[PATCH 29/37] KVM: arm64: Remove non-existent AArch32 ICC_SGI1R encoding
From: Marc Zyngier <hidden>
Date: 2018-08-13 14:57:47
Also in:
kvm, kvmarm
Subsystem:
arm64 port (aarch64 architecture), kernel virtual machine for arm64 (kvm/arm64), the rest · Maintainers:
Catalin Marinas, Will Deacon, Marc Zyngier, Oliver Upton, Linus Torvalds
ICC_SGI1R is a 64bit system register, even on AArch32. It is thus pointless to have such an encoding in the 32bit cp15 array. Let's drop it. Reviewed-by: Eric Auger <eric.auger@redhat.com> Acked-by: Christoffer Dall <redacted> Signed-off-by: Marc Zyngier <redacted> --- arch/arm64/kvm/sys_regs.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 774d72155904..e04aacb2a24c 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c@@ -1622,8 +1622,6 @@ static const struct sys_reg_desc cp14_64_regs[] = { * register). */ static const struct sys_reg_desc cp15_regs[] = { - { Op1( 0), CRn( 0), CRm(12), Op2( 0), access_gic_sgi }, - { Op1( 0), CRn( 1), CRm( 0), Op2( 0), access_vm_reg, NULL, c1_SCTLR }, { Op1( 0), CRn( 2), CRm( 0), Op2( 0), access_vm_reg, NULL, c2_TTBR0 }, { Op1( 0), CRn( 2), CRm( 0), Op2( 1), access_vm_reg, NULL, c2_TTBR1 },
--
2.18.0