KVM: arm64: Remove __pkvm_mark_hyp

Browse source

Now that we mark memory owned by the hypervisor in the host stage-2
during __pkvm_init(), we no longer need to rely on the host to
explicitly mark the hyp sections later on.

Remove the __pkvm_mark_hyp() hypercall altogether.

Signed-off-by: Quentin Perret <qperret@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210809152448.1810400-19-qperret@google.com

...

This commit is contained in:

Quentin Perret 2021-08-09 16:24:45 +01:00 • committed by Marc Zyngier

parent 2c50166c62

commit ad0e0139a8

5 changed files with 1 additions and 77 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

arch/arm64/include/asm/kvm_asm.h

View file

46

arch/arm64/kvm/arm.c

View file

1

arch/arm64/kvm/hyp/include/nvhe/mem_protect.h

View file

9

arch/arm64/kvm/hyp/nvhe/hyp-main.c

View file

19

arch/arm64/kvm/hyp/nvhe/mem_protect.c

View file