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The current MIPS 2.4 kernel (from CVS) currently allows fixed shared mappings to violate D-cache aliasing constraints. The check for illegal fixed mappings is done in arch_get_unmapped_area(), but these mappings are granted in get_unmapped_area() and arch_get_unmapped_area() is never called. A quick look at sparc and sparc64 seem to show the same problem. P. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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