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

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Date:   Sat, 19 Sep 2020 08:13:18 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky@...il.com>
To:     Marc Zyngier <maz@...nel.org>
Cc:     Will Deacon <will@...nel.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        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 (20/09/18 17:07), Marc Zyngier wrote:
> 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!

Oh, cool. Thanks.

	-ss