lkml.org 
[lkml]   [2021]   [Feb]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 06/11] x86/fault: Improve kernel-executing-user-memory handling
On Sun, Jan 31, 2021 at 09:24:37AM -0800, Andy Lutomirski wrote:
> #if defined(CONFIG_X86_64) && defined(CONFIG_CPU_SUP_AMD)
> + if (likely(boot_cpu_data.x86_vendor != X86_VENDOR_AMD
> + || boot_cpu_data.x86 != 0xf))

Same nitpick as for the other patch. Maybe we wan a little inline
helper for the specific erratum that includes the vendor and family
checks in adddition to using IS_ENABLED for the config options?

\
 
 \ /
  Last update: 2021-02-01 10:11    [W:0.124 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site