lkml.org 
[lkml]   [2005]   [Mar]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[-mm patch] always enable regparm on i386
The patch below always enables regparm on i386 (with gcc >= 3.0).

With this patch, it should get a better testing coverage in -mm.

This patch should help to find bugs that show up with regparm enabled.


Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.10-mm2-full/arch/i386/Kconfig.old 2005-01-08 17:41:49.000000000 +0100
+++ linux-2.6.10-mm2-full/arch/i386/Kconfig 2005-01-08 17:42:10.000000000 +0100
@@ -877,9 +877,8 @@
default y

config REGPARM
- bool "Use register arguments (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- default n
+ bool
+ default y
help
Compile the kernel with -mregparm=3. This uses an different ABI
and passes the first three arguments of a function call in registers.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-04-06 13:31    [W:0.044 / U:0.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site