diff options
author | Ingo Molnar <mingo@kernel.org> | 2015-09-28 08:06:57 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-09-28 08:06:57 +0200 |
commit | 6afc0c269c3d20cde05515b00ede00e91fee0be5 (patch) | |
tree | d54e7fa59df16bb62902129dfd28956d9ae1be19 /drivers/irqchip/irq-gic-v3.c | |
parent | 968d712a2565121b269e1037a1517916a9769423 (diff) | |
parent | 097f70b3c4d84ffccca15195bdfde3a37c0a7c0f (diff) |
Merge branch 'linus' into perf/core, to pick up fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/irqchip/irq-gic-v3.c')
-rw-r--r-- | drivers/irqchip/irq-gic-v3.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index 7deed6ef54c2..36ecfc870e5a 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -70,11 +70,6 @@ static inline int gic_irq_in_rdist(struct irq_data *d) return gic_irq(d) < 32; } -static inline bool forwarded_irq(struct irq_data *d) -{ - return d->handler_data != NULL; -} - static inline void __iomem *gic_dist_base(struct irq_data *d) { if (gic_irq_in_rdist(d)) /* SGI+PPI -> SGI_base for this CPU */ @@ -249,7 +244,7 @@ static void gic_eoimode1_mask_irq(struct irq_data *d) * disabled/masked will not get "stuck", because there is * noone to deactivate it (guest is being terminated). */ - if (forwarded_irq(d)) + if (irqd_is_forwarded_to_vcpu(d)) gic_poke_irq(d, GICD_ICACTIVER); } @@ -324,7 +319,7 @@ static void gic_eoimode1_eoi_irq(struct irq_data *d) * No need to deactivate an LPI, or an interrupt that * is is getting forwarded to a vcpu. */ - if (gic_irq(d) >= 8192 || forwarded_irq(d)) + if (gic_irq(d) >= 8192 || irqd_is_forwarded_to_vcpu(d)) return; gic_write_dir(gic_irq(d)); } @@ -357,7 +352,10 @@ static int gic_set_type(struct irq_data *d, unsigned int type) static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu) { - d->handler_data = vcpu; + if (vcpu) + irqd_set_forwarded_to_vcpu(d); + else + irqd_clr_forwarded_to_vcpu(d); return 0; } @@ -754,13 +752,13 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq, irq_set_percpu_devid(irq); irq_domain_set_info(d, irq, hw, chip, d->host_data, handle_percpu_devid_irq, NULL, NULL); - set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN); + irq_set_status_flags(irq, IRQ_NOAUTOEN); } /* SPIs */ if (hw >= 32 && hw < gic_data.irq_nr) { irq_domain_set_info(d, irq, hw, chip, d->host_data, handle_fasteoi_irq, NULL, NULL); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); + irq_set_probe(irq); } /* LPIs */ if (hw >= 8192 && hw < GIC_ID_NR) { @@ -768,7 +766,6 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq, return -EPERM; irq_domain_set_info(d, irq, hw, chip, d->host_data, handle_fasteoi_irq, NULL, NULL); - set_irq_flags(irq, IRQF_VALID); } return 0; |