Merge tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull non-MM updates from Andrew Morton:

 - "hung_task: extend blocking task stacktrace dump to semaphore" from
   Lance Yang enhances the hung task detector.

   The detector presently dumps the blocking tasks's stack when it is
   blocked on a mutex. Lance's series extends this to semaphores

 - "nilfs2: improve sanity checks in dirty state propagation" from
   Wentao Liang addresses a couple of minor flaws in nilfs2

 - "scripts/gdb: Fixes related to lx_per_cpu()" from Illia Ostapyshyn
   fixes a couple of issues in the gdb scripts

 - "Support kdump with LUKS encryption by reusing LUKS volume keys" from
   Coiby Xu addresses a usability problem with kdump.

   When the dump device is LUKS-encrypted, the kdump kernel may not have
   the keys to the encrypted filesystem. A full writeup of this is in
   the series [0/N] cover letter

 - "sysfs: add counters for lockups and stalls" from Max Kellermann adds
   /sys/kernel/hardlockup_count and /sys/kernel/hardlockup_count and
   /sys/kernel/rcu_stall_count

 - "fork: Page operation cleanups in the fork code" from Pasha Tatashin
   implements a number of code cleanups in fork.c

 - "scripts/gdb/symbols: determine KASLR offset on s390 during early
   boot" from Ilya Leoshkevich fixes some s390 issues in the gdb
   scripts

* tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (67 commits)
  llist: make llist_add_batch() a static inline
  delayacct: remove redundant code and adjust indentation
  squashfs: add optional full compressed block caching
  crash_dump, nvme: select CONFIGFS_FS as built-in
  scripts/gdb/symbols: determine KASLR offset on s390 during early boot
  scripts/gdb/symbols: factor out pagination_off()
  scripts/gdb/symbols: factor out get_vmlinux()
  kernel/panic.c: format kernel-doc comments
  mailmap: update and consolidate Casey Connolly's name and email
  nilfs2: remove wbc->for_reclaim handling
  fork: define a local GFP_VMAP_STACK
  fork: check charging success before zeroing stack
  fork: clean-up naming of vm_stack/vm_struct variables in vmap stacks code
  fork: clean-up ifdef logic around stack allocation
  kernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count
  kernel/watchdog: add /sys/kernel/{hard,soft}lockup_count
  x86/crash: make the page that stores the dm crypt keys inaccessible
  x86/crash: pass dm crypt keys to kdump kernel
  Revert "x86/mm: Remove unused __set_memory_prot()"
  crash_dump: retrieve dm crypt keys in kdump kernel
  ...

1 files changed, 16 insertions, 2 deletions

diff --git a/init/main.c b/init/main.c
index d2ffb1a10084..ed576c7f475d 100644
--- a/init/main.c
+++ b/init/main.c
@@ -1216,6 +1216,12 @@ trace_initcall_finish_cb(void *data, initcall_t fn, int ret)
 		 fn, ret, (unsigned long long)ktime_us_delta(rettime, *calltime));
 }
 
+static __init_or_module void
+trace_initcall_level_cb(void *data, const char *level)
+{
+	printk(KERN_DEBUG "entering initcall level: %s\n", level);
+}
+
 static ktime_t initcall_calltime;
 
 #ifdef TRACEPOINTS_ENABLED
@@ -1227,10 +1233,12 @@ static void __init initcall_debug_enable(void)
 					    &initcall_calltime);
 	ret |= register_trace_initcall_finish(trace_initcall_finish_cb,
 					      &initcall_calltime);
+	ret |= register_trace_initcall_level(trace_initcall_level_cb, NULL);
 	WARN(ret, "Failed to register initcall tracepoints\n");
 }
 # define do_trace_initcall_start	trace_initcall_start
 # define do_trace_initcall_finish	trace_initcall_finish
+# define do_trace_initcall_level	trace_initcall_level
 #else
 static inline void do_trace_initcall_start(initcall_t fn)
 {
@@ -1244,6 +1252,12 @@ static inline void do_trace_initcall_finish(initcall_t fn, int ret)
 		return;
 	trace_initcall_finish_cb(&initcall_calltime, fn, ret);
 }
+static inline void do_trace_initcall_level(const char *level)
+{
+	if (!initcall_debug)
+		return;
+	trace_initcall_level_cb(NULL, level);
+}
 #endif /* !TRACEPOINTS_ENABLED */
 
 int __init_or_module do_one_initcall(initcall_t fn)
@@ -1316,7 +1330,7 @@ static void __init do_initcall_level(int level, char *command_line)
 		   level, level,
 		   NULL, ignore_unknown_bootoption);
 
-	trace_initcall_level(initcall_level_names[level]);
+	do_trace_initcall_level(initcall_level_names[level]);
 	for (fn = initcall_levels[level]; fn < initcall_levels[level+1]; fn++)
 		do_one_initcall(initcall_from_entry(fn));
 }
@@ -1360,7 +1374,7 @@ static void __init do_pre_smp_initcalls(void)
 {
 	initcall_entry_t *fn;
 
-	trace_initcall_level("early");
+	do_trace_initcall_level("early");
 	for (fn = __initcall_start; fn < __initcall0_start; fn++)
 		do_one_initcall(initcall_from_entry(fn));
 }