Messages in this thread Patch in this message | | | From | Prarit Bhargava <> | Subject | [PATCH] x86, apic, Fix missing replacement for VECTOR_UNDEFINED | Date | Wed, 2 Apr 2014 08:16:30 -0400 |
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Resending ... making sure this wasn't dropped for some reason.
Previously sent here: http://marc.info/?l=linux-kernel&m=139397268027681&w=2
P.
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linux.git commit 9345005f4eed805308193658d12e4e7e9c261e74 added a definition for VECTOR_UNDEFINED = -1. There is a missing replacement in the io_apic.c file. Found during debugging of another issue.
Cc: Rui Wang <rui.y.wang@intel.com> Cc: Michel Lespinasse <walken@google.com> Cc: Seiji Aguchi <seiji.aguchi@hds.com> Cc: Yang Zhang <yang.z.zhang@Intel.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: janet.morgan@Intel.com Cc: tony.luck@Intel.com Cc: ruiv.wang@gmail.com Cc: David Rientjes <rientjes@google.com> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Prarit Bhargava <prarit@redhat.com> --- arch/x86/kernel/apic/io_apic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 6ad4658..bf97b64 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2240,7 +2240,7 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void) apic->send_IPI_self(IRQ_MOVE_CLEANUP_VECTOR); goto unlock; } - __this_cpu_write(vector_irq[vector], -1); + __this_cpu_write(vector_irq[vector], VECTOR_UNDEFINED); unlock: raw_spin_unlock(&desc->lock); } -- 1.7.9.3
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