Hello, On Wed, Jun 24, 2026 at 04:18:08AM -0400, Steven Rostedt wrote: > From: Steven Rostedt <[email protected]> > > There have been complaints about trace_printk.h causing more build time > for being in kernel.h. Move it out of kernel.h and place it in the headers > and C files that use it. > > Link: > https://lore.kernel.org/all/CAHk-=wikcbevfjvxiy4o-oepdbjaoir5+tcagtl12c4u1tp...@mail.gmail.com/ > > Suggested-by: Yury Norov <[email protected]> > Acked-by: Masami Hiramatsu (Google) <[email protected]> > Signed-off-by: Steven Rostedt <[email protected]>
This patch became commit 9cbc3d9806d3 ("tracing: Remove trace_printk.h
from kernel.h") that currently is in next via
https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
trace/fixes
.
It creates a build regression for an ARCH=arc allmodconfig build:
CC lib/test_context-analysis.o
In file included from include/linux/local_lock_internal.h:8,
from include/linux/local_lock.h:5,
from lib/test_context-analysis.c:9:
include/linux/local_lock_internal.h: In function ‘local_lock_acquire’:
include/linux/lockdep.h:541:87: error: ‘_THIS_IP_’ undeclared (first
use in this function)
541 | l) lock_acquire_exclusive(l, 0, 0, NULL,
_THIS_IP_)
|
^~~~~~~~~
include/linux/lockdep.h:509:88: note: in definition of macro
‘lock_acquire_exclusive’
509 | re_exclusive(l, s, t, n, i) lock_acquire(l, s, t, 0,
1, n, i)
|
^
include/linux/local_lock_internal.h:46:9: note: in expansion of macro
‘lock_map_acquire’
46 | lock_map_acquire(&l->dep_map);
| ^~~~~~~~~~~~~~~~
include/linux/lockdep.h:541:87: note: each undeclared identifier is
reported only once for each function it appears in
541 | l) lock_acquire_exclusive(l, 0, 0, NULL,
_THIS_IP_)
|
^~~~~~~~~
include/linux/lockdep.h:509:88: note: in definition of macro
‘lock_acquire_exclusive’
509 | re_exclusive(l, s, t, n, i) lock_acquire(l, s, t, 0,
1, n, i)
|
^
include/linux/local_lock_internal.h:46:9: note: in expansion of macro
‘lock_map_acquire’
46 | lock_map_acquire(&l->dep_map);
| ^~~~~~~~~~~~~~~~
include/linux/local_lock_internal.h: In function
‘local_trylock_acquire’:
include/linux/lockdep.h:542:87: error: ‘_THIS_IP_’ undeclared (first
use in this function)
542 | try(l) lock_acquire_exclusive(l, 0, 1, NULL,
_THIS_IP_)
|
^~~~~~~~~
include/linux/lockdep.h:509:88: note: in definition of macro
‘lock_acquire_exclusive’
509 | re_exclusive(l, s, t, n, i) lock_acquire(l, s, t, 0,
1, n, i)
|
^
include/linux/local_lock_internal.h:53:9: note: in expansion of macro
‘lock_map_acquire_try’
53 | lock_map_acquire_try(&l->dep_map);
| ^~~~~~~~~~~~~~~~~~~~
include/linux/local_lock_internal.h: In function ‘local_lock_release’:
include/linux/lockdep.h:545:65: error: ‘_THIS_IP_’ undeclared (first
use in this function)
545 | fine lock_map_release(l) lock_release(l,
_THIS_IP_)
|
^~~~~~~~~
include/linux/local_lock_internal.h:62:9: note: in expansion of macro
‘lock_map_release’
62 | lock_map_release(&l->dep_map);
| ^~~~~~~~~~~~~~~~
make[5]: *** [scripts/Makefile.build:289: lib/test_context-analysis.o]
Error 1
make[4]: *** [scripts/Makefile.build:549: lib] Error 2
make[3]: *** [Makefile:2184: .] Error 2
make[2]: *** [Makefile:372: __build_one_by_one] Error 2
make[1]: *** [Makefile:248: __sub-make] Error 2
make[1]: Leaving directory '/home/uwe/work/kbuild/arc'
make: *** [Makefile:248: __sub-make] Error 2
#regzbot introduced: 9cbc3d9806d3
Best regards
Uwe
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