Eric W. Biederman 9a18c9c833 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>		2023-02-06 07:52:49 +01:00
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boot	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
configs	scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled	2020-07-22 09:32:57 +02:00
include	alpha: define get_cycles macro for arch-override	2022-06-22 14:11:14 +02:00
kernel	exit: Add and use make_task_dead.	2023-02-06 07:52:49 +01:00
lib	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
math-emu	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
mm	exit: Add and use make_task_dead.	2023-02-06 07:52:49 +01:00
oprofile	smp: Remove smp_call_function() and on_each_cpu() return values	2019-06-23 14:26:26 +02:00
Kconfig	kbuild: add CONFIG_ASM_MODVERSIONS	2019-08-22 01:14:11 +09:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG	2019-06-09 15:08:18 +09:00