APPLIED: [Bionic SRU][Patch 0/2] ARM64: fix potential system hang on CPU

[Khaled Elmously]

On 2018-10-12 12:48:43 , Manoj Iyer wrote:
> Please consider the following patches that addresses a potential issue
> where system could hang or crash during CPU hotplug on ARM64 systems.
> This issue is tracked in bugs:
> 
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1797200
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1797202
> 
> The patches were tested by me on Cavium Thunder X2 CN99XX systems and no
> regressions were found. Note that the crash/hang is hard to reproduce
> depends on some unique numa setup, therefore a before/after results are
> not avaialble. Please refer to the bug reports for the testcase used and
> test results. 
> 
> 
> 
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