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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-07-28 12:36:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-07-28 12:36:35 +0200 |
| commit | 779fda86bdeb86bad6daa4f0ecf37788dfc26f6c (patch) | |
| tree | 6445c0ba43c460765b27e62d9d3bec13c2cde674 /kernel/irq/manage.c | |
| parent | ac165aab469895de059a4a191a2e04ddb5421d0e (diff) | |
| parent | 2bd1753e8c431fc7475c04ac8d14a4e9930f47f6 (diff) | |
Merge tag 'irqchip-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Pull irqchip/genirq updates from Marc Zyngier:
* Core code update:
- Non-SMP IRQ affinity fixes, allowing UP kernel to behave similarly
to SMP ones for the purpose of interrupt affinity
- Let irq_set_chip_handler_name_locked() take a const struct irq_chip *
- Tidy-up the NOMAP irqdomain API variant
- Teach action_show() to use for_each_action_of_desc()
- Make irq_chip_request_resources_parent() allow the parent callback
to be optional
- Remove dynamic allocations from populate_parent_alloc_arg()
* New drivers:
- Merge the long awaited IRQ support for the LoongArch architecture,
with the provisional ACPICA update (to be reverted once the official
support lands)
- New Renesas RZ/G2L IRQC driver, equipped with its companion GPIO
driver
* Driver updates
- Optimise the hot path operations for the SiFive PLIC, trading the
locking for per-CPU priority masking masking operations which are
apparently faster
- Work around broken PLIC implementations that deal pretty badly with
edge-triggered interrupts. Flag two implementations as affected.
- Simplify the irq-stm32-exti driver, particularly the table that
remaps the interrupts from exti to the GIC, reducing the memory usage
- Convert the ocelot irq_chip to being immutable
- Check ioremap() return value in the MIPS GIC driver
- Move MMP driver init function declarations into the common .h
- The obligatory typo fixes
Link: https://lore.kernel.org/all/20220727192356.1860546-1-maz@kernel.org
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 8c396319d5ac..40fe7806cc8c 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -205,16 +205,8 @@ static void irq_validate_effective_affinity(struct irq_data *data) pr_warn_once("irq_chip %s did not update eff. affinity mask of irq %u\n", chip->name, data->irq); } - -static inline void irq_init_effective_affinity(struct irq_data *data, - const struct cpumask *mask) -{ - cpumask_copy(irq_data_get_effective_affinity_mask(data), mask); -} #else static inline void irq_validate_effective_affinity(struct irq_data *data) { } -static inline void irq_init_effective_affinity(struct irq_data *data, - const struct cpumask *mask) { } #endif int irq_do_set_affinity(struct irq_data *data, const struct cpumask *mask, @@ -347,7 +339,7 @@ static bool irq_set_affinity_deactivated(struct irq_data *data, return false; cpumask_copy(desc->irq_common_data.affinity, mask); - irq_init_effective_affinity(data, mask); + irq_data_update_effective_affinity(data, mask); irqd_set(data, IRQD_AFFINITY_SET); return true; } |