Thread (66 messages) 66 messages, 5 authors, 2021-11-26

Re: [PATCH v5.5 08/30] KVM: arm64: Use "new" memslot instead of userspace memory region

From: Reiji Watanabe <hidden>
Date: 2021-11-09 06:36:39
Also in: kvm, kvm-riscv, kvmarm, linux-mips, linux-riscv, lkml

On Wed, Nov 3, 2021 at 5:26 PM Sean Christopherson [off-list ref] wrote:
Get the slot ID, hva, etc... from the "new" memslot instead of the
userspace memory region when preparing/committing a memory region.  This
will allow a future commit to drop @mem from the prepare/commit hooks
once all architectures convert to using "new".

Opportunistically wait to get the hva begin+end until after filtering out
the DELETE case in anticipation of a future commit passing NULL for @new
when deleting a memslot.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Reiji Watanabe <redacted>

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