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ARM: hyp-stub/KVM: Kill __hyp_get_vectors

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Nobody is using __hyp_get_vectors anymore, so let's remove both
implementations (hyp-stub and KVM).

Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
This commit is contained in:
Marc Zyngier
2017-04-03 19:38:03 +01:00
committed by Christoffer Dall
parent 4897e36c8d
commit ecb5d61daa
4 changed files with 6 additions and 28 deletions
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13
arch/arm/kernel/hyp-stub.S
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@@ -202,12 +202,7 @@ ARM_BE8(orr r7, r7, #(1 << 25)) @ HSCTLR.EE
ENDPROC(__hyp_stub_install_secondary)
__hyp_stub_do_trap:
teq r0, #HVC_GET_VECTORS
bne 1f
mrc p15, 4, r0, c12, c0, 0 @ get HVBAR
b __hyp_stub_exit
1: teq r0, #HVC_SET_VECTORS
teq r0, #HVC_SET_VECTORS
bne 1f
mcr p15, 4, r1, c12, c0, 0 @ set HVBAR
b __hyp_stub_exit
@@ -247,12 +242,6 @@ ENDPROC(__hyp_stub_do_trap)
* so you will need to set that to something sensible at the new hypervisor's
* initialisation entry point.
*/
ENTRY(__hyp_get_vectors)
mov r0, #HVC_GET_VECTORS
__HVC(0)
ret lr
ENDPROC(__hyp_get_vectors)
ENTRY(__hyp_set_vectors)
mov r1, r0
mov r0, #HVC_SET_VECTORS