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SubjectRe: [PATCH 4.19 041/361] x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
On Wed, Nov 21, 2018 at 02:21:15PM +0100, Jiri Kosina wrote:
> On Sun, 11 Nov 2018, Greg Kroah-Hartman wrote:
>
> > 4.19-stable review patch. If anyone has any objections, please let me know.
>
> Greg, please drop this patch from all -stable for now. Version that
> wouldn't have such performance impact is being worked on.

Is it reverted in Linus's tree? If not, then anything that comes "later
on" will not apply here, right?

I see the thread asking about this, but I got really conflicting
messages here, and now it's in all of the latest releases, and no
testing seems to have uncovered issues. Is it just a "slow down"
problem?

thanks,

greg k-h

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