Cedric Le Goater 9ec52099e4 [PATCH] replace cad_pid by a struct pid ... There are a few places in the kernel where the init task is signaled. The ctrl+alt+del sequence is one them. It kills a task, usually init, using a cached pid (cad_pid). This patch replaces the pid_t by a struct pid to avoid pid wrap around problem. The struct pid is initialized at boot time in init() and can be modified through systctl with /proc/sys/kernel/cad_pid [ I haven't found any distro using it ? ] It also introduces a small helper routine kill_cad_pid() which is used where it seemed ok to use cad_pid instead of pid 1. [akpm@osdl.org: cleanups, build fix] Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-10-02 07:57:25 -07:00
..
ip22-berr.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ip22-eisa.c	[MIPS] Eleminate interrupt migration helper use.	2006-07-13 21:25:58 +01:00
ip22-hpc.c	[PATCH] mips: nuke trailing whitespace	2005-09-05 00:06:07 -07:00
ip22-int.c	[MIPS] Eleminate interrupt migration helper use.	2006-07-13 21:25:58 +01:00
ip22-mc.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
ip22-nvram.c	[PATCH] mips: nuke trailing whitespace	2005-09-05 00:06:07 -07:00
ip22-reset.c	[PATCH] replace cad_pid by a struct pid	2006-10-02 07:57:25 -07:00
ip22-setup.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
ip22-time.c	[MIPS] IP22 Fix brown paper bag in RTC code.	2006-07-13 21:26:18 +01:00
Makefile	[MIPS] Rewrite all the assembler interrupt handlers to C.	2006-04-19 04:14:21 +02:00