linux-kernel - [PATCH v3 09/13] openrisc/traps: Declare unhandled

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Date:   Sat, 21 May 2022 22:13:19 +0900
From:   Stafford Horne <shorne@...il.com>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     Openrisc <openrisc@...ts.librecores.org>,
        Stafford Horne <shorne@...il.com>,
        Jonas Bonn <jonas@...thpole.se>,
        Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Kefeng Wang <wangkefeng.wang@...wei.com>,
        "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH v3 09/13] openrisc/traps: Declare unhandled_exception for asmlinkage

Noticed this when workin on warnings.  As unhandled_exception is used in
entry.S we should attribute it with asmlinkage.

Signed-off-by: Stafford Horne <shorne@...il.com>
---
 arch/openrisc/kernel/traps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 99cd2e6f8873..fd9a0f2b66c4 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -235,7 +235,7 @@ void __noreturn die(const char *str, struct pt_regs *regs, long err)
 	make_task_dead(SIGSEGV);
 }
 
-void unhandled_exception(struct pt_regs *regs, int ea, int vector)
+asmlinkage void unhandled_exception(struct pt_regs *regs, int ea, int vector)
 {
 	printk("Unable to handle exception at EA =0x%x, vector 0x%x",
 	       ea, vector);
-- 
2.31.1