Eric W. Biederman 5bd2e97c86 fork: Generalize PF_IO_WORKER handling ... Add fn and fn_arg members into struct kernel_clone_args and test for them in copy_thread (instead of testing for PF_KTHREAD | PF_IO_WORKER). This allows any task that wants to be a user space task that only runs in kernel mode to use this functionality. The code on x86 is an exception and still retains a PF_KTHREAD test because x86 unlikely everything else handles kthreads slightly differently than user space tasks that start with a function. The functions that created tasks that start with a function have been updated to set ".fn" and ".fn_arg" instead of ".stack" and ".stack_size". These functions are fork_idle(), create_io_thread(), kernel_thread(), and user_mode_thread(). Link: https://lkml.kernel.org/r/20220506141512.516114-4-ebiederm@xmission.com Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>		2022-05-07 09:01:59 -05:00
..
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
arc_hostlink.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
arcksyms.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
asm-offsets.c	ARC: add support for DSP-enabled userspace applications	2020-03-16 10:30:49 -07:00
ctx_sw_asm.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
ctx_sw.c	ARC: [plat-eznps]: Drop support for EZChip NPS platform	2020-10-05 21:02:29 -07:00
devtree.c	ARC: [plat-eznps]: Drop support for EZChip NPS platform	2020-10-05 21:02:29 -07:00
disasm.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
entry-arcv2.S	ARC: mm: move MMU specific bits out of entry code ...	2021-08-24 14:25:48 -07:00
entry-compact.S	ARC: entry: EV_Trap expects r10 (vs. r9) to have exception cause	2019-07-08 09:24:44 +01:00
entry.S	ARC: mm: move MMU specific bits out of entry code ...	2021-08-24 14:25:48 -07:00
fpu.c	ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch	2021-08-03 18:58:33 -07:00
head.S	ARC: [plat-hsdk] Remap CCMs super early in asm boot trampoline	2020-11-02 11:45:09 -08:00
intc-arcv2.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
intc-compact.c	arch/arc/kernel/: fix misspellings using codespell tool	2021-08-24 14:25:46 -07:00
irq.c	irq: arc: avoid CONFIG_HANDLE_DOMAIN_IRQ	2021-10-25 10:05:28 +01:00
jump_label.c	ARC: ARCv2: jump label: implement jump label patching	2019-11-08 16:14:32 -08:00
kgdb.c	ARC: kgdb: add 'fallthrough' to prevent a warning	2021-05-10 12:38:59 -07:00
kprobes.c	kprobes: treewide: Make it harder to refer kretprobe_trampoline directly	2021-09-30 21:24:06 -04:00
Makefile	arc: ptrace: hard-code "arc" instead of UTS_MACHINE	2020-04-12 22:27:09 -07:00
mcip.c	arc: Bulk conversion to generic_handle_domain_irq()	2021-08-12 11:39:39 +01:00
module.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
perf_event.c	arc: perf: Move static structs to where they're really used	2021-12-28 19:48:49 -08:00
process.c	fork: Generalize PF_IO_WORKER handling	2022-05-07 09:01:59 -05:00
ptrace.c	ptrace: Create ptrace_report_syscall_{entry,exit} in ptrace.h	2022-03-10 13:35:08 -06:00
reset.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
setup.c	ARCv2: boot log: detect newer/upconing HS3x/HS4x releases	2020-06-16 12:56:37 -07:00
signal.c	resume_user_mode: Move to resume_user_mode.h	2022-03-10 16:51:50 -06:00
smp.c	ARC: switch to generic bitops	2021-08-24 14:25:47 -07:00
stacktrace.c	sched: Add wrapper for get_wchan() to keep task blocked	2021-10-15 11:25:14 +02:00
sys.c	ARC: wireup clone3 syscall	2020-01-15 16:08:12 -08:00
traps.c	trap: cleanup trap_init()	2021-09-08 11:50:27 -07:00
troubleshoot.c	arch/arc/kernel/troubleshoot: use vma_lookup() instead of find_vma()	2021-06-29 10:53:51 -07:00
unaligned.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
unwind.c	arc: use swap() to make code cleaner	2021-12-28 19:49:44 -08:00
vmlinux.lds.S	ARC: Fix CONFIG_STACKDEPOT	2021-08-03 18:58:33 -07:00