2d385336af
Treewide: - Cleanup of setup_irq() which is not longer required because the memory allocator is available early. Most cleanup changes come through the various maintainer trees, so the final removal of setup_irq() is postponed towards the end of the merge window. Core: - Protection against unsafe invocation of interrupt handlers and unsafe interrupt injection including a fixup of the offending PCI/AER error injection mechanism. Invoking interrupt handlers from arbitrary contexts, i.e. outside of an actual interrupt, can cause inconsistent state on the fragile x86 interrupt affinity changing hardware trainwreck. Drivers: - Second wave of support for the new ARM GICv4.1 - Multi-instance support for Xilinx and PLIC interrupt controllers - CPU-Hotplug support for PLIC - The obligatory new driver for X1000 TCU - Enhancements, cleanups and fixes all over the place -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl6B888THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoeMJD/9v8GcI/DSY87Fmo7s4odLFVU0J8zZ6 7QlYjSPm4yWv4pqn1TEnEF2pKz5X9Euhoh8BmdMKtdXBqlS4Ix9N+pH8ModcxyQo aX97zuRUxvqfeeVE+yQRwbbMREj9jj9RW8FRtA39+l5H3uC1GDcc+2aAMIaykQ7+ 8lo/6wBd8ZrZ0gsNf4KjlBwMDYAlQSRWxrff38PQ2XRpGKowdp8JFYZuq5Vp0ljJ r2cE75ldmFSfmtuhhVroBRY0GAqW4/8v8/syAN3Q9jOEII60qhA0dqR085B9veWa DHSqgLmzyUFFXN7Ntzt/fDirJVsIM4BE9qGu3ftCYHMaPB8hG+xqjbZe9E3D2e/d +0Pb3TG8EHVOIwzv1t9+6462qYGkBhmBXtbj6GptPYk2Ai4HZlNaSsa8jUNyHvGz WDegdRjt7O5RjqDH/VwrQxW/AEp05f/1egweBXbq9aF6j9nqeOur75c/PdxZxAX5 WUMtouXP2WN+sMW8k1T5cmVMGWxLGBB0wwG4LC/mXzHnkDiN1+2wEUHmhS8Voi3q 3HXeYBJeukUYbVvMKRvWVAD330TxFjAyd6pPwCdoNY2ZngJnQWlDD9vbYYX2osoW kP+KhIANNBVqdK7NqlLoqcr3SdHn01pQYuVHejNzxb7E6/mmpMlaYDJc/rMPi/eM 0/rzl8fAj/WyBQ== =DZ/G -----END PGP SIGNATURE----- Merge tag 'irq-core-2020-03-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq updates from Thomas Gleixner: "Updates for the interrupt subsystem: Treewide: - Cleanup of setup_irq() which is not longer required because the memory allocator is available early. Most cleanup changes come through the various maintainer trees, so the final removal of setup_irq() is postponed towards the end of the merge window. Core: - Protection against unsafe invocation of interrupt handlers and unsafe interrupt injection including a fixup of the offending PCI/AER error injection mechanism. Invoking interrupt handlers from arbitrary contexts, i.e. outside of an actual interrupt, can cause inconsistent state on the fragile x86 interrupt affinity changing hardware trainwreck. Drivers: - Second wave of support for the new ARM GICv4.1 - Multi-instance support for Xilinx and PLIC interrupt controllers - CPU-Hotplug support for PLIC - The obligatory new driver for X1000 TCU - Enhancements, cleanups and fixes all over the place" * tag 'irq-core-2020-03-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (58 commits) unicore32: Replace setup_irq() by request_irq() sh: Replace setup_irq() by request_irq() hexagon: Replace setup_irq() by request_irq() c6x: Replace setup_irq() by request_irq() alpha: Replace setup_irq() by request_irq() irqchip/gic-v4.1: Eagerly vmap vPEs irqchip/gic-v4.1: Add VSGI property setup irqchip/gic-v4.1: Add VSGI allocation/teardown irqchip/gic-v4.1: Move doorbell management to the GICv4 abstraction layer irqchip/gic-v4.1: Plumb set_vcpu_affinity SGI callbacks irqchip/gic-v4.1: Plumb get/set_irqchip_state SGI callbacks irqchip/gic-v4.1: Plumb mask/unmask SGI callbacks irqchip/gic-v4.1: Add initial SGI configuration irqchip/gic-v4.1: Plumb skeletal VSGI irqchip irqchip/stm32: Retrigger both in eoi and unmask callbacks irqchip/gic-v3: Move irq_domain_update_bus_token to after checking for NULL domain irqchip/xilinx: Do not call irq_set_default_host() irqchip/xilinx: Enable generic irq multi handler irqchip/xilinx: Fill error code when irq domain registration fails irqchip/xilinx: Add support for multiple instances ... |
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.. | ||
bpf | ||
cgroup | ||
configs | ||
debug | ||
dma | ||
events | ||
gcov | ||
irq | ||
livepatch | ||
locking | ||
power | ||
printk | ||
rcu | ||
sched | ||
time | ||
trace | ||
.gitignore | ||
acct.c | ||
async.c | ||
audit_fsnotify.c | ||
audit_tree.c | ||
audit_watch.c | ||
audit.c | ||
audit.h | ||
auditfilter.c | ||
auditsc.c | ||
backtracetest.c | ||
bounds.c | ||
capability.c | ||
compat.c | ||
configs.c | ||
context_tracking.c | ||
cpu_pm.c | ||
cpu.c | ||
crash_core.c | ||
crash_dump.c | ||
cred.c | ||
delayacct.c | ||
dma.c | ||
elfcore.c | ||
exec_domain.c | ||
exit.c | ||
extable.c | ||
fail_function.c | ||
fork.c | ||
freezer.c | ||
futex.c | ||
gen_kheaders.sh | ||
groups.c | ||
hung_task.c | ||
iomem.c | ||
irq_work.c | ||
jump_label.c | ||
kallsyms.c | ||
kcmp.c | ||
Kconfig.freezer | ||
Kconfig.hz | ||
Kconfig.locks | ||
Kconfig.preempt | ||
kcov.c | ||
kexec_core.c | ||
kexec_elf.c | ||
kexec_file.c | ||
kexec_internal.h | ||
kexec.c | ||
kheaders.c | ||
kmod.c | ||
kprobes.c | ||
ksysfs.c | ||
kthread.c | ||
latencytop.c | ||
Makefile | ||
module_signature.c | ||
module_signing.c | ||
module-internal.h | ||
module.c | ||
notifier.c | ||
nsproxy.c | ||
padata.c | ||
panic.c | ||
params.c | ||
pid_namespace.c | ||
pid.c | ||
profile.c | ||
ptrace.c | ||
range.c | ||
reboot.c | ||
relay.c | ||
resource.c | ||
rseq.c | ||
seccomp.c | ||
signal.c | ||
smp.c | ||
smpboot.c | ||
smpboot.h | ||
softirq.c | ||
stackleak.c | ||
stacktrace.c | ||
stop_machine.c | ||
sys_ni.c | ||
sys.c | ||
sysctl_binary.c | ||
sysctl-test.c | ||
sysctl.c | ||
task_work.c | ||
taskstats.c | ||
test_kprobes.c | ||
torture.c | ||
tracepoint.c | ||
tsacct.c | ||
ucount.c | ||
uid16.c | ||
uid16.h | ||
umh.c | ||
up.c | ||
user_namespace.c | ||
user-return-notifier.c | ||
user.c | ||
utsname_sysctl.c | ||
utsname.c | ||
watchdog_hld.c | ||
watchdog.c | ||
workqueue_internal.h | ||
workqueue.c |