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db020be9f7
Pull irq updates from Thomas Gleixner: - Consolidation of softirq pending: The softirq mask and its accessors/mutators have many implementations scattered around many architectures. Most do the same things consisting in a field in a per-cpu struct (often irq_cpustat_t) accessed through per-cpu ops. We can provide instead a generic efficient version that most of them can use. In fact s390 is the only exception because the field is stored in lowcore. - Support for level!?! triggered MSI (ARM) Over the past couple of years, we've seen some SoCs coming up with ways of signalling level interrupts using a new flavor of MSIs, where the MSI controller uses two distinct messages: one that raises a virtual line, and one that lowers it. The target MSI controller is in charge of maintaining the state of the line. This allows for a much simplified HW signal routing (no need to have hundreds of discrete lines to signal level interrupts if you already have a memory bus), but results in a departure from the current idea the kernel has of MSIs. - Support for Meson-AXG GPIO irqchip - Large stm32 irqchip rework (suspend/resume, hierarchical domains) - More SPDX conversions * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits) ARM: dts: stm32: Add exti support to stm32mp157 pinctrl ARM: dts: stm32: Add exti support for stm32mp157c pinctrl/stm32: Add irq_eoi for stm32gpio irqchip irqchip/stm32: Add suspend/resume support for hierarchy domain irqchip/stm32: Add stm32mp1 support with hierarchy domain irqchip/stm32: Prepare common functions irqchip/stm32: Add host and driver data structures irqchip/stm32: Add suspend support irqchip/stm32: Add falling pending register support irqchip/stm32: Checkpatch fix irqchip/stm32: Optimizes and cleans up stm32-exti irq_domain irqchip/meson-gpio: Add support for Meson-AXG SoCs dt-bindings: interrupt-controller: New binding for Meson-AXG SoC dt-bindings: interrupt-controller: Fix the double quotes softirq/s390: Move default mutators of overwritten softirq mask to s390 softirq/x86: Switch to generic local_softirq_pending() implementation softirq/sparc: Switch to generic local_softirq_pending() implementation softirq/powerpc: Switch to generic local_softirq_pending() implementation softirq/parisc: Switch to generic local_softirq_pending() implementation softirq/ia64: Switch to generic local_softirq_pending() implementation ... |
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| .. | ||
| cpu | ||
| vsyscall | ||
| .gitignore | ||
| asm-offsets.c | ||
| crash_dump.c | ||
| debugtraps.S | ||
| disassemble.c | ||
| dma-nommu.c | ||
| dumpstack.c | ||
| dwarf.c | ||
| entry-common.S | ||
| ftrace.c | ||
| head_32.S | ||
| head_64.S | ||
| hw_breakpoint.c | ||
| idle.c | ||
| io_trapped.c | ||
| io.c | ||
| iomap.c | ||
| ioport.c | ||
| irq_32.c | ||
| irq_64.c | ||
| irq.c | ||
| kdebugfs.c | ||
| kgdb.c | ||
| kprobes.c | ||
| machine_kexec.c | ||
| machvec.c | ||
| Makefile | ||
| module.c | ||
| nmi_debug.c | ||
| perf_callchain.c | ||
| perf_event.c | ||
| process_32.c | ||
| process_64.c | ||
| process.c | ||
| ptrace_32.c | ||
| ptrace_64.c | ||
| ptrace.c | ||
| reboot.c | ||
| relocate_kernel.S | ||
| return_address.c | ||
| setup.c | ||
| sh_bios.c | ||
| sh_ksyms_32.c | ||
| sh_ksyms_64.c | ||
| signal_32.c | ||
| signal_64.c | ||
| smp.c | ||
| stacktrace.c | ||
| swsusp.c | ||
| sys_sh.c | ||
| sys_sh32.c | ||
| syscalls_32.S | ||
| syscalls_64.S | ||
| time.c | ||
| topology.c | ||
| traps_32.c | ||
| traps_64.c | ||
| traps.c | ||
| unwinder.c | ||
| vmlinux.lds.S | ||