linux-kernel - Re: [PATCH] arm64: ipi_teardown() should depend on HOTPLUG

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Date:   Fri, 18 Sep 2020 17:07:34 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     Will Deacon <will@...nel.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: ipi_teardown() should depend on HOTPLUG_CPU

On 2020-09-18 16:41, Will Deacon wrote:
> On Sat, Sep 19, 2020 at 12:35:48AM +0900, Sergey Senozhatsky wrote:
>> ipi_teardown() is used only when CONFIG_HOTPLUG_CPU is set.
>> 
>> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>
>> ---
>>  arch/arm64/kernel/smp.c | 4 +++-
>>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> I think this is a duplicate of:
> 
>   
> https://lore.kernel.org/r/20200918123318.23764-1-yuehaibing@huawei.com
> 
> which Marc is aware of (and I'm assuming he'll fix it in his series).

Indeed. Applied and pushed out. Thanks though!

         M. (about to fix the same issue with arch/arm...)
-- 
Jazz is not dead. It just smells funny...