Pasha Tatashin 783dbe472d task_stack.h: clean-up stack_not_used() implementation ... Inside the small stack_not_used() function there are several ifdefs for stack growing-up vs. regular versions. Instead just implement this function two times, one for growing-up and another regular. Add comments like /* !CONFIG_DEBUG_STACK_USAGE */ to clarify what the ifdefs are doing. [linus.walleij@linaro.org: rebased, function moved elsewhere in the kernel] Link: https://lkml.kernel.org/r/20250829-fork-cleanups-for-dynstack-v1-2-3bbaadce1f00@linaro.org Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com> Link: https://lore.kernel.org/20240311164638.2015063-13-pasha.tatashin@soleen.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Ben Segall <bsegall@google.com> Cc: David Hildenbrand <david@redhat.com> Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Kees Cook <kees@kernel.org> Cc: Mel Gorman <mgorman <mgorman@suse.de> Cc: Michal Hocko <mhocko@suse.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Valentin Schneider <vschneid@redhat.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2025-09-21 14:22:00 -07:00
..
bpf	bpf: Fix memory leak of bpf_scc_info objects	2025-08-02 09:04:57 -07:00
cgroup	cgroup: avoid null de-ref in css_rstat_exit()	2025-08-09 08:46:32 -10:00
configs	configs/hardening: Enable CONFIG_INIT_ON_FREE_DEFAULT_ON	2025-07-21 21:41:57 -07:00
debug
dma	dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted	2025-08-13 11:02:10 +02:00
entry	ARM:	2025-07-30 17:14:01 -07:00
events	mm: convert uprobes to mm_flags_*() accessors	2025-09-13 16:54:57 -07:00
futex	futex: Use user_write_access_begin/_end() in futex_put_value()	2025-08-11 17:53:21 +02:00
gcov
irq	genirq/test: Resolve irq lock inversion warnings	2025-08-06 10:29:48 +02:00
kcsan	kcsan: test: Initialize dummy variable	2025-07-23 08:51:32 +02:00
livepatch
locking	- Make sure sanity checks down in the mutex lock path happen on the correct	2025-08-17 05:57:47 -07:00
module	Significant patch series in this pull request:	2025-08-05 16:02:07 +03:00
power	drm for 6.17-rc1	2025-07-30 19:26:49 -07:00
printk	printk changes for 6.17	2025-08-04 10:54:36 -07:00
rcu	mm: replace (20 - PAGE_SHIFT) with common macros for pages<->MB conversion	2025-09-13 16:54:42 -07:00
sched	mm: replace (20 - PAGE_SHIFT) with common macros for pages<->MB conversion	2025-09-13 16:54:42 -07:00
time	bitmap-for-6.17	2025-07-31 16:52:32 -07:00
trace	tracing fixes for v6.17-rc2:	2025-08-23 10:11:34 -04:00
unwind	unwind: Finish up unwind when a task exits	2025-07-31 10:20:11 -04:00
.gitignore	kheaders: rebuild kheaders_data.tar.xz when a file is modified within a minute	2025-06-24 20:30:37 +09:00
acct.c
async.c
audit_fsnotify.c
audit_tree.c	replace collect_mounts()/drop_collected_mounts() with a safer variant	2025-06-23 14:01:49 -04:00
audit_watch.c
audit.c
audit.h	audit,module: restore audit logging in load failure case	2025-06-16 17:00:06 -04:00
auditfilter.c
auditsc.c	audit,module: restore audit logging in load failure case	2025-06-16 17:00:06 -04:00
backtracetest.c
bounds.c
capability.c
cfi.c	cfi: Move BPF CFI types and helpers to generic code	2025-07-31 18:23:53 -07:00
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c	cpu: Remove obsolete comment from takedown_cpu()	2025-08-06 22:48:12 +02:00
crash_core.c	kdump: wait for DMA to finish when using CMA	2025-07-19 19:08:23 -07:00
crash_dump_dm_crypt.c	crash_dump: retrieve dm crypt keys in kdump kernel	2025-05-21 10:48:21 -07:00
crash_reserve.c	kdump: implement reserve_crashkernel_cma	2025-07-19 19:08:23 -07:00
cred.c
delayacct.c	delayacct: remove redundant code and adjust indentation	2025-05-27 19:40:33 -07:00
dma.c
elfcorehdr.c
exec_domain.c
exit.c	task_stack.h: clean-up stack_not_used() implementation	2025-09-21 14:22:00 -07:00
exit.h
extable.c
fail_function.c
fork.c	fork: check charging success before zeroing stack	2025-09-21 14:22:00 -07:00
freezer.c	sched,freezer: Remove unnecessary warning in __thaw_task	2025-07-17 07:56:50 -10:00
gen_kheaders.sh	kheaders: make it possible to override TAR	2025-08-06 10:23:36 +09:00
groups.c
hung_task.c	hung_task: extend hung task blocker tracking to rwsems	2025-07-19 19:08:26 -07:00
iomem.c
irq_work.c
jump_label.c
kallsyms_internal.h
kallsyms_selftest.c
kallsyms_selftest.h
kallsyms.c	bpf: Clean up individual BTF_ID code	2025-07-16 18:34:42 -07:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.kexec	kho: mm: don't allow deferred struct page with KHO	2025-08-19 16:35:53 -07:00
Kconfig.locks
Kconfig.preempt
kcov.c	kcov: fix typo in comment of kcov_fault_in_area	2025-07-09 22:57:52 -07:00
kexec_core.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
kexec_elf.c
kexec_file.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
kexec_handover.c	kho: make sure kho_scratch argument is fully consumed	2025-09-13 16:55:18 -07:00
kexec_internal.h	kexec: enable CMA based contiguous allocation	2025-08-02 12:01:38 -07:00
kexec.c	kexec: enable CMA based contiguous allocation	2025-08-02 12:01:38 -07:00
kheaders.c
kprobes.c	kprobes: Add missing kerneldoc for __get_insn_slot	2025-07-15 18:45:34 +09:00
kstack_erase.c	stackleak: Rename stackleak_track_stack to __sanitizer_cov_stack_depth	2025-07-21 21:40:39 -07:00
ksyms_common.c
ksysfs.c
kthread.c	ipvs: Fix estimator kthreads preferred affinity	2025-08-13 08:34:33 +02:00
latencytop.c
Makefile	Kbuild updates for v6.17	2025-08-06 07:32:52 +03:00
module_signature.c
notifier.c
nsproxy.c
padata.c	padata: use cpumask_nth()	2025-06-13 17:26:17 +08:00
panic.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
params.c	params: Replace deprecated strcpy() with strscpy() and memcpy()	2025-08-16 21:47:25 +02:00
pid_namespace.c
pid_sysctl.h
pid.c	Summary	2025-07-29 21:43:08 -07:00
profile.c
ptrace.c
range.c
reboot.c
regset.c
relay.c	relayfs: support a counter tracking if data is too big to write	2025-07-09 22:57:52 -07:00
resource_kunit.c
resource.c	resource: fix false warning in __request_region()	2025-07-24 17:57:59 -07:00
rseq.c
scftorture.c
scs.c
seccomp.c
signal.c	signal: Fix memory leak for PIDFD_SELF* sentinels	2025-08-19 13:51:28 +02:00
smp.c	smp: Fix spelling in on_each_cpu_cond_mask()'s doc-comment	2025-08-02 14:24:50 +02:00
smpboot.c	sched/smp: Use the SMP version of idle_thread_set_boot_cpu()	2025-06-13 08:47:20 +02:00
smpboot.h
softirq.c
stacktrace.c
static_call_inline.c
static_call.c
stop_machine.c	sched/core: Fix migrate_swap() vs. hotplug	2025-07-01 15:02:03 +02:00
sys_ni.c
sys.c	prctl: extend PR_SET_THP_DISABLE to optionally exclude VM_HUGEPAGE	2025-09-13 16:55:05 -07:00
sysctl-test.c
sysctl.c	sysctl: rename kern_table -> sysctl_subsys_table	2025-07-23 11:56:02 +02:00
task_work.c
taskstats.c
torture.c
tracepoint.c
tsacct.c
ucount.c	ucount: use atomic_long_try_cmpxchg() in atomic_long_inc_below()	2025-08-02 12:01:38 -07:00
uid16.c
uid16.h
umh.c
up.c
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
vhost_task.c	vhost: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))	2025-08-01 09:11:08 -04:00
vmcore_info.c
watch_queue.c
watchdog_buddy.c	watchdog: fix opencoded cpumask_next_wrap() in watchdog_next_cpu()	2025-07-31 11:28:03 -04:00
watchdog_perf.c	watchdog/perf: Provide function for adjusting the event period	2025-07-04 13:17:30 +01:00
watchdog.c	kernel/watchdog: add /sys/kernel/{hard,soft}lockup_count	2025-05-21 10:48:22 -07:00
workqueue_internal.h
workqueue.c	workqueue: Changes for v6.17	2025-07-31 15:40:22 -07:00