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| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-10-01 16:13:45 +0200 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-10-02 11:16:38 +0100 |
| commit | 1f83515bebc236d2acda59976a8e852f1a6d50b7 (patch) | |
| tree | ddd66f60a07b885f543ef18e54f6b143c46c7b79 /mm/hwpoison-inject.c | |
| parent | 0c4cb97d4ec9d98fc5e30317326f28ed206f3ac6 (diff) | |
genirq/msi: Allow creation of a tree-based irqdomain for platform-msi
platform_msi_create_device_domain() always creates a revmap-based
irqdomain, which has the drawback of requiring the number of MSIs
that can be allocated ahead of time. This is not always possible,
and we sometimes need to use a tree-based irqdomain instead.
Add a new platform_msi_create_device_tree_domain() helper to
that effect.
Reported-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'mm/hwpoison-inject.c')
0 files changed, 0 insertions, 0 deletions