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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-20 14:01:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-20 14:01:21 -0800 |
| commit | 4cee9fe53e4d181b608c7758090ed492b45d6801 (patch) | |
| tree | 17e52e823ee0c903583cd32913bd4b21c9bf90a5 /arch/x86/kernel/apic/io_apic.c | |
| parent | 42e1b14b6e1455ece2ccbe474c25388d0230a590 (diff) | |
| parent | 543113d2f4b5dd40d46a95502effe86b845dfe34 (diff) | |
| download | linux-4cee9fe53e4d181b608c7758090ed492b45d6801.tar.bz2 | |
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic changes from Ingo Molnar:
"The main changes in this cycle were:
- Re-activate the hw IRQ resend mechanism that was downgraded to a
sw-resend unintentionally. (Ruslan Ruslichenko)
- Avoid sporadic spurious hrtimer interrupts (Frederic Weisbecker)"
[ Let's see if the io_apic retrigger ends up surviving this release, it
got reverted last time because it found problems elsewhere - Linus ]
* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/apic: Fix a typo in a comment line
x86/ioapic: Restore IO-APIC irq_chip retrigger callback
x86/apic: Implement set_state_oneshot_stopped() callback
x86/apic: Fix typos in comments
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index bd6b8c270c24..52f352b063fd 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1875,6 +1875,7 @@ static struct irq_chip ioapic_chip __read_mostly = { .irq_ack = irq_chip_ack_parent, .irq_eoi = ioapic_ack_level, .irq_set_affinity = ioapic_set_affinity, + .irq_retrigger = irq_chip_retrigger_hierarchy, .flags = IRQCHIP_SKIP_SET_WAKE, }; @@ -1886,6 +1887,7 @@ static struct irq_chip ioapic_ir_chip __read_mostly = { .irq_ack = irq_chip_ack_parent, .irq_eoi = ioapic_ir_ack_level, .irq_set_affinity = ioapic_set_affinity, + .irq_retrigger = irq_chip_retrigger_hierarchy, .flags = IRQCHIP_SKIP_SET_WAKE, }; |