From: Linus Torvalds <torvalds@linux-foundation.org>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>,
jmerkey@wolfmountaingroup.com,
Stefan Richter <stefanr@s5r6.in-berlin.de>,
paulmck@linux.vnet.ibm.com, Peter Zijlstra <peterz@infradead.org>,
linux-kernel@vger.kernel.org, David Howells <dhowells@redhat.com>
Subject: Re: [ANNOUNCE] mdb: Merkey's Linux Kernel Debugger 2.6.27-rc4 released
Date: Thu, 21 Aug 2008 14:18:27 -0700 (PDT) [thread overview]
Message-ID: <alpine.LFD.1.10.0808211415410.3487@nehalem.linux-foundation.org> (raw)
In-Reply-To: <48ADD8DE.3010209@goop.org>
On Thu, 21 Aug 2008, Jeremy Fitzhardinge wrote:
>
> "asm volatile" also has no effect on the ordering of the asm with
> respect to other code; you must use constraints to do that.
Well, the gcc docs at _used_ to say that volatile asms are not moved
around "significantly". They've removed that.
Linus
next prev parent reply other threads:[~2008-08-21 21:25 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-21 2:50 [ANNOUNCE] mdb: Merkey's Linux Kernel Debugger 2.6.27-rc4 released jmerkey
2008-08-21 10:07 ` Peter Zijlstra
2008-08-21 10:57 ` Stefan Richter
2008-08-21 11:02 ` Peter Zijlstra
2008-08-21 11:47 ` Paul E. McKenney
2008-08-21 12:03 ` Peter Zijlstra
2008-08-21 14:53 ` Paul E. McKenney
2008-08-21 14:58 ` jmerkey
2008-08-21 12:05 ` Stefan Richter
2008-08-21 12:26 ` jmerkey
[not found] ` <43593.166.70.238.46.1219321595.squirrel@webmail.wolfmountaingroup.com >
2008-08-21 12:35 ` jmerkey
2008-08-21 13:37 ` Nick Piggin
2008-08-21 14:09 ` Stefan Richter
2008-08-22 1:40 ` Nick Piggin
2008-08-22 6:32 ` Stefan Richter
2008-08-22 11:54 ` jmerkey
2008-08-22 12:36 ` Stefan Richter
2008-08-21 14:09 ` Peter Zijlstra
2008-08-21 14:30 ` Paul E. McKenney
2008-08-21 14:14 ` jmerkey
2008-08-21 14:48 ` Peter Zijlstra
2008-08-21 16:21 ` Avi Kivity
2008-08-21 21:06 ` Jeremy Fitzhardinge
2008-08-21 21:18 ` Linus Torvalds [this message]
2008-08-21 21:21 ` Jeremy Fitzhardinge
2008-08-24 4:25 ` jmerkey
2008-08-26 8:26 ` Andi Kleen
2008-08-27 1:49 ` jmerkey
2008-08-22 1:37 ` Nick Piggin
2008-08-21 14:02 ` Stefan Richter
2008-08-21 14:08 ` jmerkey
2008-08-21 15:22 ` Stefan Richter
2008-08-21 15:02 ` jmerkey
2008-08-21 15:57 ` Linus Torvalds
2008-08-21 16:18 ` Linus Torvalds
2008-08-21 16:48 ` Paul E. McKenney
2008-09-24 0:01 ` Paul E. McKenney
2008-08-21 16:43 ` Paul E. McKenney
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