Eric W. Biederman d9c740c765 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 08:23:19 +01:00
..
boot	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
configs	microblaze: Wire CMA allocator	2020-02-04 11:38:59 +01:00
include	microblaze: add support for TIF_NOTIFY_SIGNAL	2023-01-04 11:39:20 +01:00
kernel	exit: Add and use make_task_dead.	2023-02-01 08:23:19 +01:00
lib	microblaze: Setup dependencies for ASM optimized lib functions	2018-03-16 12:51:26 +01:00
mm	dma-mapping updates for 5.10	2020-10-15 14:43:29 -07:00
oprofile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci	microblaze: Drop using struct of_pci_range.pci_space field	2020-02-14 14:25:06 -06:00
Kconfig	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-10-22 09:59:21 -07:00
Kconfig.debug	docs: kbuild: convert docs to ReST and rename to *.rst	2019-06-14 14:21:21 -06:00
Kconfig.platform	docs: kbuild: convert docs to ReST and rename to *.rst	2019-06-14 14:21:21 -06:00
Makefile	microblaze: fix race condition in building boot images	2018-12-14 08:09:21 +01:00