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Re: [PATCH] Further TLB handler optimizations

To: Rojhalat Ibrahim <>
Subject: Re: [PATCH] Further TLB handler optimizations
From: Thiemo Seufer <>
Date: Tue, 11 Jan 2005 17:26:46 +0100
In-reply-to: <>
Original-recipient: rfc822;
References: <> <> <> <> <> <> <> <> <> <>
User-agent: Mutt/1.5.6+20040907i
Rojhalat Ibrahim wrote:
> Rojhalat Ibrahim wrote:
> >Thiemo Seufer wrote:
> >
> >>This would be a different bug then. It should be relatively easy to
> >>catch, there aren't that many places where cpu_has_64bit_gp_regs is
> >>used.
> >
> >I see you already fixed it. Works fine now. Thanks a lot.
> Well, at least for a 32-bit kernel. If I compile a 64-bit
> kernel it still stops when it should start init. Any ideas?

Is this really related to my TLB exception handler patch? The 64bit
versions of it are pretty well tested now, so it would be most likely
some flaw specific to your CPU. The 64bit kernel had no optimized TLB
handlers before.


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