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SubjectRe: [PATCH 1/8] perf/x86/intel: Fix memory corruption
On Thu, Mar 21, 2019 at 07:47:50PM +0000, DSouza, Nelson wrote:
> Is the request to check whether the msr gets reset to default upon reboot of the machine ?

basically:

- apply patch
- start workload with 4 counter (on all CPUs), such that tfa-msr=1
- try the following:
o cpu hotplug
o kexec

to see if the new WARN will trigger -- it should not.

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