Date: Wed, 15 Apr 2009 13:41:19 -0700 From: Colin Percival <cperciva@freebsd.org> To: Andrew Thompson <thompsa@FreeBSD.org> Cc: src-committers@FreeBSD.org, svn-src-user@FreeBSD.org Subject: Re: svn commit: r191102 - user/thompsa/vaptq/sys/net80211 Message-ID: <49E6466F.9070800@freebsd.org> In-Reply-To: <200904151451.n3FEpf4G045751@svn.freebsd.org> References: <200904151451.n3FEpf4G045751@svn.freebsd.org>
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Andrew Thompson wrote: > Author: thompsa > Date: Wed Apr 15 14:51:41 2009 > New Revision: 191102 > URL: http://svn.freebsd.org/changeset/base/191102 > > Log: > Perform the channel change in ieee80211_setcurchan() on the taskqueue. This is > safe as the channel is set before the new state is switched in > ieee80211_sta_join(), the taskqueue is serialised so the channel change is > guaranteed to have completed before the state transition happens. Does this fix the cannot-auth-when-channel-is-not-set panic? -- Colin Percival Security Officer, FreeBSD | freebsd.org | The power to serve Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid
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