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Commit adfaf183 authored by raymond pang's avatar raymond pang Committed by Ingo Molnar
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x86/ioapic: Print the IRTE's index field correctly when enabling INTR 



When enabling interrupt remap, IOAPIC's RTE contains the interrupt_index
field of IRTE. This field is composed of the ->index and the ->index2 members
of 'struct IR_IO_APIC_route_entry' - but what we print out currently only
uses ->index.

Fix it.

Signed-off-by: default avatarRaymond Pang <raymondpangxd@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: joro@8bytes.org
Cc: linux-arch@vger.kernel.org
Link: http://lkml.kernel.org/r/CAHG4imNDzpDyOVi7MByVrLQ%3DQFuOVqpzJ5F-Xs5z6OZphubj-Q@mail.gmail.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 14ccee78

arch/x86/kernel/apic/io_apic.c

+1 −1
Original line number Diff line number Diff line
@@ -1243,7 +1243,7 @@ static void io_apic_print_entries(unsigned int apic, unsigned int nr_entries) 
			 entry.vector, entry.irr, entry.delivery_status);

		if (ir_entry->format)

			printk(KERN_DEBUG "%s, remapped, I(%04X),  Z(%X)\n",

			       buf, (ir_entry->index << 15) | ir_entry->index,

			       buf, (ir_entry->index2 << 15) | ir_entry->index,

			       ir_entry->zero);

		else

			printk(KERN_DEBUG "%s, %s, D(%02X), M(%1d)\n",