linux-kernel - [Firmware Bug]: cpu 1, try to use APIC500 (LVT offset 0) for vector 0x400

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Message-ID: <52CF6727.8050804@gmail.com>
Date:	Fri, 10 Jan 2014 04:21:11 +0100
From:	poma <pomidorabelisima@...il.com>
To:	Robert Richter <rric@...nel.org>
CC:	Robert Richter <robert.richter@....com>,
	Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: [Firmware Bug]: cpu 1, try to use APIC500 (LVT offset 0) for vector
 0x400

Robert, is there a patch for this case?
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1152484/comments/12

3.10.2 - 3.13.0-0.rc7:
ACPI: Low-level resume complete
PM: Restoring platform NVS memory
microcode: CPU0: new patch_level=0x010000c8
Enabling non-boot CPUs ...
x86: Booting SMP configuration:
smpboot: Booting Node 0 Processor 1 APIC 0x1
[Firmware Bug]: cpu 1, try to use APIC500 (LVT offset 0) for vector
0x400, but the register is already in use for vector 0xf9 on another cpu
perf: IBS APIC setup failed on cpu #1
kvm: enabling virtualization on CPU1
process: Switch to broadcast mode on CPU1
microcode: CPU1: new patch_level=0x010000c8
CPU1 is up
smpboot: Booting Node 0 Processor 2 APIC 0x2
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.13.0-0.rc7.git2.2.fc21.x86_64 #1
[Firmware Bug]: cpu 2, try to use APIC500 (LVT offset 0) for vector
0x400, but the register is already in use for vector 0xf9 on another cpu
perf: IBS APIC setup failed on cpu #2
kvm: enabling virtualization on CPU2
process: Switch to broadcast mode on CPU2
microcode: CPU2: new patch_level=0x010000c8
CPU2 is up
smpboot: Booting Node 0 Processor 3 APIC 0x3
[Firmware Bug]: cpu 3, try to use APIC500 (LVT offset 0) for vector
0x400, but the register is already in use for vector 0xf9 on another cpu
perf: IBS APIC setup failed on cpu #3
kvm: enabling virtualization on CPU3
process: Switch to broadcast mode on CPU3
microcode: CPU3: new patch_level=0x010000c8
CPU3 is up
ACPI: Waking up from system sleep state S3

poma

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