Re: [patch 24/60] x86/paravirt: Dont patch flush_tlb_single
From: Juergen Gross
Date: Tue Dec 05 2017 - 07:18:24 EST
On 04/12/17 15:07, Thomas Gleixner wrote:
> From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>
> native_flush_tlb_single() will be changed with the upcoming
> KERNEL_PAGE_TABLE_ISOLATION feature. This requires to have more code in
> there than INVLPG.
>
> Remove the paravirt patching for it.
>
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Reviewed-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
Juergen