x86: headers cleanup - boot.h
Impact: cleanup 'make headers_check' warn us about leaking of kernel private (mostly compile time vars) data to userspace in headers. Fix it. Neither BOOT_HEAP_SIZE, BOOT_STACK_SIZE refs was found by searching thru net (ie in user-space area) so fence this all by __KERNEL__ guard. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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@ -10,14 +10,16 @@
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#define EXTENDED_VGA 0xfffe /* 80x50 mode */
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#define EXTENDED_VGA 0xfffe /* 80x50 mode */
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#define ASK_VGA 0xfffd /* ask for it at bootup */
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#define ASK_VGA 0xfffd /* ask for it at bootup */
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#ifdef __KERNEL__
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/* Physical address where kernel should be loaded. */
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/* Physical address where kernel should be loaded. */
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#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
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#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
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+ (CONFIG_PHYSICAL_ALIGN - 1)) \
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+ (CONFIG_PHYSICAL_ALIGN - 1)) \
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& ~(CONFIG_PHYSICAL_ALIGN - 1))
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& ~(CONFIG_PHYSICAL_ALIGN - 1))
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#if (defined CONFIG_KERNEL_BZIP2)
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#ifdef CONFIG_KERNEL_BZIP2
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#define BOOT_HEAP_SIZE 0x400000
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#define BOOT_HEAP_SIZE 0x400000
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#else
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#else /* !CONFIG_KERNEL_BZIP2 */
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#ifdef CONFIG_X86_64
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#ifdef CONFIG_X86_64
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#define BOOT_HEAP_SIZE 0x7000
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#define BOOT_HEAP_SIZE 0x7000
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@ -25,7 +27,7 @@
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#define BOOT_HEAP_SIZE 0x4000
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#define BOOT_HEAP_SIZE 0x4000
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#endif
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#endif
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#endif
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#endif /* !CONFIG_KERNEL_BZIP2 */
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#ifdef CONFIG_X86_64
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#ifdef CONFIG_X86_64
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#define BOOT_STACK_SIZE 0x4000
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#define BOOT_STACK_SIZE 0x4000
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@ -33,4 +35,6 @@
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#define BOOT_STACK_SIZE 0x1000
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#define BOOT_STACK_SIZE 0x1000
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#endif
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#endif
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#endif /* __KERNEL__ */
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#endif /* _ASM_X86_BOOT_H */
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#endif /* _ASM_X86_BOOT_H */
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