Re: x86/tsc: Trust initial offset in architectural TSC-adjust MSRs

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On Mon, May 27, 2024 at 07:11:00PM +0800, Daniel J Blueman wrote:
> On present kernels, HPET fallback occurs on some 8-16 socket x86
> systems due to the TSC adjust architectural MSR not being respected.
> 
> This was fixed upstream in commit 455f9075f14484f358b3c1d6845b4a438de198a7.
> 
> Please backport this fix to -stable for 6.9, 6.8, 6.6, 6.1, 5.15,
> 5.10, 5.4 and 4.19 branches to allow correct TSC operation on existing
> distros using these kernels. The patch cleanly applies to all of these
> latest -stable branches.

Now queued up, thanks.

greg k-h




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