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| author |   Christian Borntraeger <borntraeger@de.ibm.com> | 2021-07-01 17:42:24 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2021-07-06 10:06:20 +0200 |
| commit | cd4220d23bf3f43cf720e82bdee681f383433ae2 (patch) | |
| tree | 03f0c2037e4e3bee4fa9da12573802c42f2ade40 /virt/kvm | |
| parent | KVM: selftests: introduce P44V64 for z196 and EC12 (diff) | |
| download | linux-dev-cd4220d23bf3f43cf720e82bdee681f383433ae2.tar.xz linux-dev-cd4220d23bf3f43cf720e82bdee681f383433ae2.zip | |
KVM: selftests: do not require 64GB in set_memory_region_test
Unless the user sets overcommit_memory or has plenty of swap, the latest
changes to the testcase will result in ENOMEM failures for hosts with
less than 64GB RAM. As we do not use much of the allocated memory, we
can use MAP_NORESERVE to avoid this error.
Cc: Zenghui Yu <yuzenghui@huawei.com>
Cc: vkuznets@redhat.com
Cc: wanghaibin.wang@huawei.com
Cc: stable@vger.kernel.org
Fixes: 309505dd5685 ("KVM: selftests: Fix mapping length truncation in m{,un}map()")
Tested-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/kvm/20210701160425.33666-1-borntraeger@de.ibm.com/
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'virt/kvm')
0 files changed, 0 insertions, 0 deletions