From: Mario Smarduch <cms063@email.mot.com>
To: linux-ia64@vger.kernel.org
Subject: cacheble to uncachble change
Date: Mon, 26 Apr 2004 18:57:45 +0000 [thread overview]
Message-ID: <408D5C58.E07A5FBE@email.mot.com> (raw)
Is there support in IA64 kernel to change a memory mapping from
cacheble to uncacheble attribute. By support I mean one function
which can accept an addr start/range, make sure in-transit
cache data/prefetch hits are synced and upon return gurantee
no CPU has any stale data in its caches and after installing the new
attribute memory is guranteed synchronized. Or is a combonition
of functions/macros required?
- Mario
next reply other threads:[~2004-04-26 18:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-26 18:57 Mario Smarduch [this message]
2004-04-26 19:25 ` cacheble to uncachble change David Mosberger
2004-04-26 21:24 ` Jim Hull
2004-04-26 21:35 ` Robin Holt
2004-04-26 21:46 ` David Mosberger
2004-04-27 0:03 ` David Mosberger
2004-04-27 10:52 ` Robin Holt
2004-04-27 14:24 ` Jack Steiner
2004-04-27 19:50 ` David Mosberger
2004-04-27 21:31 ` Jack Steiner
2004-04-27 21:48 ` David Mosberger
2004-04-27 22:35 ` Mario Smarduch
2004-04-27 22:45 ` David Mosberger
2004-04-27 23:53 ` Luck, Tony
2004-04-28 1:43 ` Robin Holt
2004-04-28 15:52 ` Mario Smarduch
2004-04-29 4:49 ` David Mosberger
2004-04-29 13:39 ` Smarduch Mario-CMS063
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=408D5C58.E07A5FBE@email.mot.com \
--to=cms063@email.mot.com \
--cc=linux-ia64@vger.kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.