| Message ID | 1403765282-16934-1-git-send-email-pgaikwad@nvidia.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 2c42576..5c4d38e 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -175,7 +175,7 @@ static bool migrate_one_irq(struct irq_desc *desc) c = irq_data_get_irq_chip(d); if (!c->irq_set_affinity) pr_debug("IRQ%u: unable to set affinity\n", d->irq); - else if (c->irq_set_affinity(d, affinity, true) == IRQ_SET_MASK_OK && ret) + else if (c->irq_set_affinity(d, affinity, false) == IRQ_SET_MASK_OK && ret) cpumask_copy(d->affinity, affinity); return ret;
When no online CPU is present in affinity mask we copy cpu_online_mask to it, hence no need to force affinity setting. Also, when there is a online CPU present in affinity mask we pass the same affinity mask which contains the current CPU too which is going down. And with force == true GIC driver skips online check which results in keeping the affinity to offline CPU. Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> --- arch/arm/kernel/irq.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)