From: Mark Rutland Date: Fri, 13 Jan 2017 17:51:27 +0000 (+0000) Subject: KVM: arm64: Use common Set/Way sys definitions X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7606e07856e0148e540fb67d68418400fd6b33b4;p=openwrt%2Fstaging%2Fblogic.git KVM: arm64: Use common Set/Way sys definitions Now that we have common definitions for the encoding of Set/Way cache maintenance operations, make the KVM code use these, simplifying the sys_reg_descs table. Signed-off-by: Mark Rutland Acked-by: Christoffer Dall Cc: Marc Zyngier Cc: kvmarm@lists.cs.columbia.edu --- diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index effa5ce02b7d..0e6c477fa2a0 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -879,15 +879,9 @@ static bool access_cntp_cval(struct kvm_vcpu *vcpu, * more demanding guest... */ static const struct sys_reg_desc sys_reg_descs[] = { - /* DC ISW */ - { Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b0110), Op2(0b010), - access_dcsw }, - /* DC CSW */ - { Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b1010), Op2(0b010), - access_dcsw }, - /* DC CISW */ - { Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b010), - access_dcsw }, + { SYS_DESC(SYS_DC_ISW), access_dcsw }, + { SYS_DESC(SYS_DC_CSW), access_dcsw }, + { SYS_DESC(SYS_DC_CISW), access_dcsw }, DBG_BCR_BVR_WCR_WVR_EL1(0), DBG_BCR_BVR_WCR_WVR_EL1(1),