lkml.org 
[lkml]   [2020]   [Jul]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v6 2/8] lib: prepare xxhash for preboot environment
On Mon, Jul 06, 2020 at 08:45:58PM -0700, Nick Terrell wrote:
> From: Nick Terrell <terrelln@fb.com>
>
> Don't export symbols if XXH_PREBOOT is defined.
>
> This change is necessary to get xxhash to work in a preboot environment,
> which is needed to support zstd-compressed kernels.

The usual way to do it is by adding -D__DISABLE_EXPORTS to the CFLAGS, which will
cause EXPORT_SYMBOL to be stubbed out. Doesn't that work here?

\
 
 \ /
  Last update: 2020-07-08 00:01    [W:0.107 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site