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From: Jakub Jelinek <jakub@redhat.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Dave Jones <davej@redhat.com>,
	drepper@redhat.com, mingo@redhat.com, tglx@redhat.com,
	linux-kernel@vger.kernel.org, Roland McGrath <roland@redhat.com>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: Re: [PATCH] Fix compile breakage caused by asmlinkage_protect
Date: Fri, 11 Apr 2008 11:06:20 -0400	[thread overview]
Message-ID: <20080411150620.GF20478@devserv.devel.redhat.com> (raw)
In-Reply-To: <alpine.LFD.1.00.0804110744100.3143@woody.linux-foundation.org>

On Fri, Apr 11, 2008 at 07:46:48AM -0700, Linus Torvalds wrote:
> On Fri, 11 Apr 2008, Heiko Carstens wrote:
> > 
> > git commit 54a015104136974262afa4b8ddd943ea70dec8a2
> > "asmlinkage_protect replaces prevent_tail_call" causes this build failure
> > on s390:
> > 
> >   AS      arch/s390/kernel/entry64.o
> > In file included from arch/s390/kernel/entry64.S:14:
> > include/linux/linkage.h:34: error: syntax error in macro parameter list
> > make[1]: *** [arch/s390/kernel/entry64.o] Error 1
> > make: *** [arch/s390/kernel] Error 2
> 
> Ok, that's just _odd_.

Not if (some) kernel assembly files are preprocessed with -traditional-cpp
or -traditional, which supports neither GNU style arg... nor
ISO C99 ... + __VA_ARGS__ vararg macros.

	Jakub

  reply	other threads:[~2008-04-11 15:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080410155940.GA11721@redhat.com>
     [not found] ` <alpine.LFD.1.00.0804100906470.3143@woody.linux-foundation.org>
     [not found]   ` <20080410165244.GV20478@devserv.devel.redhat.com>
     [not found]     ` <alpine.LFD.1.00.0804101009420.3143@woody.linux-foundation.org>
     [not found]       ` <alpine.LFD.1.00.0804101415450.3143@woody.linux-foundation.org>
     [not found]         ` <20080410214114.GY20478@devserv.devel.redhat.com>
     [not found]           ` <alpine.LFD.1.00.0804101447240.3143@woody.linux-foundation.org>
2008-04-10 22:37             ` [PATCH 1/2] asmlinkage_protect replaces prevent_tail_call Roland McGrath
2008-04-11 11:46               ` [PATCH] Fix compile breakage caused by asmlinkage_protect Heiko Carstens
2008-04-11 14:46                 ` Linus Torvalds
2008-04-11 15:06                   ` Jakub Jelinek [this message]
2008-04-11 15:11                   ` Al Viro
2008-04-11 15:25                     ` Linus Torvalds
2008-04-11 15:37                       ` Kyle McMartin
2008-04-11 16:03                         ` Martin Schwidefsky
2008-04-11 17:09                           ` Adrian Bunk
2008-04-10 22:38             ` [PATCH 2/2] asmlinkage_protect sys_io_getevents Roland McGrath

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