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authorDou Liyang <douly.fnst@cn.fujitsu.com>2017-02-23 10:16:41 +0100
committerIngo Molnar <mingo@kernel.org>2017-03-01 10:09:09 +0100
commit11277aabcbbe13916151af897d29a5e9f71ca73f (patch)
tree79fe58f1b2f35e10f78f7b0292c8a1a53fd5824a /net/ceph/Kconfig
parentx86/apic: Fix a warning message in logical CPU IDs allocation (diff)
downloadlinux-11277aabcbbe13916151af897d29a5e9f71ca73f.tar.xz
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x86/apic: Simplify enable_IR_x2apic(), remove try_to_enable_IR()
The following commit: 2e63ad4bd5dd ("x86/apic: Do not init irq remapping if ioapic is disabled") ... added a check for skipped IO-APIC setup to enable_IR_x2apic(), but this check is also duplicated in try_to_enable_IR() - and it will never succeed in calling irq_remapping_enable(). Remove the whole irq_remapping_enable() complication: if the IO-APIC is disabled we cannot enable IRQ remapping. Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: bp@alien8.de Cc: nicstange@gmail.com Cc: wanpeng.li@hotmail.com Link: http://lkml.kernel.org/r/1487841401-1543-1-git-send-email-douly.fnst@cn.fujitsu.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/ceph/Kconfig')
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