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2014-02-28qemu-io-test: Disable Quorum test when not compiled in.Benoît Canet1-0/+3
Quorum is not compiled by default: make the quorum 081 test aware of this. Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-28qmp: Make Quorum error events more palatable.Benoît Canet1-1/+1
Insert quorum QMP events documentation alphabetically. Also change the "ret" errno value by an optional "error" being an strerror(-ret) in the QUORUM_REPORT_BAD qmp event. Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-28qemu-iotests: add more tests to the "quick" groupPaolo Bonzini2-17/+18
None of these needs QEMU_PROG, and they all take but a few seconds. We need to point the launching script to qemu-nbd, though. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-25Merge remote-tracking branch 'remotes/xtensa/tags/20140224-xtensa' into stagingPeter Maydell31-34/+141
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>
2014-02-24target-xtensa: add basic tests for cache opcodesMax Filippov2-0/+98
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>
2014-02-24target-xtensa: allow using core configuration in testsMax Filippov30-32/+37
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>
2014-02-24target-xtensa: add overridable test_init macroMax Filippov2-2/+6
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>
2014-02-21iotests: Mixed quorum child device specificationsMax Reitz2-0/+66
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>
2014-02-21quorum: Add unit test.Benoît Canet3-0/+130
Signed-off-by: Benoit Canet <benoit@irqsave.net> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-02-21check-qdict: Test termination of qdict_array_split()Max Reitz1-0/+53
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>
2014-02-21check-qdict: Adjust test for qdict_array_split()Max Reitz1-6/+16
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>
2014-02-21qemu-iotests: Check qemu-img command line parsingKevin Wolf3-0/+738
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-02-21vmdk: correctly propagate errorsPaolo Bonzini1-4/+2
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>
2014-02-21vmdk: do not try opening a file as both image and descriptorPaolo Bonzini1-2/+2
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>
2014-02-21nbd: correctly propagate errorsPaolo Bonzini1-4/+2
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>
2014-02-21nbd: produce a better error if neither host nor port is passedPaolo Bonzini1-0/+2
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>
2014-02-21qcow2: Set zero flag for discarded clustersKevin Wolf1-4/+14
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>
2014-02-21Merge remote-tracking branch ↵Peter Maydell1-33/+26
'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>
2014-02-20Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' ↵Peter Maydell19-271/+470
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>
2014-02-20Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into stagingPeter Maydell5-46/+46
* remotes/qmp-unstable/queue/qmp: monitor: Add object_add class argument completion. monitor: Add object_del id argument completion. monitor: Add device_add device argument completion. monitor: Add device_del id argument completion. qmp: expose list of supported character device backends Use error_is_set() only when necessary QMP: allow JSON dict arguments in qmp-shell hmp: migrate command (without -d) now blocks correctly Conflicts: blockdev.c [PMM: resolved trivial conflict in blockdev.c] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-19qtest: kill QEMU process on g_assert() failureStefan Hajnoczi1-6/+25
The QEMU process stays running if the test case fails. This patch fixes the leak by installing a SIGABRT signal handler which invokes qtest_end(). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2014-02-19qtest: make QEMU our direct child processStefan Hajnoczi1-29/+5
qtest_init() cannot use exec*p() to launch QEMU since the exec*p() functions take an argument array while qtest_init() takes char *extra_args. Therefore we execute /bin/sh -c <command-line> and let the shell parse the argument string. This left /bin/sh as our child process and our child's child was QEMU. We still want QEMU's pid so the -pidfile option was used to let QEMU report its pid. The pidfile needs to be unlinked when the test case exits or fails. In other words, the pidfile creates a new problem for us! Simplify all this using the shell 'exec' command. It allows us to replace the /bin/sh process with QEMU. Then we no longer need to use -pidfile because we already know our fork child's pid. Note: Yes, it seems silly to exec /bin/sh when we could just exec QEMU directly. But remember qtest_init() takes a single char *extra_args command-line fragment instead of a real argv[] array, so we need /bin/sh's argument parsing behavior. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2014-02-19qtest: drop unused child_pid fieldStefan Hajnoczi1-2/+0
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2014-02-17qtest: Include system headers before user headersStefan Hajnoczi7-17/+19
It is dangerous to include user headers before system headers since user macros can affect system headers. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-17Use error_is_set() only when necessaryMarkus Armbruster5-46/+46
error_is_set(&var) is the same as var != NULL, but it takes whole-program analysis to figure that out. Unnecessarily hard for optimizers, static checkers, and human readers. Dumb it down to obvious. Gets rid of several dozen Coverity false positives. Note that the obvious form is already used in many places. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-02-15Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-02-15' ↵Peter Maydell1-1/+1
into staging trivial patches for 2014-02-15 # gpg: Signature made Sat 15 Feb 2014 12:10:46 GMT using RSA key ID 74F0C838 # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" # 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: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: E190 8639 3B10 B51B AC2C 8B73 5253 C5AD 74F0 C838 * remotes/mjt/tags/trivial-patches-2014-02-15: char/serial: Fix emptyness check gitignore: anchor all ignored names vl: trim includes vl: remove old, long-unused defines net: declare struct iovec in checksum.h to fix compiler warning linux-user: refactor do_socketcall() configure: add hints to a remedy for feature_not_found errors configure: add hint of libfdt to DTC dependency not found message sparc/leon3: Initialize stack pointer misc: Fix case Qemu -> QEMU Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-15misc: Fix case Qemu -> QEMUStefan Weil1-1/+1
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-02-14qapi: Add human mode to StringOutputVisitorPaolo Bonzini2-2/+2
This will be used by "info qtree". For numbers it prints both the decimal and hex values. For sizes it rounds to the nearest power of 2^10. For strings, it puts quotes around the string and separates NULL and empty string. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14ipack: Move IndustryPack out of hw/char/Andreas Färber1-2/+2
Move the header defining an IPackBus and IPackDevice base class into a new include/ directory and move their implementation and a PCI-IndustryPack bridge out of hw/char/ directory into a new hw/ipack/. Acked-by: Alberto Garcia <agarcia@igalia.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add ipoctal232 qtestAndreas Färber2-0/+40
Acked-by: Alberto Garcia <agarcia@igalia.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add tpci200 qtestAndreas Färber2-0/+36
Acked-by: Alberto Garcia <agarcia@igalia.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add virtio-net qtestAndreas Färber2-0/+40
Cc: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add ne2000 qtestAndreas Färber2-0/+36
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qemu-iotests: Don't run 005 on vmdk split formatsFam Zheng1-0/+2
There would be too many extents that VMDK driver can't open all of them: 005 0s ... - output mismatch (see 005.out.bad) --- 005.out 2013-12-24 09:27:27.608181030 +0800 +++ 005.out.bad 2014-02-13 10:00:15.282184557 +0800 @@ -4,10 +4,10 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=5368709120000 small read -read 4096/4096 bytes at offset 1024 -4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io: can't open device /tmp/qemu-iotests/t.vmdk: Could not open '/tmp/qemu-iotests/t-s1016.vmdk': Too many open files +no file open, try 'help open' small write -wrote 4096/4096 bytes at offset 8192 -4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io: can't open device /tmp/qemu-iotests/t.vmdk: Could not open '/tmp/qemu-iotests/t-s1016.vmdk': Too many open files +no file open, try 'help open' *** done So disable the two subformats. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-14block: qemu-iotests - add vhdx log replay tests for qemu-imgJeff Cody2-0/+21
VHDX logs can now be replayed via 'qemu-img check -r all'. Add tests to verify that the log replay is successful when using qemu-img. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-14block: qemu-iotests - fix test 070 (vhdx)Jeff Cody2-2/+5
VHDX test 070 failed, due to different output from qemu-io / qemu when opening an image read-only that contains a log file. Filter the output, and update the expected results to match the correct output. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-02-14tests: Add eepro100 qtestAndreas Färber2-0/+66
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add pcnet qtestAndreas Färber2-0/+37
Test PCI only for now. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add rtl8139 qtestAndreas Färber2-0/+36
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add vmxnet3 qtestAndreas Färber2-0/+38
Note that this will emit a warning: [vmxnet3][WR][vmxnet3_peer_has_vnet_hdr]: Peer has no virtio extension. Task offloads will be emulated. Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Add e1000 qtestAndreas Färber2-0/+40
Cc: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Run qom-test for every architecturePeter Maydell1-23/+8
Rather than requiring every new architecture to remember to add a line to the Makefile to say that qom-test will work on it, autogenerate the list of supported architectures by looking at the files in default-configs (as configure does), and add qom-test to the test list for all of them automatically. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qom-test: Test shutdown in addition to startupMarkus Armbruster1-7/+7
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14qom-test: Run for all available machinesMarkus Armbruster1-214/+60
Get available machines via QMP instead of hardcoding a list that's perpetually out of date. Xen machines can work only when running under the Xen hypervisor. Blacklist them. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-14tests: Fix gcov paths for relocated device sourcesAndreas Färber1-6/+6
Commit 49ab747f668f421138d5b40d83fa279c4c5e278d moved fdc.c, hd-geometry.c, m48t59.c, tmp105.c into hw/ subdirectories; commit 0ddfaf7fe4c8453446730328bf348b7c6438e4f8 did for mc146818rtc.c. Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-13target-ppc: Make ppc40x CPUs available in ppcembAndreas Färber1-3/+0
Not only 44x CPUs (BookE) but also 40x CPUs can run with 1k page size. Move the criteria to a central inline function to avoid repetition and #ifdef'fery. Update qom-test to no longer exempt them. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-13Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell1-1/+1
acpi,pc,pci fixes and enhancements Most changes here are hotplug related: This merges hotplug infrastructure changes by Igor, some acpi related fixes, and PC fixes. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 10 Feb 2014 09:13:26 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # 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: 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: ACPI: Remove commented-out code from HPET._CRS hw/pci: switch to a generic hotplug handling for PCIDevice pci/pcie: convert PCIE hotplug to use hotplug-handler API pci/shpc: convert SHPC hotplug to use hotplug-handler API acpi/piix4pm: convert ACPI PCI hotplug to use hotplug-handler API qdev:pci: refactor PCIDevice to use generic "hotpluggable" property hw/acpi: move typeinfo to the file end qdev: add "hotpluggable" property to Device qdev: add to BusState "hotplug-handler" link define hotplug interface loader: document that errno is set pc.c: better error message on initrd sizing failure pc_piix: enable legacy hotplug for Xen qtest: don't report signals if qtest driver enabled hw:piix4:acpi: reuse pcihp code for legacy PCI hotplug pcihp: remove unused AcpiPciHpPciStatus.device_present field pcihp: make pci_read() mmio calback compatible with legacy ACPI hotplug pcihp: make PCI hotplug mmio handlers indifferent to PCI_HOTPLUG_ADDR pcihp: replace enable|disable_device() with oneliners pcihp: reduce number of device check events Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-10hw/pci: switch to a generic hotplug handling for PCIDeviceIgor Mammedov1-1/+1
make qdev_unplug()/device_set_realized() to call hotplug handler's plug/unplug methods if available and remove not needed anymore hot(un)plug handling from PCIDevice. In case if hotplug handler is not available, revert to the legacy hotplug method for compatibility with not yet converted buses. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-02-09qemu-iotests: add test for qcow2 preallocation with different cluster sizesHu Tao3-0/+96
Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-02-09block: Fail gracefully with missing filenameKevin Wolf2-0/+36
This fixes a regression introduced in commit 2a05cbe42 ('block: Allow block devices without files'): $ qemu-system-x86_64 -drive driver=file qemu-system-x86_64: block.c:892: bdrv_open_common: Assertion `!drv->bdrv_needs_filename || filename != ((void *)0)' failed. Now the respective check must be performed not only in bdrv_file_open(), but also in bdrv_open(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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