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(parent: 0e32958) | patch
KVM: Move the memslot update in-progress flag to bit 63
authorSean Christopherson <sean.j.christopherson@intel.com>
Tue, 5 Feb 2019 21:01:18 +0000 (13:01 -0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 20 Feb 2019 21:48:37 +0000 (22:48 +0100)
commit164bf7e56c5a73f2f819c39ba7e0f20e0f97dc7b
treeb64283dd04a5aa6024d6fd6639db781bfe1c613etree | snapshot
parent0e32958ec449a9bb63c031ed04ac7a494ea1bc1ccommit | diff
KVM: Move the memslot update in-progress flag to bit 63

...now that KVM won't explode by moving it out of bit 0.  Using bit 63
eliminates the need to jump over bit 0, e.g. when calculating a new
memslots generation or when propagating the memslots generation to an
MMIO spte.

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Documentation/virtual/kvm/mmu.txt diff | blob | history
arch/x86/kvm/mmu.c diff | blob | history
include/linux/kvm_host.h diff | blob | history
virt/kvm/kvm_main.c diff | blob | history
Domain: System / Kernel;