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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boot	xtensa: fix DTC warning unit_address_format	2022-04-13 20:59:09 +02:00
configs	drivers/char: remove /dev/kmem for good	2021-05-07 00:26:34 -07:00
include	xtensa: use fallback for random_get_entropy() instead of zero	2022-05-30 09:29:14 +02:00
kernel	exit: Add and use make_task_dead.	2023-02-01 08:27:20 +01:00
lib	xtensa: propagate the calling conventions change down into csum_partial_copy_generic()	2020-08-20 15:45:21 -04:00
mm	xtensa: define update_mmu_tlb function	2022-04-08 14:23:03 +02:00
platforms	xtensa: iss: fix handling error cases in iss_net_configure()	2022-08-17 14:23:52 +02:00
variants	xtensa: add test_kc705_be variant	2018-08-20 12:34:45 -07:00
Kbuild	xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild	2021-08-11 11:37:13 -07:00
Kconfig	Tracing updates for 5.15:	2021-09-05 11:50:41 -07:00
Kconfig.debug	xtensa: make stack dump size configurable	2019-11-26 11:33:39 -08:00
Makefile	xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild	2021-08-11 11:37:13 -07:00