From: Steven Rostedt <rostedt@goodmis.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>,
linux-kernel <linux-kernel@vger.kernel.org>,
david singleton <dsingleton@mvista.com>,
Lee Revell <rlrevell@joe-job.com>
Subject: Re: [PATCH -RT] fix i386 RWSEM_GENERIC_SPINLOCK (was: Re: 2.6.15-rc5-rt1 will not compile)
Date: Tue, 13 Dec 2005 10:03:15 -0500 [thread overview]
Message-ID: <1134486195.24145.52.camel@localhost.localdomain> (raw)
In-Reply-To: <1134484364.24145.43.camel@localhost.localdomain>
On Tue, 2005-12-13 at 09:32 -0500, Steven Rostedt wrote:
> >
>
> OK, scratch my last patch. I'll submit this arch per arch. Starting
> with i386. Each arch does it differently, so a generic lib/Konfig.rwsem
> wouldn't work, since each arch has a different dependency.
I guess this may be the only patch needed so far. x86_64 doesn't use a
RWSEM_XCHGADD_ALGORITHM, and as for the other archs:
alpha and ia64 - doesn't have PREEPMT_RT yet.
arm, cris, frv, h8300, m32r, parsic don't seem to implement the XCHGADD.
But I see that powerpc will need a fix, but I'll let others who actually
have the boards to fix them. ;-)
As for what I own: x86_64 and i386, the patches I sent are sufficient.
If anyone would like to give me a special board (to keep), I'll gladly
make sure that Ingo's -RT kernel runs on it.
-- Steve
prev parent reply other threads:[~2005-12-13 15:03 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-26 6:52 2.6.14-rt15: cannot build with !PREEMPT_RT Lee Revell
2005-11-26 12:23 ` Ingo Molnar
2005-11-26 19:05 ` Lee Revell
2005-11-26 19:46 ` Thomas Gleixner
2005-11-27 12:30 ` Ingo Molnar
2005-11-27 19:57 ` Lee Revell
2005-11-28 11:44 ` Ingo Molnar
2005-11-28 1:27 ` Lee Revell
2005-11-28 11:48 ` Ingo Molnar
2005-11-28 14:56 ` Lee Revell
2005-11-28 16:00 ` Ingo Molnar
2005-11-28 17:50 ` Lee Revell
2005-11-28 20:34 ` Lee Revell
2005-11-28 22:40 ` Lee Revell
2005-11-29 2:08 ` Lee Revell
2005-11-29 7:29 ` Ingo Molnar
2005-11-29 9:32 ` Ingo Molnar
2005-11-29 23:19 ` Lee Revell
2005-12-09 1:05 ` Lee Revell
2005-12-10 0:25 ` Lee Revell
2005-12-12 17:44 ` 2.6.15-rc5-rt1 will not compile (was Re: 2.6.14-rt15: cannot build with !PREEMPT_RT) Lee Revell
2005-12-12 21:49 ` Steven Rostedt
2005-12-12 22:14 ` Lee Revell
2005-12-12 22:22 ` Steven Rostedt
2005-12-12 22:31 ` Lee Revell
2005-12-12 22:34 ` Steven Rostedt
2005-12-13 3:28 ` Steven Rostedt
2005-12-13 8:08 ` Ingo Molnar
2005-12-16 20:53 ` Lee Revell
2005-12-12 22:39 ` K.R. Foley
2005-12-13 8:15 ` Ingo Molnar
2005-12-13 14:32 ` [PATCH -RT] fix i386 RWSEM_GENERIC_SPINLOCK (was: Re: 2.6.15-rc5-rt1 will not compile) Steven Rostedt
2005-12-13 15:03 ` Steven Rostedt [this message]
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