From: Ralf Baechle <ralf@linux-mips.org>
To: Sergei Shtylyov <sshtylyov@dev.rtsoft.ru>
Cc: linux-mips@ftp.linux-mips.org
Subject: Re: LO reg. gets trashed by kgdb in 2.4.x and older kernels
Date: Thu, 8 Jul 2004 13:43:23 +0200 [thread overview]
Message-ID: <20040708114323.GB16587@linux-mips.org> (raw)
In-Reply-To: <40E96E2A.2000403@dev.rtsoft.ru>
On Mon, Jul 05, 2004 at 07:05:14PM +0400, Sergei Shtylyov wrote:
> I have discovered that the gdb-low.S trashes the LO reg. instead of
> restoring it. This was fixed for the 2.6 kernels but, as it seems, was left
> unfixed in the earlier ones (run into this on 2.4.18/2.4.20). Here's the
> patch
> against the lastest 2.4.x revision of the file...
Thanks. This also was an ancient bug probably dating back to late '94 or
early '95 so all branches other than 2.6 were affected.
Ralf
prev parent reply other threads:[~2004-07-08 11:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-05 15:05 LO reg. gets trashed by kgdb in 2.4.x and older kernels Sergei Shtylyov
2004-07-08 11:43 ` Ralf Baechle [this message]
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