From: Safocl Stollmannovic <safocl88@gmail.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org
Subject: [PATCH 09/10] sched/preempt: fix duplicate extern declarations
Date: Fri, 13 Nov 2026 04:14:15 +0400 [thread overview]
Message-ID: <20261113001432.128201-10-safocl88@gmail.com> (raw)
In-Reply-To: <20261113001432.128201-1-safocl88@gmail.com>
Compiling a kernel module with a C++ compiler results in a duplicate
echo ‘extern’ specifier error.
This occurs because the code contains , and
expands to when processed by a C++ compiler.
The specifier must be removed.
https://bugzilla.kernel.org/show_bug.cgi?id=222257
Signed-off-by: Safocl Stollmannovic <safocl88@gmail.com>
---
include/asm-generic/preempt.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-generic/preempt.h b/include/asm-generic/preempt.h
index 1adddeab8..fc0da591d 100644
--- a/include/asm-generic/preempt.h
+++ b/include/asm-generic/preempt.h
@@ -93,8 +93,8 @@ static __always_inline bool should_resched(int preempt_offset)
}
#ifdef CONFIG_PREEMPTION
-extern asmlinkage void preempt_schedule(void);
-extern asmlinkage void preempt_schedule_notrace(void);
+asmlinkage void preempt_schedule(void);
+asmlinkage void preempt_schedule_notrace(void);
#define __preempt_schedule() preempt_schedule()
#define __preempt_schedule_notrace() preempt_schedule_notrace()
--
2.56.1
next prev parent reply other threads:[~2026-11-13 0:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-13 0:14 [PATCH 00/10] Remove " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 01/10] ARM: fix " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 02/10] loongarch: " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 03/10] microblaze: " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 04/10] MIPS: " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 05/10] openrisc: " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 06/10] riscv: " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 07/10] x86: " Safocl Stollmannovic
2026-11-13 0:14 ` [PATCH 08/10] drivers: " Safocl Stollmannovic
2026-11-13 0:14 ` Safocl Stollmannovic [this message]
2026-11-13 0:14 ` [PATCH 10/10] kernel: " Safocl Stollmannovic
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