Messages in this thread | | | Date | Mon, 12 Dec 2005 09:26:16 +0100 (CET) | From | "J.O. Aho" <> | Subject | Re: Sparc: Kernel 2.6.13 to 2.6.15-rc2 bug when running X11 |
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On Sun, 11 Dec 2005, David S. Miller wrote: > From: "J.O. Aho" <trizt@iname.com>
>> sbusfb_mmap: start[71800000] size[410000] off[4000000] >> sbusfb_mmap: page[0] map_size[2000] >> sbusfb_mmap: map_size is now 2000 >> IO[X:6712]: >> remap_pfn_range(s[71800000]e[71c10000],f[71800000],pfn[1fc0060],sz[2000],prot[80000000000006b0]) >> sbusfb_mmap: page[2000] map_size[2000] >> sbusfb_mmap: map_size is now 2000 >> IO[X:6712]: >> remap_pfn_range(s[71800000]e[71c10000],f[71802000],pfn[1fc0060],sz[2000],prot[80000000000006b0]) > > This means, it passes in "vma->vm_start + page" in as the start > address. > > Yet the last line, printed by the tracing code in io_remap_pfn_range() > is getting 0x71800000, when it should be 0x71802000. > > I strongly believe your kernel is being miscompiled by whatever > gcc is being used to build your kernels.
Okey, good that there is something I can try and see. I'll see what a rebuild does of the gcc 64bit and have as basic CFLAGS as possible doing this and rebuild the kernel and see what happens, if not, I guess I'll bugger the Gentoo Sparc guys again.
Thanks for the help.
-- //Aho
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