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authorH. Peter Anvin <hpa@zytor.com>2009-05-09 04:42:16 +0400
committerH. Peter Anvin <hpa@zytor.com>2009-05-09 04:46:34 +0400
commit02a884c0fe7ec8459d00d34b7d4101af21fc4a86 (patch)
tree164783f84130482e52290af03d96ff8e887f8605 /arch/x86/boot/install.sh
parent36d3793c947f1ef7ba3d24eeeddc1be41adc5ab4 (diff)
downloadlinux-02a884c0fe7ec8459d00d34b7d4101af21fc4a86.tar.xz
x86, boot: determine compressed code offset at compile time
Determine the compressed code offset (from the kernel runtime address) at compile time. This allows some minor optimizations in arch/x86/boot/compressed/head_*.S, but more importantly it makes this value available to the build process, which will enable a future patch to export the necessary linear memory footprint into the bzImage header. [ Impact: cleanup, future patch enabling ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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