Re: [PATCH v2 3/7] x86/mce: Add _ASM_EXTABLE_CPY for copy user access

[Borislav Petkov]

On Wed, Sep 30, 2020 at 04:26:07PM -0700, Tony Luck wrote:
> From: Youquan Song <youquan.song@xxxxxxxxx>
> 
> _ASM_EXTABLE_UA is a general exception entry to record the exception fixup
> for all exception spots between kernel and user space access.
> 
> To enable recovery from machine checks while coping data from user
> addresses we need to be able to distinguish the places that are

Who's "we"?

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette