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Peter Crosthwaite [Wed, 26 Feb 2014 00:42:23 +0000 (16:42 -0800)]
xilinx: Delete hw/include/xilinx.h
This is now obsolete - remove the header and all its inclusions.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:41:49 +0000 (16:41 -0800)]
xilinx: Inline usages of xilinx_axi*_init()
Inline the only usage of each of xilinx_axiethernet_init and
xilinx_axidma_init. Converts this init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:41:14 +0000 (16:41 -0800)]
xilinx: Inline usage of xilinx_ethlite_create()
Inline the only usage. Converts this init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:40:39 +0000 (16:40 -0800)]
xilinx: Inline usages of xilinx_timer_create()
Inline these usages. Converts these init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:40:04 +0000 (16:40 -0800)]
xilinx: Inline usages of xilinx_intc_create()
Inline these usages. Converts these init to at least a semi-recent QOM
styling.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:39:29 +0000 (16:39 -0800)]
microblaze/ml605: Define macros for irq/memory maps
Define (missing) macros for the interrupt and memory maps for the sake
of self documentation.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:38:54 +0000 (16:38 -0800)]
ppc/virtex_ml507: Define macros for irq/memory maps
Define macros for the interrupt and memory maps for the sake of self
documentation.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Peter Crosthwaite [Wed, 26 Feb 2014 00:38:19 +0000 (16:38 -0800)]
microblaze/s3adsp_1800: Define macros for irq map
Define macros for the interrupt map for the sake of self documentation.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Paolo Bonzini [Tue, 25 Feb 2014 16:36:55 +0000 (17:36 +0100)]
modules: do not include gmodule-2.0 in static builds
gmodule-2.0's pkg-config files include -Wl,--export-dynamic, which breaks
static builds. It is a glib bug, but we need to support --static builds for
the linux-user targets, and in the end all that is needed to fix this is:
* outlaw --enable-modules --static, which makes little sense anyway
* only include gmodule-2.0's cflags and ldflags if --enable-modules is
specified on the command line.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1393346215-5636-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Feb 2014 15:17:24 +0000 (15:17 +0000)]
Merge remote-tracking branch 'remotes/spice/tags/pull-spice-3' into staging
qxl: add sanity check
# gpg: Signature made Mon 24 Feb 2014 12:01:27 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/spice/tags/pull-spice-3:
qxl: add sanity check
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Feb 2014 12:30:01 +0000 (12:30 +0000)]
Merge remote-tracking branch 'remotes/mdroth/qga-pull-2014-02-24' into staging
* remotes/mdroth/qga-pull-2014-02-24:
qemu-ga: isa-serial support on Windows
qga: Fix memory allocation pasto
qga: Don't require 'time' argument in guest-set-time command
qga: vss-win32: Fix interference with snapshot deletion by other VSS request
qga: vss-win32: Fix interference with snapshot creation by other VSS requesters
qga: vss-win32: Use NULL as an invalid pointer for OpenEvent and CreateEvent
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Feb 2014 11:54:40 +0000 (11:54 +0000)]
Merge remote-tracking branch 'remotes/xtensa/tags/
20140224-xtensa' into staging
Xtensa fixes and improvements queue 2014-02-24:
- add support for ML605 and KC705 FPGA boards;
- flush opencores_eth queue when new RX descriptor is available;
- add basic checks to cache opcodes;
- make core configuration available to tests;
- implement HW config ID special registers.
# gpg: Signature made Mon 24 Feb 2014 00:52:42 GMT using RSA key ID
F83FA044
# gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
* remotes/xtensa/tags/
20140224-xtensa:
target-xtensa: provide HW confg ID registers
target-xtensa: refactor standard core configuration
target-xtensa: add basic tests for cache opcodes
target-xtensa: allow using core configuration in tests
target-xtensa: add overridable test_init macro
target-xtensa: add basic checks to icache opcodes
target-xtensa: add basic checks to dcache opcodes
target-xtensa: add RRRI4 opcode format fields
opencores_eth: flush queue whenever can_receive can go from false to true
hw/xtensa: add support for ML605 and KC705 FPGA board
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Feb 2014 10:50:11 +0000 (10:50 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block patches
# gpg: Signature made Fri 21 Feb 2014 21:42:24 GMT using RSA key ID
C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream: (54 commits)
iotests: Mixed quorum child device specifications
quorum: Simplify quorum_open()
quorum: Add unit test.
quorum: Add quorum_open() and quorum_close().
quorum: Implement recursive .bdrv_recurse_is_first_non_filter in quorum.
quorum: Add quorum_co_flush().
quorum: Add quorum_invalidate_cache().
quorum: Add quorum_getlength().
quorum: Add quorum mechanism.
quorum: Add quorum_aio_readv.
blkverify: Extract qemu_iovec_clone() and qemu_iovec_compare() from blkverify.
quorum: Add quorum_aio_writev and its dependencies.
quorum: Create BDRVQuorumState and BlkDriver and do init.
quorum: Create quorum.c, add QuorumChildRequest and QuorumAIOCB.
check-qdict: Test termination of qdict_array_split()
check-qdict: Adjust test for qdict_array_split()
qdict: Extract non-QDicts in qdict_array_split()
qemu-config: Sections must consist of keys
qemu-iotests: Check qemu-img command line parsing
qemu-img: Allow -o help with incomplete argument list
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 24 Feb 2014 16:12:55 +0000 (16:12 +0000)]
Merge remote-tracking branch 'remotes/sstabellini/xen-140220' into staging
* remotes/sstabellini/xen-140220:
xen_disk: fix io accounting
Call pci_piix3_xen_ide_unplug from unplug_disks
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 24 Feb 2014 15:37:59 +0000 (15:37 +0000)]
Merge remote-tracking branch 'remotes/bonzini/configure' into staging
* remotes/bonzini/configure:
build: softmmu targets do not have a "main.o" file
configure: Disable libtool if -fPIE does not work with it (bug #
1257099)
block: convert block drivers linked with libs to modules
Makefile: introduce common-obj-m and block-obj-m for DSO
Makefile: install modules with "make install"
module: implement module loading
rules.mak: introduce DSO rules
darwin: do not use -mdynamic-no-pic
block: use per-object cflags and libs
rules.mak: allow per object cflags and libs
rules.mak: fix $(obj) to a real relative path
util: Split out exec_dir from os_find_datadir
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 20 Feb 2014 15:10:16 +0000 (15:10 +0000)]
configure: check that C++ compiler actually works
Check that the C++ compiler works with the C compiler; if it
does not, then don't pass CXX to the build process. This
fixes a regression where QEMU was no longer building if the
build environment didn't have a C++ compiler (introduced
in commit
3144f78b, which incorrectly assumed that rules.mak
would only see a non-empty $(CXX) if configure had actually
found a working C++ compiler).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reported-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Tested-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-id:
1392909016-14028-1-git-send-email-peter.maydell@linaro.org
Gerd Hoffmann [Wed, 19 Feb 2014 10:40:17 +0000 (11:40 +0100)]
qxl: add sanity check
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Max Filippov [Sat, 15 Feb 2014 16:49:09 +0000 (20:49 +0400)]
target-xtensa: provide HW confg ID registers
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Sat, 15 Feb 2014 16:58:47 +0000 (20:58 +0400)]
target-xtensa: refactor standard core configuration
Coalesce all standard configuration sections into single
DEFAULT_SECTIONS macro for all cores. This allows to add new features in
a single place: overlay_tool.h
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Tue, 11 Feb 2014 08:22:19 +0000 (12:22 +0400)]
target-xtensa: add basic tests for cache opcodes
Test that non-locking prefetch operations don't cause exceptions on
missing TLB and that other 'hit' cache operations do.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Mon, 10 Feb 2014 16:20:52 +0000 (20:20 +0400)]
target-xtensa: allow using core configuration in tests
Add path to the core configuration directory to test build command and
replace .include asm directive with #include to enable preprocessing.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Mon, 10 Feb 2014 08:26:45 +0000 (12:26 +0400)]
target-xtensa: add overridable test_init macro
Some test suites, like MMU, need per-test initialization. Don't make them
redefine test macro, add test_init for that purpose.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Fri, 7 Feb 2014 11:57:22 +0000 (15:57 +0400)]
target-xtensa: add basic checks to icache opcodes
Check privilege level for privileged instructions (IHU, III, IIU and IPFL
are privileged), memory accessibility for instructions that reference memory
(IH* and IPFL) and windowed register validity for all instruction cache
instructions.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Fri, 7 Feb 2014 11:57:22 +0000 (15:57 +0400)]
target-xtensa: add basic checks to dcache opcodes
Check privilege level for privileged instructions (DHI, DHU, DII, DIU, DIWB,
DIWBI, DPFL are privileged), memory accessibility for instructions that
reference memory (all DH* and DPFL) and windowed register validity for all
data cache instructions.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Mon, 10 Feb 2014 05:16:33 +0000 (09:16 +0400)]
target-xtensa: add RRRI4 opcode format fields
This encoding is used by cache instructions.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Max Filippov [Mon, 3 Feb 2014 03:57:55 +0000 (07:57 +0400)]
opencores_eth: flush queue whenever can_receive can go from false to true
The following registers control whether MAC can receive frames:
- MODER.RXEN bit that enables/disables receiver;
- TX_BD_NUM register that specifies number of RX descriptors.
Notify QEMU networking core when the MAC is ready to receive frames.
Discard frame and raise BUSY interrupt when the frame arrives but the
current RX descriptor is not empty.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Max Filippov [Sat, 1 Feb 2014 22:44:41 +0000 (02:44 +0400)]
hw/xtensa: add support for ML605 and KC705 FPGA board
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Miki Mishael [Wed, 15 Jan 2014 09:33:44 +0000 (04:33 -0500)]
qemu-ga: isa-serial support on Windows
Add support for isa-serial method for qemu-ga on Windows,
Added -p command line parameter for serial port name
specification, e.g. "-p COM15".
Signed-off-by: Miki Mishael <mmishael@redhat.com>
Signed-off-by: Dmitry Fleytman <dfleytma@redhat.com>
*added default isa-serial path to help output
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Markus Armbruster [Fri, 21 Feb 2014 12:36:49 +0000 (13:36 +0100)]
qga: Fix memory allocation pasto
qmp_guest_file_seek() allocates memory for a GuestFileRead object
instead of the GuestFileSeek object it actually uses. Harmless,
because the GuestFileRead is slightly larger.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Michal Privoznik [Fri, 31 Jan 2014 10:29:51 +0000 (11:29 +0100)]
qga: Don't require 'time' argument in guest-set-time command
As the description to the guest-set-time states, the command is
there to ease time synchronization after resume. If guest was
suspended for longer period of time, its system time can go off
so badly, that even NTP refuses to set it. That's why the command
was invented: to give users chance to set the time (not
necessarily 100% correct). However, there's is no real need for
us to require users to pass an arbitrary time. Especially if we
can read the correct value from RTC (boiling down to reading
host's time). Hence this commit enables logic:
guest-set-time() == guest-set-time($now_from_rtc)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Tomoki Sekiyama [Mon, 13 Jan 2014 17:25:39 +0000 (12:25 -0500)]
qga: vss-win32: Fix interference with snapshot deletion by other VSS request
When a VSS requester such as vshadow.exe or diskshadow.exe requests to
delete snapshots, qemu-ga VSS provider's DeleteSnapshots() is also called
and returns E_NOTIMPL, that makes the deletion fail.
To avoid this issue, return S_OK and set values that represent no snapshots
are deleted by qemu-ga VSS provider.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: Gal Hammer <ghammer@redhat.com>
Reviewed-by: Yan Vugenfirer <yvugenfi@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Tomoki Sekiyama [Mon, 13 Jan 2014 17:25:29 +0000 (12:25 -0500)]
qga: vss-win32: Fix interference with snapshot creation by other VSS requesters
When a VSS requester such as vshadow.exe or diskshadow.exe requests to
create disk snapshots, Windows may choose qemu-ga VSS provider if it is
only provider registered on the system. However, because it provides only a
function to freeze the filesystem, the snapshotting fails.
This patch adds a check into CQGAVssProvider::IsVolumeSupported() to reject
the request from other VSS requesters, so that the other provider is chosen.
The check of requester is done by confirming event channels between
qemu-ga's requester and provider established. To ensure that the events are
initialized when CQGAVssProvider::IsVolumeSupported() is called, it moves
the initialization earlier.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: Gal Hammer <ghammer@redhat.com>
Reviewed-by: Yan Vugenfirer <yvugenfi@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Tomoki Sekiyama [Mon, 13 Jan 2014 17:25:23 +0000 (12:25 -0500)]
qga: vss-win32: Use NULL as an invalid pointer for OpenEvent and CreateEvent
OpenEvent and CreateEvent WinAPI return NULL when failed to open/create
events handles, instead of INVALID_HANDLE_VALUE (although their return
types are HANDLE).
This replaces INVALID_HANDLE_VALUE related to event handles with NULL.
Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: Gal Hammer <ghammer@redhat.com>
Reviewed-by: Yan Vugenfirer <yvugenfi@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Max Reitz [Fri, 21 Feb 2014 21:30:38 +0000 (22:30 +0100)]
iotests: Mixed quorum child device specifications
Add a test case to test 081 for mixing full option dicts and reference
strings of specifying the quorum child block devices through QMP.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Fri, 21 Feb 2014 21:30:37 +0000 (22:30 +0100)]
quorum: Simplify quorum_open()
Although it may not look like it, this patch simplifies quorum_open().
qdict_array_split() is now able to return QLists with different objects
than only QDicts, therefore it will now do all the work and
quorum_open() does not have to handle reference strings by itself.
This allows mixing full option dicts and reference strings for
specifying the child block devices of quorum; furthermore, it improves
handling of malformed specifications.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:21 +0000 (22:21 +0100)]
quorum: Add unit test.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:20 +0000 (22:21 +0100)]
quorum: Add quorum_open() and quorum_close().
Example of command line:
-drive if=virtio,driver=quorum,\
children.0.file.filename=1.raw,\
children.0.node-name=1.raw,\
children.0.driver=raw,\
children.1.file.filename=2.raw,\
children.1.node-name=2.raw,\
children.1.driver=raw,\
children.2.file.filename=3.raw,\
children.2.node-name=3.raw,\
children.2.driver=raw,\
vote-threshold=2
blkverify=on with vote-threshold=2 and two files can be passed to
emulate blkverify.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:19 +0000 (22:21 +0100)]
quorum: Implement recursive .bdrv_recurse_is_first_non_filter in quorum.
This is used to activate quorum snapshot.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:18 +0000 (22:21 +0100)]
quorum: Add quorum_co_flush().
Makes a vote to select error if any.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:17 +0000 (22:21 +0100)]
quorum: Add quorum_invalidate_cache().
We really want that live migration works with quorum so implement
quorum_invalidate_cache().
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:16 +0000 (22:21 +0100)]
quorum: Add quorum_getlength().
Check that every bs file returns the same length.
Otherwise, return -EIO to disable the quorum and
avoid length discrepancy.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:15 +0000 (22:21 +0100)]
quorum: Add quorum mechanism.
This patchset enables the core of the quorum mechanism.
The num_children reads are compared to get the majority version and if this
version exists more than threshold times the guest won't see the error at all.
If a block is corrupted or if an error occurs during an IO or if the quorum
cannot be established QMP events are used to report to the management.
Use gnutls's SHA-256 to compare versions.
--enable-quorum must be used to enable the feature.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:14 +0000 (22:21 +0100)]
quorum: Add quorum_aio_readv.
Add code to do num_children reads in parallel and cleanup the structures
afterwards.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:13 +0000 (22:21 +0100)]
blkverify: Extract qemu_iovec_clone() and qemu_iovec_compare() from blkverify.
qemu_iovec_compare() will be used to compare IOs vectors in quorum blkverify
mode. The patch extracts these functions in order to factorize the code.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:12 +0000 (22:21 +0100)]
quorum: Add quorum_aio_writev and its dependencies.
Writes are mirrored num_children times on num_children devices.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:11 +0000 (22:21 +0100)]
quorum: Create BDRVQuorumState and BlkDriver and do init.
Create the structure holding the quorum settings and write the minimal block
driver instanciation boilerplate.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Benoît Canet [Fri, 21 Feb 2014 21:21:10 +0000 (22:21 +0100)]
quorum: Create quorum.c, add QuorumChildRequest and QuorumAIOCB.
Quorum is a block filter mirroring writes to num_children children.
For reads quorum reads each children and does a vote.
If more than vote_threshold versions are identical the quorum is reached and
this winning version is returned to the guest. So quorum prevents bit corruption.
For high availability purpose minority errors are reported via QMP but the guest
does not see them.
This patch creates the driver C source file and introduces the structures that
will be used in asynchronous reads and writes.
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Fri, 21 Feb 2014 20:05:13 +0000 (21:05 +0100)]
check-qdict: Test termination of qdict_array_split()
qdict_array_split() should terminate if it encounters both an entry with
a key of "%u" and entries with keys prefixed "%u." for the same index.
This patch adds a test for this case.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Fri, 21 Feb 2014 18:11:41 +0000 (19:11 +0100)]
check-qdict: Adjust test for qdict_array_split()
Test the new functionality of qdict_array_split(), that is, splitting
off single objects.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Fri, 21 Feb 2014 18:11:40 +0000 (19:11 +0100)]
qdict: Extract non-QDicts in qdict_array_split()
Currently, qdict_array_split() only splits off entries with a key prefix
of "%u.", packing them into a new QDict. This patch makes it support
entries with the plain key "%u" as well, directly putting them into the
new QList without creating a QDict.
If there is both an entry with a key of "%u" and other entries with keys
prefixed "%u." (for the same index), the function simply terminates.
To do this, this patch also adds a static function which tests whether a
given QDict contains any keys with the given prefix. This is used to test
whether entries with a key prefixed "%u." do exist in the source QDict
without modifying it.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Fri, 21 Feb 2014 18:11:39 +0000 (19:11 +0100)]
qemu-config: Sections must consist of keys
In config_parse_qdict_section(), the QList returned by
qdict_array_split() is assumed to only contain QDicts. Currently, this
is true but it may (and will) change in the future. Therefore, check
whether the assumption actually holds.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Fri, 21 Feb 2014 15:24:08 +0000 (16:24 +0100)]
qemu-iotests: Check qemu-img command line parsing
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Fri, 21 Feb 2014 15:24:07 +0000 (16:24 +0100)]
qemu-img: Allow -o help with incomplete argument list
This patch allows using 'qemu-img $subcmd -o help' for the create,
convert and amend subcommands, without specifying the previously
required filename arguments.
Note that it's still allowed and meaningful to specify a filename: An
invocation like 'qemu-img create -o help sheepdog:foo' will also display
options that are provided by the Sheepdog driver.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Fri, 21 Feb 2014 15:24:06 +0000 (16:24 +0100)]
qemu-img amend: Support multiple -o options
Instead of ignoring all option values but the last one, multiple -o
options now have the same meaning as having a single option with all
settings in the order of their respective -o options.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Fri, 21 Feb 2014 15:24:05 +0000 (16:24 +0100)]
qemu-img convert: Support multiple -o options
Instead of ignoring all option values but the last one, multiple -o
options now have the same meaning as having a single option with all
settings in the order of their respective -o options.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Fri, 21 Feb 2014 15:24:04 +0000 (16:24 +0100)]
qemu-img create: Support multiple -o options
If you specified multiple -o options for qemu-img create, it would
silently ignore all but the last one. This patch fixes the problem.
Now multiple -o options has the same meaning as having a single option
with all settings in the order of their respective -o options.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Kevin Wolf [Fri, 21 Feb 2014 15:24:03 +0000 (16:24 +0100)]
qemu-option: has_help_option() and is_valid_option_list()
has_help_option() checks if any help option ('help' or '?') occurs
anywhere in an option string, so that things like 'cluster_size=4k,help'
are recognised.
is_valid_option_list() ensures that the option list doesn't have options
with leading commas or trailing unescaped commas.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:07 +0000 (14:44 +0100)]
vdi: say why an image is bad
Instead of just putting it in debugging output, we can now put the
value in an Error.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:06 +0000 (14:44 +0100)]
block: do not abuse EMEDIUMTYPE
Returning "Wrong medium type" for an image that does not have a valid
header is a bit weird. Improve the error by mentioning what format
was trying to open it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:05 +0000 (14:44 +0100)]
vmdk: correctly propagate errors
Now that we can return the "right" errors, use the Error** parameter
to pass them back instead of just printing them.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:04 +0000 (14:44 +0100)]
vmdk: do not try opening a file as both image and descriptor
This prepares for propagating errors from vmdk_open_sparse and
vmdk_open_desc_file up to the caller of vmdk_open.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:03 +0000 (14:44 +0100)]
vmdk: push vmdk_read_desc up to caller
Currently, we just try reading a VMDK file as both image and descriptor.
This makes it hard to choose which of the two attempts gave the best error.
We'll decide in advance if the file looks like an image or a descriptor,
and this patch is the first step to that end.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:02 +0000 (14:44 +0100)]
vmdk: extract vmdk_read_desc
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:01 +0000 (14:44 +0100)]
vvfat: correctly propagate errors
Before:
$ ./qemu-io-old
qemu-io-old> open -r -o driver=vvfat,fat-type=24,dir=i386-softmmu
Valid FAT types are only 12, 16 and 32
qemu-io-old: can't open device (null): Could not open image: Invalid argument
After:
$ ./qemu-io
qemu-io> open -r -o driver=vvfat,fat-type=24,dir=i386-softmmu
qemu-io: can't open device (null): Valid FAT types are only 12, 16 and 32
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:44:00 +0000 (14:44 +0100)]
vhdx: correctly propagate errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:59 +0000 (14:43 +0100)]
qed: correctly propagate errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:58 +0000 (14:43 +0100)]
qcow: correctly propagate errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:57 +0000 (14:43 +0100)]
curl: correctly propagate errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:56 +0000 (14:43 +0100)]
cow: correctly propagate errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:55 +0000 (14:43 +0100)]
gluster: correctly propagate errors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:54 +0000 (14:43 +0100)]
gluster: default scheme to gluster:// and host to localhost.
Currently, "gluster:///volname/img" and (using file. options)
"file.driver=gluster,file.filename=foo" will segfault. Also,
"//host/volname/img" will be rejected, but it is a valid URL
that should be accepted just fine with "file.driver=gluster".
Accept all of these, by inferring missing transport and host
as TCP and localhost respectively.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:53 +0000 (14:43 +0100)]
iscsi: correctly propagate errors in iscsi_open
Before:
$ ./qemu-io-old
qemu-io-old> open -r -o file.driver=iscsi,file.filename=foo
Failed to parse URL : foo
qemu-io-old: can't open device (null): Could not open 'foo': Invalid argument
After:
$ ./qemu-io
qemu-io> open -r -o file.driver=iscsi,file.filename=foo
qemu-io: can't open device (null): Failed to parse URL : foo
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:52 +0000 (14:43 +0100)]
iscsi: fix indentation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:51 +0000 (14:43 +0100)]
nbd: move socket wrappers to qemu-nbd
qemu-nbd is one of the few valid users of qerror_report_err. Move
the error-reporting socket wrappers there.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:50 +0000 (14:43 +0100)]
nbd: inline tcp_socket_incoming_spec into sole caller
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:49 +0000 (14:43 +0100)]
nbd: correctly propagate errors
Before:
$ ./qemu-io-old
qemu-io-old> open -r -o file.driver=nbd
one of path and host must be specified.
qemu-io-old: can't open device (null): Could not open image: Invalid argument
$ ./qemu-io-old
qemu-io-old> open -r -o file.driver=nbd,file.host=foo,file.path=bar
path and host may not be used at the same time.
qemu-io-old: can't open device (null): Could not open image: Invalid argument
After:
$ ./qemu-io
qemu-io> open -r -o file.driver=nbd
qemu-io: can't open device (null): one of path and host must be specified.
$ ./qemu-io
qemu-io> open -r -o file.driver=nbd,file.host=foo,file.path=bar
qemu-io: can't open device (null): path and host may not be used at the same time.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Paolo Bonzini [Mon, 17 Feb 2014 13:43:48 +0000 (14:43 +0100)]
nbd: produce a better error if neither host nor port is passed
Before:
$ qemu-io-old
qemu-io-old> open -r -o file.driver=nbd
qemu-io-old: can't open device (null): Could not open image: Invalid argument
$ ./qemu-io-old
qemu-io-old> open -r -o file.driver=nbd,file.host=foo,file.path=bar
path and host may not be used at the same time.
qemu-io-old: can't open device (null): Could not open image: Invalid argument
After:
$ ./qemu-io
qemu-io> open -r -o file.driver=nbd
one of path and host must be specified.
qemu-io: can't open device (null): Could not open image: Invalid argument
$ ./qemu-io
qemu-io> open -r -o file.driver=nbd,file.host=foo,file.path=bar
path and host may not be used at the same time.
qemu-io: can't open device (null): Could not open image: Invalid argument
Next patch will fix the error propagation.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:12 +0000 (18:33 +0100)]
block: Remove bdrv_open_image()'s force_raw option
This option is now unnecessary since specifying BDRV_O_PROTOCOL as flag
will do exactly the same.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:11 +0000 (18:33 +0100)]
block: Reuse success path from bdrv_open()
The fail and success paths of bdrv_file_open() may be further shortened
by reusing code already existent in bdrv_open(). This includes
bdrv_file_open() not taking the reference to options which allows the
removal of QDECREF(options) in that function.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:10 +0000 (18:33 +0100)]
block: Handle bs->options in bdrv_open() only
The fail paths of bdrv_file_open() and bdrv_open() naturally exhibit
similarities, thus it is possible to reuse the one from bdrv_open() and
shorten the one in bdrv_file_open() accordingly.
Also, setting bs->options in bdrv_file_open() is not necessary if it is
already done in bdrv_open().
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:09 +0000 (18:33 +0100)]
block: Remove bdrv_new() from bdrv_file_open()
Change bdrv_file_open() to take a simple pointer to an already existing
BDS instead of an indirect one. The BDS will be created in bdrv_open()
if necessary.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:08 +0000 (18:33 +0100)]
block: Reuse reference handling from bdrv_open()
Remove the reference parameter and the related handling code from
bdrv_file_open(), since it exists in bdrv_open() now as well.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:07 +0000 (18:33 +0100)]
block: Make bdrv_file_open() static
Add the bdrv_open() option BDRV_O_PROTOCOL which results in passing the
call to bdrv_file_open(). Additionally, make bdrv_file_open() static and
therefore bdrv_open() the only way to call it.
Consequently, all existing calls to bdrv_file_open() have to be adjusted
to use bdrv_open() with the BDRV_O_PROTOCOL flag instead.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:06 +0000 (18:33 +0100)]
block: Add reference parameter to bdrv_open()
Allow bdrv_open() to handle references to existing block devices just as
bdrv_file_open() is already capable of.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Tue, 18 Feb 2014 17:33:05 +0000 (18:33 +0100)]
block: Change BDS parameter of bdrv_open() to **
Make bdrv_open() take a pointer to a BDS pointer, similarly to
bdrv_file_open(). If a pointer to a NULL pointer is given, bdrv_open()
will create a new BDS with an empty name; if the BDS pointer is not
NULL, that existing BDS will be reused (in the same way as bdrv_open()
already did).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Tue, 4 Feb 2014 10:45:31 +0000 (11:45 +0100)]
block: Fix bdrv_is_first_non_filter()
Consider top level BlockDriverStates as well.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Tested-by: Benoit Canet <benoit@irqsave.net>
Kevin Wolf [Sat, 8 Feb 2014 13:38:33 +0000 (14:38 +0100)]
qcow2: Set zero flag for discarded clusters
Instead of making the backing file contents visible again after a discard
request, set the zero flag if possible (i.e. on version >= 3).
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Peter Maydell [Fri, 21 Feb 2014 15:04:57 +0000 (15:04 +0000)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20140220' into staging
target-arm queue:
* Fix a bug causing an assertion in the NVIC on ARMv7M models
* More A64 Neon instructions
* Refactor cpreg API to separate out access check functions, as
groundwork for AArch64 system mode
* Fix bug in linux-user A64 store-exclusive of XZR
# gpg: Signature made Thu 20 Feb 2014 11:12:57 GMT using RSA key ID
14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-target-arm-
20140220: (30 commits)
linux-user: AArch64: Fix exclusive store of the zero register
target-arm: A64: Implement unprivileged load/store
target-arm: A64: Implement narrowing three-reg-diff operations
target-arm: A64: Implement the wide 3-reg-different operations
target-arm: A64: Add most remaining three-reg-diff widening ops
target-arm: A64: Add opcode comments to disas_simd_three_reg_diff
target-arm: A64: Implement store-exclusive for system mode
target-arm: Fix incorrect type for value argument to write_raw_cp_reg
target-arm: Remove failure status return from read/write_raw_cp_reg
target-arm: Remove unnecessary code now read/write fns can't fail
target-arm: Drop success/fail return from cpreg read and write functions
target-arm: Convert miscellaneous reginfo structs to accessfn
target-arm: Convert generic timer reginfo to accessfn
target-arm: Convert performance monitor reginfo to accessfn
target-arm: Split cpreg access checks out from read/write functions
target-arm: Stop underdecoding ARM946 PRBS registers
target-arm: Log bad system register accesses with LOG_UNIMP
target-arm: Remove unused ARMCPUState sr substruct
target-arm: Restrict check_ap() use of S and R bits to v6 and earlier
target-arm: Define names for SCTLR bits
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 21 Feb 2014 14:54:04 +0000 (14:54 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/qtest-monitor-process-pull-request' into staging
qtest resource cleanup pull request
# gpg: Signature made Wed 19 Feb 2014 14:46:34 GMT using RSA key ID
81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.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: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/qtest-monitor-process-pull-request:
qtest: kill QEMU process on g_assert() failure
qtest: make QEMU our direct child process
qtest: drop unused child_pid field
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 21 Feb 2014 14:38:23 +0000 (14:38 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Tracing pull request
# gpg: Signature made Wed 19 Feb 2014 15:42:20 GMT using RSA key ID
81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.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: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/tracing-pull-request:
trace-events: Fix typo in "offset"
Add ust generated files to .gitignore
Update documentation for LTTng ust tracing
Adapt Makefiles to the new LTTng ust interface
Modified the tracetool framework for LTTng 2.x
Fix configure script for LTTng 2.x
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 21 Feb 2014 14:31:05 +0000 (14:31 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
This fixes a target-i386 emulation regression
# gpg: Signature made Wed 19 Feb 2014 15:42:12 GMT using RSA key ID
C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream:
target-i386: Fix I/O bitmap checks for in/out
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 21 Feb 2014 11:47:28 +0000 (11:47 +0000)]
Merge remote-tracking branch 'remotes/riku/linux-user-for-upstream' into staging
* remotes/riku/linux-user-for-upstream:
linux-user: Fix error handling in target_to_host_semarray()
linux-user: Implement BLKPG ioctl
linux-user: Fix error handling in lock_iovec()
linux-user/signal.c: Don't pass sigaction uninitialised sa_flags
linux-user/elfload.c: Avoid calling g_free() on uninitialized data
linux-user: sync syscall numbers upto 3.13
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 20 Feb 2014 19:42:53 +0000 (19:42 +0000)]
tcg/i386: Fix build for systems without working cpuid.h (MacOSX, Win32)
Win32 doesn't have a cpuid.h, and MacOSX may have one but without
the __cpuid() function we use, which means that commit
9d2eec20
broke the build for those platforms. Fix this by tightening up
our configure cpuid.h check to test that the functions we need
are present, and adding some missing #ifdef guards in
tcg/i386/tcg-target.c.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Olaf Hering [Thu, 20 Feb 2014 17:57:13 +0000 (17:57 +0000)]
xen_disk: fix io accounting
bdrv_acct_done was called unconditional. But in case the ioreq has no
segments there is no matching bdrv_acct_start call. This could lead to
bogus accounting values.
Found by code inspection.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Stefano Stabellini [Thu, 20 Feb 2014 17:28:08 +0000 (17:28 +0000)]
Call pci_piix3_xen_ide_unplug from unplug_disks
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Thu, 20 Feb 2014 15:25:05 +0000 (15:25 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-3' into staging
- xhci improvements and fixes.
- uhci bugfix.
- cleanups.
# gpg: Signature made Tue 18 Feb 2014 15:48:10 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-usb-3:
xhci: use DPRINTF() instead of fprintf(stderr, ...)
xhci: switch debug printf to tracepoint
xhci iso: allow for some latency
xhci iso: fix time calculation
uhci: invalidate queue on device address changes
xhci: fix overflow in usb_xhci_post_load
usb: Remove magic constants from device bmAttributes
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 20 Feb 2014 15:02:06 +0000 (15:02 +0000)]
Merge remote-tracking branch 'remotes/rth/tcg-next' into staging
* remotes/rth/tcg-next:
tcg/i386: Use SHLX/SHRX/SARX instructions
tcg/i386: Use ANDN instruction
tcg/i386: Add tcg_out_vex_modrm
tcg/i386: Move TCG_CT_CONST_* to tcg-target.c
disas/i386: Disassemble ANDN/SHLX/SHRX/SHAX
tcg/optimize: Add more identity simplifications
tcg/optimize: Optmize ANDC X,Y,Y to MOV X,0
tcg/optimize: Simply some logical ops to NOT
tcg/optimize: Handle known-zeros masks for ANDC
tcg/optimize: add known-zero bits compute for load ops
tcg/optimize: improve known-zero bits for 32-bit ops
tcg/optimize: fix known-zero bits optimization
tcg/optimize: fix known-zero bits for right shift ops
tcg-arm: The shift count of op_rotl_i32 is in args[2] not args[1].
TCG: Fix 32-bit host allocation typo
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 20 Feb 2014 13:05:47 +0000 (13:05 +0000)]
Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' into staging
QOM infrastructure fixes and device conversions
* QTest cleanups and test cases for PCI NICs
* NAND fix for "info qtree"
* Cleanup and extension of QOM machine tests
* IndustryPack test cases and conversion to QOM realize
* I2C cleanups
* Cleanups of legacy qdev properties
# gpg: Signature made Mon 17 Feb 2014 22:15:37 GMT using RSA key ID
3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg: aka "Andreas Färber <afaerber@suse.com>"
* remotes/afaerber/tags/qom-devices-for-peter: (49 commits)
qtest: Include system headers before user headers
qapi: Refine human printing of sizes
qdev: Use QAPI type names for properties
qdev: Add enum property types to QAPI schema
block: Handle "rechs" and "large" translation options
qdev: Remove hex8/32/64 property types
qdev: Remove most legacy printers
qdev: Use human mode in "info qtree"
qapi: Add human mode to StringOutputVisitor
qdev: Inline qdev_prop_parse()
qdev: Legacy properties are just strings
qdev: Legacy properties are now read-only
qdev: Remove legacy parsers for hex8/32/64
qdev: Sizes are now parsed by StringInputVisitor
qapi: Add size parser to StringInputVisitor
qtest: Don't segfault with invalid -qtest option
ipack: Move IndustryPack out of hw/char/
ipoctal232: QOM parent field cleanup
ipack: QOM parent field cleanup for IPackDevice
ipack: QOM parent field cleanup for IPackBus
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Paolo Bonzini [Tue, 30 Apr 2013 09:44:16 +0000 (11:44 +0200)]
build: softmmu targets do not have a "main.o" file
Thus this rule is useless.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Don Slutz [Fri, 3 Jan 2014 02:12:46 +0000 (21:12 -0500)]
configure: Disable libtool if -fPIE does not work with it (bug #
1257099)
Adjust TMPO and added TMPB, TMPL, and TMPA. libtool needs the names
to be fixed (TMPB).
Add new functions do_libtool and libtool_prog.
Add check for broken gcc and libtool.
Signed-off-by: Don Slutz <dslutz@verizon.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>