mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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5a47ebe98e
Core changes:
- Prevent a potential deadlock when initial priority is assigned to a
newly created interrupt thread. A recent change to plug a race between
cpuset and __sched_setscheduler() introduced a new lock dependency
which is now triggered. Break the lock dependency chain by moving the
priority assignment to the thread function.
- A couple of small updates to make the irq core RT safe.
- Confine the irq_cpu_online/offline() API to the only left unfixable
user Cavium Octeon so that it does not grow new usage.
- A small documentation update
Driver changes:
- A large cross architecture rework to move irq_enter/exit() into the
architecture code to make addressing the NOHZ_FULL/RCU issues simpler.
- The obligatory new irq chip driver for Microchip EIC
- Modularize a few irq chip drivers
- Expand usage of devm_*() helpers throughout the driver code
- The usual small fixes and improvements all over the place
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Merge tag 'irq-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"Updates for the interrupt subsystem:
Core changes:
- Prevent a potential deadlock when initial priority is assigned to a
newly created interrupt thread. A recent change to plug a race
between cpuset and __sched_setscheduler() introduced a new lock
dependency which is now triggered. Break the lock dependency chain
by moving the priority assignment to the thread function.
- A couple of small updates to make the irq core RT safe.
- Confine the irq_cpu_online/offline() API to the only left unfixable
user Cavium Octeon so that it does not grow new usage.
- A small documentation update
Driver changes:
- A large cross architecture rework to move irq_enter/exit() into the
architecture code to make addressing the NOHZ_FULL/RCU issues
simpler.
- The obligatory new irq chip driver for Microchip EIC
- Modularize a few irq chip drivers
- Expand usage of devm_*() helpers throughout the driver code
- The usual small fixes and improvements all over the place"
* tag 'irq-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (53 commits)
h8300: Fix linux/irqchip.h include mess
dt-bindings: irqchip: renesas-irqc: Document r8a774e1 bindings
MIPS: irq: Avoid an unused-variable error
genirq: Hide irq_cpu_{on,off}line() behind a deprecated option
irqchip/mips-gic: Get rid of the reliance on irq_cpu_online()
MIPS: loongson64: Drop call to irq_cpu_offline()
irq: remove handle_domain_{irq,nmi}()
irq: remove CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY
irq: riscv: perform irqentry in entry code
irq: openrisc: perform irqentry in entry code
irq: csky: perform irqentry in entry code
irq: arm64: perform irqentry in entry code
irq: arm: perform irqentry in entry code
irq: add a (temporary) CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY
irq: nds32: avoid CONFIG_HANDLE_DOMAIN_IRQ
irq: arc: avoid CONFIG_HANDLE_DOMAIN_IRQ
irq: add generic_handle_arch_irq()
irq: unexport handle_irq_desc()
irq: simplify handle_domain_{irq,nmi}()
irq: mips: simplify do_domain_IRQ()
...
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| .. | ||
| anatop.c | ||
| avic.c | ||
| common.h | ||
| cpu-imx5.c | ||
| cpu-imx25.c | ||
| cpu-imx27.c | ||
| cpu-imx31.c | ||
| cpu-imx35.c | ||
| cpu.c | ||
| cpuidle-imx5.c | ||
| cpuidle-imx6q.c | ||
| cpuidle-imx6sl.c | ||
| cpuidle-imx6sx.c | ||
| cpuidle-imx7ulp.c | ||
| cpuidle.h | ||
| crmregs-imx3.h | ||
| gpc.c | ||
| hardware.h | ||
| headsmp.S | ||
| hotplug.c | ||
| iim.h | ||
| irq-common.c | ||
| irq-common.h | ||
| Kconfig | ||
| mach-imx1.c | ||
| mach-imx6q.c | ||
| mach-imx6sl.c | ||
| mach-imx6sx.c | ||
| mach-imx6ul.c | ||
| mach-imx7d-cm4.c | ||
| mach-imx7d.c | ||
| mach-imx7ulp.c | ||
| mach-imx25.c | ||
| mach-imx27.c | ||
| mach-imx31.c | ||
| mach-imx35.c | ||
| mach-imx50.c | ||
| mach-imx51.c | ||
| mach-imx53.c | ||
| mach-ls1021a.c | ||
| mach-vf610.c | ||
| Makefile | ||
| Makefile.boot | ||
| mm-imx3.c | ||
| mmdc.c | ||
| mx2x.h | ||
| mx3x.h | ||
| mx27.h | ||
| mx31.h | ||
| mx35.h | ||
| mxc.h | ||
| platsmp.c | ||
| pm-imx5.c | ||
| pm-imx6.c | ||
| pm-imx7ulp.c | ||
| pm-imx25.c | ||
| pm-imx27.c | ||
| resume-imx6.S | ||
| src.c | ||
| ssi-fiq-ksym.c | ||
| ssi-fiq.S | ||
| suspend-imx6.S | ||
| suspend-imx53.S | ||
| system.c | ||
| tzic.c | ||