From: Grant Grundler <grundler@dsl2.external.hp.com>
To: "Joël Soete" <jso@europay.com>
Cc: parisc-linux@lists.parisc-linux.org
Subject: Re: [parisc-linux] evms-0.9.1 && hppa (follow ...)
Date: Thu, 07 Mar 2002 10:06:35 -0700 [thread overview]
Message-ID: <20020307170635.4D95C4872@dsl2.external.hp.com> (raw)
In-Reply-To: Message from "Joël Soete" <jso@europay.com> of "Thu, 07 Mar 2002 15:32:31 +0100." <OF0AD397FF.17ED40BE-ONC1256B75.004D4BB9@com>
"=?iso-8859-1?Q?Jo=EBl_Soete?=" wrote:
...
> I am not quiet sure to be absolutely right but for a first test, I only
> change "user_parms->buffer_address" by "tmp.buffer_address"
> and the system does not anymore crashes:
Excellent. That was too easy.
...
> As you can see it is not yes perfect because: "evms_vgscan(267): unaligned
> access to 0x00022efe at ip=3D0x40207d8f"
The kernel should be dealing with unaligned access - the msg is a
warning since it will have substantial performance impact.
> and also logs a lot of data page fault:
Yeah - gdb to debug those.
...
> Humm ... have you an idea why this problem did not appears for this i386 or
> ppc (the two official supported till now)?
Dunno. Luck?
Those arches may not be as sensitive to address space issues.
welcome,
grant
next prev parent reply other threads:[~2002-03-07 17:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-07 14:32 [parisc-linux] evms-0.9.1 && hppa (follow ...) Joël Soete
2002-03-07 17:06 ` Grant Grundler [this message]
2002-03-07 23:25 ` Matthew Wilcox
-- strict thread matches above, loose matches on Subject: below --
2002-03-06 18:57 Joël Soete
2002-03-06 22:19 ` Grant Grundler
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