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2014-05-02Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block patches # gpg: Signature made Wed 30 Apr 2014 19:19:32 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (31 commits) curl: Fix hang reading from slow connections curl: Ensure all informationals are checked for completion curl: Eliminate unnecessary use of curl_multi_socket_all curl: Remove unnecessary explicit calls to internal event handler curl: Remove erroneous sleep waiting for curl completion curl: Fix return from curl_read_cb with invalid state curl: Remove unnecessary use of goto curl: Fix long line block/vdi: Error out immediately in vdi_create() block/bochs: Fix error handling for seek_to_sector() qcow2: Check min_size in qcow2_grow_l1_table() qcow2: Catch bdrv_getlength() error block: Use correct width in format strings qcow2: Avoid overflow in alloc_clusters_noref() block: Use error_abort in bdrv_image_info_specific_dump() block: Fix open_flags in bdrv_reopen() Revert "block: another bdrv_append fix" block: Unlink temporary files in raw-posix/win32 block: Remove BDRV_O_COPY_ON_READ for bs->file block: Create bdrv_backing_flags() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-30kvm: add kvm_{vm,vcpu}_enable_capCornelia Huck
Provide helper functions for enabling capabilities (on a vcpu and on a vm). Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-04-30block: Unlink temporary files in raw-posix/win32Kevin Wolf
Instead of having unlink() calls in the generic block layer, where we aren't even guarateed to have a file name, move them to those block drivers that are actually used and that always have a filename. Gets us rid of some #ifdefs as well. The patch also converts bs->is_temporary to a new BDRV_O_TEMPORARY open flag so that it is inherited in the protocol layer and the raw-posix and raw-win32 drivers can unlink the file. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-28tcg: Fix missed pointer size != TCG_TARGET_REG_BITS changesRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-28Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-04-28' ↵Peter Maydell
into staging trivial patches for 2014-04-28 # gpg: Signature made Mon 28 Apr 2014 05:56:01 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" # 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: 6F67 E18E 7C91 C5B1 5514 66A7 BEE5 9D74 A4C3 D7DB * remotes/mjt/tags/trivial-patches-2014-04-28: slirp/smb: Move ncalrpc directory to tmp po: add proper Language: tags to .po files po/Makefile: fix $SRC_PATH reference init_paths: fix minor memory leak virtfs-proxy-helper: fix call to accept net/net.c: remove unnecessary semicolon Add QEMU logo (SVG file) vl: avoid closing stdout with 'writeconfig' xilinx: Fix typo in comment (Marvel -> Marvell) vl: Eliminate a superfluous local variable vl: Remove useless 'continue' gitignore: cleanups #2 tests/.gitignore: Ignore test-rfifolock move test-* from .gitignore to tests/.gitignore configure: Improve help behavior vl: convert -m to QemuOpts qemu-option: introduce qemu_find_opts_singleton misc: Use cpu_physical_memory_read and cpu_physical_memory_write Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-27qemu-option: introduce qemu_find_opts_singletonPaolo Bonzini
Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-25error: Remove some unused headersCole Robinson
Makes it a bit clear how the interdependencies work. Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25qerror.h: Replace QERR_NOT_SUPPORTED with QERR_UNSUPPORTEDCole Robinson
The former is only used twice, the latter is used over 30 times, and has a nicer error message. Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25qerror.h: Remove QERR defines that are only used onceCole Robinson
Just hardcode them in the callers Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25qerror.h: Remove unused error classesCole Robinson
Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25monitor: Remove unused monitor_print_filenameCole Robinson
Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25error: Privatize error_print_locCole Robinson
Cc: Luiz Capitulino <lcapitulino@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-04-25Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block patches # gpg: Signature made Wed 23 Apr 2014 11:02:29 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block/cloop: use PRIu32 format specifier for uint32_t vmdk: Fix "%x" to PRIx32 in format strings for cid qemu-img: Improve error messages qemu-iotests: Check common namespace for id and node-name block: Catch duplicate IDs in bdrv_new() qemu-img: Avoid duplicate block device IDs block: Add errp to bdrv_new() convert fprintf() calls to error_setg() in block/qed.c:bdrv_qed_create() block: Remove -errno return value from bdrv_assign_node_name curl: Replaced old error handling with error reporting API. block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap vmdk: Fix %d and %lld to PRI* in format strings block: Check bdrv_getlength() return value in bdrv_make_zero() block: Catch integer overflow in bdrv_rw_co() block: Limit size to INT_MAX in bdrv_check_byte_request() block: Fix nb_sectors check in bdrv_check_byte_request() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-22block: Add errp to bdrv_new()Kevin Wolf
This patch adds an errp parameter to bdrv_new() and updates all its callers. The next patches will make use of this in order to check for duplicate IDs. Most of the callers know that their ID is fine, so they can simply assert that there is no error. Behaviour doesn't change with this patch yet as bdrv_new() doesn't actually assign errors to errp. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-04-22block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmapFam Zheng
bdrv_getlength could fail, check the return value before using it. Return NULL and set errno if it fails. Callers are updated to handle the error case. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-18int128.h: Avoid undefined behaviours involving signed arithmeticPeter Maydell
Add casts when we're performing arithmetic on the .hi parts of an Int128, to avoid undefined behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-04-17allwinner-emac: set autonegotiation complete bit on link upBeniamino Galvani
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-7-git-send-email-b.galvani@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-17allwinner-a10-pit: implement prescaler and source selectionBeniamino Galvani
This implements the prescaler and source fields of the timer control register. The source for each timer can be selected among 4 clock inputs whose frequencies are set through model properties. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-6-git-send-email-b.galvani@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-17allwinner-a10-pit: avoid generation of spurious interruptsBeniamino Galvani
The model was generating interrupts for all enabled timers after the expiration of one of them. Avoid this by passing explicitly the timer index to the callback function. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Li Guang <lig.fnst@cn.fujitsu.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-4-git-send-email-b.galvani@gmail.com [PMM: avoid duplicate typedef of AwA10PITState] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-04-17target-arm: A64: Implement DC ZVAPeter Maydell
Implement the DC ZVA instruction, which clears a block of memory. The fast path obtains a pointer to the underlying RAM via the TCG TLB data structure so we can do a direct memset(), with fallback to a simple byte-store loop in the slow path. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
2014-04-08PPC: Clean up DECR implementationAlexander Graf
There are 3 different variants of the decrementor for BookE and BookS. The BookE variant sets TSR[DIS] to 1 when the DEC value becomes 1 or 0. TSR[DIS] is then the indicator whether the decrementor interrupt line is asserted or not. The old BookS variant treats DEC as an edge interrupt that gets triggered when the DEC value's top bit turns 1 from 0. The new BookS variant maintains the assertion bit inside DEC itself. Whenever the DEC value becomes negative (top bit set) the DEC interrupt line is asserted. So far we implemented mostly the old BookS variant. Let's do them all properly. This fixes booting pseries ppc64 guest images in TCG mode for me. Signed-off-by: Alexander Graf <agraf@suse.de>
2014-04-08softfloat: Introduce float32_to_uint64_round_to_zeroTom Musta
This change adds the float32_to_uint64_round_to_zero function to the softfloat library. This function fills out the complement of float32 to INT round-to-zero conversion rountines, where INT is {int32_t, uint32_t, int64_t, uint64_t}. This contribution can be licensed under either the softfloat-2a or -2b license. Signed-off-by: Tom Musta <tommusta@gmail.com> Tested-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-04-07fw-path-provider: Change GPL version to 2+Alexey Kardashevskiy
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-04-04iothread: make IOThread struct definition publicStefan Hajnoczi
Make the IOThread struct definition public so objects can be embedded in parent structs. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-04-04block: Fix snapshot=on for protocol parsed from filenameKevin Wolf
Since commit 9fd3171a, BDRV_O_SNAPSHOT uses an option QDict to specify the originally requested image as the backing file of the newly created temporary snapshot. This means that the filename is stored in "file.filename", which is an option that is not parsed for protocol names. Therefore things like -drive file=nbd:localhost:10809 were broken because it looked for a local file with the literal name 'nbd:localhost:10809'. This patch changes the way BDRV_O_SNAPSHOT works once again. We now open the originally requested image as normal, and then do a similar operation as for live snapshots to put the temporary snapshot on top. This way, both driver specific options and parsed filenames work. As a nice side effect, this results in code movement to factor bdrv_append_temp_snapshot() out. This is a good preparation for moving its call to drive_init() and friends eventually. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
2014-04-03bswap: Fix build on FreeBSD 10.0Andreas Färber
FreeBSD 10.0-RELEASE has bswap16() etc. macros defined in sys/endian.h, which leads to a conflict with our static inline definitions. Force using the system version of the macros. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Tested-by: Ed Maste <emaste@freebsd.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-31cpu: Avoid QOM casts for CPU()Andreas Färber
CPU address spaces touching load and store helpers as well as the movement of (almost) all fields from CPU_COMMON to CPUState have led to a noticeable increase of CPU() usage in "hot" paths for both TCG and KVM. While CPU()'s OBJECT_CHECK() might help detect development errors, i.e. in form of crashes due to QOM vs. non-QOM mismatches rather than QOM type mismatches, it is not really needed at runtime since mostly used in CPU-specific paths, coming from a target-specific CPU subtype. If that pointer is damaged, other errors are highly likely to occur elsewhere anyway. Keep the CPU() macro for a consistent developer experience and for flexibility to exchange its implementation, but turn it into a pure, unchecked C cast for now. Compare commit 6e42be7cd10260fd3a006d94f6c870692bf7a2c0. Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com> Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-27util: add qemu_ether_ntoaAlexey Kardashevskiy
This adds a helper to format ethernet MAC address. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
2014-03-24Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
acpi,pc,test bug fixes More small fixes all over the place. Notably fixes for big-endian hosts by Marcel. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 24 Mar 2014 10:41:07 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: tests/acpi-test: do not fail if iasl is broken vl.c: Use MAX_CPUMASK_BITS macro instead of hardcoded constant sysemu.h: Document what MAX_CPUMASK_BITS really limits acpi: fix endian-ness for table ids acpi-test: signature endian-ness fixes i386/acpi-build: support hotplug of VCPU with APIC ID 0xFF acpi-test: rebuild SSDT i386/acpi-build: allow more than 255 elements in CPON pc: Refuse max_cpus if it results in too large APIC ID acpi: Don't use MAX_CPUMASK_BITS for APIC ID bitmap acpi: Assert sts array limit on AcpiCpuHotplug_add() pc: Refuse CPU hotplug if the resulting APIC ID is too large acpi: Add ACPI_CPU_HOTPLUG_ID_LIMIT macro acpi-test: update expected SSDT files acpi-build: fix misaligned access Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-20Merge remote-tracking branch 'remotes/afaerber/tags/ppc-for-2.0' into stagingPeter Maydell
PowerPC queue for 2.0 * sPAPR loop fix * SPR reset fix * Reduce allocation size of indirect opcode tables * Restrict number of CPU threads * sPAPR H_SET_MODE fixes * sPAPR firmware path fixes * Static and constness cleanups # gpg: Signature made Thu 20 Mar 2014 01:46:14 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/ppc-for-2.0: spapr: Implement interface to fix device pathname spapr: QOM'ify pseries machine spapr_vio: Fix firmware names spapr_llan: Add to boot device list qdev: Introduce FWPathProvider interface vl.c: Extend get_boot_devices_list() to ignore suffixes spapr_hcall: Fix little-endian resource handling in H_SET_MODE target-ppc: Introduce powerisa-207-server flag target-ppc: Force CPU threads count to be a power of 2 target-ppc: Fix overallocation of opcode tables target-ppc: Reset SPRs on CPU reset spapr_hcall: Fix h_enter to loop correctly target-ppc: Add missing 'static' and 'const' attributes Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-20qdev: Introduce FWPathProvider interfacePaolo Bonzini
QEMU supports firmware names for all devices in the QEMU tree but some architectures expect some parts of firmware path names in different format. This introduces a firmware-pathname-change interface definition. If some machines needs to redefine the firmware path format, it has to add the TYPE_FW_PATH_PROVIDER interface to an object that is above the device on the QOM tree (typically /machine). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-20vl.c: Extend get_boot_devices_list() to ignore suffixesAlexey Kardashevskiy
As suffixes do not make sense for sPAPR's device tree and there is no way to filter them out on the BusState::get_fw_dev_path() level, let's add an ability for the external caller to specify whether to apply suffixes or not. We could handle suffixes in SLOF (ignored for now) but this would require serious rework in the node opening code in SLOF, which has no obvious benefit for the currently emulated sPAPR machine. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-20spapr_hcall: Fix little-endian resource handling in H_SET_MODEAlexey Kardashevskiy
This changes resource code definitions to ones used in the host kernel. This fixes H_SET_MODE_RESOURCE_LE (switch between big endian and little endian) to sync registers from KVM before changing LPCR value. This adds a set_spr() helper to update an SPR in a CPU's context to avoid possible races and makes use of it to change LPCR. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-19Merge remote-tracking branch 'remotes/afaerber/tags/qom-cpu-for-2.0' into ↵Peter Maydell
staging QOM CPUState refactorings / X86CPU * CPUState layout optimization for TCG # gpg: Signature made Wed 19 Mar 2014 21:51:46 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-cpu-for-2.0: cpu: Move tcg_exit_req to the end of CPUState Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-19qom: Add check() argument to object_property_add_link()Stefan Hajnoczi
There are currently three types of object_property_add_link() callers: 1. The link property may be set at any time. 2. The link property of a DeviceState instance may only be set before realize. 3. The link property may never be set, it is read-only. Something similar can already be achieved with object_property_add_str()'s set() argument. Follow its example and add a check() argument to object_property_add_link(). Also provide default check() functions for case #1 and #2. Case #3 is covered by passing a NULL function pointer. Cc: Peter Crosthwaite <peter.crosthwaite@petalogix.com> Cc: Alexander Graf <agraf@suse.de> Cc: Anthony Liguori <aliguori@amazon.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> [AF: Tweaked documentation comment] Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-19cpu: Move tcg_exit_req to the end of CPUStateRichard Henderson
Reverse an increase in the size of generated code. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-19qom: Make QOM link property unref optionalStefan Hajnoczi
Some object_property_add_link() callers expect property deletion to unref the link property object. Other callers expect to manage the refcount themselves. The former are currently broken and therefore leak the link property object. This patch adds a flags argument to object_property_add_link() so the caller can specify which refcount behavior they require. The new OBJ_PROP_LINK_UNREF_ON_RELEASE flag causes the link pointer to be unreferenced when the property is deleted. This fixes refcount leaks in qdev.c, xilinx_axidma.c, xilinx_axienet.c, s390-virtio-bus.c, virtio-pci.c, virtio-rng.c, and ui/console.c. Rationale for refcount behavior: * hw/core/qdev.c - bus children are explicitly unreferenced, don't interfere - parent_bus is essentially a read-only property that doesn't hold a refcount, don't unref - hotplug_handler is leaked, do unref * hw/dma/xilinx_axidma.c - rx stream "dma" links are set using set_link, therefore they need unref - tx streams are set using set_link, therefore they need unref * hw/net/xilinx_axienet.c - same reasoning as hw/dma/xilinx_axidma.c * hw/pcmcia/pxa2xx.c - pxa2xx bypasses set_link and therefore does not use refcounts * hw/s390x/s390-virtio-bus.c * hw/virtio/virtio-pci.c * hw/virtio/virtio-rng.c * ui/console.c - set_link is used and there is no explicit unref, do unref Cc: Peter Crosthwaite <peter.crosthwaite@petalogix.com> Cc: Alexander Graf <agraf@suse.de> Cc: Anthony Liguori <aliguori@amazon.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-19vl.c: Fix OpenBSD compilation issue due to namespace collisionsMarcel Apfelbaum
Machine rewriting added MACHINE() macro which is already in use by other OpenBSD library. Since qemu/sockets.h exposes the OpenBSD namespace, the minimalistic approach is to add it as the first QEMU include. Reported-by: Brad Smith <brad@comstyle.com> Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-19sysemu.h: Document what MAX_CPUMASK_BITS really limitsEduardo Habkost
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-19block: Add error handling to bdrv_invalidate_cache()Kevin Wolf
If it returns an error, the migrated VM will not be started, but qemu exits with an error message. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-03-18acpi: Add ACPI_CPU_HOTPLUG_ID_LIMIT macroEduardo Habkost
The new macro will be helpful to allow us to detect too large SMP limits before it is too late. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-17softfloat: export squash_input_denormal functionsAlex Bennée
I need these available outside of softfloat for some of the reciprocal processing in aarch64 helper functions. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1394822294-14837-20-git-send-email-peter.maydell@linaro.org
2014-03-17exec-all.h: Increase MAX_OP_PER_INSTR for ARM A64 decoderPeter Maydell
The ARM A64 decoder's worst case number of TCG ops per instruction is 266 (for insn 0x4c800000, a post-indexed ST4 multiple-structures store). Raise the MAX_OP_PER_INSTR define accordingly. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1394822294-14837-17-git-send-email-peter.maydell@linaro.org
2014-03-17gtk: Allow to activate grab-on-hover from the command lineJan Kiszka
As long as we have no persistent GTK configuration, this allows to enable the useful grab-on-hover feature already when starting the VM. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> [ kraxel: fix warning with CONFIG_GTK=n ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-03-14scsi: Fix migration of scsi sense dataFam Zheng
c5f52875 changed the size of sense array in vmstate_scsi_device by mistake. This patch restores the old size, and add a subsection for the remaining part of the buffer size. So that migration is not broken. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-03-13Merge remote-tracking branch 'remotes/afaerber/tags/ppc-for-2.0' into stagingPeter Maydell
PowerPC queue for 2.0 * Fixes for -device VGA # gpg: Signature made Thu 13 Mar 2014 19:57:12 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/ppc-for-2.0: spapr: Fix return value of vga initialization Fix vga_interface_type for command line argument '-device VGA' Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-03-13Fix vga_interface_type for command line argument '-device VGA'Mark Wu
Some machine (like pseries) initialization code determines if it has graphics according to vga_interface_type. In the original code, vga_interface_type is evaluated to VGA_NONE even if a VGA is added via '-device VGA'. It causes the machine not aware of the graphics device configured. Add a new VGA device type to indicate that it has a VGA device, which will be initialized in QOM device initialization. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Mark Wu <wudxw@linux.vnet.ibm.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cputlb: Change tlb_set_page() argument to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cputlb: Change tlb_flush() argument to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cputlb: Change tlb_flush_page() argument to CPUStateAndreas Färber
Signed-off-by: Andreas Färber <afaerber@suse.de>
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