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| author | Claudio Imbrenda <imbrenda@linux.ibm.com> | 2022-11-11 20:06:30 +0300 |
|---|---|---|
| committer | Janosch Frank <frankja@linux.ibm.com> | 2022-11-23 12:06:50 +0300 |
| commit | afe20eb8df9108e4be9bdec88a4f90d2de863ca2 (patch) | |
| tree | eacacea0ccf349fafb31f2f4f9491c37ff4bebb6 /tools/perf/scripts/python | |
| parent | 8c516b25d6e9c70e6d76627932b14b0ef03a82c4 (diff) | |
| download | linux-afe20eb8df9108e4be9bdec88a4f90d2de863ca2.tar.xz | |
KVM: s390: pv: avoid export before import if possible
If the appropriate UV feature bit is set, there is no need to perform
an export before import.
The misc feature indicates, among other things, that importing a shared
page from a different protected VM will automatically also transfer its
ownership.
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Link: https://lore.kernel.org/r/20221111170632.77622-5-imbrenda@linux.ibm.com
Message-Id: <20221111170632.77622-5-imbrenda@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions