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KVM: arm64: Rename .idmap.text in hyp linker script 

So far hyp-init.S created a .hyp.idmap.text section directly, without
relying on the hyp linker script to prefix its name. Change it to create
.idmap.text and add a HYP_SECTION entry to hyp.lds.S. This way all .hyp*
sections go through the linker script and can be instrumented there.

Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210105180541.65031-2-dbrazdil@google.com
This commit is contained in:
David Brazdil 2021-01-05 18:05:34 +00:00 committed by Marc Zyngier
parent 19c329f680
commit eceaf38f52
2 changed files with 2 additions and 1 deletions
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2
arch/arm64/kvm/hyp/nvhe/hyp-init.S
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@ -18,7 +18,7 @@
#include <asm/virt.h>
.text
.pushsection .hyp.idmap.text, "ax"
.pushsection .idmap.text, "ax"
.align 11

1
arch/arm64/kvm/hyp/nvhe/hyp.lds.S
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@ -12,6 +12,7 @@
#include <asm/memory.h>
SECTIONS {
HYP_SECTION(.idmap.text)
HYP_SECTION(.text)
/*
* .hyp..data..percpu needs to be page aligned to maintain the same