KVM: arm64: Remove vector_ptr param of hyp-init

Browse source

KVM precomputes the hyp VA of __kvm_hyp_host_vector, essentially a
constant (minus ASLR), before passing it to __kvm_hyp_init.
Now that we have alternatives for converting kimg VA to hyp VA, replace
this with computing the constant inside __kvm_hyp_init, thus removing
the need for an argument.

Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201202184122.26046-10-dbrazdil@google.com

...

This commit is contained in:

David Brazdil 2020-12-02 18:41:05 +00:00 • committed by Marc Zyngier

parent 78869f0f05

commit 5be1d6226d

4 changed files with 31 additions and 8 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

2

arch/arm64/include/asm/kvm_asm.h

View file

24

arch/arm64/include/asm/kvm_mmu.h

View file

4

arch/arm64/kvm/arm.c

View file

9

arch/arm64/kvm/hyp/nvhe/hyp-init.S

View file