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
..
boot	nds32: add arch/nds32/boot/.gitignore	2021-07-05 14:15:11 +09:00
configs	nds32: configs: Cleanup CONFIG_CROSS_COMPILE	2021-02-25 14:31:48 +08:00
include	nds32: fix access_ok() checks in get/put_user	2022-03-28 09:58:46 +02:00
kernel	exit: Add and use make_task_dead.	2023-02-01 08:27:20 +01:00
lib	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
math-emu	nds32 patches for 5.2-rc3	2019-06-03 10:23:41 -07:00
mm	mm: remove flush_kernel_dcache_page	2021-09-03 09:58:13 -07:00
Kbuild	kbuild: require all architectures to have arch/$(SRCARCH)/Kbuild	2021-05-26 23:10:37 +09:00
Kconfig	Tracing updates for 5.15:	2021-09-05 11:50:41 -07:00
Kconfig.cpu	nds32/mm/highmem: Switch to generic kmap atomic	2020-11-06 23:14:57 +01:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG	2019-06-09 15:08:18 +09:00