_opcode_num_operands and xtensa_format_num_slots may return -1
even when xtensa_opcode_decode and xtensa_format_decode succeed. In that
case unsigned counters used to iterate through operands/slots will not
do the right thing.
Make counters and loop bounds signed to fix the warnings.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>

The sample_controller core is a simple noMMU general purpose core, modern
analog of de212. It is used as a default core in the xtensa port of
Zephyr.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>

Define default core for noMMU configurations and use that core as
machine default with noMMU XTFPGA machines.
This is done to avoid offering non-working configuration (MMU core on a
noMMU machine) as a default.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>

Since parallels format supports backing files, refine
readv/writev (allocate_clusters) to redirect read/write requests
to a backing file (if cluster is not available in the current bs).
Signed-off-by: NEdgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: NDenis V. Lunev <den@openvz.org>
Signed-off-by: NKlim Kireev <klim.kireev@virtuozzo.com>
Message-id: 20180112090122.1702-6-klim.kireev@virtuozzo.com
CC: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Signed-off-by: NKlim Kireev <klim.kireev@virtuozzo.com>
Reviewed-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: NDenis V. Lunev <den@openvz.org>
Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: NEdgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Message-id: 20180112090122.1702-5-klim.kireev@virtuozzo.com
CC: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

To implement xml format, some defines and structures
from parallels.c are required.
Signed-off-by: NKlim Kireev <klim.kireev@virtuozzo.com>
Reviewed-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: NDenis V. Lunev <den@openvz.org>
Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: NEdgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Message-id: 20180112090122.1702-4-klim.kireev@virtuozzo.com
CC: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

This dependency is required for adequate Parallels images support.
Typically the disk consists of several images which are glued by
XML disk descriptor. Also XML hides inside several important parameters
which are not available in the image header.

The patch also adds clause to checkpatch.pl to understand libxml2 types.
Signed-off-by: NDenis V. Lunev <den@openvz.org>
Signed-off-by: NKlim Kireev <klim.kireev@virtuozzo.com>
Signed-off-by: NEdgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20180112090122.1702-3-klim.kireev@virtuozzo.com
CC: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

This patch adds main information about Parallels Disk
format, which consists of DiskDescriptor.xml and other files.
Signed-off-by: NEdgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: NKlim Kireev <klim.kireev@virtuozzo.com>
Signed-off-by: NVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: NDenis V. Lunev <den@openvz.org>
Message-id: 20180112090122.1702-2-klim.kireev@virtuozzo.com
CC: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

The block_set_io_throttle command can look up BlockBackends by the
attached qdev device ID.  virtio-blk-pci is a special case because the
actual VirtIOBlock device is the "/virtio-backend" child of the PCI
adapter device.

Add a QMP schema example so clients will know how to use
block_set_io_throttle on the virtio-blk-pci device.

The alternative is to implement some sort of aliasing for qmp_get_blk()
but that is likely to cause confusion and could break future use cases.
Let's not go there.

Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NAlberto Garcia <berto@igalia.com>
Message-id: 20180117090700.25811-1-stefanha@redhat.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

ppc patch queue 2018-01-21

This request supersedes the one from 2018-01-19.  The only difference
is that the patch deprecating ppcemb-softmmu, and thereby creating
many annying warnings from make check has been removed.

Highlights are:
  * Significant TCG speedup by optimizing cmp generation
  * Fix a regression caused by recent change to set compat mode on
    hotplugged cpus
  * Cleanup of default configs
  * Some implementation of msgsnd/msgrcv instructions for server chips

# gpg: Signature made Sun 21 Jan 2018 05:30:54 GMT
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.12-20180121:
  target/ppc/spapr_caps: Add macro to generate spapr_caps migration vmstate
  target/ppc: add support for hypervisor doorbells on book3s CPUs
  sii3112: Add explicit type casts to avoid unintended sign extension
  sm501: Add missing break to case
  target-ppc: optimize cmp translation
  spapr: fix device tree properties when using compatibility mode
  spapr: drop duplicate variable in spapr_core_plug()
  target/ppc: msgsnd and msgclr instructions need hypervisor privilege
  target/ppc: fix doorbell and hypervisor doorbell definitions
  hw/ppc/Makefile: Add a way to disable the PPC4xx boards
  default-configs/ppc-softmmu: Restructure the switches according to the machines
  default-configs/ppc64-softmmu: Include 32-bit configs instead of copying them
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

# gpg: Signature made Sat 20 Jan 2018 20:03:47 GMT
# gpg:                using RSA key 0xDAE8E10975969CE5
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>"
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>"
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* remotes/elmarco/tags/dump-pull-request:
  dump-guest-memory.py: fix python 2 support
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

# gpg: Signature made Fri 19 Jan 2018 22:31:27 GMT
# gpg:                using RSA key 0x7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
  hw/ide: Remove duplicated definitions from ahci_internal.h
  ide: abort TRIM operation for invalid range
  ide: move ide_sect_range_ok() up
  ide: pass IDEState to trim AIO callback
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

stfle.81 (ppa15) is a transparent facility that can be passed to the
guest without the need to implement hypervisor support. As this feature
can be provided by firmware we add it to all full models.

Cc: qemu-stable@nongnu.org
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20180118085628.40798-4-borntraeger@de.ibm.com>
Reviewed-by: NHalil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: NDavid Hildenbrand <david@redhat.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

We need to handle the bpb control on reset and migration. Normally
stfle.82 is transparent (and the normal guest part works without
hypervisor activity). To prevent any issues we require full
host kernel support for this feature.

Cc: qemu-stable@nongnu.org
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20180118085628.40798-3-borntraeger@de.ibm.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NDavid Hildenbrand <david@redhat.com>
[CH: 'Branch Prediction Blocking' -> 'Branch prediction blocking']
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

Update headers against 4.15-rc9.
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

CC == 2 can only happen due to a protection exception, not if memory is
not available (PGM_ADDRESSING). So all PGM_ADDRESSING exceptions have to
be forwarded to the guest.

Since the initial definition of TEST PROTECTION, we now read globals
(e.g. PSW mask), so we have to correctly mark the instruction
(otherwise, e.g. booting fedora 27 fails).

Also, the architecture explicitly specifies which exceptions are
forwarded to the guest, this makes the code a little nicer.
Signed-off-by: NDavid Hildenbrand <david@redhat.com>
Message-Id: <20180112125452.8569-1-david@redhat.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

Fix storage attribute migration so that it does not fail for guests
with more than a few GB of RAM.
With such guests, the index in the buffer would go out of bounds,
usually by large amounts, thus receiving -EFAULT from the kernel.
Migration itself would be successful, but storage attributes would then
not be migrated completely.

This patch fixes the out of bounds access, and thus migration of all
storage attributes when the guest have large amounts of memory.

Cc: qemu-stable@nongnu.org
Signed-off-by: NClaudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Fixes: 903fd80b ("s390x/migration: Storage attributes device")
Message-Id: <1516297904-18188-1-git-send-email-imbrenda@linux.vnet.ibm.com>
Reviewed-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

One fprintf(stderr, was manually converted to a
qemu_log_mask(LOG_GUEST_ERROR,
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Message-Id: <3f49c0ff601f27534d4536c87c00d01c233e067f.1513790495.git.alistair.francis@xilinx.com>
[CH: tweaked commit message]
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

Linux crashes right now if maxmem > mem is specified on the command line.

On s390x, the guest can hotplug memory itself right now - very weird -
and e.g. Fedora 27 will simply add all memory it can when booting.

So now, we have at least the same behavior on TCG and KVM.
Signed-off-by: NDavid Hildenbrand <david@redhat.com>
Message-Id: <20171218224616.21030-3-david@redhat.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

Linux uses TEST PROTECTION to sense for available memory locations.

Let's implement what we can for now (just as for the other instructions,
excluding AR mode and special protection mechanisms).
Signed-off-by: NDavid Hildenbrand <david@redhat.com>
Message-Id: <20171218224616.21030-2-david@redhat.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

The highest cpu address is not the same as max_cpus. max_cpus
counts from 1 while the cpu address starts at 0.
Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: NJason J. Herne <jjherne@linux.vnet.ibm.com>
Message-Id: <20171219082807.84494-1-borntraeger@de.ibm.com>
Reviewed-by: NDavid Hildenbrand <david@redhat.com>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.

find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +

Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.

find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +

Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.

find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +

Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NThomas Huth <thuth@redhat.com>
[THH: Changed one missing fprintf into an error_report, too]
Signed-off-by: NThomas Huth <thuth@redhat.com>

Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Cc: Eric Blake <eblake@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Replace all occurs of __FUNCTION__ except for the check in checkpatch
with the non GCC specific __func__.

One line in hcd-musb.c was manually tweaked to pass checkpatch.
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NAnthony PERARD <anthony.perard@citrix.com>
Reviewed-by: NJuan Quintela <quintela@redhat.com>
Reviewed-by: NGerd Hoffmann <kraxel@redhat.com>
[THH: Removed hunks related to pxa2xx_mmci.c (fixed already)]
Signed-off-by: NThomas Huth <thuth@redhat.com>

CPU hot-plugging on s390x is possible with both, "cpu-add"
and "device_add", so test both.
Reviewed-by: NDavid Hildenbrand <david@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Hot plugging on ppc64 is possible via "device_add", too. Unlike x86,
we must not specify a 'socket-id' and 'thread-id' here, so this needs
to be done with a separate function that just specifies the 'core-id'
during the "device_add".
Reviewed-by: NDaniel Barboza <danielhb@linux.vnet.ibm.com>
Tested-by: NDaniel Barboza <danielhb@linux.vnet.ibm.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Using 'device_add' instead of 'cpu-add' is the new way for
hot-plugging CPUs, so we should test this regularly, too.
Reviewed-by: NDavid Hildenbrand <david@redhat.com>
Reviewed-by: NDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com>
Tested-by: NDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

The test will be extended to work on other architectures, too, so let's
use a more generic name for the file and the functions in here first.
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NDavid Hildenbrand <david@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>