Messages in this thread | | | Date | Tue, 16 Feb 2010 15:53:05 -0800 | From | Yinghai Lu <> | Subject | Re: [PATCH 27/35] core: move early_res |
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On 02/16/2010 03:46 PM, H. Peter Anvin wrote: > On 02/14/2010 12:46 PM, Yinghai Lu wrote: >> >> please check >> >> Subject: [PATCH -v2] x86: fix cross-arch compiling >> >> Ingo found: >> lots of cross-arch build failures in latest -tip: >> >> >> +u64 __init __weak get_max_mapped(void) >> +{ >> + panic("should have get_max_mapped defined with arch"); >> + >> + return -1ULL; >> +} >> + > > All this does would seem is it would change a build failure into a > runtime panic. I really fail to see how this is an improvement...
current only x86 support to early_res replace bootmem.
later if other arch is using that feature, it need to provide that get_max_mapped.
Yinghai
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