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2013-08-29Merge remote-tracking branch 'qemu-kvm/uq/master' into stable-1.5Anthony Liguori
* qemu-kvm/uq/master: kvm-stub: fix compilation kvm: shorten the parameter list for get_real_device() kvm: i386: fix LAPIC TSC deadline timer save/restore kvm-all.c: max_cpus should not exceed KVM vcpu limit kvm: Simplify kvm_handle_io kvm: x86: fix setting IA32_FEATURE_CONTROL with nested VMX disabled kvm: add KVM_IRQFD_FLAG_RESAMPLE support kvm: migrate vPMU state target-i386: remove tabs from target-i386/cpu.h Initialize IA32_FEATURE_CONTROL MSR in reset and migration Conflicts: target-i386/cpu.h target-i386/kvm.c aliguori: fixup trivial conflicts due to whitespace and added cpu argument Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-22aio / timers: Convert rtc_clock to be a QEMUClockTypeAlex Bligh
Convert rtc_clock to be a QEMUClockType Move rtc_clock users to use the new API Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-09kvm: add KVM_IRQFD_FLAG_RESAMPLE supportVincenzo Maffione
Added an EventNotifier* parameter to kvm-all.c:kvm_irqchip_add_irqfd_notifier(), in order to give KVM another eventfd to be used as "resamplefd". See the documentation in the linux kernel sources in Documentation/virtual/kvm/api.txt (section 4.75) for more details. When the added parameter is passed NULL, the behaviour of the function is unchanged with respect to the previous versions. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-08-08dump: rebase from host-private RAMBlock offsets to guest-physical addressesLaszlo Ersek
RAMBlock.offset --> GuestPhysBlock.target_start RAMBlock.offset + RAMBlock.length --> GuestPhysBlock.target_end RAMBlock.length --> GuestPhysBlock.target_end - GuestPhysBlock.target_start "GuestPhysBlock.host_addr" is only used when writing the dump contents. This patch enables "crash" to work with the vmcore by rebasing the vmcore from the left side of the following diagram to the right side: host-private offset relative to ram_addr RAMBlock guest-visible paddrs 0 +-------------------+.....+-------------------+ 0 | ^ | | ^ | | 640 KB | | 640 KB | | v | | v | 0x0000a0000 +-------------------+.....+-------------------+ 0x0000a0000 | ^ | |XXXXXXXXXXXXXXXXXXX| | 384 KB | |XXXXXXXXXXXXXXXXXXX| | v | |XXXXXXXXXXXXXXXXXXX| 0x000100000 +-------------------+.....+-------------------+ 0x000100000 | ^ | | ^ | | 3583 MB | | 3583 MB | | v | | v | 0x0e0000000 +-------------------+.....+-------------------+ 0x0e0000000 | ^ |. |XXXXXXXXXXXXXXXXXXX| | above_4g_mem_size | . |XXXX PCI hole XXXXX| | v | . |XXXX XXXXX| ram_size +-------------------+ . |XXXX 512 MB XXXXX| . .|XXXXXXXXXXXXXXXXXXX| . +-------------------+ 0x100000000 . | ^ | . | above_4g_mem_size | .| v | +-------------------+ ram_size + 512 MB Related RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=981582 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-08-08dump: populate guest_phys_blocksLaszlo Ersek
While the machine is paused, in guest_phys_blocks_append() we register a one-shot MemoryListener, solely for the initial collection of the valid guest-physical memory ranges that happens at listener registration time. For each range that is reported to guest_phys_blocks_region_add(), we attempt to merge the range with the preceding one. Ranges can only be joined if they are contiguous in both guest-physical address space, and contiguous in host virtual address space. The "maximal" ranges that remain in the end constitute the guest-physical memory map that the dump will be based on. Related RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=981582 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-08-08dump: introduce GuestPhysBlockListLaszlo Ersek
The vmcore must use physical addresses that are visible to the guest, not addresses that point into linear RAMBlocks. As first step, introduce the list type into which we'll collect the physical mappings in effect at the time of the dump. Related RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=981582 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-07-30Merge remote-tracking branch 'spice/spice.v72' into stagingAnthony Liguori
# By Gerd Hoffmann # Via Gerd Hoffmann * spice/spice.v72: spice: fix display initialization Message-id: 1375173625-3784-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30chardev: fix CHR_EVENT_OPENED events for mux chardevsMichael Roth
As of bd5c51ee6c4f1c79cae5ad2516d711a27b4ea8ec, chardevs no longer use bottom-halves to issue CHR_EVENT_OPENED events. To maintain past semantics, we instead defer the CHR_EVENT_OPENED events toward the end of chardev initialization. For muxes, this isn't good enough, since a range of FEs must be able to attach to the mux prior to any CHR_EVENT_OPENED being issued, else each FE will immediately print it's initial output (prompts, banners, etc.) just prior to us switching to the next FE as part of initialization. The is new and confusing behavior for users, as they'll see output for things like the HMP monitor, even though their the current mux focus may be a guest serial port with potentially no output. We fix this by further deferring CHR_EVENT_OPENED events for FEs associated with muxes until after machine init by flagging mux chardevs with 'explicit_be_open', which suppresses emission of CHR_EVENT_OPENED events until we explicitly set the mux as opened later. Currently, we must defer till after machine init since we potentially associate FEs with muxes as part of realize (for instance, serial_isa_realizefn). Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Message-id: 1375207462-8141-1-git-send-email-mdroth@linux.vnet.ibm.com Cc: qemu-stable@nongnu.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30spice: fix display initializationGerd Hoffmann
Spice has two display interface implementations: One integrated into the qxl graphics card, and one generic which can operate with every qemu-emulated graphics card. The generic one is activated in case spice is used without qxl. The logic for that only caught the "-vga qxl" case, "-device qxl-vga" goes unnoticed. Fix that by adding a check in the spice interface registration so we'll notice the qxl card no matter how it is created. https://bugzilla.redhat.com/show_bug.cgi?id=981094 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-07-26kvm: Change prototype of kvm_update_guest_debug()Stefan Weil
Passing a CPUState pointer instead of a CPUArchState pointer eliminates the last target dependent data type in sysemu/kvm.h. It also simplifies the code. Signed-off-by: Stefan Weil <sw@weilnetz.de> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-23kvm: Change kvm_{insert,remove}_breakpoint() argument to CPUStateAndreas Färber
CPUArchState is no longer directly used since converting CPU loops to CPUState. Prepares for changing GDBState::c_cpu to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-19device_tree: Add qemu_devtree_setprop_sized_cells() utility functionsPeter Maydell
We already have a qemu_devtree_setprop_cells() which sets a dtb property to an array of cells whose values are specified by varargs. However for the fairly common case of setting a property to a list of addresses or of address,size pairs the number of cells used by each element in the list depends on the parent's #address-cells and #size-cells properties. To make this easier we provide an analogous qemu_devtree_setprop_sized_cells() macro which allows the number of cells used by each element to be specified. This is implemented using an underlying qemu_devtree_setprop_sized_cells_from_array() function which takes the values and sizes as an array; this may also be directly useful for cases where the cell contents are constructed programmatically. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1373977512-28932-2-git-send-email-peter.maydell@linaro.org
2013-07-15cpus: Add return value for vm_stop()Kevin Wolf
If flushing the block devices fails, return an error. The VM is stopped anyway. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-07-10Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into stagingAnthony Liguori
QOM CPUState refactorings * Fix for OpenRISCCPU subclasses * Fix for gdbstub CPU selection * Move linux-user CPU functions into new header * CPUState part 10 refactoring: first_cpu, next_cpu, cpu_single_env et al. * Fix some targets to consistently inline TCG code generation * Centrally log CPU reset # gpg: Signature made Wed 10 Jul 2013 07:52:39 AM CDT using RSA key ID 3E7E013F # gpg: Can't check signature: public key not found # By Andreas Färber (41) and others # Via Andreas Färber * afaerber/tags/qom-cpu-for-anthony: (43 commits) cpu: Move reset logging to CPUState target-ppc: Change LOG_MMU_STATE() argument to CPUState target-i386: Change LOG_PCALL_STATE() argument to CPUState log: Change log_cpu_state[_mask]() argument to CPUState target-i386: Change do_smm_enter() argument to X86CPU target-i386: Change do_interrupt_all() argument to X86CPU target-xtensa: Change gen_intermediate_code_internal() arg to XtensaCPU target-unicore32: Change gen_intermediate_code_internal() signature target-sparc: Change gen_intermediate_code_internal() argument to SPARCCPU target-sh4: Change gen_intermediate_code_internal() argument to SuperHCPU target-s390x: Change gen_intermediate_code_internal() argument to S390CPU target-ppc: Change gen_intermediate_code_internal() argument to PowerPCCPU target-mips: Change gen_intermediate_code_internal() argument to MIPSCPU target-microblaze: Change gen_intermediate_code_internal() argument types target-m68k: Change gen_intermediate_code_internal() argument to M68kCPU target-lm32: Change gen_intermediate_code_internal() argument to LM32CPU target-i386: Change gen_intermediate_code_internal() argument to X86CPU target-cris: Change gen_intermediate_code_internal() argument to CRISCPU target-arm: Change gen_intermediate_code_internal() argument to ARMCPU target-alpha: Change gen_intermediate_code_internal() argument to AlphaCPU ...
2013-07-09kvm: Change kvm_remove_all_breakpoints() argument to CPUStateAndreas Färber
Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-09kvm: Free current_cpu identifierAndreas Färber
Since CPU loops are done as last step in kvm_{insert,remove}_breakpoint() and kvm_remove_all_breakpoints(), we do not need to distinguish between invoking CPU and iterated CPUs and can thereby free the identifier for use as a global variable. Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-09vl: New qemu_get_machine_opts()Markus Armbruster
To be used in the next few commits to fix or clean up queries of "machine" options (-machine and its sugared forms). Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 1372943363-24081-4-git-send-email-armbru@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-04dma: keep a device alive while it has SGListsPaolo Bonzini
Reviewed-by: Anthony Liguori <aliguori@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-01KVM: PIC: Only commit irq routing when necessaryAlexander Graf
The current logic updates KVM's view of our interrupt map every time we change it. While this is nice and bullet proof, it slows things down badly for me. QEMU spends about 3 seconds on every start telling KVM what news it has on its routing maps. Instead, let's just synchronize the whole irq routing map as a whole when we're done constructing it. For things that change during runtime, we can still update the routing table on demand. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-07-01KVM: Export kvm_init_irq_routingAlexander Graf
On PPC, we can have different types of interrupt controllers, so we really only know that we are going to use one when we created it. Export kvm_init_irq_routing() to common code, so that we don't have to call kvm_irqchip_create(). Signed-off-by: Alexander Graf <agraf@suse.de>
2013-07-01KVM: Don't assume that mpstate exists with in-kernel PIC alwaysAlexander Graf
On PPC, we don't support MP state. So far it's not necessary and I'm not convinced yet that we really need to support it ever. However, the current idle logic in QEMU assumes that an in-kernel PIC also means we support MP state. This assumption is not true anymore. Let's split up the two cases into two different variables. That way PPC can expose an in-kernel PIC, while not implementing MP state. Signed-off-by: Alexander Graf <agraf@suse.de> CC: Jan Kiszka <jan.kiszka@siemens.com>
2013-06-28Merge remote-tracking branch 'mjt/trivial-patches' into stagingAnthony Liguori
# By Gerd Hoffmann (13) and Michael Tokarev (1) # Via Michael Tokarev * mjt/trivial-patches: doc: we use seabios, not bochs bios qemu-socket: don't leak opts on error qemu-char: report udp backend errors qemu-char: add -chardev mux support qemu-char: minor mux chardev fixes qemu-char: use ChardevBackendKind in CharDriver qemu-char: don't leak opts on error qemu-char: fix documentation for telnet+wait socket flags qemu-char: print notification to stderr qemu-char: use more specific error_setg_* variants qemu-char: check optional fields using has_* qemu-socket: catch monitor_get_fd failures qemu-socket: drop pointless allocation qemu-socket: zero-initialize SocketAddress Message-id: 1372443465-22384-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-28qemu-char: use ChardevBackendKind in CharDriverGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-06-28kvm: Change kvm_cpu_exec() argument to CPUStateAndreas Färber
It no longer uses CPUArchState. Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState. Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-28kvm: Change kvm_set_signal_mask() argument to CPUStateAndreas Färber
CPUArchState is no longer needed. Prepares for changing qemu_kvm_init_cpu_signals() argument to CPUState. Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-28kvm: Change cpu_synchronize_state() argument to CPUStateAndreas Färber
Change Monitor::mon_cpu to CPUState as well. Reviewed-by: liguang <lig.fnst@cn.fujitsu.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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>
2013-06-20dma: 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>
2013-06-20dma: 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>
2013-06-11memory_mapping: Improve qemu_get_guest_memory_mapping() error reportingAndreas Färber
Pass any Error out into dump_init() and have it actually stop on errors. Whether it is unsupported on a certain CPU can be checked by looking for a NULL CPUClass::get_memory_mapping field. Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com> [AF: Reverted changes to CPU loops] Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-11cpu: Turn cpu_get_memory_mapping() into a CPUState hookAndreas Färber
Change error reporting from return value to Error argument. Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com> [AF: Fixed cpu_get_memory_mapping() documentation] Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-11memory_mapping: Move MemoryMappingList typedef to qemu/typedefs.hAndreas Färber
This will avoid issues with hwaddr and ram_addr_t when including sysemu/memory_mapping.h for CONFIG_USER_ONLY, e.g., from qom/cpu.h. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-11cpu: Turn cpu_paging_enabled() into a CPUState hookAndreas Färber
Relocate assignment of x86 get_arch_id to have all hooks in one place. Reviewed-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-10qemu-char: don't issue CHR_EVENT_OPEN in a BHMichael Roth
When CHR_EVENT_OPENED was initially added, it was CHR_EVENT_RESET, and it was issued as a bottom-half: 86e94dea5b740dad65446c857f6959eae43e0ba6 Which we basically used to print out a greeting/prompt for the monitor. AFAICT the only reason this was ever done in a BH was because in some cases we'd modify the chr_write handler for a new chardev backend *after* the site where we issued the reset (see: 86e94d:qemu_chr_open_stdio()) At some point this event was renamed to CHR_EVENT_OPENED, and we've maintained the use of this BH ever since. However, due to 9f939df955a4152aad69a19a77e0898631bb2c18, we schedule the BH via g_idle_add(), which is causing events to sometimes be delivered after we've already begun processing data from backends, leading to: known bugs: QMP: session negotation resets with OPENED event, in some cases this is causing new sessions to get sporadically reset potential bugs: hw/usb/redirect.c: can_read handler checks for dev->parser != NULL, which may be true if CLOSED BH has not been executed yet. In the past, OPENED quiesced outstanding CLOSED events prior to us reading client data. If it's delayed, our check may allow reads to occur even though we haven't processed the OPENED event yet, and when we do finally get the OPENED event, our state may get reset. qtest.c: can begin session before OPENED event is processed, leading to a spurious reset of the system and irq_levels gdbstub.c: may start a gdb session prior to the machine being paused To fix these, let's just drop the BH. Since the initial reasoning for using it still applies to an extent, work around that by deferring the delivery of CHR_EVENT_OPENED until after the chardevs have been fully initialized, toward the end of qmp_chardev_add() (or some cases, qemu_chr_new_from_opts()). This defers delivery long enough that we can be assured a CharDriverState is fully initialized before CHR_EVENT_OPENED is sent. Also, rather than requiring each chardev to do an explicit open, do it automatically, and allow the small few who don't desire such behavior to suppress the OPENED-on-init behavior by setting a 'explicit_be_open' flag. We additionally add missing OPENED events for stdio backends on w32, which were previously not being issued, causing us to not recieve the banner and initial prompts for qmp/hmp. Reported-by: Stefan Priebe <s.priebe@profihost.ag> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Message-id: 1370636393-21044-1-git-send-email-mdroth@linux.vnet.ibm.com Cc: qemu-stable@nongnu.org Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-31Merge remote-tracking branch 'bonzini/iommu-for-anthony' into stagingAnthony Liguori
# By Paolo Bonzini # Via Paolo Bonzini * bonzini/iommu-for-anthony: (22 commits) memory: add return value to address_space_rw/read/write memory: propagate errors on I/O dispatch exec: just use io_mem_read/io_mem_write for 8-byte I/O accesses memory: correctly handle endian-swapped 64-bit accesses memory: split accesses even when the old MMIO callbacks are used memory: add big endian support to access_with_adjusted_size memory: accept mismatching sizes in memory_region_access_valid memory: add address_space_access_valid exec: implement .valid.accepts for subpages memory: export memory_region_access_valid to exec.c exec: introduce memory_access_size exec: introduce memory_access_is_direct exec: expect mr->ops to be initialized for ROM memory: assign MemoryRegionOps to all regions memory: move unassigned_mem_ops to memory.c memory: add address_space_translate memory: dispatch unassigned accesses based on .valid.accepts exec: do not use error_mem_read exec: make io_mem_unassigned private cputlb: simplify tlb_set_page ... Message-id: 1369947836-2638-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-29memory: add address_space_access_validPaolo Bonzini
The old-style IOMMU lets you check whether an access is valid in a given DMAContext. There is no equivalent for AddressSpace in the memory API, implement it with a lookup of the dispatch tree. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-05-29kvm: add kvm_readonly_mem_enabledJordan Justen
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1369816047-16384-3-git-send-email-jordan.l.justen@intel.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-14osdep, kvm: rename low-level RAM allocation functionsPaolo Bonzini
This is preparatory to the introduction of a separate freeing API. Reported-by: Amos Kong <akong@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Amos Kong <akong@redhat.com> Message-id: 1368454796-14989-2-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-02Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori
# By Igor Mammedov (21) and others # Via Andreas Färber * afaerber/qom-cpu: (29 commits) Drop redundant resume_all_vcpus() from main() cpus: Fix pausing TCG CPUs while in vCPU thread target-i386: Replace cpuid_*features fields with a feature word array target-i386: Break CPUID feature definition lines target-i386/kvm.c: Code formatting changes target-i386: Group together level, xlevel, xlevel2 fields pc: Implement QEMUMachine::hot_add_cpu hook QMP: Add cpu-add command Add hot_add_cpu hook to QEMUMachine target-i386: Move APIC to ICC bus target-i386: Attach ICC bus to CPU on its creation target-i386: Introduce ICC bus/device/bridge cpu: Move cpu_write_elfXX_note() functions to CPUState kvmvapic: Make dependency on sysbus.h explicit target-i386: Replace MSI_SPACE_SIZE with APIC_SPACE_SIZE target-i386: Do not allow to set apic-id once CPU is realized target-i386: Introduce apic-id CPU property target-i386: Introduce feat2prop() for CPU properties acpi_piix4: Add infrastructure to send CPU hot-plug GPE to guest cpu: Add helper cpu_exists(), to check if CPU with specified id exists ...
2013-05-01Trivial grammar and spelling fixesStefan Weil
similiar -> similar recieve -> receive transfered -> transferred preperation -> preparation Most changes are in comments, one modifies a parameter name in a function prototype. The spelling fixes were made using codespell. Signed-off-by: Stefan Weil <sw@weilnetz.de> Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-01cpu: Move cpu_write_elfXX_note() functions to CPUStateJens Freimann
Convert cpu_write_elfXX_note() functions to CPUClass methods and pass CPUState as argument. Update target-i386 accordingly. Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> [AF: Retain stubs as CPUClass' default method implementation; style changes] Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-05-01cpu: Introduce CPU hot-plug notifierIgor Mammedov
Hot-add CPU event will be distributed to acpi_piix4 and rtc_cmos. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-05-01cpu: Call cpu_synchronize_post_init() from DeviceClass::realize()Igor Mammedov
If hotplugged, synchronize CPU state to KVM. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-05-01cpu: Make kvm-stub.o available outside softmmuIgor Mammedov
It will provide stubs for *-user targets once softmmu-specific calls are attempted from common CPU code. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-04-30sysemu: drop register_devices from headerMichael S. Tsirkin
No user in sight. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-id: 20130430094149.GA29094@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-30add a new runstate: RUN_STATE_GUEST_PANICKEDHu Tao
The guest will be in this state when it is panicked. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 0255f263ffdc2a3716f73e89098b96fd79a235b3.1366945969.git.hutao@cn.fujitsu.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29audio: look for the ISA and PCI busesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366303444-24620-8-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29audio: remove HAS_AUDIOPaolo Bonzini
Several targets can have wavcapture/-soundhw support via PCI cards. HAS_AUDIO is a useless limitation, remove it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366303444-24620-4-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-26Common: Add quick access to first boot deviceDominik Dingel
Instead of manually parsing the boot_list as character stream, we can access the nth boot device, specified by the position in the boot order. Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-23Move TPM passthrough specific command line options to backend structureStefan Berger
Move the TPM passthrough specific command line options to the passthrough backend implementation and attach them to the backend's interface structure. Add code to tpm.c for validating the TPM command line options. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryan <coreyb@linux.vnet.ibm.com> Message-id: 1366641699-21420-1-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-20 09:43:00 +0000