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e325ba2271
Add a selftest for CMMA migration on s390. The tests cover: - interaction of dirty tracking and migration mode, see my recent patch "KVM: s390: disable migration mode when dirty tracking is disabled" [1], - several invalid calls of KVM_S390_GET_CMMA_BITS, for example: invalid flags, CMMA support off, with/without peeking - ensure KVM_S390_GET_CMMA_BITS initally reports all pages as dirty, - ensure KVM_S390_GET_CMMA_BITS properly skips over holes in memslots, but also non-dirty pages Note that without the patch at [1] and the small fix in this series, the selftests will fail. [1] https://lore.kernel.org/all/20230127140532.230651-2-nrb@linux.ibm.com/ Signed-off-by: Nico Boehr <nrb@linux.ibm.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Message-Id: <20230324145424.293889-3-nrb@linux.ibm.com> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com> [frankja@linux.ibm.com: squashed 20230606150510.671301-1-nrb@linux.ibm.com / "KVM: s390: selftests: CMMA: don't run if CMMA not supported"] Signed-off-by: Janosch Frank <frankja@linux.ibm.com> |
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| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| debugging | ||
| edid | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| io_uring | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net/ynl | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| Makefile | ||