From: Momchil Velikov <velco@fadata.bg>
To: "David S. Miller" <davem@redhat.com>
Cc: manfred@colorfullife.com, masp0008@stud.uni-saarland.de,
drobbins@gentoo.org, linux-kernel@vger.kernel.org
Subject: Re: Athlon/AGP issue update
Date: 23 Jan 2002 14:41:09 +0200 [thread overview]
Message-ID: <87r8ohb5p6.fsf@fadata.bg> (raw)
In-Reply-To: <3C4E9291.8DA0BD7F@stud.uni-saarland.de> <20020123.034411.71089598.davem@redhat.com> <87wuy9b62u.fsf@fadata.bg> <20020123.043441.112625212.davem@redhat.com>
In-Reply-To: <20020123.043441.112625212.davem@redhat.com>
>>>>> "David" == David S Miller <davem@redhat.com> writes:
David> From: Momchil Velikov <velco@fadata.bg>
David> Date: 23 Jan 2002 14:32:57 +0200
David> Erm, why would the granularity of mapping matter at all ?
David> Because on a TLB miss the speculative store would be cancelled.
David> With 4MB pages the TLB can hit, with 4K pages it cannot.
Yes. But there _is_ some instruction writing into the AGP memory, and
this instruction will still write there no matter what are mappings,
and it can still get speculatively executed and so on, leading to the
same result, no ?
next prev parent reply other threads:[~2002-01-23 12:40 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-23 10:38 Athlon/AGP issue update Studierende der Universitaet des Saarlandes
2002-01-23 11:44 ` David S. Miller
2002-01-23 12:32 ` Momchil Velikov
2002-01-23 12:34 ` David S. Miller
2002-01-23 12:41 ` Momchil Velikov [this message]
2002-01-23 14:50 ` Manfred Spraul
2002-01-23 11:44 ` David Woodhouse
2002-01-23 11:49 ` David S. Miller
-- strict thread matches above, loose matches on Subject: below --
2002-01-23 9:52 Daniel Robbins
2002-01-23 10:18 ` David S. Miller
2002-01-23 2:46 ` benh
2002-01-23 14:08 ` David S. Miller
2002-01-23 15:47 ` benh
2002-01-25 18:34 ` Val Henson
2002-01-26 0:20 ` Benjamin Herrenschmidt
2002-01-27 19:22 ` Val Henson
2002-01-27 19:32 ` Benjamin Herrenschmidt
2002-01-23 16:31 ` Albert D. Cahalan
2002-01-23 16:57 ` Daniel Robbins
2002-01-23 17:14 ` benh
2002-01-23 23:14 ` Albert D. Cahalan
2002-01-25 18:17 ` Val Henson
2002-01-23 19:20 ` Oliver Neukum
[not found] ` <200201231010.g0NAAuE05886@Port.imtp.ilyichevsk.odessa.ua>
2002-01-23 10:24 ` David S. Miller
2002-01-23 10:31 ` Rik van Riel
2002-01-23 11:39 ` David S. Miller
2002-01-23 11:39 ` William Lee Irwin III
2002-01-23 11:47 ` David S. Miller
2002-01-23 17:09 ` Albert D. Cahalan
2002-01-23 18:38 ` David S. Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87r8ohb5p6.fsf@fadata.bg \
--to=velco@fadata.bg \
--cc=davem@redhat.com \
--cc=drobbins@gentoo.org \
--cc=linux-kernel@vger.kernel.org \
--cc=manfred@colorfullife.com \
--cc=masp0008@stud.uni-saarland.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox