Build regressions/improvements in v4.1
Russell King - ARM Linux
linux at arm.linux.org.uk
Thu Jun 25 02:30:07 PDT 2015
On Thu, Jun 25, 2015 at 10:18:15AM +0100, Russell King - ARM Linux wrote:
> On Tue, Jun 23, 2015 at 09:50:00AM +0200, Geert Uytterhoeven wrote:
> As for the build errors you're reporting, that doesn't seem to be
> anything new. It seems to be down to a missing dependency between
> ARM_PTDUMP and MMU, which means that ARM_PTDUMP is selectable on !MMU
> systems. I'll add that dependency, but that's just a small drop in
> the ocean - it looks like it's the least of the problems with ARM
Now that the build has finished... even with that fixed...
arch/arm/mach-versatile/built-in.o: In function `pci_versatile_setup':
arch/arm/mach-versatile/pci.c:249: undefined reference to `pci_ioremap_io'
kernel/built-in.o: In function `set_section_ro_nx':
kernel/module.c:1738: undefined reference to `set_memory_nx'
kernel/built-in.o: In function `set_page_attributes':
kernel/module.c:1709: undefined reference to `set_memory_ro'
which means that DEBUG_SET_MODULE_RONX also needs to depend on MMU.
As for the pci_ioremap_io, I'm not sure what to do about that.
In any case, I'll queue up both of these dependency fixes as low
FTTC broadband for 0.8mile line: currently at 10.5Mbps down 400kbps up
according to speedtest.net.
More information about the linux-arm-kernel