On 08/06/16 11:38, Sudeep Holla wrote: > When CONFIG_ARM_PMU is disabled, we get the following build error: > > arch/arm64/kvm/sys_regs.c: In function 'pmu_counter_idx_valid': > arch/arm64/kvm/sys_regs.c:564:27: error: 'ARMV8_PMU_CYCLE_IDX' undeclared (first use in this function) > if (idx >= val && idx != ARMV8_PMU_CYCLE_IDX) > ^ > arch/arm64/kvm/sys_regs.c:564:27: note: each undeclared identifier is reported only once for each function it appears in > arch/arm64/kvm/sys_regs.c: In function 'access_pmu_evcntr': > arch/arm64/kvm/sys_regs.c:592:10: error: 'ARMV8_PMU_CYCLE_IDX' undeclared (first use in this function) > idx = ARMV8_PMU_CYCLE_IDX; > ^ > arch/arm64/kvm/sys_regs.c: In function 'access_pmu_evtyper': > arch/arm64/kvm/sys_regs.c:638:14: error: 'ARMV8_PMU_CYCLE_IDX' undeclared (first use in this function) > if (idx == ARMV8_PMU_CYCLE_IDX) > ^ > arch/arm64/kvm/hyp/switch.c:86:15: error: 'ARMV8_PMU_USERENR_MASK' undeclared (first use in this function) > write_sysreg(ARMV8_PMU_USERENR_MASK, pmuserenr_el0); > > This patch fixes the build with CONFIG_ARM_PMU disabled. > > Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx> > Cc: Marc Zyngier <marc.zyngier@xxxxxxx> > Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx> Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx> M. -- Jazz is not dead. It just smells funny... _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
