17 lines
678 B
Diff
17 lines
678 B
Diff
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git;a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fapic%2Fio_apic.c;h=1817fa911024f07151d3edf91bd350722c9f79f8;hp=c265593ec2cdc3df35fda1586aaf91514fab62fa;hb=94777fc51b3ad85ff9f705ddf7cdd0eb3bbad5a6;hpb=3e8fa263a97079c74880675c451587bb6899e661
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diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
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index c265593..1817fa9 100644
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--- a/arch/x86/kernel/apic/io_apic.c
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+++ b/arch/x86/kernel/apic/io_apic.c
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@@ -2257,6 +2257,9 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
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continue;
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cfg = irq_cfg(irq);
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+ if (!cfg)
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+ continue;
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+
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raw_spin_lock(&desc->lock);
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/*
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