From: Jun Sun <jsun@mvista.com>
To: Ralf Baechle <ralf@oss.sgi.com>
Cc: "Kevin D. Kissell" <kevink@mips.com>,
carstenl@mips.com, linux-mips@oss.sgi.com
Subject: Re: FPU emulator unsafe for SMP?
Date: Tue, 19 Feb 2002 14:02:57 -0800 [thread overview]
Message-ID: <20020219140257.B25739@mvista.com> (raw)
In-Reply-To: <20020215115711.A26798@dea.linux-mips.net>; from ralf@oss.sgi.com on Fri, Feb 15, 2002 at 11:57:11AM +0100
On Fri, Feb 15, 2002 at 11:57:11AM +0100, Ralf Baechle wrote:
> On Fri, Feb 15, 2002 at 09:14:52AM +0100, Kevin D. Kissell wrote:
>
> > I submitted a series of patches a year or so ago, the
> > last of which really should have been a comprehensive
> > fix to the FPU context switch and signal problems.
> > The last time I looked, that patch had never made it into
> > the OSS repository, but neither had anyone reported
> > any holes in it.
>
> I was actually beliving that the bundle of patches I received from
> Carsten maybe 3 months ago did fix all the issues?
>
False alarm - I did some tests and kgdb trace, and confirmed that the
the current FPU code indeed solved all the fpu/signal problems that
I know of. Good to know we can actually make things work!
Jun
prev parent reply other threads:[~2002-02-19 23:08 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-15 1:56 FPU emulator unsafe for SMP? Jun Sun
2002-02-15 2:11 ` Ralf Baechle
2002-02-15 7:20 ` Jun Sun
2002-02-15 8:30 ` Jun Sun
2002-02-15 9:59 ` Kevin D. Kissell
2002-02-15 9:59 ` Kevin D. Kissell
2002-02-19 22:05 ` Jun Sun
2002-02-19 22:19 ` Ralf Baechle
2002-02-20 0:08 ` Kevin D. Kissell
2002-02-20 0:08 ` Kevin D. Kissell
2002-02-20 1:12 ` Jun Sun
2002-02-20 3:28 ` Greg Lindahl
2002-02-20 4:24 ` Jun Sun
2002-02-20 4:32 ` Daniel Jacobowitz
2002-02-20 9:48 ` Jun Sun
2002-02-20 10:14 ` Kevin D. Kissell
2002-02-20 10:14 ` Kevin D. Kissell
2002-02-20 13:50 ` Ralf Baechle
2002-02-20 20:53 ` Greg Lindahl
2002-02-20 13:24 ` Ralf Baechle
2002-02-20 4:48 ` Greg Lindahl
2002-02-20 9:27 ` Florian Lohoff
2002-02-20 13:18 ` Ralf Baechle
2002-02-20 9:56 ` Geert Uytterhoeven
2002-02-20 11:14 ` Kevin D. Kissell
2002-02-20 13:10 ` Ralf Baechle
2002-02-20 8:27 ` Dominic Sweetman
2002-02-20 9:30 ` Florian Lohoff
2002-02-20 13:56 ` Ralf Baechle
2002-02-20 13:09 ` Ralf Baechle
2002-02-20 14:42 ` Kevin D. Kissell
2002-02-20 14:42 ` Kevin D. Kissell
2002-02-20 14:46 ` Maciej W. Rozycki
2002-02-20 15:05 ` Ralf Baechle
2002-02-20 15:45 ` Maciej W. Rozycki
2002-02-20 13:03 ` Ralf Baechle
2002-02-15 8:14 ` Kevin D. Kissell
2002-02-15 8:14 ` Kevin D. Kissell
2002-02-15 10:57 ` Ralf Baechle
2002-02-19 22:02 ` Jun Sun [this message]
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