From: Jamie Lokier <lk@tantalophile.demon.co.uk>
To: alad@hss.hns.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: __switch_to macro
Date: Fri, 6 Apr 2001 13:39:02 +0200 [thread overview]
Message-ID: <20010406133902.A5783@pcep-jamie.cern.ch> (raw)
In-Reply-To: <65256A26.0031F455.00@sandesh.hss.hns.com>
In-Reply-To: <65256A26.0031F455.00@sandesh.hss.hns.com>; from alad@hss.hns.com on Fri, Apr 06, 2001 at 02:42:48PM +0530
alad@hss.hns.com wrote:
> There's one thing that confuses me: don't you get a segment_not_present
> fault? If so, traps.c's do_segment_not_present doesn't appear to search
> the exception table, and the code in loadsegment would not work.
>
> >>> well.. I peeked into traps.c.. I do seem a call to die_if_no_fixup
> in this function. And I think loadsegment is already making an entry in
> exception table.
Ah, you're right. I didn't follow DO_ERROR all the way to do_trap and
hency search_exception_table.
-- Jamie
next prev parent reply other threads:[~2001-04-06 11:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-06 9:12 alad
2001-04-06 11:39 ` Jamie Lokier [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-04-06 7:23 alad
2001-04-06 8:48 ` Jamie Lokier
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