2b3ffa9292
The PMUv3 driver of linux kernel (in arch/arm64/kernel/perf_event.c) relies on the PMUVER field of id_aa64dfr0_el1 to decide if PMU support is present or not. This patch clears the PMUVER field under TCG mode when vPMU=off. Without it, PMUv3 will init insider guest VMs even with vPMU=off. This patch also removes a redundant line inside the if-statement. Signed-off-by: Wei Huang <wei@redhat.com> Message-id: 1495123889-32301-1-git-send-email-wei@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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| .. | ||
| arch_dump.c | ||
| arm_ldst.h | ||
| arm-powerctl.c | ||
| arm-powerctl.h | ||
| arm-semi.c | ||
| cpu64.c | ||
| cpu-qom.h | ||
| cpu.c | ||
| cpu.h | ||
| crypto_helper.c | ||
| gdbstub64.c | ||
| gdbstub.c | ||
| helper-a64.c | ||
| helper-a64.h | ||
| helper.c | ||
| helper.h | ||
| internals.h | ||
| iwmmxt_helper.c | ||
| kvm32.c | ||
| kvm64.c | ||
| kvm_arm.h | ||
| kvm-consts.h | ||
| kvm-stub.c | ||
| kvm.c | ||
| machine.c | ||
| Makefile.objs | ||
| monitor.c | ||
| neon_helper.c | ||
| op_addsub.h | ||
| op_helper.c | ||
| psci.c | ||
| trace-events | ||
| translate-a64.c | ||
| translate.c | ||
| translate.h | ||