Commit-ID: 845adf7266a7ba6970bf982ffd96abc60d2018ab Gitweb: http://git.kernel.org/tip/845adf7266a7ba6970bf982ffd96abc60d2018ab Author: H. Peter Anvin <hpa@xxxxxxxxx> AuthorDate: Tue, 5 May 2009 21:20:51 -0700 Committer: H. Peter Anvin <hpa@xxxxxxxxx> CommitDate: Fri, 8 May 2009 17:16:22 -0700 x86: add a Kconfig symbol for when relocations are needed We only need to build relocations when we are building a 32-bit relocatable kernel. Rather than unnecessarily complicating the Makefiles, make an explicit Kbuild symbol for this. [ Impact: permits future cleanup ] Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> --- arch/x86/Kconfig | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 039c3f0..5aee453 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1513,6 +1513,11 @@ config RELOCATABLE it has been loaded at and the compile time physical address (CONFIG_PHYSICAL_START) is ignored. +# Relocation on x86-32 needs some additional build support +config X86_NEED_RELOCS + def_bool y + depends on X86_32 && RELOCATABLE + config PHYSICAL_ALIGN hex prompt "Alignment value to which kernel should be aligned" if X86_32 -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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