Date: Tue, 19 Jun 2012 15:57:08 GMT From: Brooks Davis <brooks@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 213148 for review Message-ID: <201206191557.q5JFv8Cr032517@skunkworks.freebsd.org>
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http://p4web.freebsd.org/@@213148?ac=10 Change 213148 by brooks@brooks_ecr_current on 2012/06/19 15:56:12 Do reject non-PAGE_SIZE aligned and sized regions if mmap is to be configured. Requested by: rwatson Affected files ... .. //depot/projects/ctsrd/beribsd/src/sys/dev/altera/avgen/altera_avgen.c#5 edit Differences ... ==== //depot/projects/ctsrd/beribsd/src/sys/dev/altera/avgen/altera_avgen.c#5 (text+ko) ==== @@ -382,7 +382,7 @@ device_printf(dev, "couldn't map memory\n"); return (ENXIO); } - if (rman_get_size(sc->avg_res) >= PAGE_SIZE) { + if (rman_get_size(sc->avg_res) >= PAGE_SIZE || str_mmapio != NULL) { if (rman_get_size(sc->avg_res) % PAGE_SIZE != 0) { device_printf(dev, "memory region not even multiple of page size\n");
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