diff options
| author | Luiz Capitulino <luizcap@amazon.com> | 2022-11-28 17:08:34 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-02 17:40:06 +0100 |
| commit | 9d90a2b98e6e5f793cd0c434f28bb98a1eb22fe0 (patch) | |
| tree | b2fa336b0129f835b5478756b4011765f487f811 /drivers/irqchip | |
| parent | e0d2c59ee9954187737110594220a53007ad0d74 (diff) | |
irqchip/gic-v3: Always trust the managed affinity provided by the core code
From: Marc Zyngier <maz@kernel.org>
commit 3f893a5962d31c0164efdbf6174ed0784f1d7603 upstream.
Now that the core code has been fixed to always give us an affinity
that only includes online CPUs, directly use this affinity when
computing a target CPU.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220405185040.206297-4-maz@kernel.org
Signed-off-by: Luiz Capitulino <luizcap@amazon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 42b295337baf..d8cb5bcd6b10 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -1615,7 +1615,7 @@ static int its_select_cpu(struct irq_data *d, cpu = cpumask_pick_least_loaded(d, tmpmask); } else { - cpumask_and(tmpmask, irq_data_get_affinity_mask(d), cpu_online_mask); + cpumask_copy(tmpmask, aff_mask); /* If we cannot cross sockets, limit the search to that node */ if ((its_dev->its->flags & ITS_FLAGS_WORKAROUND_CAVIUM_23144) && |