Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20160328.0' into staging

VFIO updates 2016-03-28

- Use 128bit math to avoid asserts with IOMMU regions (Bandan Das)

Merge remote-tracking branch 'remotes/awilliam/tags/vfio-update-20160328.0' into staging

VFIO updates 2016-03-28

- Use 128bit math to avoid asserts with IOMMU regions (Bandan Das)

# gpg: Signature made Mon 28 Mar 2016 23:16:52 BST using RSA key ID 3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>"
# gpg: aka "Alex Williamson <alex@shazbot.org>"
# gpg: aka "Alex Williamson <alwillia@redhat.com>"
# gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>"

* remotes/awilliam/tags/vfio-update-20160328.0:
vfio: convert to 128 bit arithmetic calculations when adding mem regions

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

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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
*

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

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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
eve

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>

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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

# gpg: Signature made Tue 09 Feb 2016 15:11:25 GMT using RSA key ID 81AB73C8
# gpg: Good signature fr

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

# gpg: Signature made Tue 09 Feb 2016 15:11:25 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/block-pull-request:
block: add missing call to bdrv_drain_recurse
blockjob: Fix hang in block_job_finish_sync
iov: avoid memcpy for "simple" iov_from_buf/iov_to_buf

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

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Merge remote-tracking branch 'remotes/stsquad/tags/pull-build-test-20160209' into staging

This is the third attempt for this pull request.

Since the v4 was posted:
- fixed merg

Merge remote-tracking branch 'remotes/stsquad/tags/pull-build-test-20160209' into staging

This is the third attempt for this pull request.

Since the v4 was posted:
- fixed merge conflict with ed7f5f1d8db06fc31352a5ef4f54985e630c575a
- added cleaner separation line to MAINTAINERS at Fam's request
- skip "make check" for --enable-trace-backends=simple (see 41fc57e44ed)

# gpg: Signature made Tue 09 Feb 2016 12:33:45 GMT using RSA key ID 5A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"

* remotes/stsquad/tags/pull-build-test-20160209:
MAINTAINERS: Add .travis.yml
.travis.yml: reduce the test matrix a little
.travis.yml: enable ccache for the builds
.travis.yml: enable each of the co-routine backends
.travis.yml: run make check for all matrix targets
.travis.yml: migrate to container builds

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

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

pc and misc cleanups and fixes, virtio optimizations

Included here:
Refactoring and bugfix patches in P

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

pc and misc cleanups and fixes, virtio optimizations

Included here:
Refactoring and bugfix patches in PC/ACPI.
New commands for ipmi.
Virtio optimizations.

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

# gpg: Signature made Sat 06 Feb 2016 18:44:26 GMT 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: (45 commits)
net: set endianness on all backend devices
fix MSI injection on Xen
intel_iommu: large page support
dimm: Correct type of MemoryHotplugState->base
pc: set the OEM fields in the RSDT and the FADT from the SLIC
acpi: add function to extract oem_id and oem_table_id from the user's SLIC
acpi: expose oem_id and oem_table_id in build_rsdt()
acpi: take oem_id in build_header(), optionally
pc: Eliminate PcGuestInfo struct
pc: Move APIC and NUMA data from PcGuestInfo to PCMachineState
pc: Move PcGuestInfo.fw_cfg to PCMachineState
pc: Remove PcGuestInfo.isapc_ram_fw field
pc: Remove RAM size fields from PcGuestInfo
pc: Remove compat fields from PcGuestInfo
acpi: Don't save PcGuestInfo on AcpiBuildState
acpi: Remove guest_info parameters from functions
pc: Simplify xen_load_linux() signature
pc: Simplify pc_memory_init() signature
pc: Eliminate struct PcGuestInfoState
pc: Move PcGuestInfo declaration to top of file
...

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

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virtio: move allocation to virtqueue_pop/vring_pop

The return code of virtqueue_pop/vring_pop is unused except to check for
errors or 0. We can thus easily move allocation inside the fu

virtio: move allocation to virtqueue_pop/vring_pop

The return code of virtqueue_pop/vring_pop is unused except to check for
errors or 0. We can thus easily move allocation inside the functions
and just return a pointer to the VirtQueueElement.

The advantage is that we will be able to allocate only the space that
is needed for the actual size of the s/g list instead of the full
VIRTQUEUE_MAX_SIZE items. Currently VirtQueueElement takes about 48K
of memory, and this kind of allocation puts a lot of stress on malloc.
By cutting the size by two or three orders of magnitude, malloc can
use much more efficient algorithms.

The patch is pretty large, but changes to each device are testable
more or less independently. Splitting it would mostly add churn.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>

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9pfs: 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-in

9pfs: 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: 1453832250-766-18-git-send-email-peter.maydell@linaro.org

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

* chardev support for TLS and leak fix
* NBD fix from Denis
* condvar fix from Dave
* kvm_stat and d

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

* chardev support for TLS and leak fix
* NBD fix from Denis
* condvar fix from Dave
* kvm_stat and dump-guest-memory almost rewrite
* mem-prealloc fix from Luiz
* manpage style improvement

# gpg: Signature made Tue 26 Jan 2016 14:58:18 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: (49 commits)
scripts/dump-guest-memory.py: Fix module docstring
scripts/dump-guest-memory.py: Introduce multi-arch support
scripts/dump-guest-memory.py: Cleanup functions
scripts/dump-guest-memory.py: Improve python 3 compatibility
scripts/dump-guest-memory.py: Make methods functions
scripts/dump-guest-memory.py: Move constants to the top
nbd: add missed aio_context_acquire in nbd_export_new
memory: exit when hugepage allocation fails if mem-prealloc
cpus: use broadcast on qemu_pause_cond
scripts/kvm/kvm_stat: Add optparse description
scripts/kvm/kvm_stat: Add interactive filtering
scripts/kvm/kvm_stat: Fixup filtering
scripts/kvm/kvm_stat: Fix rlimit for unprivileged users
scripts/kvm/kvm_stat: Read event values as u64
scripts/kvm/kvm_stat: Cleanup and pre-init perf_event_attr
scripts/kvm/kvm_stat: Fix output formatting
scripts/kvm/kvm_stat: Make tui function a class
scripts/kvm/kvm_stat: Remove unneeded X86_EXIT_REASONS
scripts/kvm/kvm_stat: Group arch specific data
scripts/kvm/kvm_stat: Cleanup of Event class
...

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

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9pfs: use error_report() instead of fprintf(stderr)

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>

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

VirtFS update:

Cleanups mostly isolating virtio related details into separate files. This
i

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

VirtFS update:

Cleanups mostly isolating virtio related details into separate files. This
is done to enable easy addition of Xen transport for VirtFS.

The changes include:

1. Rename a bunch of files and functions to make clear they are generic.
2. disentangle virtio transport code and generic 9pfs code.
3. Some function name clean-up.

# gpg: Signature made Tue 12 Jan 2016 06:04:35 GMT using RSA key ID 04C4E23A
# gpg: Good signature from "Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4846 9DE7 1860 360F A6E9 968C DE41 A4FE 04C4 E23A

* remotes/kvaneesh/tags/for-upstream-signed: (25 commits)
9pfs: introduce V9fsVirtioState
9pfs: factor out v9fs_device_{,un}realize_common
9pfs: rename virtio-9p.c to 9p.c
9pfs: rename virtio_9p_set_fd_limit to use v9fs_ prefix
9pfs: move handle_9p_output and make it static function
9pfs: export pdu_{submit,alloc,free}
9pfs: factor out virtio_9p_push_and_notify
9pfs: break out 9p.h from virtio-9p.h
9pfs: break out virtio_init_iov_from_pdu
9pfs: factor out pdu_push_and_notify
9pfs: factor out virtio_pdu_{,un}marshal
9pfs: make pdu_{,un}marshal proper functions
9pfs: PDU processing functions should start pdu_ prefix
9pfs: PDU processing functions don't need to take V9fsState as argument
fsdev: rename virtio-9p-marshal.{c,h} to 9p-iov-marshal.{c,h}
fsdev: break out 9p-marshal.{c,h} from virtio-9p-marshal.{c,h}
9pfs: remove dead code
9pfs: merge hw/virtio/virtio-9p.h into hw/9pfs/virtio-9p.h
9pfs: rename virtio-9p-xattr{,-user}.{c,h} to 9p-xattr{,-user}.{c,h}
9pfs: rename virtio-9p-synth.{c,h} to 9p-synth.{c,h}
...

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

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9pfs: introduce V9fsVirtioState

V9fsState now only contains generic fields. Introduce V9fsVirtioState
for virtio transport. Change virtio-pci and virtio-ccw to use
V9fsVirtioState.

9pfs: introduce V9fsVirtioState

V9fsState now only contains generic fields. Introduce V9fsVirtioState
for virtio transport. Change virtio-pci and virtio-ccw to use
V9fsVirtioState.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

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9pfs: factor out v9fs_device_{,un}realize_common

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

9pfs: rename virtio-9p.c to 9p.c

Now that file only contains generic code.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.

9pfs: rename virtio-9p.c to 9p.c

Now that file only contains generic code.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

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