Eric W. Biederman 39a26d8721 exit: Add and use make_task_dead. ... commit 0e25498f8c upstream. There are two big uses of do_exit. The first is it's design use to be the guts of the exit(2) system call. The second use is to terminate a task after something catastrophic has happened like a NULL pointer in kernel code. Add a function make_task_dead that is initialy exactly the same as do_exit to cover the cases where do_exit is called to handle catastrophic failure. In time this can probably be reduced to just a light wrapper around do_task_dead. For now keep it exactly the same so that there will be no behavioral differences introducing this new concept. Replace all of the uses of do_exit that use it for catastraphic task cleanup with make_task_dead to make it clear what the code is doing. As part of this rename rewind_stack_do_exit rewind_stack_and_make_dead. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-02-01 08:27:20 +01:00
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.gitignore	…
Makefile	…
asm-offsets.c	…
cpuinfo.c	…
entry.S	nios2: add force_successful_syscall_return()	2022-08-25 11:40:19 +02:00
head.S	…
insnemu.S	…
irq.c	…
kgdb.c	…
misaligned.c	…
module.c	…
nios2_ksyms.c	…
process.c	…
prom.c	…
ptrace.c	…
setup.c	…
signal.c	nios2: restarts apply only to the first sigframe we build...	2022-08-25 11:40:18 +02:00
sys_nios2.c	…
syscall_table.c	…
time.c	…
traps.c	exit: Add and use make_task_dead.	2023-02-01 08:27:20 +01:00
vmlinux.lds.S	…