Messages in this thread | | | Date | Mon, 6 Aug 2018 15:54:40 -0700 | From | Andrew Morton <> | Subject | Re: Build regressions/improvements in v4.17-rc1 |
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On Mon, 6 Aug 2018 12:39:21 +0200 Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> CC Dan, Michael, AKPM, powerpc > > On Mon, Apr 16, 2018 at 3:10 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote: > > Below is the list of build error/warning regressions/improvements in > > v4.17-rc1[1] compared to v4.16[2]. > > I'd like to point your attention to: > > > + warning: vmlinux.o(.text+0x376518): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A > > + warning: vmlinux.o(.text+0x376d64): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): => N/A
hm. Dan isn't around at present so we're on our own with this one.
x86 doesn't put arch_add_memory and arch_remove_memory into __meminit. x86 does
#ifdef CONFIG_MEMORY_HOTPLUG int arch_add_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap, bool want_memblock) { ...
So I guess powerpc should do that as well?
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