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| author | H. Peter Anvin <hpa@zytor.com> | 2009-05-20 11:26:09 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-05-20 11:26:09 -0700 |
| commit | c6ac4c18fbc92a26df71ece609b082bc3099676b (patch) | |
| tree | 577533e27b1217800b44ee43d7d4870f46be3e8e /arch/x86 | |
| parent | c4f68236e41641494f9c8a418ccc0678c335bbb5 (diff) | |
x86, boot: correct the calculation of ZO_INIT_SIZE
Correct the calculation of ZO_INIT_SIZE (the amount of memory we need
during decompression). One symbol (ZO_startup_32) was missing from
zoffset.h, and another (ZO_z_extract_offset) was misspelled.
[ Impact: build fix ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/boot/Makefile | 2 | ||||
| -rw-r--r-- | arch/x86/boot/header.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index 75e0301fc69..619d297aa2b 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -95,7 +95,7 @@ targets += voffset.h $(obj)/voffset.h: vmlinux FORCE $(call if_changed,voffset) -sed-zoffset := -e 's/^\([0-9a-fA-F]*\) . \(input_data\|_end\|z_.*\)$$/\#define ZO_\2 0x\1/p' +sed-zoffset := -e 's/^\([0-9a-fA-F]*\) . \(startup_32\|input_data\|_end\|z_.*\)$$/\#define ZO_\2 0x\1/p' quiet_cmd_zoffset = ZOFFSET $@ cmd_zoffset = $(NM) $< | sed -n $(sed-zoffset) > $@ diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 68c3bfbaff2..1040f6e8010 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -226,7 +226,7 @@ setup_data: .quad 0 # 64-bit physical pointer to pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr -#define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_extract_offset) +#define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset) #define VO_INIT_SIZE (VO__end - VO__text) #if ZO_INIT_SIZE > VO_INIT_SIZE #define INIT_SIZE ZO_INIT_SIZE |