All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jeff Garzik <jeff@garzik.org>
To: Auke Kok <auke-jan.h.kok@intel.com>
Cc: stable@vger.kernel.org, greg@suse.de,
	e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org,
	davej@redhat.com, herbert@gondor.apana.org.au
Subject: Re: [PATCH] e1000: Don't enable polling in open() (was: e1000: assertion hit in e1000_clean(), kernel 2.6.21.1)
Date: Mon, 21 May 2007 19:42:39 -0400	[thread overview]
Message-ID: <46522E6F.9060600@garzik.org> (raw)
In-Reply-To: <20070521215134.14885.84952.stgit@localhost.localdomain>

Auke Kok wrote:
> Herbert Xu wrote:
> "netif_poll_enable can only be called if you've previously called
> netif_poll_disable.  Otherwise a poll might already be in action
> and you may get a crash like this."
> 
> Removing the call to netif_poll_enable in e1000_open should fix this issue,
> the only other call to netif_poll_enable is in e1000_up() which is only
> reached after a device reset or resume.
> 
> Bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=8455
> https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=240339
> 
> Tested by Doug Chapman <doug.chapman@hp.com>
> 
> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
> ---
> 
>  drivers/net/e1000/e1000_main.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)

applied, though as a poster (DaveJ?) noted, I'm not sure it completely 
fixes the bug



  parent reply	other threads:[~2007-05-21 23:42 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-21 21:51 [PATCH] e1000: Don't enable polling in open() (was: e1000: assertion hit in e1000_clean(), kernel 2.6.21.1) Auke Kok
2007-05-21 22:16 ` Dave Jones
2007-05-22  0:49   ` Herbert Xu
2007-05-22  0:58     ` Kok, Auke
2007-05-22  1:22       ` Dave Jones
2007-05-21 23:42 ` Jeff Garzik [this message]
2007-05-22  0:04   ` Kok, Auke
2007-05-22  1:01   ` Herbert Xu
2007-05-22 16:56     ` Chuck Ebbert
2007-05-22 17:02       ` Kok, Auke
2007-05-23 10:47         ` Herbert Xu
2007-05-23 23:34           ` Chris Wright
2007-05-23 23:38             ` Kok, Auke
2007-05-24  1:29               ` Herbert Xu
2007-05-24  4:31                 ` Chris Wright
2007-05-24  1:29             ` Herbert Xu
  -- strict thread matches above, loose matches on Subject: below --
2007-05-21 15:32 Auke Kok
2007-05-21 21:26 ` Herbert Xu

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=46522E6F.9060600@garzik.org \
    --to=jeff@garzik.org \
    --cc=auke-jan.h.kok@intel.com \
    --cc=davej@redhat.com \
    --cc=e1000-devel@lists.sourceforge.net \
    --cc=greg@suse.de \
    --cc=herbert@gondor.apana.org.au \
    --cc=netdev@vger.kernel.org \
    --cc=stable@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.