From: Ralf Baechle <ralf@linux-mips.org>
To: Stanislaw Skowronek <sskowron@ET.PUT.Poznan.PL>
Cc: linux-mips@linux-mips.org
Subject: Re: TLB on R10k
Date: Tue, 27 Apr 2004 21:28:28 +0200 [thread overview]
Message-ID: <20040427192828.GA7739@linux-mips.org> (raw)
In-Reply-To: <Pine.GSO.4.10.10404272004460.14972-100000@helios.et.put.poznan.pl>
On Tue, Apr 27, 2004 at 08:07:23PM +0200, Stanislaw Skowronek wrote:
> Why, in tlb-andes.c, all exception handlers are prefixed with an
> ampersand (&) when copying them to main memory, only the r10k fill handler
> isn't? I'm getting a blackhole-style crash (no messages, no panic,
> interrupts dead as a doornail, nobody knows what is happening) as soon as
> I try to jump to usermode.
Have you verified that the UX bit is set correctly by your kernel? BEV
also plays a role but since you survive BogoMIPS it should be right.
Ralf
next prev parent reply other threads:[~2004-04-27 19:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-27 18:07 TLB on R10k Stanislaw Skowronek
2004-04-27 18:33 ` Thiemo Seufer
2004-04-27 18:54 ` Stanislaw Skowronek
2004-04-27 19:28 ` Ralf Baechle [this message]
2004-04-28 5:37 ` Stanislaw Skowronek
2004-04-28 5:37 ` Stanislaw Skowronek
2004-04-28 17:27 ` Ralf Baechle
-- strict thread matches above, loose matches on Subject: below --
2004-04-28 15:05 Alex Deucher
2004-04-28 15:05 ` Alex Deucher
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