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2013-06-28kvm: Change kvm_cpu_synchronize_state() argument to CPUStateAndreas Färber
It no longer relies on CPUArchState since 20d695a. Reviewed-by: liguang <lig.fnst@cn.fujitsu.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-28cpu: Guard cpu_{save,load}() definitionsAndreas Färber
A few targets already managed to implement cpu_save() and cpu_load() without defining CPU_SAVE_VERSION that causes them to be registered. Guard the prototypes with CPU_SAVE_VERSION to avoid this happening again until all targets are converted to VMState (or QIDL). Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-28cpu: Introduce VMSTATE_CPU() macro for CPUStateAndreas Färber
To be used to embed common CPU state into CPU subclasses. Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-28cpu: Introduce device_class_set_vmsd() helperAndreas Färber
It's the equivalent to cpu_class_set_vmsd(), to assign DeviceClass::vmsd. It wasn't needed before since only static, unmigratable VMStateDescriptions were assigned so far. Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-28cpu: Fix cpu_class_set_vmsd() documentationAndreas Färber
It's CPUClass::vmsd, not CPUState::vmsd. Reviewed-by: liguang <lig.fnst@cn.fujitsu.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-27linux-user: Fix compilation failurePeter Maydell
Fix compilation failures for linux-user targets following recent migration related commits bd2fa51fcd and 43487c67. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1372362818-4740-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-27rdma: introduce capability x-rdma-pin-allMichael R. Hines
This capability allows you to disable dynamic chunk registration for better throughput on high-performance links. For example, using an 8GB RAM virtual machine with all 8GB of memory in active use and the VM itself is completely idle using a 40 gbps infiniband link: 1. x-rdma-pin-all disabled total time: approximately 7.5 seconds @ 9.5 Gbps 2. x-rdma-pin-all enabled total time: approximately 4 seconds @ 26 Gbps These numbers would of course scale up to whatever size virtual machine you have to migrate using RDMA. Enabling this feature does *not* have any measurable affect on migration *downtime*. This is because, without this feature, all of the memory will have already been registered already in advance during the bulk round and does not need to be re-registered during the successive iteration rounds. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: new QEMUFileOps hooksMichael R. Hines
These are the prototypes and implementation of new hooks that RDMA takes advantage of to perform dynamic page registration. An optional hook is also introduced for a custom function to be able to override the default save_page function. Also included are the prototypes and accessor methods used by arch_init.c which invoke funtions inside savevm.c to call out to the hooks that may or may not have been overridden inside of QEMUFileOps. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: introduce qemu_ram_foreach_block()Michael R. Hines
This is used during RDMA initialization in order to transmit a description of all the RAM blocks to the peer for later dynamic chunk registration purposes. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: export qemu_fflush()Michael R. Hines
RDMA uses this to flush the control channel before sending its own message to handle page registrations. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: introduce qemu_file_mode_is_not_valid()Michael R. Hines
QEMUFileRDMA also has read and write modes. This function is now shared to reduce code duplication. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: export throughput w/ MigrationStats QMPMichael R. Hines
This exposes throughput (in megabits/sec) through QMP. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: export yield_until_fd_readable()Michael R. Hines
The RDMA event channel can be made non-blocking just like a TCP socket. Exporting this function allows us to yield so that the QEMU monitor remains available. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-27rdma: introduce qemu_update_position()Michael R. Hines
RDMA writes happen asynchronously, and thus the performance accounting also needs to be able to occur asynchronously. This allows anybody to call into savevm.c to update both f->pos as well as into arch_init.c to update the acct_info structure with up-to-date values when the RDMA transfer actually completes. Reviewed-by: Juan Quintela <quintela@redhat.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Michael R. Hines <mrhines@us.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-06-25Revert "xen: start PCI hole at 0xe0000000 (same as pc_init1 and ↵Stefano Stabellini
qemu-xen-traditional)" This reverts commit 9f24a8030a70ea4954b5b8c48f606012f086f65f. The start of the PCI hole is actually set to 0xf0000000 by hvmloader. In order to retain ABI compatibility with Xen we leave the start of the PCI hole at 0xf0000000 in QEMU (for Xen) too. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2013-06-24Merge remote-tracking branch 'kraxel/usb.84' into stagingAnthony Liguori
# By Andreas Färber (3) and others # Via Gerd Hoffmann * kraxel/usb.84: usb: fix serial number for hid devices usb: add serial bus property usb-host-libusb: set USB_DEV_FLAG_IS_HOST usb/host-libusb: Fix building with libusb git master code usb/hcd-ehci: Add Faraday FUSBH200 support usb/hcd-ehci: Replace PORTSC macros with variables usb/hcd-ehci: Add Tegra2 SysBus EHCI device usb/hcd-ehci: Split off instance_init from realize usb/hcd-ehci-sysbus: Convert to QOM realize
2013-06-24usb: add serial bus propertyGerd Hoffmann
This patch adds a serial property for all usb devices, which can be used to set the serial number of a usb device (as listed by lsusb -v) to a specific value. Applies to emulated devices only. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-06-21vnc: use booleans for vnc_connect, vnc_listen_read and vnc_display_add_clientMichael Tokarev
Some arguments to these functions are booleans - either by declaration, or by actual usage, but sometimes value of 0 or 1 is passed for a bool, and sometimes it is declared as int but a bool value, or true/false, is passed to it instead. Clean it up a bit. Cc: liguang <lig.fnst@cn.fujitsu.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-21audio: Replace static functions in header file by macros, remove GCC_ATTRStefan Weil
Using macros instead of static functions for dolog and for ldebug simplifies the code and can also reduce the total code size. GCC_ATTR was only used in audio_int.h, so it is now unused and the definition can be removed from compiler.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-20memory: give name to every AddressSpaceAlexey Kardashevskiy
The "info mtree" command in QEMU console prints only "memory" and "I/O" address spaces while there are actually a lot more other AddressSpace structs created by PCI and VIO devices. Those devices do not normally have names and therefore not present in "info mtree" output. The patch fixes this. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20dma: eliminate DMAContextPaolo Bonzini
The DMAContext is a simple pointer to an AddressSpace that is now always already available. Make everyone hold the address space directly, and clean up the DMA API to use the AddressSpace directly. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20spapr_vio: take care of creating our own AddressSpace/DMAContextPaolo Bonzini
Fetch the root region from the sPAPRTCETable, and use it to build an AddressSpace and DMAContext. Now, everywhere we have a DMAContext we also have access to the corresponding AddressSpace (either because we create it just before the DMAContext, or because dma_context_memory's AddressSpace is trivially address_space_memory). Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20pci: use memory core for iommu supportAvi Kivity
Use the new iommu support in the memory core for iommu support. The only user, spapr, is also converted, but it still provides a DMAContext interface until the non-PCI bits switch to AddressSpace. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Avi Kivity <avi.kivity@gmail.com> [ Do not calls memory_region_del_subregion() on the device's bus_master_enable_region, it is an alias; return an AddressSpace from the IOMMU hook and remove the destructor hook. - David Gibson ] Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20dma: eliminate old-style IOMMU supportPaolo Bonzini
The translate function in the DMAContext is now always NULL. Remove every reference to it. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20spapr: use memory core for iommu supportPaolo Bonzini
Now we can stop using a "translating" DMAContext, but we do not yet modify the sPAPRTCETable users to get an AddressSpace; they keep using the table via a DMAContext. Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20spapr: convert TCE API to use an opaque typePaolo Bonzini
The TCE table is currently returned as a DMAContext, and non-type-safe APIs are called later passing back the DMAContext. Since we want to move away from DMAContext, use an opaque type instead, and add an accessor to retrieve the DMAContext from it. Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20memory: Add iommu map/unmap notifiersDavid Gibson
This patch adds a NotifierList to MemoryRegions which represent IOMMUs allowing other parts of the code to register interest in mappings or unmappings from the IOMMU. All IOMMU implementations will need to call memory_region_notify_iommu() to inform those waiting on the notifier list, whenever an IOMMU mapping is made or removed. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20memory: iommu supportAvi Kivity
Add a new memory region type that translates addresses it is given, then forwards them to a target address space. This is similar to an alias, except that the mapping is more flexible than a linear translation and trucation, and also less efficient since the translation happens at runtime. The implementation uses an AddressSpace mapping the target region to avoid hierarchical dispatch all the way to the resolved region; only iommu regions are looked up dynamically. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Avi Kivity <avi.kivity@gmail.com> [Modified to put translation in address_space_translate; assume IOMMUs are not reachable from TCG. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20memory: make section size a 128-bit integerPaolo Bonzini
So far, the size of all regions passed to listeners could fit in 64 bits, because artificial regions (containers and aliases) are eliminated by the memory core, leaving only device regions which have reasonable sizes An IOMMU however cannot be eliminated by the memory core, and may have an artificial size, hence we may need 65 bits to represent its size. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20Revert "memory: limit sections in the radix tree to the actual address space ↵Paolo Bonzini
size" This reverts commit 86a8623692b1b559a419a92eb8b6897c221bca74. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20exec: return MemoryRegion from address_space_translatePaolo Bonzini
Only address_space_translate_for_iotlb needs to return the section. Every caller of address_space_translate now uses only section->mr, return it directly. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20exec: Resolve subpages in one step except for IOTLB fillsJan Kiszka
Except for the case of setting the IOTLB entry in TCG mode, we can avoid the subpage dispatching handlers and do the resolution directly on address_space_lookup_region. An IOTLB entry describes a full page, not only the region that the first access to a sub-divided page may return. This patch therefore introduces a special translation function, address_space_translate_for_iotlb, that avoids the subpage resolutions. In contrast, callers of the existing address_space_translate service will now always receive the terminal memory region section. This will be important for breaking the BQL and for enabling unaligned memory region. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20memory: move private types to exec.cPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-19vl: Rename *boot_devices to *boot_order, for consistencyMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1371208516-7857-5-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-19qemu-option: check_params() is now unused, drop itMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1371208516-7857-3-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-17Merge remote-tracking branch 'luiz/queue/qmp' into stagingAnthony Liguori
# By Luiz Capitulino # Via Luiz Capitulino * luiz/queue/qmp: qerror: drop QERR_OPEN_FILE_FAILED macro block: bdrv_reopen_prepare(): don't use QERR_OPEN_FILE_FAILED savevm: qmp_xen_save_devices_state(): use error_setg_file_open() dump: qmp_dump_guest_memory(): use error_setg_file_open() cpus: use error_setg_file_open() blockdev: use error_setg_file_open() block: mirror_complete(): use error_setg_file_open() rng-random: use error_setg_file_open() error: add error_setg_file_open() helper Message-id: 1371484631-29510-1-git-send-email-lcapitulino@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-17NVMe: Initial commit for new storage interfaceKeith Busch
Initial commit for emulated Non-Volatile-Memory Express (NVMe) pci storage device. NVMe is an open, industry driven storage specification defining an optimized register and command set designed to deliver the full capabilities of non-volatile memory on PCIe SSDs. Further information may be found on the organizations website at: http://www.nvmexpress.org/ This commit implements the minimum from the specification to work with existing drivers. Cc: Keith Busch <keith.busch@gmail.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-06-17qerror: drop QERR_OPEN_FILE_FAILED macroLuiz Capitulino
Not used since the last commit. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Acked-by: Kevin Wolf <kwolf@redhat.com>
2013-06-17error: add error_setg_file_open() helperLuiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Acked-by: Kevin Wolf <kwolf@redhat.com>
2013-06-17Merge remote-tracking branch 'pmaydell/configury.next' into stagingAnthony Liguori
# By Paolo Bonzini (4) and others # Via Peter Maydell * pmaydell/configury.next: ppc: Remove CONFIG_FDT conditionals microblaze: Remove CONFIG_FDT conditionals arm: Remove CONFIG_FDT conditionals configure: Require libfdt for arm, ppc, microblaze softmmu targets configure: dtc: Probe for libfdt_env.h build: drop TARGET_TYPE main: use TARGET_ARCH only for the target-specific #define build: do not use TARGET_ARCH build: rename TARGET_ARCH2 to TARGET_NAME Add a stp file for usage from build directory Message-id: 1371221594-11556-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-15Merge branch 'realize-isa.v2' of git://github.com/afaerber/qemu-cpuBlue Swirl
* 'realize-isa.v2' of git://github.com/afaerber/qemu-cpu: qdev: Drop FROM_QBUS() macro isa: QOM'ify ISADevice isa: QOM'ify ISABus i8259: Convert PICCommonState to use QOM realizefn kvm/i8259: QOM'ify some more i8259: QOM'ify some more i8254: Convert PITCommonState to QOM realizefn kvm/i8254: QOM'ify some more i8254: QOM'ify some more isa: Use realizefn for ISADevice cs4231a: QOM'ify some more gus: QOM'ify some more
2013-06-14configure: dtc: Probe for libfdt_env.hPeter Crosthwaite
Currently QEMU provides a local clone of the file libfdt_env.h in /include. This file is supposed to come with the libfdt package and is only needed for broken installs of libfdt. Now that we have submodule dtc, just ignore these broken installs and prompt for the dtc submodule install instead. QEMU's local libfdt_env.h is removed accordingly. Manifests as a bug when building QEMU with modern libfdt. The new version of libfdt does not compile when QEMUs libfdt_env.h takes precedence over the hosts. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 9b6a3a52e3f46cfbc1ded9ab56385ec045e46705.1369628289.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14smbios: Clean up smbios_add_field() parametersMarkus Armbruster
Having size precede the associated pointer is odd. Swap them, and fix up the types. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com> Message-id: 1370610036-10577-5-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14log.h: Supply missing includesMarkus Armbruster
<stdio.h> has always been missing. Rest missed in commit eeacee4. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com> Message-id: 1370610036-10577-3-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14error-report.h: Supply missing includeMarkus Armbruster
Missed in commit e5924d8. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com> Message-id: 1370610036-10577-2-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14Merge remote-tracking branch 'mjt/trivial-patches-next' into stagingAnthony Liguori
# By Michael Tokarev (4) and others # Via Michael Tokarev * mjt/trivial-patches-next: (26 commits) piix: fix some printf errors when debug is enabled cputlb: fix debug logs create qemu_openpty_raw() helper function and move it to a separate file main-loop: do not include slirp/slirp.h, use libslirp.h instead libcacard/vscclient: fix leakage of socket on error paths linux-headers: Update to v3.10-rc5 KVM: PPC: Add dummy kvm_arch_init_irq_routing() KVM: S390: Add dummy kvm_arch_init_irq_routing() KVM: ARM: Add dummy kvm_arch_init_irq_routing() ivshmem: add missing error exit(2) hw/xen: Use g_free instead of free and fix potential memory leaks target-sparc: Replace free by g_free hw/scsi: Don't increment a boolean value device tree: Fix cppcheck warning Makefile: Install qemu-img and qemu-nbd man pages only if built Unbreak -no-quit for GTK, validate SDL options gtk: implement -full-screen char/serial: serial_ioport_write: Factor out common code char/serial: Use generic Fifo8 char/serial: cosmetic fixes. ... Message-id: 1371207042-17980-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori
# By Andreas Färber (12) and others # Via Andreas Färber * afaerber/qom-cpu: spapr_rtas: Abstract rtas_start_cpu() with qemu_get_cpu() spapr_rtas: Abstract rtas_query_cpu_stopped_state() with qemu_get_cpu() memory_mapping: Improve qemu_get_guest_memory_mapping() error reporting dump: Abstract dump_init() with cpu_synchronize_all_states() cpu: Change default for CPUClass::get_paging_enabled() dump: Drop qmp_dump_guest_memory() stub and build for all targets memory_mapping: Drop qemu_get_memory_mapping() stub cpu: Turn cpu_get_memory_mapping() into a CPUState hook memory_mapping: Move MemoryMappingList typedef to qemu/typedefs.h cpu: Turn cpu_paging_enabled() into a CPUState hook monitor: Simplify do_inject_mce() with qemu_get_cpu() target-i386: cpu: Fix potential buffer overrun in get_register_name_32() target-i386: Set level=4 on Conroe/Penryn/Nehalem target-i386: Update model values on Conroe/Penryn/Nehalem CPU models pc: Create pc-*-1.6 machine-types pc: Fix crash when attempting to hotplug CPU with negative ID dump: Move stubs into libqemustub.a
2013-06-14Merge remote-tracking branch 'pmaydell/tcg-aarch64.next' into stagingAnthony Liguori
# By Claudio Fontana (9) and others # Via Peter Maydell * pmaydell/tcg-aarch64.next: MAINTAINERS: add tcg/aarch64 maintainer configure: permit compilation on arm aarch64 tcg/aarch64: implement user mode qemu ld/st user-exec.c: aarch64 initial implementation of cpu_signal_handler tcg/aarch64: implement sign/zero extend operations tcg/aarch64: implement byte swap operations tcg/aarch64: implement AND/TEST immediate pattern tcg/aarch64: improve arith shifted regs operations tcg/aarch64: implement new TCG target for aarch64 include/elf.h: add aarch64 ELF machine and relocs configure: Drop CONFIG_ATFILE test linux-user: Drop direct use of openat etc syscalls linux-user: Allow getdents to be provided by getdents64 Message-id: 1371052645-9006-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14Merge remote-tracking branch 'rth/tcg-for-anthony' into stagingAnthony Liguori
# By Richard Henderson # Via Richard Henderson * rth/tcg-for-anthony: tcg: Remove redundant tcg_target_init checks tcg: Use QEMU_BUILD_BUG_ON for CPU_TLB_ENTRY_BITS Message-id: 1370437167-11278-1-git-send-email-rth@twiddle.net Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-14create qemu_openpty_raw() helper function and move it to a separate fileMichael Tokarev
In two places qemu uses openpty() which is very system-dependent, and in both places the pty is switched to raw mode as well. Make a wrapper function which does both steps, and move all the system-dependent complexity into a separate file, together with static/local implementations of openpty() and cfmakeraw() from qemu-char.c. It is in a separate file, not part of oslib-posix.c, because openpty() often resides in -lutil which is not linked to every program qemu builds. This change removes #including of <pty.h>, <termios.h> and other rather specific system headers out of qemu-common.h, which isn't a place for such specific headers really. This version has been verified to build correctly on Linux, OpenBSD, FreeBSD and OpenIndiana. On the latter it lets qemu to be built with gtk gui which were not possible there due to missing openpty() and cfmakeraw(). Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Tested-by: Andreas Färber <andreas.faerber@web.de>
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