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| author | Paolo Bonzini <[email protected]> | 2024-11-13 11:24:19 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2024-11-13 11:24:19 +0000 |
| commit | b39d1578d504122527e88127fdafb6109c3916be (patch) | |
| tree | 43e4e2b931cb161e2eeaa4ff47e1a89bb5e9f636 /rust/helpers/helpers.c | |
| parent | Merge tag 'kvm-s390-next-6.13-1' of https://git.kernel.org/pub/scm/linux/kern... (diff) | |
| parent | KVM: Protect vCPU's "last run PID" with rwlock, not RCU (diff) | |
| download | kernel-b39d1578d504122527e88127fdafb6109c3916be.tar.gz kernel-b39d1578d504122527e88127fdafb6109c3916be.zip | |
Merge tag 'kvm-x86-generic-6.13' of https://github.com/kvm-x86/linux into HEAD
KVM generic changes for 6.13
- Rework kvm_vcpu_on_spin() to use a single for-loop instead of making two
partial poasses over "all" vCPUs. Opportunistically expand the comment
to better explain the motivation and logic.
- Protect vcpu->pid accesses outside of vcpu->mutex with a rwlock instead
of RCU, so that running a vCPU on a different task doesn't encounter
long stalls due to having to wait for all CPUs become quiescent.
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions