From: Zou Wei <zou_wei@huawei.com>
To: <catalin.marinas@arm.com>, <will@kernel.org>
Cc: Zou Wei <zou_wei@huawei.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH -next] arm64: smp: Make cpus_stuck_in_kernel static
Date: Thu, 23 Apr 2020 14:33:26 +0800 [thread overview]
Message-ID: <1587623606-96698-1-git-send-email-zou_wei@huawei.com> (raw)
Fix the following sparse warning:
arch/arm64/kernel/smp.c:68:5: warning: symbol 'cpus_stuck_in_kernel'
was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
---
arch/arm64/kernel/smp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index 061f60f..1d06af4 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -65,7 +65,7 @@ EXPORT_PER_CPU_SYMBOL(cpu_number);
*/
struct secondary_data secondary_data;
/* Number of CPUs which aren't online, but looping in kernel text. */
-int cpus_stuck_in_kernel;
+static int cpus_stuck_in_kernel;
enum ipi_msg_type {
IPI_RESCHEDULE,
--
2.6.2
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next reply other threads:[~2020-04-23 6:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 6:33 Zou Wei [this message]
2020-04-28 14:49 ` [PATCH -next] arm64: smp: Make cpus_stuck_in_kernel static Will Deacon
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