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| author | Namhyung Kim <namhyung@kernel.org> | 2024-11-20 16:13:34 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:03:06 +0100 |
| commit | 6e7724e319ae5f8a68f116edee7e1972855947e1 (patch) | |
| tree | 4c357e56002434292ca2d4dc41b878983aa9eccd /scripts/patch-kernel | |
| parent | a476aba86d0fb8bcf6aa2fdf489371530da7ec56 (diff) | |
| download | linux-6e7724e319ae5f8a68f116edee7e1972855947e1.tar.gz linux-6e7724e319ae5f8a68f116edee7e1972855947e1.tar.bz2 linux-6e7724e319ae5f8a68f116edee7e1972855947e1.zip | |
perf/arm-cmn: Ensure port and device id bits are set properly
[ Upstream commit dfdf714fed559c09021df1d2a4bb64c0ad5f53bc ]
The portid_bits and deviceid_bits were set only for XP type nodes in
the arm_cmn_discover() and it confused other nodes to find XP nodes.
Copy the both bits from the XP nodes directly when it sets up a new
node.
Fixes: e79634b53e39 ("perf/arm-cmn: Refactor node ID handling. Again.")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20241121001334.331334-1-namhyung@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions