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* lib/i386/relocator_asm.S [! __x86_64__]: Don't try to disable amd64

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on i386.
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Thomas Frauendorfer 2010-07-20 15:59:56 +02:00 committed by Vladimir 'phcoder' Serbinenko
parent 39d824e8f9
commit a29d6a4bc5
2 changed files with 7 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-07-20 Thomas Frauendorfer <Thomas.Frauendorfer@googlemail.com>
* lib/i386/relocator_asm.S [! __x86_64__]: Don't try to disable amd64
on i386.
2010-07-20 Vladimir Serbinenko <phcoder@gmail.com>
* commands/acpi.c (setup_common_tables): Use sizeof instead of

2
lib/i386/relocator_asm.S
View file

@ -157,11 +157,13 @@ LOCAL(cont1):
andl $(~GRUB_MEMORY_CPU_CR0_PAGING_ON), %eax
movl %eax, %cr0
#ifdef __x86_64__
/* Disable amd64. */
movl $GRUB_MEMORY_CPU_AMD64_MSR, %ecx
rdmsr
andl $(~GRUB_MEMORY_CPU_AMD64_MSR_ON), %eax
wrmsr
#endif
/* Turn off PAE. */
movl %cr4, %eax