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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-03 14:21:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-03 14:21:52 -0700 |
| commit | 3b4b84b2ea9938e44fffa356c7b95f496b4246ab (patch) | |
| tree | ed0478e667174bf7f1e9cf07cc601d1d68852eb0 /drivers/irqchip | |
| parent | 145ff1ec090dce9beb5a9590b5dc288e7bb2e65d (diff) | |
| parent | aa251fc5b936d3ddb4b4c4b36427eb9aa3347c82 (diff) | |
| download | lwn-3b4b84b2ea9938e44fffa356c7b95f496b4246ab.tar.gz lwn-3b4b84b2ea9938e44fffa356c7b95f496b4246ab.zip | |
Merge tag 'irq-urgent-2020-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Ingo Molnar:
"Fix a recent IRQ affinities regression, add in a missing debugfs
printout that helps the debugging of IRQ affinity logic bugs, and fix
a memory leak"
* tag 'irq-urgent-2020-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq/debugfs: Add missing irqchip flags
genirq/affinity: Make affinity setting if activated opt-in
irqdomain/treewide: Free firmware node after domain removal
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index beac4caefad9..103d850b5595 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3523,6 +3523,7 @@ static int its_irq_domain_alloc(struct irq_domain *domain, unsigned int virq, msi_alloc_info_t *info = args; struct its_device *its_dev = info->scratchpad[0].ptr; struct its_node *its = its_dev->its; + struct irq_data *irqd; irq_hw_number_t hwirq; int err; int i; @@ -3542,7 +3543,9 @@ static int its_irq_domain_alloc(struct irq_domain *domain, unsigned int virq, irq_domain_set_hwirq_and_chip(domain, virq + i, hwirq + i, &its_irq_chip, its_dev); - irqd_set_single_target(irq_desc_get_irq_data(irq_to_desc(virq + i))); + irqd = irq_get_irq_data(virq + i); + irqd_set_single_target(irqd); + irqd_set_affinity_on_activate(irqd); pr_debug("ID:%d pID:%d vID:%d\n", (int)(hwirq + i - its_dev->event_map.lpi_base), (int)(hwirq + i), virq + i); |