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| author |   Marc Zyngier <maz@kernel.org> | 2022-09-26 15:51:18 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-09-29 10:23:08 +0100 |
| commit | 671c8c7f9f2349d8b2176ad810f1406794011f63 (patch) | |
| tree | c395102ae2908efbbdcd35532ac4a31e6951423c /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | KVM: x86: Select CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL (diff) | |
| download | linux-dev-671c8c7f9f2349d8b2176ad810f1406794011f63.tar.xz linux-dev-671c8c7f9f2349d8b2176ad810f1406794011f63.zip | |
KVM: Document weakly ordered architecture requirements for dirty ring
Now that the kernel can expose to userspace that its dirty ring
management relies on explicit ordering, document these new requirements
for VMMs to do the right thing.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20220926145120.27974-5-maz@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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