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4ae5e2b2bf
Reading QEMU_CLOCK_VIRTUAL is thread-safe, write access is NOP. This makes possible to boot Windows with large vCPUs count when hv-time is not used. Reproducer: -M q35,hpet=off -cpu host -enable-kvm -smp 240,sockets=4 -m 8G WS2025.img fails to boot within 30min. With this fix it boots within 2-1min. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Link: https://lore.kernel.org/r/20250814160600.2327672-3-imammedo@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
2 weeks ago | |
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| .. | ||
| Kconfig | 8 months ago | |
| acpi-cpu-hotplug-stub.c | 5 months ago | |
| acpi-mem-hotplug-stub.c | 5 months ago | |
| acpi-nvdimm-stub.c | 5 months ago | |
| acpi-pci-hotplug-stub.c | 2 months ago | |
| acpi-qmp-cmds.c | 3 years ago | |
| acpi-stub.c | 6 months ago | |
| acpi-x86-stub.c | 2 years ago | |
| acpi_interface.c | 3 years ago | |
| aml-build-stub.c | 3 years ago | |
| aml-build.c | 2 months ago | |
| bios-linker-loader.c | 2 months ago | |
| core.c | 2 weeks ago | |
| cpu.c | 6 months ago | |
| cpu_hotplug.c | 6 months ago | |
| cxl-stub.c | 3 years ago | |
| cxl.c | 2 months ago | |
| erst.c | 5 months ago | |
| generic_event_device.c | 2 months ago | |
| ghes-stub.c | 8 months ago | |
| ghes.c | 6 months ago | |
| hmat.c | 9 months ago | |
| hmat.h | 9 months ago | |
| ich9.c | 2 months ago | |
| ich9_tco.c | 9 months ago | |
| ich9_timer.c | 1 year ago | |
| ipmi-stub.c | 3 years ago | |
| ipmi.c | 5 months ago | |
| memory_hotplug.c | 1 year ago | |
| meson.build | 8 months ago | |
| nvdimm.c | 2 months ago | |
| pci-bridge-stub.c | 3 years ago | |
| pci-bridge.c | 2 months ago | |
| pci.c | 2 months ago | |
| pcihp.c | 2 months ago | |
| piix4.c | 2 months ago | |
| tpm.c | 4 years ago | |
| trace-events | 2 years ago | |
| trace.h | 5 years ago | |
| utils.c | 5 years ago | |
| viot.c | 3 years ago | |
| viot.h | 4 years ago | |
| vmclock.c | 5 months ago | |
| vmgenid.c | 2 months ago | |