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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-03 08:15:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-03 08:15:37 -0800 |
| commit | fb7b096d949fa852442ed9d8f982bce526ccfe7e (patch) | |
| tree | 883e7e43331d9962bcc6050a3bf88615a8c61063 /drivers/xen/events.c | |
| parent | a626b46e17d0762d664ce471d40bc506b6e721ab (diff) | |
| parent | fad539956c9e69749a03f7817d22d1bab87657bf (diff) | |
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (25 commits)
x86: Fix out of order of gsi
x86: apic: Fix mismerge, add arch_probe_nr_irqs() again
x86, irq: Keep chip_data in create_irq_nr and destroy_irq
xen: Remove unnecessary arch specific xen irq functions.
smp: Use nr_cpus= to set nr_cpu_ids early
x86, irq: Remove arch_probe_nr_irqs
sparseirq: Use radix_tree instead of ptrs array
sparseirq: Change irq_desc_ptrs to static
init: Move radix_tree_init() early
irq: Remove unnecessary bootmem code
x86: Add iMac9,1 to pci_reboot_dmi_table
x86: Convert i8259_lock to raw_spinlock
x86: Convert nmi_lock to raw_spinlock
x86: Convert ioapic_lock and vector_lock to raw_spinlock
x86: Avoid race condition in pci_enable_msix()
x86: Fix SCI on IOAPIC != 0
x86, ia32_aout: do not kill argument mapping
x86, irq: Move __setup_vector_irq() before the first irq enable in cpu online path
x86, irq: Update the vector domain for legacy irqs handled by io-apic
x86, irq: Don't block IRQ0_VECTOR..IRQ15_VECTOR's on all cpu's
...
Diffstat (limited to 'drivers/xen/events.c')
| -rw-r--r-- | drivers/xen/events.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index ce602dd09bc..2f8413794d0 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -649,9 +649,13 @@ void xen_evtchn_do_upcall(struct pt_regs *regs) int bit_idx = __ffs(pending_bits); int port = (word_idx * BITS_PER_LONG) + bit_idx; int irq = evtchn_to_irq[port]; + struct irq_desc *desc; - if (irq != -1) - handle_irq(irq, regs); + if (irq != -1) { + desc = irq_to_desc(irq); + if (desc) + generic_handle_irq_desc(irq, desc); + } } } |