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| author | Cédric Le Goater <clg@kaod.org> | 2021-11-05 11:26:33 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-11-25 11:25:30 +1100 |
| commit | d7bc1e376cb786e9e8483455584d89cad4b5808f (patch) | |
| tree | 48064588af37760e1113d751bf1c51e593e93959 /Documentation | |
| parent | 08f3f610214f395561bbda03344e641579f6e917 (diff) | |
| download | lwn-d7bc1e376cb786e9e8483455584d89cad4b5808f.tar.gz lwn-d7bc1e376cb786e9e8483455584d89cad4b5808f.zip | |
powerpc/xive: Add a debugfs toggle for StoreEOI
It can be used to deactivate temporarily StoreEOI for tests or
performance on platforms supporting the feature (POWER10)
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211105102636.1016378-9-clg@kaod.org
Diffstat (limited to 'Documentation')
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