linux/arch/loongarch/kvm
Paolo Bonzini 86014c1e20 KVM generic changes for 6.11
- Enable halt poll shrinking by default, as Intel found it to be a clear win.
 
  - Setup empty IRQ routing when creating a VM to avoid having to synchronize
    SRCU when creating a split IRQCHIP on x86.
 
  - Rework the sched_in/out() paths to replace kvm_arch_sched_in() with a flag
    that arch code can use for hooking both sched_in() and sched_out().
 
  - Take the vCPU @id as an "unsigned long" instead of "u32" to avoid
    truncating a bogus value from userspace, e.g. to help userspace detect bugs.
 
  - Mark a vCPU as preempted if and only if it's scheduled out while in the
    KVM_RUN loop, e.g. to avoid marking it preempted and thus writing guest
    memory when retrieving guest state during live migration blackout.
 
  - A few minor cleanups
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Merge tag 'kvm-x86-generic-6.11' of https://github.com/kvm-x86/linux into HEAD

KVM generic changes for 6.11

 - Enable halt poll shrinking by default, as Intel found it to be a clear win.

 - Setup empty IRQ routing when creating a VM to avoid having to synchronize
   SRCU when creating a split IRQCHIP on x86.

 - Rework the sched_in/out() paths to replace kvm_arch_sched_in() with a flag
   that arch code can use for hooking both sched_in() and sched_out().

 - Take the vCPU @id as an "unsigned long" instead of "u32" to avoid
   truncating a bogus value from userspace, e.g. to help userspace detect bugs.

 - Mark a vCPU as preempted if and only if it's scheduled out while in the
   KVM_RUN loop, e.g. to avoid marking it preempted and thus writing guest
   memory when retrieving guest state during live migration blackout.

 - A few minor cleanups
2024-07-16 09:51:36 -04:00
..
exit.c LoongArch: KVM: Add PV steal time support in host side 2024-07-09 16:25:51 +08:00
interrupt.c LoongArch: KVM: Implement vcpu interrupt operations 2023-10-02 10:01:28 +08:00
Kconfig LoongArch: KVM: Add PV steal time support in host side 2024-07-09 16:25:51 +08:00
main.c LoongArch: KVM: Delay secondary mmu tlb flush until guest entry 2024-07-09 16:25:50 +08:00
Makefile kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
mmu.c LoongArch: KVM: always make pte young in page map's fast path 2024-07-09 16:25:51 +08:00
switch.S LoongArch changes for v6.9 2024-03-22 10:22:45 -07:00
timer.c LoongArch: KVM: Do not restart SW timer when it is expired 2024-03-06 09:12:13 +08:00
tlb.c LoongArch: KVM: Delay secondary mmu tlb flush until guest entry 2024-07-09 16:25:50 +08:00
trace.h LoongArch: KVM: Add mmio trace events support 2024-05-06 22:00:47 +08:00
vcpu.c KVM generic changes for 6.11 2024-07-16 09:51:36 -04:00
vm.c LoongArch: KVM: Add software breakpoint support 2024-05-06 22:00:47 +08:00