KVM: arm64: Remove patching of fn pointers in hyp

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Storing a function pointer in hyp now generates relocation information
used at early boot to convert the address to hyp VA. The existing
alternative-based conversion mechanism is therefore obsolete. Remove it
and simplify its users.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210105180541.65031-8-dbrazdil@google.com

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David Brazdil 2021-01-05 18:05:40 +00:00 • committed by Marc Zyngier

parent 97cbd2fc02

commit 537db4af26

4 changed files with 4 additions and 32 deletions

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18

arch/arm64/include/asm/kvm_mmu.h

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1

arch/arm64/kernel/image-vars.h

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11

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

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6

arch/arm64/kvm/va_layout.c

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