lkml.org 
[lkml]   [2019]   [Feb]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v1 03/16] powerpc/32: move LOAD_MSR_KERNEL() into head_32.h and use it
From
Date
On Fri, 2019-02-08 at 12:52 +0000, Christophe Leroy wrote:
> /*
> + * MSR_KERNEL is > 0x8000 on 4xx/Book-E since it include MSR_CE.
> + */
> +.macro __LOAD_MSR_KERNEL r, x
> +.if \x >= 0x8000
> + lis \r, (\x)@h
> + ori \r, \r, (\x)@l
> +.else
> + li \r, (\x)
> +.endif
> +.endm
> +#define LOAD_MSR_KERNEL(r, x) __LOAD_MSR_KERNEL r, x
> +

You changed the limit from >= 0x10000 to >= 0x8000 without a
corresponding explanation as to why...

Ben.

\
 
 \ /
  Last update: 2019-02-11 02:03    [W:1.164 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site