linux-kernel - [PATCH 5.10 7/9] x86/kprobes: Move 'inline' to the beginning of the kprobe_is

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Message-ID: <20230705064653.226811-8-lihuafei1@huawei.com>
Date:   Wed, 5 Jul 2023 14:46:51 +0800
From:   Li Huafei <lihuafei1@...wei.com>
To:     <stable@...r.kernel.org>
CC:     <gregkh@...uxfoundation.org>, <mhiramat@...nel.org>,
        <tglx@...utronix.de>, <mingo@...hat.com>, <bp@...en8.de>,
        <x86@...nel.org>, <hpa@...or.com>, <sashal@...nel.org>,
        <peterz@...radead.org>, <linux-kernel@...r.kernel.org>,
        <xukuohai@...wei.com>, <natechancellor@...il.com>,
        <ndesaulniers@...gle.com>, <rostedt@...dmis.org>,
        <weiyongjun1@...wei.com>, <gustavoars@...nel.org>,
        <namit@...are.com>, <laijs@...ux.alibaba.com>,
        <clang-built-linux@...glegroups.com>, <lihuafei1@...wei.com>
Subject: [PATCH 5.10 7/9] x86/kprobes: Move 'inline' to the beginning of the kprobe_is_ss() declaration

From: Wei Yongjun <weiyongjun1@...wei.com>

[ Upstream commit 2304d14db6595bea5292bece06c4c625b12d8f89 ]

Address this GCC warning:

  arch/x86/kernel/kprobes/core.c:940:1:
   warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
    940 | static int nokprobe_inline kprobe_is_ss(struct kprobe_ctlblk *kcb)
        | ^~~~~~

[ mingo: Tidied up the changelog. ]

Fixes: 6256e668b7af: ("x86/kprobes: Use int3 instead of debug trap for single-step")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Acked-by: Masami Hiramatsu <mhiramat@...nel.org>
Link: https://lore.kernel.org/r/20210324144502.1154883-1-weiyongjun1@huawei.com
Signed-off-by: Li Huafei <lihuafei1@...wei.com>
---
 arch/x86/kernel/kprobes/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 109221af5d49..07f222743811 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -944,7 +944,7 @@ static int reenter_kprobe(struct kprobe *p, struct pt_regs *regs,
 }
 NOKPROBE_SYMBOL(reenter_kprobe);
 
-static int nokprobe_inline kprobe_is_ss(struct kprobe_ctlblk *kcb)
+static nokprobe_inline int kprobe_is_ss(struct kprobe_ctlblk *kcb)
 {
 	return (kcb->kprobe_status == KPROBE_HIT_SS ||
 		kcb->kprobe_status == KPROBE_REENTER);
-- 
2.17.1