UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

sh: Disable unaligned kernel access printks by default. 

Certain networking and USB workloads generate floods of these accesses,
so just disable it by default (thereby restoring the old behaviour). The
option remains configurable from userspace, and can still be used as a
debugging aid.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2009-09-30 14:02:42 +09:00
parent d5ce010c03
commit 8406638ab0
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/sh/kernel/traps_32.c
View File

@ -54,8 +54,8 @@ static unsigned long se_multi;
/* bitfield: 1: warn 2: fixup 4: signal -> combinations 2|4 && 1|2|4 are not
valid! */
static int se_usermode = 3;
/* 0: no warning 1: print a warning message */
static int se_kernmode_warn = 1;
/* 0: no warning 1: print a warning message, disabled by default */
static int se_kernmode_warn;
#ifdef CONFIG_PROC_FS
static const char *se_usermode_action[] = {