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Fixed

LIN7-7600 : CLONE: x86: boot freezes/crashes when negative clearcpuid= is used (e.g. -987654321)

Created: Mar 1, 2017    Updated: Sep 8, 2018
Resolved Date: Mar 21, 2017
Found In Version: 7.0
Fix Version: 7.0.0.24
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel

Description

 x86: boot freezes/crashes when negative clearcpuid= is used (e.g. -987654321)

Steps to Reproduce

configure ... --enable-board=intel-broadwell-64 --enable-kernel=standard --enable-rootfs=glibc-std 

make usb-image

1. boot on NUC5i3MYHE with clearcpuid=-987654321 added to command line
<console fronzen>

2. boot on NUC5i3MYHE with clearcpuid=-87654321 added to command line
    reboot
<kernel panic>

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