[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20200401121431.6a996244@canb.auug.org.au>
Date: Wed, 1 Apr 2020 12:14:31 +1100
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
"H. Peter Anvin" <hpa@...or.com>,
Peter Zijlstra <peterz@...radead.org>,
Sebastian Reichel <sre@...nel.org>
Cc: Linux Next Mailing List <linux-next@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Qais Yousef <qais.yousef@....com>,
Baolin Wang <baolin.wang7@...il.com>
Subject: Re: linux-next: build failure after merge of the tip tree
Hi all,
On Thu, 26 Mar 2020 13:52:58 +1100 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Hi all,
>
> After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> drivers/power/reset/sc27xx-poweroff.c: In function 'sc27xx_poweroff_shutdown':
> drivers/power/reset/sc27xx-poweroff.c:38:4: error: implicit declaration of function 'cpu_down' [-Werror=implicit-function-declaration]
> 38 | cpu_down(cpu);
> | ^~~~~~~~
>
> Caused by commit
>
> 33c3736ec888 ("cpu/hotplug: Hide cpu_up/down()")
>
> interacting with commit
>
> 274afbc3ad33 ("power: reset: sc27xx: Change to use cpu_down()")
>
> from the battery tree.
>
> I have added the following merge fix patch:
>
> From: Stephen Rothwell <sfr@...b.auug.org.au>
> Date: Thu, 26 Mar 2020 13:42:00 +1100
> Subject: [PATCH] power: reset: sc27xx: use remove_cpu instead of cpu_down
>
> Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
> ---
> drivers/power/reset/sc27xx-poweroff.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/power/reset/sc27xx-poweroff.c b/drivers/power/reset/sc27xx-poweroff.c
> index 69863074daf6..90287c31992c 100644
> --- a/drivers/power/reset/sc27xx-poweroff.c
> +++ b/drivers/power/reset/sc27xx-poweroff.c
> @@ -35,7 +35,7 @@ static void sc27xx_poweroff_shutdown(void)
>
> for_each_online_cpu(cpu) {
> if (cpu != smp_processor_id())
> - cpu_down(cpu);
> + remove_cpu(cpu);
> }
> #endif
> }
> --
> 2.25.0
This fixup is now needed when the battery tree is merged into Linus' tree.
--
Cheers,
Stephen Rothwell
Content of type "application/pgp-signature" skipped
Powered by blists - more mailing lists