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author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2016-01-26 10:48:59 +0100 |
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committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2016-02-10 13:12:56 +0100 |
commit | 8a08b9c7379dc881ff5f00c086877353888a982f (patch) | |
tree | 8bafb02cc1ccc18f884f6b70a39faea51d0d0643 /Documentation/platform | |
parent | KVM: s390: add documentation of KVM_S390_VM_CRYPTO (diff) | |
download | linux-8a08b9c7379dc881ff5f00c086877353888a982f.tar.xz linux-8a08b9c7379dc881ff5f00c086877353888a982f.zip |
KVM: s390: usage hint for adapter mappings
The interface for adapter mappings was designed with code in mind
that maps each address only once; let's document this.
Otherwise, duplicate mappings are added to the list, which makes
the code ineffective and uses up the limited amount of mapping
needlessly.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'Documentation/platform')
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