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2015-02-26pc: memory: Validate alignment of maxram_size to page sizePeter Krempa
If the maxram_size is not aligned and dimm devices were added on the command line qemu would terminate with a rather unhelpful message: ERROR:hw/mem/pc-dimm.c:150:pc_dimm_get_free_addr: assertion failed: (QEMU_ALIGN_UP(address_space_size, align) == address_space_size) In case no dimm device was originally added on the commandline qemu exits on the assertion failure. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-02-26acpi, pc: Add unplug cb for pc machine.Tang Chen
Memory and CPU hot unplug are both asynchronous procedures. When the unplug operation happens, unplug request cb is called first. And when guest OS finished handling unplug, unplug cb will be called to do the real removal of device. This patch adds hotunplug cb to pc machine, which memory and CPU hot unplug will use it. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Signed-off-by: Zhu Guihua <zhugh.fnst@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi, pc: Add hotunplug request cb for pc machine.Tang Chen
Memory and CPU hot unplug are both asynchronous procedures. They both need unplug request callback to initiate unplug operation. Add unplug handler to pc machine that will be used by following CPU and memory unplug patches. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Signed-off-by: Zhu Guihua <zhugh.fnst@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26pci-assign: Convert to realizeMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com>
2015-02-26acpi: drop min-bytes in build_package()Igor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi: add build_append_namestring() helperIgor Mammedov
Use build_append_namestring() instead of build_append_nameseg() So user won't have to care whether name is NameSeg, NamePath or NameString. See for reference ACPI 5.0: 20.2.2 Name Objects Encoding Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi: move generic aml building helpers into dedictated fileIgor Mammedov
the will be later used for composing AML primitives and all that could be reused later for ARM machines as well. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26acpi-build: fix memory leak with bridge hp offMichael S. Tsirkin
When bridge hotplug is disabled for old machine types, we never free memory allocated for temporary tables. Fix this up. Cc: qemu-stable@nongnu.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-02-26Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2015-02-18' ↵Peter Maydell
into staging Clean up around error_get_pretty(), qerror_report_err() # gpg: Signature made Wed Feb 18 10:10:07 2015 GMT using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-error-2015-02-18: qemu-char: Avoid qerror_report_err() outside QMP command handlers qemu-img: Avoid qerror_report_err() outside QMP command handlers vl: Avoid qerror_report_err() outside QMP command handlers tpm: Avoid qerror_report_err() outside QMP command handlers numa: Avoid qerror_report_err() outside QMP command handlers net: Avoid qerror_report_err() outside QMP command handlers monitor: Avoid qerror_report_err() outside QMP command handlers monitor: Clean up around monitor_handle_fd_param() error: Use error_report_err() where appropriate error: New convenience function error_report_err() vhost-scsi: Improve error reporting for invalid vhostfd Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-02-25target-i386: Move APIC ID compatibility code to pc.cEduardo Habkost
The APIC ID compatibility code is required only for PC, and now that x86_cpu_initfn() doesn't use x86_cpu_apic_id_from_index() anymore, that code can be moved to pc.c. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2015-02-24Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
- vhost-scsi: add bootindex property - RCU: fix MemoryRegion lifetime issues in PCI; document the rules; convert of AddressSpaceDispatch and RAMList - KVM: add kvm_exit reasons for aarch64 # gpg: Signature made Mon Feb 16 16:32:32 2015 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (21 commits) Convert ram_list to RCU exec: convert ram_list to QLIST cosmetic changes preparing for the following patches exec: protect mru_block with RCU rcu: add g_free_rcu rcu: introduce RCU-enabled QLIST exec: RCUify AddressSpaceDispatch exec: make iotlb RCU-friendly exec: introduce cpu_reload_memory_map docs: clarify memory region lifecycle pci: split shpc_cleanup and shpc_free pcie: remove mmconfig memory leak and wrap mmconfig update with transaction memory: keep the owner of the AddressSpace alive until do_address_space_destroy rcu: run RCU callbacks under the BQL rcu: do not let RCU callbacks pile up indefinitely vhost-scsi: set the bootable value of channel/target/lun vhost-scsi: add a property for booting vhost-scsi: expose the TYPE_FW_PATH_PROVIDER interface vhost-scsi: add bootindex property qdev: support to get a device firmware path directly ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-02-24parallel: Factor out common parallel_hds_isa_init()Markus Armbruster
Maintainers of affected machines cc'ed. Cc: Anthony Liguori <aliguori@amazon.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-02-24serial: Factor out common serial_hds_isa_init()Markus Armbruster
It's the same old loop copied five times, plus another instance where it's clipped to two iterations and unrolled. No external users of serial_isa_init() are left, so give it internal linkage. Maintainers of affected machines cc'ed. Cc: Richard Henderson <rth@twiddle.net> Cc: Anthony Liguori <aliguori@amazon.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-02-23numa: Move NUMA declarations from sysemu.h to numa.hEduardo Habkost
Not all sysemu.h users need the NUMA declarations, and keeping them in a separate file makes it easier to see what are the interfaces provided by numa.c. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2015-02-18monitor: Clean up around monitor_handle_fd_param()Markus Armbruster
monitor_handle_fd_param() is a wrapper around monitor_handle_fd_param2() that feeds errors to qerror_report_err() instead of returning them. qerror_report_err() is inappropriate in many contexts. monitor_handle_fd_param() looks simpler than monitor_handle_fd_param2(), which tempts use. Remove the temptation: drop the wrapper and open-code the (trivial) error handling instead. Replace the open-coded qerror_report_err() by error_report_err() in places that already use error_report(). Turns out that's everywhere. While there, rename monitor_handle_fd_param2() to monitor_fd_param(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-02-18error: Use error_report_err() where appropriateMarkus Armbruster
Coccinelle semantic patch: @@ expression E; @@ - error_report("%s", error_get_pretty(E)); - error_free(E); + error_report_err(E); @@ expression E, S; @@ - error_report("%s", error_get_pretty(E)); + error_report_err(E); ( exit(S); | abort(); ) Trivial manual touch-ups in block/sheepdog.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2015-02-16exec: RCUify AddressSpaceDispatchPaolo Bonzini
Note that even after this patch, most callers of address_space_* functions must still be under the big QEMU lock, otherwise the memory region returned by address_space_translate can disappear as soon as address_space_translate returns. This will be fixed in the next part of this series. Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-02-13isa: add memory space parameter to isa_bus_newHervé Poussineau
Currently, keep current behaviour by always using get_system_memory(). Also use QOM casts when possible. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2015-01-27Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
pci, pc, virtio fixes and cleanups A bunch of fixes all over the place. Also, beginning to generalize acpi build code for reuse by ARM. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 27 Jan 2015 13:12:25 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: pc-dimm: Add Error argument to pc_existing_dimms_capacity pc-dimm: Make pc_existing_dimms_capacity global pc: Fix DIMMs capacity calculation smbios: Don't report unknown CPU speed (fix SVVP regression) smbios: Fix dimm size calculation when RAM is multiple of 16GB bios-linker-loader: move source to common location bios-linker-loader: move header to common location virtio: fix feature bit checks bios-tables-test: split piix4 and q35 tests acpi: build_append_nameseg(): add padding if necessary acpi: update generated hex files acpi-test: update expected DSDT pc: acpi: fix WindowsXP BSOD when memory hotplug is enabled pci: Split pcie_host_mmcfg_map() Add some trace calls to pci.c. ich9: add disable_s3, disable_s4, s4_val properties Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-01-27pc-dimm: Add Error argument to pc_existing_dimms_capacityBharata B Rao
Now that pc_existing_dimms_capacity() is an API, include Error pointer as an argument and modify the caller appropriately. Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2015-01-27pc-dimm: Make pc_existing_dimms_capacity globalBharata B Rao
Move pc_existing_dimms_capacity() to pc-dimm.c since it would be needed by PowerPC memory hotplug code too. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-27pc: Fix DIMMs capacity calculationBharata B Rao
pc_existing_dimms_capacity() is returning DIMMs count rather than capacity. Fix this to return the capacity. Also consider only realized devices for capacity calculation. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-27smbios: Don't report unknown CPU speed (fix SVVP regression)Eduardo Habkost
SVVP requires processor speed on Type 4 structures to not be unknown. This was fixed in SeaBIOS 0.5.0 (in 2009), but the bug was reintroduced in QEMU 2.1. Revert to old behavior and report CPU speed as 2000 MHz instead of unknown. 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> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-27smbios: Fix dimm size calculation when RAM is multiple of 16GBEduardo Habkost
The Memory Device size calculation logic is broken when the RAM size is a multiple of 16GB, making the size of the last entry be 0 instead of 16GB. Fix the logic to handle that case correctly. 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> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-27bios-linker-loader: move source to common locationMichael S. Tsirkin
There are plans to use bios linker by MIPS, ARM. It's only used by ACPI ATM, so put it in hw/acpi and make it depend on CONFIG_ACPI. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-27bios-linker-loader: move header to common locationMichael S. Tsirkin
Will be usable by MIPS, ARM. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-27acpi: build_append_nameseg(): add padding if necessaryIgor Mammedov
According to ACPI spec NameSeg shorter than 4 characters must be padded up to 4 characters with "_" symbol. ACPI 5.0: 20.2.2 "Name Objects Encoding" Do it in build_append_nameseg() so that caller shouldn't know or care about it. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-27acpi: update generated hex filesMichael S. Tsirkin
Previous patch pc: acpi: fix WindowsXP BSOD when memory hotplug is enabled changed DSDT, update hex files for non-iasl builds. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-26pc: acpi: fix WindowsXP BSOD when memory hotplug is enabledIgor Mammedov
ACPI parser in XP considers PNP0A06 devices of CPU and memory hotplug as duplicates. Adding unique _UID to CPU hotplug device fixes BSOD. Cc: qemu-stable@nongnu.org Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-01-26target-i386: Disable HLE and RTM on Haswell & BroadwellEduardo Habkost
All Haswell CPUs and some Broadwell CPUs were updated by Intel to have the HLE and RTM features disabled. This will prevent "-cpu Haswell,enforce" and "-cpu Broadwell,enforce" from running out of the box on those CPUs. Disable those features by default on Broadwell and Haswell CPU models, starting on pc-*-2.3. Users who want to use those features can enable them explicitly on the command-line. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-26multiboot: Fix offset of bootloader nameKevin Wolf
This fixes a bug introduced in commit 5eba5a66 ('Add bootloader name to multiboot implementation'). The calculation of the bootloader name offset didn't consider space occupied by module command lines, so some unlucky module got its command line partially overwritten with a "qemu" string. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-26pc: fix KVM features in pc-1.3 and earlier machine typesPaolo Bonzini
Due to a typo, instead of disabling KVM_FEATURE_PV_EOI (bit 6) these machine types are disabling bits 1 and 2, which are KVM_FEATURE_NOP_IO_DELAY and KVM_FEATURE_MMU_OP. Not a big deal because they aren't very important and KVM_FEATURE_MMU_OP is disabled anyway. The worst part is actually that KVM_FEATURE_PV_EOI is remaining enabled. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-10Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
pc: resizeable ROM blocks This makes ROM blocks resizeable. This infrastructure is required for other functionality we have queued. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 08 Jan 2015 11:19:24 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: acpi-build: make ROMs RAM blocks resizeable memory: API to allocate resizeable RAM MR arch_init: support resizing on incoming migration exec: qemu_ram_alloc_resizeable, qemu_ram_resize exec: split length -> used_length/max_length exec: cpu_physical_memory_set/clear_dirty_range memory: add memory_region_set_size Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-01-08hw/usb: simplified usb_enabledMarcel Apfelbaum
The argument is not longer used and the implementation uses now QOM instead of QemuOpts. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alexander Graf <agraf@suse.de> Message-id: 1420550957-22337-4-git-send-email-marcel@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-01-08acpi-build: make ROMs RAM blocks resizeableMichael S. Tsirkin
Use resizeable ram API so we can painlessly extend ROMs in the future. Note: migration is not affected, as we are not actually changing the used length for RAM, which is the part that's migrated. Use this in acpi: reserve x16 more RAM space. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-22fw_cfg: move boards to fw_cfg_init_io() / fw_cfg_init_mem()Laszlo Ersek
This allows us to drop the fw_cfg_init() shim and to enforce the possible mappings at compile time. Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1419250305-31062-3-git-send-email-pbonzini@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-12-22machine: remove qemu_machine_opts global listMarcel Apfelbaum
QEMU has support for options per machine, keeping a global list of options is no longer necessary. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: Alexander Graf <agraf@suse.de> Reviewed-by: Greg Bellows <greg.bellows@linaro.org> Message-id: 1418217570-15517-2-git-send-email-marcel.a@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-12-22bootdevice: add Error **errp argument for QEMUBootSetHandlerGonglei
It will be useful for checking when we change traditional boot order dynamically and propagate error message to the monitor. For x86 architecture, we pass &local_err to set_boot_dev() when vm startup in pc_coms_init(). Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Alexander Graf <agraf@suse.de> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: qemu-ppc@nongnu.org Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2014-12-15Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
- Migration and linuxboot fixes for 2.2 regressions - valgrind/KVM support - small i386 patches - PCI SD host controller support - malloc/free cleanups from Markus (x86/scsi) - IvyBridge model - XSAVES support for KVM - initial patches from record/replay # gpg: Signature made Mon 15 Dec 2014 16:35:08 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (47 commits) sdhci: Support SDHCI devices on PCI sdhci: Define SDHCI PCI ids sdhci: Add "sysbus" to sdhci QOM types and methods sdhci: Remove class "virtual" methods sdhci: Set a default frequency clock serial: only resample THR interrupt on rising edge of IER.THRI serial: update LSR on enabling/disabling FIFOs serial: clean up THRE/TEMT handling serial: reset thri_pending on IER writes with THRI=0 linuxboot: fix loading old kernels kvm/apic: fix 2.2->2.1 migration target-i386: add Ivy Bridge CPU model target-i386: add f16c and rdrand to Haswell and Broadwell target-i386: add VME to all CPUs pc: add 2.3 machine types i386: do not cross the pages boundaries in replay mode cpus: make icount warp behave well with respect to stop/cont timer: introduce new QEMU_CLOCK_VIRTUAL_RT clock cpu-exec: invalidate nocache translation if they are interrupted icount: introduce cpu_get_icount_raw ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-12-15kvm/apic: fix 2.2->2.1 migrationPaolo Bonzini
The wait_for_sipi field is set back to 1 after an INIT, so it was not effective to reset it in kvm_apic_realize. Introduce a reset callback and reset wait_for_sipi there. Reported-by: Igor Mammedov <imammedo@redhat.com> Cc: qemu-stable@nongnu.org Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15target-i386: add f16c and rdrand to Haswell and BroadwellPaolo Bonzini
Both were added in Ivy Bridge (for which we do not have a CPU model yet!). Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15target-i386: add VME to all CPUsPaolo Bonzini
vm86 mode extensions date back to the 486. All models should have them. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15pc: add 2.3 machine typesPaolo Bonzini
The next patch will differentiate them. Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15x86: Use g_new() & friends where that makes obvious senseMarkus Armbruster
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15x86: Drop superfluous conditionals around g_free()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15valgrind/i386: avoid false positives on KVM_SET_PIT ioctlChristian Borntraeger
struct kvm_pit_state2 contains pad fields. Let's use a designated initializer to avoid false positives from valgrind/memcheck. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15valgrind/i386: avoid false positives on KVM_SET_CLOCK ioctlChristian Borntraeger
kvm_clock_data contains pad fields. Let's use a designated initializer to avoid false positives from valgrind/memcheck. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-15Add bootloader name to multiboot implementationDrew DeVault
The name is set to "qemu". Signed-off-by: Drew DeVault <sir@cmpwn.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Drew DeVault <sircmpwn@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-10acpi-build: Make DPRINTF working for acpi-buildGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-12-10acpi-build: adjust indention 8 -> 4 spacesGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-14 11:34:58 +0000