lkml.org 
[lkml]   [2019]   [Jul]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/3] DMA mapping: Move SME handling to x86-specific files
On Fri, 12 Jul 2019, Thiago Jung Bauermann wrote:
> diff --git a/include/linux/mem_encrypt.h b/include/linux/mem_encrypt.h
> index b310a9c18113..f2e399fb626b 100644
> --- a/include/linux/mem_encrypt.h
> +++ b/include/linux/mem_encrypt.h
> @@ -21,23 +21,11 @@
>
> #else /* !CONFIG_ARCH_HAS_MEM_ENCRYPT */
>
> -#define sme_me_mask 0ULL
> -
> -static inline bool sme_active(void) { return false; }
> static inline bool sev_active(void) { return false; }

You want to move out sev_active as well, the only relevant thing is
mem_encrypt_active(). Everything SME/SEV is an architecture detail.

> +static inline bool mem_encrypt_active(void) { return false; }

Thanks,

tglx

\
 
 \ /
  Last update: 2019-07-12 18:11    [W:0.098 / U:6.224 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site