NetBSD Problem Report #42010

From jmcneill@pipes.invisible.ca  Mon Sep  7 22:42:45 2009
Return-Path: <jmcneill@pipes.invisible.ca>
Received: from mail.netbsd.org (mail.netbsd.org [204.152.190.11])
	by www.NetBSD.org (Postfix) with ESMTP id B3AEB63BC1D
	for <gnats-bugs@gnats.NetBSD.org>; Mon,  7 Sep 2009 22:42:45 +0000 (UTC)
Message-Id: <20090907224400.322643A878@pipes.invisible.ca>
Date: Mon,  7 Sep 2009 18:44:00 -0400 (EDT)
From: jmcneill@invisible.ca
Reply-To: jmcneill@invisible.ca
To: gnats-bugs@gnats.NetBSD.org
Subject: x86 bus_dmamem_mmap does not honour BUS_DMA_NOCACHE
X-Send-Pr-Version: 3.95


>Number:         42010
>Category:       port-i386
>Synopsis:       x86 bus_dmamem_mmap does not honour BUS_DMA_NOCACHE
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Sep 07 22:45:00 +0000 2009
>Originator:     Jared D. McNeill
>Release:        NetBSD 5.99.16
>Organization:

	
>Environment:

	

	
System: NetBSD pipes.invisible.ca 5.99.16 NetBSD 5.99.16 (MONOLITHIC) #45: Mon Sep 7 18:37:21 EDT 2009 jmcneill@ptichka.invisible.ca:/Users/jmcneill/branches/HEAD/src/sys/arch/i386/compile/obj/MONOLITHIC i386
Architecture: i386
Machine: i386
>Description:
	x86 bus_dmamem_mmap does not honour BUS_DMA_NOCACHE, which is required
	to fix kern/35961
>How-To-Repeat:

	
>Fix:

	


>Unformatted:

 	

 	

Home	PR Database Search