From: Al Viro <viro@ZenIV.linux.org.uk>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Jan Beulich <jbeulich@novell.com>,
"David S. Miller" <davem@davemloft.net>,
Ingo Molnar <mingo@elte.hu>,
rostedt@goodmis.org, Steven Rostedt <srostedt@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
sparclinux <sparclinux@vger.kernel.org>
Subject: Re: ftrace breaks sparc64 build
Date: Tue, 06 Jan 2009 15:52:10 +0000 [thread overview]
Message-ID: <20090106155210.GT28946@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20090106133442.GA14780@uranus.ravnborg.org>
On Tue, Jan 06, 2009 at 02:34:42PM +0100, Sam Ravnborg wrote:
> On Tue, Jan 06, 2009 at 11:35:43AM +0000, Al Viro wrote:
> > On Tue, Jan 06, 2009 at 07:53:04AM +0000, Jan Beulich wrote:
> >
> > > The __crc_... reference is definitely bogus - none should survive with the
> > > new .c->.o rule. Could you find out what object file they originate from?
> >
> > So can you, by use of arcane tool known as "grep"... It's in kernel/softirq.c
> > and that's genksyms parser being fucked in head. Look for TYPEOF_KEYW
> > in parse.y and you'll see. Especially amusing part is a kludge from
> > commit a89a0a2354ae666612968e254d650bfd04f11eb6...
>
> Any feedback on what to do to make it better?
> Never used typeof myself so I do not know the exact syntax.
Same as that of sizeof. I.e. typeof(<type-name>) or typeof <unary-expression>.
WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@ZenIV.linux.org.uk>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Jan Beulich <jbeulich@novell.com>,
"David S. Miller" <davem@davemloft.net>,
Ingo Molnar <mingo@elte.hu>,
rostedt@goodmis.org, Steven Rostedt <srostedt@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
sparclinux <sparclinux@vger.kernel.org>
Subject: Re: ftrace breaks sparc64 build
Date: Tue, 6 Jan 2009 15:52:10 +0000 [thread overview]
Message-ID: <20090106155210.GT28946@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20090106133442.GA14780@uranus.ravnborg.org>
On Tue, Jan 06, 2009 at 02:34:42PM +0100, Sam Ravnborg wrote:
> On Tue, Jan 06, 2009 at 11:35:43AM +0000, Al Viro wrote:
> > On Tue, Jan 06, 2009 at 07:53:04AM +0000, Jan Beulich wrote:
> >
> > > The __crc_... reference is definitely bogus - none should survive with the
> > > new .c->.o rule. Could you find out what object file they originate from?
> >
> > So can you, by use of arcane tool known as "grep"... It's in kernel/softirq.c
> > and that's genksyms parser being fucked in head. Look for TYPEOF_KEYW
> > in parse.y and you'll see. Especially amusing part is a kludge from
> > commit a89a0a2354ae666612968e254d650bfd04f11eb6...
>
> Any feedback on what to do to make it better?
> Never used typeof myself so I do not know the exact syntax.
Same as that of sizeof. I.e. typeof(<type-name>) or typeof <unary-expression>.
next prev parent reply other threads:[~2009-01-06 15:52 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-05 18:19 ftrace breaks sparc64 build Sam Ravnborg
2009-01-05 18:19 ` Sam Ravnborg
2009-01-05 19:31 ` Steven Rostedt
2009-01-05 19:31 ` Steven Rostedt
2009-01-05 19:42 ` [PATCH] sparc: make proces_ver_nack a bit more readable Steven Rostedt
2009-01-05 19:42 ` Steven Rostedt
2009-01-05 19:46 ` Steven Rostedt
2009-01-05 19:46 ` Steven Rostedt
2009-01-05 19:56 ` Steven Rostedt
2009-01-05 19:56 ` Steven Rostedt
2009-01-05 20:07 ` Sam Ravnborg
2009-01-05 20:07 ` Sam Ravnborg
2009-01-05 20:08 ` Sam Ravnborg
2009-01-05 20:08 ` Sam Ravnborg
2009-01-06 18:23 ` David Miller
2009-01-06 18:23 ` David Miller
2009-01-05 19:54 ` ftrace breaks sparc64 build Sam Ravnborg
2009-01-05 19:54 ` Sam Ravnborg
2009-01-05 20:05 ` Steven Rostedt
2009-01-05 20:05 ` Steven Rostedt
2009-01-05 21:31 ` Sam Ravnborg
2009-01-05 21:31 ` Sam Ravnborg
2009-01-05 21:52 ` Steven Rostedt
2009-01-05 21:52 ` Steven Rostedt
2009-01-05 22:01 ` Sam Ravnborg
2009-01-05 22:01 ` Sam Ravnborg
2009-01-05 22:14 ` Steven Rostedt
2009-01-05 22:14 ` Steven Rostedt
2009-01-05 23:11 ` Heiko Carstens
2009-01-05 23:11 ` Heiko Carstens
2009-01-06 2:07 ` Steven Rostedt
2009-01-06 2:07 ` Steven Rostedt
2009-01-06 9:36 ` Heiko Carstens
2009-01-06 9:36 ` Heiko Carstens
2009-01-06 4:30 ` Steven Rostedt
2009-01-06 4:30 ` Steven Rostedt
2009-01-06 9:45 ` Heiko Carstens
2009-01-06 9:45 ` Heiko Carstens
2009-01-06 18:32 ` David Miller
2009-01-06 18:32 ` David Miller
2009-01-06 18:52 ` Steven Rostedt
2009-01-06 18:52 ` Steven Rostedt
2009-01-06 19:01 ` David Miller
2009-01-06 19:01 ` David Miller
2009-01-06 19:52 ` Sam Ravnborg
2009-01-06 19:52 ` Sam Ravnborg
2009-01-06 20:02 ` David Miller
2009-01-06 20:02 ` David Miller
2009-01-05 20:30 ` [PATCH] module: clean up initialization of variable Steven Rostedt
2009-01-05 20:30 ` Steven Rostedt
2009-01-05 22:59 ` Harvey Harrison
2009-01-05 22:59 ` Harvey Harrison
2009-01-06 1:22 ` Rusty Russell
2009-01-06 1:34 ` Rusty Russell
2009-01-06 2:02 ` Steven Rostedt
2009-01-06 2:02 ` Steven Rostedt
2009-01-05 19:48 ` ftrace breaks sparc64 build Al Viro
2009-01-05 19:48 ` Al Viro
2009-01-05 19:55 ` Sam Ravnborg
2009-01-05 19:55 ` Sam Ravnborg
2009-01-06 7:53 ` Jan Beulich
2009-01-06 7:53 ` Jan Beulich
2009-01-06 11:35 ` Al Viro
2009-01-06 11:35 ` Al Viro
2009-01-06 12:39 ` Jan Beulich
2009-01-06 12:39 ` Jan Beulich
2009-01-06 13:34 ` Sam Ravnborg
2009-01-06 13:34 ` Sam Ravnborg
2009-01-06 15:52 ` Al Viro [this message]
2009-01-06 15:52 ` Al Viro
2009-01-06 18:39 ` David Miller
2009-01-06 18:39 ` David Miller
2009-01-08 9:28 ` Jan Beulich
2009-01-08 9:28 ` Jan Beulich
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