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From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Mikko Perttunen <mperttunen@nvidia.com>,
	Sumit Gupta <sumitg@nvidia.com>,
	Viresh Kumar <viresh.kumar@linaro.org>
Cc: Hulk Robot <hulkci@huawei.com>,
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org List"
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -next] arm64: Export __cpu_logical_map
Date: Fri, 24 Jul 2020 11:08:03 +0800
Message-ID: <82f750c4-d423-1ed8-a158-e75153745e07@huawei.com> (raw)
In-Reply-To: <20200724030433.22287-1-wangkefeng.wang@huawei.com>

+maillist

On 2020/7/24 11:04, Kefeng Wang wrote:
> ERROR: modpost: "__cpu_logical_map" [drivers/cpufreq/tegra194-cpufreq.ko] undefined!
>
> ARM64 tegra194-cpufreq driver use cpu_logical_map, export
> __cpu_logical_map to fix build issue.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
> ---
>   arch/arm64/kernel/setup.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
> index c793276ec7ad9..3aea05fbb9998 100644
> --- a/arch/arm64/kernel/setup.c
> +++ b/arch/arm64/kernel/setup.c
> @@ -275,6 +275,7 @@ static int __init reserve_memblock_reserved_regions(void)
>   arch_initcall(reserve_memblock_reserved_regions);
>   
>   u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID };
> +EXPORT_SYMBOL(__cpu_logical_map);
>   
>   void __init setup_arch(char **cmdline_p)
>   {


       reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200724030433.22287-1-wangkefeng.wang@huawei.com>
2020-07-24  3:08 ` Kefeng Wang [this message]
2020-07-24  8:16   ` Anshuman Khandual
2020-07-24  9:13     ` Mark Rutland
2020-07-24  9:35       ` Catalin Marinas
2020-07-24 10:33         ` Anshuman Khandual
2020-07-24  9:16     ` Kefeng Wang
2020-07-24  9:30     ` Catalin Marinas
2020-07-24 10:36       ` Anshuman Khandual
2020-07-24  9:43   ` Christoph Hellwig
2020-07-24 13:10   ` Sudeep Holla
2020-07-25  2:00     ` Kefeng Wang
2020-07-26 11:46     ` Sumit Gupta
2020-07-27 16:05       ` Sudeep Holla
2020-08-01 12:16         ` Sumit Gupta
2020-08-10  7:49           ` Sudeep Holla
2020-08-10 10:19             ` Catalin Marinas
2020-08-10 12:11               ` Sudeep Holla
2020-08-11 19:44               ` Sumit Gupta

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