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From: "Håvard Skinnemoen" <hskinnemoen@gmail.com>
To: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Andrew Morton <akpm@linux-foundation.org>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	David Howells <dhowells@redhat.com>,
	Dave Jones <davej@redhat.com>, Will Deacon <will.deacon@arm.com>,
	Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] arch: avr32: add dummy syscalls
Date: Mon, 28 Jan 2013 09:45:03 +0700	[thread overview]
Message-ID: <CACiLriS8TS0fA8VXG0gcS4hq-MAK2+zctqMjg=s0iG7m2YGB1Q@mail.gmail.com> (raw)
In-Reply-To: <1359291015-4544-1-git-send-email-matthias.bgg@gmail.com>

On Sun, Jan 27, 2013 at 7:50 PM, Matthias Brugger
<matthias.bgg@gmail.com> wrote:
> This patch adds dummy syscalls so that compiling
> for this architecture does not provoke warnings when
> checksyscalls.sh is called.

Nice, but...

> --- a/arch/avr32/kernel/syscall_table.S
> +++ b/arch/avr32/kernel/syscall_table.S
> @@ -298,3 +298,32 @@ sys_call_table:
>         .long   sys_recvmmsg
>         .long   sys_setns
>         .long   sys_ni_syscall          /* r8 is saturated at nr_syscalls */

This terminator needs to stay at the end. Its only purpose is to allow
us to save a cycle or two when saturating the system call number.

Also, Al's suggestion sounds good to me.

Havard

      parent reply	other threads:[~2013-01-28  2:45 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-27 12:50 [PATCH] arch: avr32: add dummy syscalls Matthias Brugger
2013-01-27 19:57 ` Hans-Christian Egtvedt
2013-01-27 20:30   ` Al Viro
2013-01-27 20:39     ` Hans-Christian Egtvedt
2013-02-04  0:10       ` Al Viro
2013-02-04  0:30         ` Al Viro
2013-02-04  1:31           ` Al Viro
2013-02-04  3:02             ` Al Viro
2013-02-04  4:52               ` Håvard Skinnemoen
2013-02-04  5:05                 ` Al Viro
2013-02-04  5:35                   ` Håvard Skinnemoen
2013-02-04 15:39                     ` Al Viro
2013-02-04 16:34                       ` Håvard Skinnemoen
2013-02-04 22:53                         ` Al Viro
2013-02-05  8:06                         ` Hans-Christian Egtvedt
2013-02-04  3:21             ` H. Peter Anvin
2013-01-28  2:45 ` Håvard Skinnemoen [this message]

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