diff options
| author | Jason Liu <r64343@freescale.com> | 2012-04-05 15:29:57 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-04-05 18:42:22 +0800 |
| commit | 82598621fb9417eebe875f16052e8dedabea0dec (patch) | |
| tree | 6c9a8629cc360f0661f0a387c4ba93cd3dfc0910 | |
| parent | 9ce3d6116bccad95a7ba4d0d3a78cf807b21a010 (diff) | |
ENGR00178951-2 SYSRQ: enable CONFIG_MAGIC_SYSRQ by default
SYSRQ is very useful for kernel debug thus enable it by default.
SYSRQ support serial port, we can send the command via minicom:
CTRL A + F (send BRK) + T: to dump the task information
Enable SYSRQ by default will not involve any performance drop
Signed-off-by: Jason Liu <r64343@freescale.com>
| -rw-r--r-- | arch/arm/configs/imx6_defconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/configs/imx6_defconfig b/arch/arm/configs/imx6_defconfig index eb2e33228a13..85bdfcaebc47 100644 --- a/arch/arm/configs/imx6_defconfig +++ b/arch/arm/configs/imx6_defconfig @@ -2482,7 +2482,7 @@ CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 -# CONFIG_MAGIC_SYSRQ is not set +CONFIG_MAGIC_SYSRQ=y # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y |