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linux/arch/x86/kernel/apic
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Ruslan Ruslichenko 020eb3daab x86/ioapic: Restore IO-APIC irq_chip retrigger callback 
commit d32932d02e removed the irq_retrigger callback from the IO-APIC
chip and did not add it to the new IO-APIC-IR irq chip.

Unfortunately the software resend fallback is not enabled on X86, so edge
interrupts which are received during the lazy disabled state of the
interrupt line are not retriggered and therefor lost.

Restore the callbacks.

[ tglx: Massaged changelog ]

Fixes: d32932d02e  ("x86/irq: Convert IOAPIC to use hierarchical irqdomain interfaces")
Signed-off-by: Ruslan Ruslichenko <rruslich@cisco.com>
Cc: xe-linux-external@cisco.com
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1484662432-13580-1-git-send-email-rruslich@cisco.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2017-01-18 15:37:28 +01:00
..
apic_flat_64.c Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-10-03 17:18:52 -07:00
apic_noop.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
apic_numachip.c x86: Clean up various simple wrapper functions 2016-09-13 20:42:58 +02:00
apic.c x86/smpboot: Make logical package management more robust 2016-12-13 10:22:39 +01:00
bigsmp_32.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
htirq.c x86: Constify irqdomain ops 2015-05-05 11:14:48 +02:00
hw_nmi.c nmi_backtrace: add more trigger_*_cpu_backtrace() methods 2016-10-07 18:46:30 -07:00
io_apic.c x86/ioapic: Restore IO-APIC irq_chip retrigger callback 2017-01-18 15:37:28 +01:00
ipi.c x86/kernel: Audit and remove any unnecessary uses of module.h 2016-07-14 15:06:41 +02:00
Makefile kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
msi.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
probe_32.c Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-10-03 16:13:28 -07:00
probe_64.c x86/apic: Remove duplicated include from probe_64.c 2016-07-19 16:02:31 +02:00
vector.c x86/irq: Prevent force migration of irqs which are not in the vector domain 2016-10-04 13:13:47 +02:00
x2apic_cluster.c cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
x2apic_phys.c x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
x2apic_uv_x.c x86/apic/uv: Silence a shift wrapping warning 2016-11-24 06:01:05 +01:00