linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	irqchip: Remove asmlinkage for handlers registered with set_handle_irq()	Jinjie Ruan	2024-07-30	1	-2/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	All architectures with use set_handle_irq() to set the root chip interrupt handler call that handler from C code, so there's no need for these handlers to be marked asmlinkage. Remove asmlinkage for all handlers registered with set_handle_irq(). Suggested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/all/20240729112606.1581732-1-ruanjinjie@huawei.com
*	irq: remove handle_domain_{irq,nmi}()	Mark Rutland	2021-10-26	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Now that entry code handles IRQ entry (including setting the IRQ regs) before calling irqchip code, irqchip code can safely call generic_handle_domain_irq(), and there's no functional reason for it to call handle_domain_irq(). Let's cement this split of responsibility and remove handle_domain_irq() entirely, updating irqchip drivers to call generic_handle_domain_irq(). For consistency, handle_domain_nmi() is similarly removed and replaced with a generic_handle_domain_nmi() function which also does not perform any entry logic. Previously handle_domain_{irq,nmi}() had a WARN_ON() which would fire when they were called in an inappropriate context. So that we can identify similar issues going forward, similar WARN_ON_ONCE() logic is added to the generic_handle_*() functions, and comments are updated for clarity and consistency. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de>
*	irqchip: davinci-cp-intc: move the driver to drivers/irqchip	Bartosz Golaszewski	2019-02-19	1	-0/+260
	The cp-intc driver has now been cleaned up. Move it to drivers/irqchip where it belongs. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>