linux-kernel - Re: ARC: leftover reference on ARC_IPI

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Message-ID: <C2D7FE5348E1B147BCA15975FBA23075F4E8BE0A@us01wembx1.internal.synopsys.com>
Date:	Wed, 24 Feb 2016 07:36:22 +0000
From:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:	Valentin Rothberg <valentinrothberg@...il.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Andreas Ziegler" <ziegler@...fau.de>
Subject: Re: ARC: leftover reference on ARC_IPI_DBG

Hi Valentin,

On Wednesday 24 February 2016 12:53 PM, Valentin Rothberg wrote:
> Hi Vineet,
>
> your commit 0443ad7fb2eb ("ARC: SMP: No need for CONFIG_ARC_IPI_DBG")
> has shown up in todays linux-next tree (i.e., next-20160224) and removes
> the Kconfig option ARC_IPI_DBG and all referencing #ifdefs but one:
>
> arch/arc/kernel/mcip.c:58:#ifdef CONFIG_ARC_IPI_DBG
> arch/arc/kernel/mcip.c-59-      if (ipi_was_pending)
> arch/arc/kernel/mcip.c-60-              pr_info("IPI ACK delayed from cpu %d\n", cpu);
> arch/arc/kernel/mcip.c-61-#endif
> arch/arc/kernel/mcip.c-62-}
>
> If you want to, I can send a trivial patch removing either the entire
> block or just the CPP macros.
>
> I detected the issue with scripts/checkkconfigsymbols.py by diffing
> yesterdays and todays next tree.

Thx for catching this - I had done a git grep after initial fix, but didn't after
the rebasing/reordering of patches
Please do send the patch which removes this hunk altogether !

Thx
-Vineet

>
> Best regards,
>  Valentin
>