From: Jens Remus <jremus@linux.ibm.com>
To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
linux-s390@vger.kernel.org, bpf@vger.kernel.org, x86@kernel.org,
Steven Rostedt <rostedt@kernel.org>
Cc: Jens Remus <jremus@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Ilya Leoshkevich <iii@linux.ibm.com>,
Josh Poimboeuf <jpoimboe@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>, Jiri Olsa <jolsa@kernel.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Andrii Nakryiko <andrii@kernel.org>,
Indu Bhagat <indu.bhagat@oracle.com>,
"Jose E. Marchesi" <jemarch@gnu.org>,
Beau Belgrave <beaub@linux.microsoft.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Florian Weimer <fweimer@redhat.com>, Kees Cook <kees@kernel.org>,
"Carlos O'Donell" <codonell@redhat.com>,
Sam James <sam@gentoo.org>, Dylan Hatch <dylanbhatch@google.com>
Subject: [RFC PATCH v3 05/17] s390: asm/dwarf.h should only be included in assembly files
Date: Mon, 8 Dec 2025 18:15:47 +0100 [thread overview]
Message-ID: <20251208171559.2029709-6-jremus@linux.ibm.com> (raw)
In-Reply-To: <20251208171559.2029709-1-jremus@linux.ibm.com>
Align to x86 and add a compile-time check that asm/dwarf.h is only
included in pure assembly files.
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
---
Notes (jremus):
Changes in RFC v2:
- Adjust to upstream change of __ASSEMBLY__ to __ASSEMBLER__.
arch/s390/include/asm/dwarf.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/s390/include/asm/dwarf.h b/arch/s390/include/asm/dwarf.h
index e3ad6798d0cd..df9f467910f7 100644
--- a/arch/s390/include/asm/dwarf.h
+++ b/arch/s390/include/asm/dwarf.h
@@ -2,7 +2,9 @@
#ifndef _ASM_S390_DWARF_H
#define _ASM_S390_DWARF_H
-#ifdef __ASSEMBLER__
+#ifndef __ASSEMBLER__
+#warning "asm/dwarf.h should be only included in pure assembly files"
+#endif
#define CFI_STARTPROC .cfi_startproc
#define CFI_ENDPROC .cfi_endproc
@@ -33,6 +35,4 @@
.cfi_sections .eh_frame, .debug_frame
#endif
-#endif /* __ASSEMBLER__ */
-
#endif /* _ASM_S390_DWARF_H */
--
2.51.0
next prev parent reply other threads:[~2025-12-08 17:16 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-08 17:15 [RFC PATCH v3 00/17] s390: SFrame user space unwinding Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 01/17] unwind_user: Enhance comments on get CFA, FP, and RA Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 02/17] unwind_user/fp: Use dummies instead of ifdef Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 03/17] x86/unwind_user: Guard unwind_user_word_size() by UNWIND_USER Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 04/17] x86/unwind_user: Simplify unwind_user_word_size() Jens Remus
2025-12-08 17:15 ` Jens Remus [this message]
2025-12-10 15:16 ` [RFC PATCH v3 05/17] s390: asm/dwarf.h should only be included in assembly files Heiko Carstens
2025-12-11 9:43 ` Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 06/17] s390/vdso: Avoid emitting DWARF CFI for non-vDSO Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 07/17] s390/vdso: Keep function symbols in vDSO Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 08/17] s390/vdso: Enable SFrame generation " Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 09/17] unwind_user: Enable archs that define CFA = SP_callsite + offset Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 10/17] unwind_user: Enable archs that pass RA in a register Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 11/17] unwind_user: Enable archs that save RA/FP in other registers Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 12/17] unwind_user/sframe: Enable archs with encoded SFrame CFA offsets Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 13/17] s390/ptrace: Provide frame_pointer() Jens Remus
2025-12-10 15:19 ` Heiko Carstens
2025-12-08 17:15 ` [RFC PATCH v3 14/17] s390/unwind_user/sframe: Enable HAVE_UNWIND_USER_SFRAME Jens Remus
2025-12-10 15:10 ` Heiko Carstens
2025-12-12 8:13 ` Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 15/17] unwind_user: Introduce FP/RA location unknown Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 16/17] unwind_user/fp: Use arch-specific helper to initialize FP frame Jens Remus
2025-12-08 17:15 ` [RFC PATCH v3 17/17] s390/unwind_user/fp: Enable back chain unwinding of user space Jens Remus
2025-12-12 9:21 ` Jens Remus
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