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author | Thomas Gleixner <[email protected]> | 2022-11-25 00:25:59 +0100 |
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committer | Thomas Gleixner <[email protected]> | 2022-12-05 22:22:32 +0100 |
commit | 36db3d9003ea85217b357a658cf7b37920c2c38e (patch) | |
tree | bcb1af4e7507a077a308e207f1f9cb72f20c98e5 /tools/perf/scripts/python/mem-phys-addr.py | |
parent | 26e91b75bf6108550035355c835bf0c93c885b61 (diff) |
genirq/msi: Add range checking to msi_insert_desc()
Per device domains provide the real domain size to the core code. This
allows range checking on insertion of MSI descriptors and also paves the
way for dynamic index allocations which are required e.g. for IMS. This
avoids external mechanisms like bitmaps on the device side and just
utilizes the core internal MSI descriptor storxe for it.
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>
Acked-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions