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| /openbmc/linux/drivers/net/ethernet/cisco/enic/ |
| H A D | enic_main.c | cb39ca92 Fri Sep 03 10:24:23 CDT 2021 Nitesh Narayan Lal <nitesh@redhat.com> enic: Use irq_update_affinity_hint()
The driver uses irq_set_affinity_hint() to update the affinity_hint mask
that is consumed by the userspace to distribute the interrupts. However,
under the hood irq_set_affinity_hint() also applies the provided cpumask
(if not NULL) as the affinity for the given interrupt which is an
undocumented side effect.
To remove this side effect irq_set_affinity_hint() has been marked
as deprecated and new interfaces have been introduced. Hence, replace the
irq_set_affinity_hint() with the new interface irq_update_affinity_hint()
that only updates the affinity_hint pointer.
Signed-off-by: Nitesh Narayan Lal <nitesh@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Christian Benvenuti <benve@cisco.com>
Link: https://lore.kernel.org/r/20210903152430.244937-8-nitesh@redhat.com
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