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2013-06-28kvm: Change kvm_cpu_exec() argument to CPUStateAndreas Färber1-1/+1
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 Färber1-1/+1
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 Färber1-2/+2
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 Färber1-2/+2
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 Bonzini1-43/+32
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 Bonzini1-67/+12
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 Färber1-7/+1
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 Färber1-2/+0
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 Färber1-2/+3
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 Färber1-1/+0
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 Roth1-1/+1
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 Liguori1-1/+2
# 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 Bonzini1-1/+2
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 Justen1-0/+10
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 Bonzini1-2/+2
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 Liguori3-21/+15
# 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 Weil1-1/+1
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 Freimann1-9/+0
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 Mammedov1-0/+3
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 Mammedov1-10/+10
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 Mammedov1-2/+2
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. Tsirkin1-2/+0
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 Tao1-0/+1
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 Bonzini1-1/+1
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 Bonzini1-1/+0
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 Dingel1-0/+2
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 Berger1-0/+1
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>
2013-04-22Add option to mlock qemu and guest memorySatoru Moriya2-0/+6
In certain scenario, latency induced by paging is significant and memory locking is needed. Also, in the scenario with untrusted guests, latency improvement due to mlock is desired. This patch introduces a following new option to mlock guest and qemu memory: -realtime mlock=on|off Signed-off-by: Satoru Moriya <satoru.moriya@hds.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366382526-26146-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-19Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori1-4/+0
pci: add pci test device This adds a new device that we can use for testing PCI PIO and MMIO, with and without ioeventfd in different configurations. FAST_MMIO will be added if/when kvm supports it. Also included are minor cleanups in kvm APIs that it needs. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 15 Apr 2013 05:42:24 PM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin # Via Michael S. Tsirkin * mst/tags/for_anthony: pci: add pci test device kvm: support non datamatch ioeventfd kvm: support any size for pio eventfd kvm: remove unused APIs Message-id: cover.1366272004.git.mst@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-17chardev: remove the headers of Memory chardev driverLei Li1-6/+0
Memory chardev driver is no longer used, and Commit: 4bf0bb8014ac2ac61b1004f5d92b2a4594d48017 has droped it but the headers, so clean it up. Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com> Message-id: 1366188414-24214-1-git-send-email-lilei@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-16cpu: Pass CPUState to *cpu_synchronize_post*()Igor Mammedov1-6/+6
... so it could be called without requiring CPUArchState. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-04-15sysemu: avoid proliferation of include/ subdirectoriesPaolo Bonzini5-0/+650
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-15tpm: reorganize headers and split hardware partPaolo Bonzini2-0/+68
The TPM subsystem does not have a full front-end/back-end separation. The sole available backend, tpm_passthrough, depends on the data structures of the sole available frontend, tpm_tis. However, we can at least try to split the user interface (tpm.c) from the implementation (hw/tpm). The patches makes tpm.c not include tpm_int.h, which is shared between tpm_tis.c and tpm_passthrough.c; instead it moves more stuff to tpm_backend.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-14kvm: remove unused APIsMichael S. Tsirkin1-4/+0
There are only used internally now, move them out of header and out of stub. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-04-08hw: move headers to include/Paolo Bonzini1-0/+43
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-04acpi_table_add(): accept QemuOpts and parse it with OptsVisitorLaszlo Ersek1-1/+2
As one consequence, strtok() -- which modifies its argument -- is replaced with g_strsplit(). Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-6-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-23Add sample moxie systemAnthony Green1-0/+1
Signed-off-by: Anthony Green <green@moxielogic.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-03-15blockdev: Keep a copy of DriveInfo.serialKevin Wolf1-1/+1
Pointing to a QemuOpts element is surprising and can lead to subtle use-after-free errors when the QemuOpts is freed after all options are parsed. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-11migration: use qemu_file_set_error to pass error codes back to qemu_savevm_statePaolo Bonzini1-3/+3
Reviewed-by: Orit Wasserman <owasserm@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-02-23Replace all setjmp()/longjmp() with sigsetjmp()/siglongjmp()Peter Maydell1-0/+8
The setjmp() function doesn't specify whether signal masks are saved and restored; on Linux they are not, but on BSD (including MacOSX) they are. We want to have consistent behaviour across platforms, so we should always use "don't save/restore signal mask" (this is also generally going to be faster). This also works around a bug in MacOSX where the signal-restoration on longjmp() affects the signal mask for a completely different thread, not just the mask for the thread which did the longjmp. The most visible effect of this was that ctrl-C was ignored on MacOSX because the CPU thread did a longjmp which resulted in its signal mask being applied to every thread, so that all threads had SIGINT and SIGTERM blocked. The POSIX-sanctioned portable way to do a jump without affecting signal masks is to siglongjmp() to a sigjmp_buf which was created by calling sigsetjmp() with a zero savemask parameter, so change all uses of setjmp()/longjmp() accordingly. [Technically POSIX allows sigsetjmp(buf, 0) to save the signal mask; however the following siglongjmp() must not restore the signal mask, so the pair can be effectively considered as "sigjmp/longjmp which don't touch the mask".] For Windows we provide a trivial sigsetjmp/siglongjmp in terms of setjmp/longjmp -- this is OK because no user will ever pass a non-zero savemask. The setjmp() uses in tests/tcg/test-i386.c and tests/tcg/linux-test.c are left untouched because these are self-contained singlethreaded test programs intended to be run under QEMU's Linux emulation, so they have neither the portability nor the multithreading issues to deal with. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Tested-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-21ui: add basic GTK gui (v5)Anthony Liguori1-0/+1
This is minimalistic and just contains the basic widget infrastructure. The GUI consists of a menu and a GtkNotebook. To start with, the notebook has its tabs hidden which provides a UI that looks very similar to SDL with the exception of the menu bar. The menu bar allows a user to toggle the visibility of the tabs. Cairo is used for rendering. I used gtk-vnc as a reference. gtk-vnc solves the same basic problems as QEMU since it was originally written as a remote display for QEMU. So for the most part, the approach to rendering and keyboard handling should be pretty solid for GTK. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1361367806-4599-4-git-send-email-aliguori@us.ibm.com
2013-02-21Remove forward declaration of non-existant variableHervé Poussineau1-1/+0
This variable has been removed 5 years ago in 970ac5a3082428dca91171f270dcd95d6f4b2636. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-02-16cpus.c: Drop unnecessary set_cpu_log()Peter Maydell1-1/+0
The set_cpu_log() function in cpus.c is a fairly simple wrapper which is only called from one location. Just inline the code into vl.c, since there is no need to indirect it via cpus.c and the handling of the error case is more appropriate to vl.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-16qemu-log: Unify {cpu_set,set_cpu}_log_filename as qemu_set_log_filenamePeter Maydell1-1/+0
The qemu_log() functionality is no longer specific to TCG CPU debug logs. Rename cpu_set_log_filename() to qemu_set_log_filename() and drop the pointless wrapper set_cpu_log_filename(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-02util: Fix compilation of envlist.c for MinGWStefan Weil1-0/+2
MinGW has no strtok_r, so we need a declaration in sysemu/os-win32.h. We must also fix the include statements in util/envlist.c to include that file. We currently don't need an implementation of strtok_r because the code is compiled but not linked for MinGW. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-02-01accel: change {xen, kvm, tcg, qtest}_allowed from int to boolliguang2-2/+2
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-28kvm: Pass CPUState to kvm_on_sigbus_vcpu()Andreas Färber1-1/+1
Since commit 20d695a9254c1b086a456d3b79a3c311236643ba (kvm: Pass CPUState to kvm_arch_*) CPUArchState is no longer needed. Allows to change qemu_kvm_eat_signals() argument as well. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Gleb Natapov <gleb@redhat.com>
2013-01-27cpus.h: Make constant smp_cores/smp_threads available on *-userEduardo Habkost1-0/+7
The code that calculates the APIC ID will use smp_cores/smp_threads, so just define them as 1 on *-user to avoid #ifdefs in the code. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-27kvm: Create kvm_arch_vcpu_id() functionEduardo Habkost1-0/+3
This will allow each architecture to define how the VCPU ID is set on the KVM_CREATE_VCPU ioctl call. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-01-27kvm: Add fake KVM_FEATURE_CLOCKSOURCE_STABLE_BIT for builds without KVMEduardo Habkost1-0/+1
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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