ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

panic/reboot: allow specifying reboot_mode for panic only

Browse Source 
Allow specifying reboot_mode for panic only.  This is needed on systems
where ramoops is used to store panic logs, and user wants to use warm
reset to preserve those, while still having cold reset on normal
reboots.

Link: http://lkml.kernel.org/r/20190322004735.27702-1-aaro.koskinen@iki.fi
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Aaro Koskinen
2019-05-14 15:45:37 -07:00
committed by Linus Torvalds
parent c39ea0b9dd
commit b287a25a71
4 changed files with 22 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/reboot.h
View File

@@ -14,6 +14,7 @@ struct device;
#define SYS_POWER_OFF 0x0003 /* Notify of system power off */
enum reboot_mode {
REBOOT_UNDEFINED = -1,
REBOOT_COLD = 0,
REBOOT_WARM,
REBOOT_HARD,
@@ -21,6 +22,7 @@ enum reboot_mode {
REBOOT_GPIO,
};
extern enum reboot_mode reboot_mode;
extern enum reboot_mode panic_reboot_mode;
enum reboot_type {
BOOT_TRIPLE = 't',