Messages in this thread Patch in this message | | | Date | Wed, 20 Oct 2021 21:12:17 -0000 | From | "irqchip-bot for Florian Fainelli" <> | Subject | [irqchip: irq/irqchip-next] MIPS: BMIPS: Remove use of irq_cpu_offline |
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The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: bf8bde41d296849fd5f9db8becd71ad4e84bc521 Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/bf8bde41d296849fd5f9db8becd71ad4e84bc521 Author: Florian Fainelli <f.fainelli@gmail.com> AuthorDate: Wed, 20 Oct 2021 11:48:47 -07:00 Committer: Marc Zyngier <maz@kernel.org> CommitterDate: Wed, 20 Oct 2021 20:06:32 +01:00
MIPS: BMIPS: Remove use of irq_cpu_offline
irq_cpu_offline() is only used by MIPS and we should instead use irq_migrate_all_off_this_cpu(). This will be helpful in order to remove drivers/irqchip/irq-bcm7038-l1.c irq_cpu_offline callback which would have got in the way of making this driver modular.
Suggested-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211020184859.2705451-2-f.fainelli@gmail.com --- arch/mips/Kconfig | 1 + arch/mips/kernel/smp-bmips.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 771ca53..2c03b27 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1782,6 +1782,7 @@ config CPU_BMIPS select CPU_HAS_PREFETCH select CPU_SUPPORTS_CPUFREQ select MIPS_EXTERNAL_TIMER + select GENERIC_IRQ_MIGRATION if HOTPLUG_CPU help Support for BMIPS32/3300/4350/4380 and BMIPS5000 processors. diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index b6ef5f7..f5d7bfa 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -26,6 +26,7 @@ #include <linux/bug.h> #include <linux/kernel.h> #include <linux/kexec.h> +#include <linux/irq.h> #include <asm/time.h> #include <asm/processor.h> @@ -373,7 +374,7 @@ static int bmips_cpu_disable(void) set_cpu_online(cpu, false); calculate_cpu_foreign_map(); - irq_cpu_offline(); + irq_migrate_all_off_this_cpu(); clear_c0_status(IE_IRQ5); local_flush_tlb_all();
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