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Date: Fri, 16 Nov 2012 00:53:02 -0800 From: Yinghai Lu <yinghai@...nel.org> To: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com> Cc: linux-kernel@...r.kernel.org, Yinghai Lu <yinghai@...nel.org>, Matt Fleming <matt.fleming@...el.com> Subject: [PATCH 2/9] x86: Add macro for 64bit entry for bzImage will use it with bzImage header. Signed-off-by: Yinghai Lu <yinghai@...nel.org> Cc: Matt Fleming <matt.fleming@...el.com> --- arch/x86/boot/compressed/head_64.S | 2 +- arch/x86/include/asm/boot.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 4c8af67..0733638 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -197,7 +197,7 @@ no_longmode: * it may change in the future. */ .code64 - .org 0x208 + .org BOOT_CODE64_START_OFFSET ENTRY(startup_64) /* * We come here either from startup_32 or directly from a diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h index b13fe63..bcae405 100644 --- a/arch/x86/include/asm/boot.h +++ b/arch/x86/include/asm/boot.h @@ -38,8 +38,10 @@ #ifdef CONFIG_X86_64 #define BOOT_STACK_SIZE 0x4000 +#define BOOT_CODE64_START_OFFSET 0x208 #else #define BOOT_STACK_SIZE 0x1000 +#define BOOT_CODE64_START_OFFSET 0 #endif #endif /* __KERNEL__ */ -- 1.7.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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