linux-kernel - Re: [PATCH] asmlinkage tag for sys

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Message-ID: <20130203190435.GS4503@ZenIV.linux.org.uk>
Date:	Sun, 3 Feb 2013 19:04:35 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	Artem Savkov <artem.savkov@...il.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] asmlinkage tag for sys_iopl

On Sun, Feb 03, 2013 at 07:59:12PM +0100, Ingo Molnar wrote:
> 
> * Artem Savkov <artem.savkov@...il.com> wrote:
> 
> > asmlinkage tag seems to be missing from sys_iopl prototype rendering iopl
> > syscalls unusable, i.e. every call returns -EINVAL. Most likely introduced in
> > 9e0b2428bc6a6c6df90bb701ca843820727cadf0.
> 
> What commit is 9e0b2428bc6a6c6df90bb701ca843820727cadf0? It's 
> certainly not upstream nor in the x86 tree.

It's in signal.git; proper fix is to use SYSCALL_DEFINE1().  I'll push it
tonight.
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