On Mon, May 25, 2020 at 9:35 PM Lai Jiangshan wrote:
>
> When I searched percpu data touched by entry code for #DB
> protection[1], it seems to me RESTORE_CR3() does too much work,
> this patchset simplifies it.
>
> Patch 1 enhances 21e944591102("x86/mm: Optimize RESTORE_CR3") for
> kernel CR3.
>
When I searched percpu data touched by entry code for #DB
protection[1], it seems to me RESTORE_CR3() does too much work,
this patchset simplifies it.
Patch 1 enhances 21e944591102("x86/mm: Optimize RESTORE_CR3") for
kernel CR3.
Patch 2 *reverts* 21e944591102("x86/mm: Optimize RESTORE_CR3") for
2 matches
Mail list logo