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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-10-11 19:53:13 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-10-11 19:53:13 +0200 |
| commit | 863bae1fbcfa0420e5f51389218a9532542aa00f (patch) | |
| tree | 8764083d82292e1d332280b44e24c775affccf8c /arch/arm64/include/asm/arch_gicv3.h | |
| parent | cdabce2e3dff7e4bcef73473987618569d178af3 (diff) | |
| parent | 63ea38a402213d8c9c16e58ee4901ff51bc8fe3c (diff) | |
Merge tag 'irqchip-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Pull irqchip updates from Marc Zyngier:
Core changes:
- Allow irq retriggering to follow a hierarchy
- Allow interrupt hierarchies to be trimmed at allocation time
- Allow interrupts to be hidden from /proc/interrupts (IPIs)
- Introduce stub for set_handle_irq() when !GENERIC_IRQ_MULTI_HANDLER
- New per-cpu IPI handling flow
Architecture changes:
- Move arm/arm64 IPI handling to the core interrupt code, removing
the home brewed accounting
Driver updates:
- New driver for the MStar (and more recently Mediatek) platforms
- New driver for the Actions Owl SIRQ controller
- New driver for the TI PRUSS infrastructure
- Wake-up support for the Qualcomm PDC controller
- Primary interrupt controller support for the Designware APB ICTL
- Convert the IPI code for GIC, GICv3, hip04, armada-270-xp and bcm2836
to using standard interrupts
- Improve GICv3 pseudo-NMI support to deal with both non-secure and secure
priorities on arm64
- Convert the GIC/GICv3 drivers to using HW-based irq retrigger
- A sprinkling of dev_err_probe() conversion
- A set of NVIDIA Tegra fixes for interrupt hierarchy corruption
- A reset fix for the Loongson HTVEC driver
- A couple of error handling fixes in the TI SCI drivers
Diffstat (limited to 'arch/arm64/include/asm/arch_gicv3.h')
| -rw-r--r-- | arch/arm64/include/asm/arch_gicv3.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h index 6647ae4f0231..880b9054d75c 100644 --- a/arch/arm64/include/asm/arch_gicv3.h +++ b/arch/arm64/include/asm/arch_gicv3.h @@ -153,7 +153,7 @@ static inline bool gic_prio_masking_enabled(void) static inline void gic_pmr_mask_irqs(void) { - BUILD_BUG_ON(GICD_INT_DEF_PRI < (GIC_PRIO_IRQOFF | + BUILD_BUG_ON(GICD_INT_DEF_PRI < (__GIC_PRIO_IRQOFF | GIC_PRIO_PSR_I_SET)); BUILD_BUG_ON(GICD_INT_DEF_PRI >= GIC_PRIO_IRQON); /* @@ -162,6 +162,12 @@ static inline void gic_pmr_mask_irqs(void) * are applied to IRQ priorities */ BUILD_BUG_ON((0x80 | (GICD_INT_DEF_PRI >> 1)) >= GIC_PRIO_IRQON); + /* + * Same situation as above, but now we make sure that we can mask + * regular interrupts. + */ + BUILD_BUG_ON((0x80 | (GICD_INT_DEF_PRI >> 1)) < (__GIC_PRIO_IRQOFF_NS | + GIC_PRIO_PSR_I_SET)); gic_write_pmr(GIC_PRIO_IRQOFF); } |