x86: compressed/head_64.S cleanup - use predefined flags from processor-flags.h
We should better use already defined flags from processor-flags.h instead of defining own ones [>>> object code check >>>] original md5sum: 129f24be6df396fb7d8bf998c01fc716 arch/x86/boot/compressed/head_64.o text data bss dec hex filename 705 48 45056 45809 b2f1 arch/x86/boot/compressed/head_64.o patched md5sum: 129f24be6df396fb7d8bf998c01fc716 arch/x86/boot/compressed/head_64-new.o text data bss dec hex filename 705 48 45056 45809 b2f1 arch/x86/boot/compressed/head_64-new.o [<<< object code check <<<] Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -30,6 +30,7 @@
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#include <asm/page.h>
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#include <asm/boot.h>
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#include <asm/msr.h>
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#include <asm/processor-flags.h>
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#include <asm/asm-offsets.h>
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.section ".text.head"
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@ -109,7 +110,7 @@ startup_32:
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/* Enable PAE mode */
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xorl %eax, %eax
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orl $(1 << 5), %eax
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orl $(X86_CR4_PAE), %eax
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movl %eax, %cr4
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/*
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@ -170,7 +171,7 @@ startup_32:
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pushl %eax
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/* Enter paged protected Mode, activating Long Mode */
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movl $0x80000001, %eax /* Enable Paging and Protected mode */
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movl $(X86_CR0_PG | X86_CR0_PE), %eax /* Enable Paging and Protected mode */
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movl %eax, %cr0
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/* Jump from 32bit compatibility mode into 64bit mode. */
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