From: Francois Romieu <romieu@fr.zoreil.com>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>,
linux-kernel@vger.kernel.org, dipankar@in.ibm.com,
antonb@au1.ibm.com, davej@codemonkey.org.uk, hpa@zytor.com,
len.brown@intel.com, andmike@us.ibm.com, rth@twiddle.net,
rusty@au1.ibm.com, schwidefsky@de.ibm.com, jgarzik@pobox.com
Subject: Re: [RFC,PATCH 3/4] Change synchronize_kernel to _rcu and _sched
Date: Sat, 9 Apr 2005 14:20:45 +0200 [thread overview]
Message-ID: <20050409122045.GA6073@electric-eye.fr.zoreil.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0504091047510.18763-100000@dbl.q-ag.de>
Manfred Spraul <manfred@colorfullife.com> :
> [Jeff added to cc list - it's a network driver question]
[...]
> I haven't read the whole driver, but what about
> spin_unlock_wait(&dev->xmit_lock);
> ?
The race here is a dev->close() against dev->hard_start_xmit() one where
dev->hard_start_xmit() does not do any locking at all.
(so far, so good...)
--
Ueimor
next prev parent reply other threads:[~2005-04-09 12:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-03 6:31 Paul E. McKenney
2005-04-07 23:16 ` Francois Romieu
2005-04-08 1:09 ` Paul E. McKenney
2005-04-09 8:56 ` Manfred Spraul
2005-04-09 12:20 ` Francois Romieu [this message]
2005-04-09 18:42 ` Manfred Spraul
2005-04-09 22:39 ` Francois Romieu
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=20050409122045.GA6073@electric-eye.fr.zoreil.com \
--to=romieu@fr.zoreil.com \
--cc=andmike@us.ibm.com \
--cc=antonb@au1.ibm.com \
--cc=davej@codemonkey.org.uk \
--cc=dipankar@in.ibm.com \
--cc=hpa@zytor.com \
--cc=jgarzik@pobox.com \
--cc=len.brown@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=manfred@colorfullife.com \
--cc=paulmck@us.ibm.com \
--cc=rth@twiddle.net \
--cc=rusty@au1.ibm.com \
--cc=schwidefsky@de.ibm.com \
/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
all inboxes | Powered by JetHome®