diff options
| author | Cédric Le Goater <[email protected]> | 2021-12-01 17:54:18 +0100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-12-02 10:40:38 +1100 |
| commit | 2a2ac8a7018b953cd23d770ebd28f8e1ea365df4 (patch) | |
| tree | 00ebb55bd093c5a4f247d74bfa16dbd4ab1ea192 /tools/perf/scripts/python | |
| parent | 62ea67e31981bca95ec16c37e2a1fba68f3dd8c5 (diff) | |
powerpc/xive: Fix compile when !CONFIG_PPC_POWERNV.
The automatic "save & restore" of interrupt context is a POWER10/XIVE2
feature exploited by KVM under the PowerNV platform. It is not
available under pSeries and the associated toggle should not be
exposed under the XIVE debugfs directory.
Introduce a platform handler for debugfs initialization and move the
'save-restore' entry under the native (PowerNV) backend to fix compile
when !CONFIG_PPC_POWERNV.
Fixes: 1e7684dc4fc7 ("powerpc/xive: Add a debugfs toggle for save-restore")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Cédric Le Goater <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions