Date: Sat, 9 Jul 2005 06:53:52 +0000 (UTC) From: Peter Grehan <grehan@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/powerpc/powerpc busdma_machdep.c Message-ID: <200507090653.j696rqm7032496@repoman.freebsd.org>
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grehan 2005-07-09 06:53:52 UTC
FreeBSD src repository
Modified files:
sys/powerpc/powerpc busdma_machdep.c
Log:
The nsegs parameter to bus_dmamap_load_mbuf_sg is not required to
be set to 0 on input. This caused a panic in an an MP test version
of the GEM driver from Marius, and from inspection of other PCI
drivers, the same problem would happen there.
Fix by explicitly setting to 0.
Approved by: re
Revision Changes Path
1.25 +2 -0 src/sys/powerpc/powerpc/busdma_machdep.c
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