From: David Mosberger <davidm@napali.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [PATCH] early serial console support
Date: Fri, 02 Apr 2004 01:40:18 +0000 [thread overview]
Message-ID: <16492.50306.257750.615958@napali.hpl.hp.com> (raw)
In-Reply-To: <200404011521.16402.bjorn.helgaas@hp.com>
>>>>> On Thu, 1 Apr 2004 15:21:16 -0700, Bjorn Helgaas <bjorn.helgaas@hp.com> said:
Bjorn> + while (!(UART_LSR_TEMT & serial_in(up, UART_LSR)))
Bjorn> + ;
This needs a cpu_relax()?
--david
next prev parent reply other threads:[~2004-04-02 1:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-01 22:21 [PATCH] early serial console support Bjorn Helgaas
2004-04-01 22:34 ` Matthew Wilcox
2004-04-02 1:40 ` David Mosberger [this message]
2004-04-02 17:12 ` [PATCH] early serial console support (updated) Bjorn Helgaas
2004-04-02 18:56 ` [PATCH] early serial console support (update 2) Bjorn Helgaas
2004-04-10 8:28 ` [PATCH] early serial console support Russell King
2004-04-22 23:25 ` Bjorn Helgaas
[not found] <200404011458.04264.bjorn.helgaas@hp.com>
2004-04-01 22:24 ` Bjorn Helgaas
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=16492.50306.257750.615958@napali.hpl.hp.com \
--to=davidm@napali.hpl.hp.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox