From: Bjorn Helgaas <helgaas@rsn.hp.com>
To: hppa-linux@thepuffingroup.com
Subject: Re: [hppa-linux] Picky details of TLB fault handlers
Date: Mon, 22 Mar 1999 13:09:26 -0600 [thread overview]
Message-ID: <199903221909.NAA01345@helgaaspc.rsn.hp.com> (raw)
>I'm right in assuming its legal to swap the return address - so the TLB
>handler can do a short piece of TLB handling for a present page miss,
>then stash the return into the kernel stack and rfi into the page fault handler
>so it will in turn return to the user context ?
Yes.
next reply other threads:[~1999-03-22 19:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-03-22 19:09 Bjorn Helgaas [this message]
-- strict thread matches above, loose matches on Subject: below --
1999-03-22 17:05 [hppa-linux] Picky details of TLB fault handlers Bjorn Helgaas
1999-03-22 18:12 ` Alan Cox
1999-03-22 17:41 ` Michael Shalayeff
1999-03-22 14:11 Christopher Neufeld
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