Commit-ID: adfaf18334cbf16c563e4ebc67e968ea1b17ec51 Gitweb: http://git.kernel.org/tip/adfaf18334cbf16c563e4ebc67e968ea1b17ec51 Author: raymond pang <raymondpan...@gmail.com> AuthorDate: Tue, 22 Aug 2017 23:44:47 +0800 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Wed, 23 Aug 2017 10:17:17 +0200
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: Raymond Pang <raymondpan...@gmail.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: j...@8bytes.org Cc: linux-a...@vger.kernel.org Link: http://lkml.kernel.org/r/cahg4imndzpdyovi7mbyvrlq%3dqfuovqpzj5f-xs5z6ozphub...@mail.gmail.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- 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 237e9c2..70e48aa 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -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",
