Commit eceaf38f authored Jan 05, 2021 by David Brazdil Committed by Marc Zyngier Jan 23, 2021

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

parent 19c329f6

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

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -18,7 +18,7 @@
	#include <asm/virt.h>		#include <asm/virt.h>

	.text		.text
	.pushsection .hyp.idmap.text, "ax"		.pushsection .idmap.text, "ax"

	.align 11		.align 11

arch/arm64/kvm/hyp/nvhe/hyp.lds.S

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -12,6 +12,7 @@
	#include <asm/memory.h>		#include <asm/memory.h>

	SECTIONS {		SECTIONS {
			HYP_SECTION(.idmap.text)
	HYP_SECTION(.text)		HYP_SECTION(.text)
	/*		/*
	* .hyp..data..percpu needs to be page aligned to maintain the same		* .hyp..data..percpu needs to be page aligned to maintain the same