All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mark Hounschell <markh@compro.net>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>, john stultz <johnstul@us.ibm.com>,
	lkml <linux-kernel@vger.kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [RFC][PATCH -rt] irqd starvation on SMP by a single process?
Date: Fri, 12 May 2006 07:39:56 -0400	[thread overview]
Message-ID: <4464740C.8060305@compro.net> (raw)
In-Reply-To: <Pine.LNX.4.58.0605120337150.26721@gandalf.stny.rr.com>

Steven Rostedt wrote:
> 
> On Fri, 12 May 2006, Ingo Molnar wrote:
> 
>> ah. This actually uncovered a real bug. We were calling __do_softirq()
>> with interrupts enabled (and being preemptible) - which is certainly
>> bad.
> 
> Hmm, I wonder if this is also affecting Mark's problem.
> 

I thought the same thing when I read it??

Mark


  parent reply	other threads:[~2006-05-12 11:40 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-12  2:43 [RFC][PATCH -rt] irqd starvation on SMP by a single process? john stultz
2006-05-12  5:50 ` Ingo Molnar
2006-05-12  7:59   ` Steven Rostedt
2006-05-12  8:10     ` Ingo Molnar
2006-05-12 11:39     ` Mark Hounschell [this message]
2006-05-12 11:56       ` Ingo Molnar
2006-05-12 11:59         ` Mark Hounschell
2006-05-12 12:53         ` Mark Hounschell
2006-05-12 13:03           ` Steven Rostedt
2006-05-12 13:06             ` Mark Hounschell
2006-05-12 13:19             ` Mark Hounschell
2006-05-12 17:47   ` john stultz
2006-05-12 18:04   ` john stultz
2006-05-12 19:16     ` Mark Hounschell
2006-05-12 20:04     ` Mark Hounschell
  -- strict thread matches above, loose matches on Subject: below --
2006-05-12  4:22 Edward Killips

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=4464740C.8060305@compro.net \
    --to=markh@compro.net \
    --cc=johnstul@us.ibm.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    --cc=rostedt@goodmis.org \
    --cc=tglx@linutronix.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 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.