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Groups > linux.kernel > #1331158
| From | Antoine Tenart <antoine.tenart@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 1/7] irqchip/gic-v3: always return IRQ_SET_MASK_OK_DONE in gic_set_affinity |
| Date | 2016-02-10 14:30 +0100 |
| Message-ID | <r0D0f-2IY-9@gated-at.bofh.it> (permalink) |
| References | <r0D0f-2IY-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Always return IRQ_SET_MASK_OK_DONE instead of IRQ_SET_MASK_OK when the affinity has been updated. When using stacked irqchips, returning IRQ_SET_MASK_OK_DONE means skipping all descendant irqchips. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> --- drivers/irqchip/irq-gic-v3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index d7be6ddc34f6..ca120a99bd5a 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -634,7 +634,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val, else gic_dist_wait_for_rwp(); - return IRQ_SET_MASK_OK; + return IRQ_SET_MASK_OK_DONE; } #else #define gic_set_affinity NULL -- 2.7.0
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[PATCH v2 1/7] irqchip/gic-v3: always return IRQ_SET_MASK_OK_DONE in gic_set_affinity Antoine Tenart <antoine.tenart@free-electrons.com> - 2016-02-10 14:30 +0100 Re: [PATCH v2 1/7] irqchip/gic-v3: always return IRQ_SET_MASK_OK_DONE in gic_set_affinity Marc Zyngier <marc.zyngier@arm.com> - 2016-02-10 18:20 +0100
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