From: Al Viro <viro@ZenIV.linux.org.uk>
To: kernel-janitors@vger.kernel.org
Subject: Re: [signal:for-benh 4/4] kernel/fork.c:1537:17: warning: unused variable 'regs'
Date: Sun, 21 Oct 2012 21:36:45 +0000 [thread overview]
Message-ID: <20121021213645.GW2616@ZenIV.linux.org.uk> (raw)
On Mon, Oct 22, 2012 at 05:19:41AM +0800, Fengguang Wu wrote:
> Hi Al,
>
> FYI, there are new compile warnings show up in
>
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal.git for-benh
> head: db72ef193372fdaf2b607434ae55dc345655ffaa
> commit: db72ef193372fdaf2b607434ae55dc345655ffaa [4/4] don't bother with idle_regs()
> config: x86_64-allyesdebian (attached as .config)
>
> All warnings:
>
> kernel/fork.c: In function 'fork_idle':
> kernel/fork.c:1537:17: warning: unused variable 'regs' [-Wunused-variable]
I know; that's just a quick and dirty way to get ppc copy_process() step
on the kernel-thread path for idle threads. Longer term I want to kill
fork_idle() completely, along with the regs argument for copy_thread().
reply other threads:[~2012-10-21 21:36 UTC|newest]
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