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(parent: cd27b1d) | patch
KVM: arm64: Remove patching of fn pointers in hyp
authorDavid Brazdil <dbrazdil@google.com>
Tue, 5 Jan 2021 18:05:40 +0000 (18:05 +0000)
committerMarc Zyngier <maz@kernel.org>
Sat, 23 Jan 2021 14:01:00 +0000 (14:01 +0000)
commit7f350731ed5a0c84b0c1ef4b29b2d1ad6e56e331
tree82facfb765ffd3d94cecf0b8ca4cd30febebfa6etree | snapshot
parentcd27b1d3840b3066ab025553bcbb3b76d485c7fecommit | diff
KVM: arm64: Remove patching of fn pointers in hyp

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
arch/arm64/include/asm/kvm_mmu.h diff | blob | history
arch/arm64/kernel/image-vars.h diff | blob | history
arch/arm64/kvm/hyp/nvhe/hyp-main.c diff | blob | history
arch/arm64/kvm/va_layout.c diff | blob | history
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