From 28c5dcb22f90113dea101b0421bc6971bccb7a74 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 26 Jan 2016 10:58:16 +0000 Subject: arm64: Rename cpuid_feature field extract routines Now that we have a clear understanding of the sign of a feature, rename the routines to reflect the sign, so that it is not misused. The cpuid_feature_extract_field() now accepts a 'sign' parameter. Signed-off-by: Suzuki K. Poulose Acked-by: Will Deacon Acked-by: Marc Zyngier Signed-off-by: Catalin Marinas --- arch/arm64/kvm/sys_regs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/kvm/sys_regs.c') diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 2e90371..6f4156f 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -688,7 +688,7 @@ static bool trap_dbgidr(struct kvm_vcpu *vcpu, } else { u64 dfr = read_system_reg(SYS_ID_AA64DFR0_EL1); u64 pfr = read_system_reg(SYS_ID_AA64PFR0_EL1); - u32 el3 = !!cpuid_feature_extract_field(pfr, ID_AA64PFR0_EL3_SHIFT); + u32 el3 = !!cpuid_feature_extract_unsigned_field(pfr, ID_AA64PFR0_EL3_SHIFT); p->regval = ((((dfr >> ID_AA64DFR0_WRPS_SHIFT) & 0xf) << 28) | (((dfr >> ID_AA64DFR0_BRPS_SHIFT) & 0xf) << 24) | -- cgit v1.1