genirq: Don't overwrite interrupt thread flags on setup

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Chris reported that the recent affinity management changes result in
overwriting the already initialized thread flags.

Use set_bit() to set the affinity bit instead of assigning the bit value to
the flags.

Fixes: 801afdfbfc ("genirq: Fix interrupt threads affinity vs. cpuset isolated partitions")
Reported-by: Chris Mason <clm@meta.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://patch.msgid.link/87ecp0e4cf.ffs@tglx
Closes: https://lore.kernel.org/all/20251212014848.3509622-1-clm@meta.com

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Thomas Gleixner 2025-12-12 13:01:04 +09:00

parent 7dbc0d40d8

commit fbbd7ce627

1 changed files with 1 additions and 1 deletions

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kernel/irq/manage.c

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