linux-next: build warning after merging all the trees (tip tree related)
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From: Stephen Rothwell on 23 Feb 2010 01:30 Hi all, After merging all the trees, today's linux-next build (powerpc ppc44x_defconfig) produced this warning: WARNING: drivers/pci/built-in.o(__ksymtab+0x1a0): Section mismatch in reference from the variable __ksymtab_pci_register_set_vga_state to the function .init.text:pci_register_set_vga_state() The symbol pci_register_set_vga_state is exported and annotated __init Fix this by removing the __init annotation of pci_register_set_vga_state or drop the export. Introduced by commit 95a8b6efc5d07103583f706c8a5889437d537939 ("pci: Update pci_set_vga_state() to call arch functions"). It really doesn't make much sense to apply EXPORT_SYMBOL() to a function marked __init (or vice versa, as the case may be :-)). -- Cheers, Stephen Rothwell sfr(a)canb.auug.org.au http://www.canb.auug.org.au/~sfr/
From: Stephen Rothwell on 23 Feb 2010 01:40
On Tue, 23 Feb 2010 17:25:43 +1100 Stephen Rothwell <sfr(a)canb.auug.org.au> wrote: > > After merging all the trees, today's linux-next build (powerpc > ppc44x_defconfig) produced this warning: I got this from an i386 defconfig build as well (after enabling CONFIG_DEBUG_SECTION_MISMATCH, of course). -- Cheers, Stephen Rothwell sfr(a)canb.auug.org.au http://www.canb.auug.org.au/~sfr/ |