Messages in this thread |  | | | Date | Fri, 11 Nov 2005 13:24:43 -0800 | | From | Andrew Morton <> | | Subject | Re: [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS |
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Adrian Bunk <bunk@stusta.de> wrote: > > > > > > > > > Sorry, I need to build allmodconfig kernels on wacky architectures (eg > > > > ppc64) and this patch is killing me. > > > > > > Can you send me the list of compile errors so that I can work on fixing > > > them? > > > > > > > No handily, sorry. Missing virt_to_bus() is the typical problem. > > > > But in this case -Werror-implicit-function-declaration doesn't create > new compile errors, it only moves compile errors from compile time to > link or depmod time - which is IMHO not a bad change.
It is a quite inconvenient change if you want to get full coverage with `make allmodconfig'.
Maybe one can do `make -i' and then weed through the noise - I haven't tried.
> If you really want to keep the status quo, you can still steal the > following from sparc64: > extern unsigned long virt_to_bus_not_defined_use_pci_map(volatile void *addr); > #define virt_to_bus virt_to_bus_not_defined_use_pci_map > extern unsigned long bus_to_virt_not_defined_use_pci_map(volatile void *addr); > #define bus_to_virt bus_to_virt_not_defined_use_pci_map
Maybe. There were some other failures.
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