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KVM: x86: Simplify msr_filter update
authorMichal Luczaj <mhal@rbox.co>
Sat, 7 Jan 2023 00:12:53 +0000 (01:12 +0100)
committerSean Christopherson <seanjc@google.com>
Fri, 3 Feb 2023 23:30:32 +0000 (15:30 -0800)
commit4d85cfcaa82f0ceb5dcb7ad369a2cc7efb32c65c
treed353abb30029116ac030cd4d0dd364661a4d8beetree | snapshot
parent708f799d22fe6b69d2e6e3e0625c30666d5e798acommit | diff
KVM: x86: Simplify msr_filter update

Replace srcu_dereference()+rcu_assign_pointer() sequence with
a single rcu_replace_pointer().

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://lore.kernel.org/r/20230107001256.2365304-4-mhal@rbox.co
Signed-off-by: Sean Christopherson <seanjc@google.com>
arch/x86/kvm/x86.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git