From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753843AbYDHOig (ORCPT ); Tue, 8 Apr 2008 10:38:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752628AbYDHOi1 (ORCPT ); Tue, 8 Apr 2008 10:38:27 -0400 Received: from crystal.sipsolutions.net ([195.210.38.204]:54102 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752494AbYDHOi0 (ORCPT ); Tue, 8 Apr 2008 10:38:26 -0400 Subject: Re: [PATCH 1/2] mac80211: fix recursive locking in ieee80211_sta_expire From: Johannes Berg To: Jiri Slaby Cc: linville@tuxdriver.com, Andrew Morton , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Wu , Jiri Benc In-Reply-To: <1207598029-20000-1-git-send-email-jirislaby@gmail.com> References: <1207598029-20000-1-git-send-email-jirislaby@gmail.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-IWmlGZBgp6cshobhkhGB" Date: Tue, 08 Apr 2008 16:29:26 +0200 Message-Id: <1207664966.14253.26.camel@johannes.berg> Mime-Version: 1.0 X-Mailer: Evolution 2.12.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-IWmlGZBgp6cshobhkhGB Content-Type: text/plain Content-Transfer-Encoding: quoted-printable > ieee80211_sta_expire grabs local->sta_lock and calls sta_info_unlink > which tries to grab the lock again. (make available) and use > __sta_info_unlink variant instead. A patch equivalent to this should already be in. johannes --=-IWmlGZBgp6cshobhkhGB Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUAR/uBRaVg1VMiehFYAQJ5XxAAss1YKBFWp5t/wB+cdCVfxQiiMiJwJbaS NgXKjIPpjftsIBDMsEeRoDSYErJevu/czrGggCX/5TujuUoQ5+xFNYFbPxT39t0f 4wfBXD3bJYu5ASI01fddWoRscLChrfesVRzvt6NMRMHU0MFkDnhyHTTSOqtH42Dr eDq71DIsrRDEEF4KZHOV1wBiDdxAyA1ieY3tJFE6eYga2/q7CaduzKGdo6KaYLh+ xGz0sPWBtZ2344qZRtxJFfzh44adAiYQx/AFzg8zXvuuRlTWfa6jZZp4y1LhTmr1 f9hQTZnpWyuvV7TjOTnFUCQWlVYT7uz1LW9tjIF1hf3dkZ64+pbRrVVm4idh48ne MZHrZnCKLHFzkdT3o7EmN3zS/7tzGC1+tkRhsdSjGK7VHTEwi6i68q1qBDyrfeZo ED6oaYMIhQLr8dL8aO57iK0ymw5sck/rM/N7Bx6opZSGuJgzvt0CMWBC6Tmop5kf FgrKTkoKzsl44AfhPNzlDqtwddl0Mhy4hdquIqrAS/RMk0UhKp3bOFTq6jHo8GuK FZvcnYHOVtoTKaBybEmDYvi6TnjuYJ8RB1r+lKN7fQKw7CcwTjkMv8AS33DyfUHL grAjdyOTxR2JJZ72BBmTveJcJa9w/hiHIcBRG5JhbVxeqaqHV4YFOtvwwSaZQBin HxIE08iKbis= =z9z5 -----END PGP SIGNATURE----- --=-IWmlGZBgp6cshobhkhGB--