Re: [RESEND PATCH v5 03/11] KVM: Allow range-based TLB invalidation from common code
From: Gavin Shan <hidden>
Date: 2023-07-04 23:55:38
Also in:
kvm, kvm-riscv, kvmarm, linux-mips, linux-riscv, lkml
On 6/22/23 03:49, Raghavendra Rao Ananta wrote:
From: David Matlack <dmatlack@google.com> Make kvm_flush_remote_tlbs_range() visible in common code and create a default implementation that just invalidates the whole TLB. This paves the way for several future features/cleanups: - Introduction of range-based TLBI on ARM. - Eliminating kvm_arch_flush_remote_tlbs_memslot() - Moving the KVM/x86 TDP MMU to common code. No functional change intended. Signed-off-by: David Matlack <dmatlack@google.com> Signed-off-by: Raghavendra Rao Ananta <redacted> --- arch/x86/include/asm/kvm_host.h | 3 +++ arch/x86/kvm/mmu/mmu.c | 9 ++++----- arch/x86/kvm/mmu/mmu_internal.h | 3 --- include/linux/kvm_host.h | 9 +++++++++ virt/kvm/kvm_main.c | 13 +++++++++++++ 5 files changed, 29 insertions(+), 8 deletions(-)
Reviewed-by: Gavin Shan <redacted> Thanks, Gavin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel