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From:   Tiezhu Yang <yangtiezhu@loongson.cn>
To:     Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc:     "Maciej W. Rozycki" <macro@orcam.me.uk>,
        linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
        loongson-kernel@lists.loongnix.cn
Subject: [PATCH v3 1/3] MIPS: Remove noreturn attribute for nmi_exception_handler()
Date:   Mon, 14 Aug 2023 17:27:24 +0800
Message-Id: <1692005246-18399-2-git-send-email-yangtiezhu@loongson.cn>
In-Reply-To: <1692005246-18399-1-git-send-email-yangtiezhu@loongson.cn>
References: <1692005246-18399-1-git-send-email-yangtiezhu@loongson.cn>
Precedence: bulk

In the later patch, we will remove noreturn attribute for die(), in order
to make each patch can be built without errors and warnings, just remove
noreturn attribute for nmi_exception_handler() earlier because it calls
die(), otherwise there exists the following build error after the later
patch:

  arch/mips/kernel/traps.c:2001:1: error: 'noreturn' function does return [-Werror]

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
 arch/mips/kernel/traps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 246c6a6..7a34674 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1986,7 +1986,7 @@ int register_nmi_notifier(struct notifier_block *nb)
 	return raw_notifier_chain_register(&nmi_chain, nb);
 }
 
-void __noreturn nmi_exception_handler(struct pt_regs *regs)
+void nmi_exception_handler(struct pt_regs *regs)
 {
 	char str[100];
 
-- 
2.1.0