[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Re: [PATCH] fix linux ioremap() of domain local memory
Avi Kivity wrote: is_local_lowmem() treats its physical address input as a machine address; this causes agpgart to fail while calling ioremap_nocache().X still does not load on my Athlon 64 / Via S3 Unichrome, so perhaps best not to apply just yet. This is bogus: ioremap_nocache() does accept machine addresses, but x86_64 agpgart passes it a physical address. This is because x86_64 lacks the address translation bits: --- /dev/null 2006-06-25 13:08:55.714359750 +0300 +++ include/asm-x86_64/mach-xen/asm/agp.h 2006-06-25 13:15:12.000000000 +0300 @@ -0,0 +1 @@ +#include "../../../asm-i386/mach-xen/asm/agp.h"Still locks up hard when starting up X, but now the gart table is remapped correctly at least. -- error compiling committee.c: too many arguments to function _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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