mirror of https://github.com/proxmox/mirror_qemu
07059effd1
Starting with recent kernels, if the cmma attributes are available, we actually have hardware support. Enabling CMMA then means providing the guest VCPU with CMM, therefore enabling its CMM facility. Let's not blindly enable CMM anymore but let's control it using CPU models. For disabled CPU models, CMMA will continue to always get enabled. Also enable it in the applicable default models. Please note that CMM doesn't work with hugetlbfs, therefore we will warn the user and keep it disabled. Migrating from/to a hugetlbfs configuration works, as it will be disabled on both sides. Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Message-Id: <20160905085244.99980-24-dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> |
||
|---|---|---|
| .. | ||
| Makefile.objs | ||
| arch_dump.c | ||
| cc_helper.c | ||
| cpu-qom.h | ||
| cpu.c | ||
| cpu.h | ||
| cpu_features.c | ||
| cpu_features.h | ||
| cpu_features_def.h | ||
| cpu_models.c | ||
| cpu_models.h | ||
| fpu_helper.c | ||
| gdbstub.c | ||
| gen-features.c | ||
| helper.c | ||
| helper.h | ||
| insn-data.def | ||
| insn-format.def | ||
| int_helper.c | ||
| interrupt.c | ||
| ioinst.c | ||
| kvm.c | ||
| machine.c | ||
| mem_helper.c | ||
| misc_helper.c | ||
| mmu_helper.c | ||
| trace-events | ||
| translate.c | ||