Date: Tue, 16 Sep 2008 20:05:08 GMT From: Rafal Jaworowski <raj@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 149897 for review Message-ID: <200809162005.m8GK58MM041882@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=149897 Change 149897 by raj@raj_mimi on 2008/09/16 20:04:52 mge: Drop RX lock before before calling if_input() since we can recurse on mge_start() and end up with a lock order reversal. Affected files ... .. //depot/projects/arm/src/sys/dev/mge/if_mge.c#5 edit Differences ... ==== //depot/projects/arm/src/sys/dev/mge/if_mge.c#5 (text+ko) ==== @@ -993,7 +993,9 @@ mge_offload_process_frame(ifp, mb, status, bufsize); + MGE_RECEIVE_UNLOCK(sc); (*ifp->if_input)(ifp, mb); + MGE_RECEIVE_LOCK(sc); } dw->mge_desc->byte_count = 0;
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