Date: Thu, 20 Nov 2008 00:15:35 +0000 From: Bruce Simpson <bms@incunabulum.net> To: John Baldwin <jhb@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: [PATCH] ppbus/ppc locking Message-ID: <4924AC27.3090302@incunabulum.net> In-Reply-To: <200811191503.02192.jhb@freebsd.org> References: <200811191503.02192.jhb@freebsd.org>
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John, Thanks for this. John Baldwin wrote: > Please test! This is the last non-MPSAFE network driver at this point. This > ... > My only box using lpt(4) is running 7.1-PRERELEASE, this patch should backport, yes? It is a right pain in the arse when something happens with my venerable GCC Elite 600, e.g. a paper jam, and the entire box grinds to a halt because lpt_intr() was called with Giant held. cheers BMS
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